Psychological Assessment – Lecture 3 / 4, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Clinical neuropsychology studies the relations between the brain and behaviour. It makes use of modern diagnostic tools such as interviews (1), personality questionnaires (2), complaint lists (3), neuropsychological tests (4) and neuroimaging research (5). The most important tool is knowledge of different cognitive and emotional domains.

Localization refers to the theory that focuses on the specific behavioural effects of selective disorders on specific parts of the brain (i.e. a specific disorder is localized in a specific area in the brain). Holism focuses on the general behavioural effect of the brain as a whole.

There are several requirements for the intake interview:

  1. Environment
    The environment must not distract (1), must be neutral but pleasant (2) and must be comfortable (3).
  2. Interviewer’s knowledge
    The interviewer must have extensive knowledge of his subject area (1), must be up-to-date on the current classification systems (e.g. DSM-5) (2) and must have appropriate knowledge of epidemiology (3).
  3. Interviewer’s skills
    The interviewer must be empathetic (1), needs to provide unconditional positive acceptance (2) and needs to be authentic (3).

The organization’s attitude towards the client must be respectful. The interviewer must dress appropriately. The interviewer must keep an appropriate emotional and physical distance from the client. Age influences the topics that are discussed during the intake interview.

Advantages of structured interviews are better and higher reliability (1), a fairer estimation of the severity of complaints (2), a greater comprehensiveness (3) and a reduction in both information variance and criterion variance (4). Disadvantages of structured interviews are that they are time-consuming (1), the interviewers need to be regularly trained (2) and the interviewer may conduct the interview too routinely (3). There are several structured interview instruments:

  1. Structured Clinical Interview for DSM disorders (SCID-S and SCID-P)
    This is a semi-structured interview for the classification of mental disorders according to the DSM. It has satisfactory interrater reliability.
  2. Mini-International Neuropsychiatric Interview (MINI)
    This is a structured interview for both DSM-5 and ICD-10 classifications. The administration time is relatively short and the psychometric properties are sufficient.
  3. Diagnostic Interview Schedule (DIS)
    This is a structured interview to assess most common mental disorders. It is very time consuming but requires less specialized knowledge of psychopathology.
  4. Composite International Diagnostic Interview (CIDI)
    This is a highly structured interview to establish classifications according to the ICD and the DSM.

 

There are several potential obstacles during the interview:

  1. Interviewer obstacles
    The interviewer may avoid topics he is not comfortable with. This can be solved by being self-aware.
  2. Client obstacles
    The obstacles that originate with the client are often the result of psychopathology.
  3. Interaction obstacles
    There may be obstacles in the interaction between the client and the psychologist (e.g. client does not accept psychologist’s authority).

The referrer question is not always the same as the general practitioner question. The diagnostic cycle within clinical neuropsychology takes several steps:

  1. Observation
    This step includes the registration and the referral question. It is imperative that the client has appropriate expectations and understands the referral questions.
  2. Induction
    This step includes reflection of the diagnostician and generating hypothesis.
  3. Deduction
    This step includes instrument selection and formulating testable predictions based on the hypotheses.
  4. Testing
    This step includes testing the hypotheses and processing the findings.
  5. Evaluation
    This step includes reporting the results and providing feedback to the client.

The basic questions of the diagnostic process are recognition (1), explanation (2), prediction (3), indication (4) and evaluation (5). There are three categories of questions in clinical neuropsychology:

  1. Identifying strengths and weaknesses (i.e. cognitive profile of the client).
  2. Identifying neuropsychological consequences of a particular diagnosis (i.e. behavioural consequences of brain injury).
  3. Identifying indications for brain dysfunction when there is no diagnosis (i.e. cause of behavioural changes).

It is important to know what the relevance for the patient is of these questions. The test-retest reliability is important in neuropsychological tests because sometimes tests need to be made in a short span of each other to indicate improvement after treatment or surgery.

There are several groups of neuropsychological tests:

  1. Level tests and screening tests
    The level tests can be used to indicate general level of cognitive functioning (e.g. intelligence test). Screening tests are presumed to indicate a potential deficit and these tests should have a low cut-off score (i.e. very sensitive).
  2. Cognitive tests
    This is a test regarding one or more of the following; attention (1), information processing speed (2), perception (3), memory and learning (4), language (5), spatial functions (6), social cognition (7) and targeted action (8).
  3. Emotional functioning, personality and attitude tests
    This is a test regarding emotional functioning, personality and attitude tests. However, interviews and observation are often used for this.
  4. Clinimetric methods
    These methods focus on instruments that measure the effects of illness and abnormalities.

The behaviour and behavioural limitations in daily life can be explained on the basis of a cognitive profile. Information processing speed may impact the test profile without it saying anything about the underlying specific functional domains. Therefore, it is necessary to assess this. Intelligence tests should not be used as a screener for possible disorders in cognitive disorders.

There are several problems with interpretation of neuropsychological tests:

  1. Test conditions
    The testability of a patient may skew interpretation (e.g. a person with brain injury might not be able to partake in neuropsychological test batteries).
  2. Premorbid functioning
    The premorbid functioning of a patient needs to be assessed when trying to draw conclusions about acquired brain damage. This can be done by forming a purely qualitative idea (i.e. usually stereotyped views) (1), assume that the client functioned normally before (2) and use the NLV (3).
  3. Multiconditionality
    The neuropsychological test scores are influenced by a lot of factors (e.g. brain damage, education, age) and not all factors can be taken into account. The interpretation can be skewed because other factors than brain damage explain the test scores.
  4. Sensitivity and specificity
    The sensitivity and the specificity can skew the interpretations of the results (i.e. false positives and false negatives).

File study refers to reviewing the file for the history of the patient. There are several benefits to this:

  • The opportunity to ask focused questions during the anamnesis.
  • It improves efficiency during testing.
  • It helps pinpoint risk factors for neuropsychological dysfunctions
  • It provides information about the medical record.

Medical records may be essential to establish differential diagnosis. When studying a file, it is important to know what any unknown terms mean (1), whether medication use is associated with specific cognitive complaints (2) and whether relevant research has been conducted previously.

The anamnesis is the medical history of the patient told by the patient himself. This patient is never objective and prone to be influenced by external factors (e.g. personality). The structure of an anamnesis consists of:

  • Introduction, including informed consent.
  • Receiving information regarding complaints, cognitions and emotions.
  • Receiving information regarding origin and course of complaints.
  • Receiving information on daily functioning.
  • Receiving information regarding previous treatments.
  • Receiving information about background (e.g. education, hobbies).
  • Receiving information about medical history and related information.

During the anamnesis, there is a chance to observe the patient. There are several reasons for the importance of observation:

  • To get a general idea of how the patient is functioning.
  • To test hypotheses and adjust these hypotheses.
  • To determine the validity of the test results.

There are several things that are included in the observation:

  • Physical appearance and presentation.
  • Contact.
  • Situation understanding, orientation and socialization.
  • Emotional reactions.
  • Work attitude and executive action.
  • Sensory functions.
  • Gross and fine motor skills.
  • Attention and concentration.
  • Memory.
  • Speech and language.
  • Other details.

The neuropsychological exam is the operationalization of testing the hypotheses. Anamnesis alone is not enough to test a hypothesis. One test is also not sufficient because tests only measure parts of a function (1), it measures multiple cognitive processes at the same time (i.e. they do not measure one thing) (2), multiple tests are needed for falsification and verification of the results (3) and tests are needed for alternative explanations of the observed behaviour.

The test selection depends on the referral question (1), the hypotheses (2), the information from previous research (3), the professional literature (4), reliability of a test (5), validity of a test (6), availability of a test (7), the available time (8) and specific handicaps of the client (9).

Test results need to be corrected for age (1), education (2), premorbid IQ (3) and sex (4). Pattern analysis refers to checking whether the pattern of findings fit a specific disorder. This consists of several steps:

  1. Estimation of the premorbid level.
  2. Organize tasks according to what they have in common (i.e. check for discrepancies).
  3. Focus on the difference between the tests (i.e. check for discrepancies).
  4. Place performance in the context of observation, premorbid level and other information (i.e. check for discrepancies).

The combination of different strengths and weaknesses is essential for many diagnoses. Deviating scores may indicate pathology. Observation can be used to see if other factors may explain the score (e.g. not paying attention). It is also important to look for a consistency or pattern in findings. A combination of quantitative and qualitative interpretation is necessary for diagnostics. The interpretation should be placed in the context of the question and the information from the anamnesis.

It is also important to take possible interference factors into account as this could influence the validity of the results (e.g. psychiatric problems; emotional factors; cultural background; peripheral disorder; use of medication; fatigue; pain).

Potential pitfalls of interpretation are considering a symptom as evidence of the cause (1), thinking that a particular test has a fixed meaning (2), thinking that subjective data provides a reliable impression of function disorders (3) and forgetting that dissociations also emerge in healthy individuals (4).

The psychological report is the end product of the diagnostic cycle. It must be clearly formulated (1), tailored to the reader (2), answer the asked questions (3), has a clear focus and no unnecessary information (4) and it is characteristic of the client (i.e. particularly about the client) (5).

A neuropsychological report consists of the client data (1), information on the psychologist (2), information on the initiator and the initiator’s questions (3), anamneses (4), observation (5), the test results sorted by cognitive domain (6), a conclusion (7), advice (8) and the period of validity for the report and test data (9).

The certainty of the interpretation depends on the validity of the method. There are several common mistakes in a diagnostic report:

  • The question is not answered.
  • The report gives an excess of uncontrolled information.
  • The report is formulated too general.
  • The report is formulated too ambiguous.
  • The formulation is not adapted to the reader.

The client is entitled to feedback. Furthermore, the feedback can have a therapeutic effect. The feedback must include information about the diagnosis (1), must fit the diagnostic cycle (2) and there must be an agreement on recommendation (3).

There are some general points for the oral report:

  • The patient must be comforted.
  • The referral question must be discussed.
  • The most important points must be discussed and not all details.
  • The language needs to be adjusted to the client level.
  • The results need to be verified with the client.
  • The difficult things need to be discussed as well.
  • The emotions of the client need to be taken into account.

There are several steps of a bad news interview:

  1. Preparation
  2. Communicating bad news
    This includes assessing what the patient already knows and wants to know and then communicate step by step in clear language.
  3. Discussion
    This includes leaving room for emotions. It is important to not move to the next stage too soon.
  4. Elaboration
    This includes an elaboration, explanation or argumentation for the bad news message.
  5. Future views
    This includes the view of the future and the search for solutions. This is not always incorporated in the first bad news interview if the client is not ready for this.

It is important to check whether the client understands the message. This can be checked by asking the client to repeat the message. The caregiver may dread bad news interviews because it elicits strong emotions which confronts the caregiver with his own powerlessness (1), the well-being of seriously ill clients is contingent on how bad news is delivered (2), the caregiver may not agree with the message (3) and the caregiver may be confronted with complaints of the client (4).

There are several ethical guidelines:

  • Responsibility
    This includes being responsible for the professional conduct and not abusing this responsibility (i.e. knowing what is suitable and what is not).
  • Integrity
    This includes honesty towards client and openness towards clients and treatments.
  • Respect
    This includes having respect for the client and the client’s contacts.
  • Expertise
    This includes being wary of own limitations of knowledge and skill.
  • Confidentiality
    This includes that all information is confidential unless there is an immediate threat because of the information the client provided. Written consent of the client is necessary to share notes with other psychologists.
  • Voluntary participation
    The neuropsychological examinations are always voluntary. Informed consent is necessary for participation.

The patient has several rights that are relevant to the psychological report:

  • The patient has the right to see the report before it gets sent to the referrer.
  • The patient has the right to block the report getting sent.
  • The patient has the right to correct, add or delete information in the report, except for the conclusion.
  • The patient has the right to a copy of the report.
  • The patient has the right to look into his file.

Non-external initiators do not have direct contact with the client in a personal manner. There are three ways in which a report can be structured:

  1. Around the diagnostic methods that have been used
    The results of the psychological examination are explained consecutively for each of the methods that have been used. The advantage is that all available information is in the report. The disadvantage is that information that is included can be contradictory and is not always relevant.
  2. Around the hypotheses that have been examined
    This is a goal-oriented method of reporting in which the results for each hypothesis are discussed. It is shorter than other reports but it does not include all information.
  3. Around the client
    The report is based around the overall picture of the client. This is often strongly based on one theory.

A comprehensive psychological examination consists of client data (1), information on the psychologist and other persons involved (2), initiator and initiator request (3), client consultation (4), definitive hypotheses (5), diagnostic methods used (6), interview details (7), observational data (8), explanation of the test results (9), summary of main results (10), conclusions of hypotheses (11) and the period of validity for the report and the test data (12).

Access: 
Public

Image

This content is also used in .....

Psychological Assessment – Interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Psychological Assessment – Lecture 1, interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Psychological Assessment – Lecture 1, interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Image

Risk assessment is important in the social (1), political (2), clinical (3) and ethical (4) domain. It has several goals:

  • It can be used to gain insight into heterogeneous groups of offenders.
  • It can be used to prevent recidivism.
  • It can be used to provide guidelines for treatment.
  • It can be used to structure discussions among professionals (e.g. judges, practitioners).
  • It can be used to protect the rights of the person and protect society.

The risk depends on the situation and the risk assessment is never certain. The quality of risk assessment depends on the available information regarding the individual (1), the instrument that is used (2) and the professional (3).

Risk assessment refers to assessing the risk of future violent or non-violent behaviour. It estimates the likelihood that someone will exhibit a certain behaviour (e.g. violence) in the near or distant future. The purpose is to increase the ability to detect true positive and true negative cases and keep the false positives and false negatives to a minimum. The base rate refers to the prior probabilities in an outcome domain (e.g. recidivism rate in sex offenders).

Risk assessment can be used to gain insight into heterogeneous groups of offenders through gaining information regarding risk factors that are related to recidivism. Denial of the crime and the severity of the crime is not predictive of sexual recidivism. Impulsive, anti-social tendencies and sexual deviance and preoccupation are predictive of sexual recidivism.

The structured professional approach uses systematic collection (1), reviewing (2), combining (3), weighing (4) and integrating (5) information on risk factors. Treatment aimed at reducing violent recidivism should focus on reducing risk factors and reinforcing protective factors.

There are several approaches to risk assessment:

  1. Unstructured clinical judgement
    In this method, the risk factors are determined using experience and knowledge of the expert. The decision making is based on personal choice and is unstructured. It is more flexible and tuned to the individual. This method has low interrater reliability and low predictive value, making this method suboptimal.
  2. Actuarial risk assessment
    In this method, the risk factors are determined using a fixed list of risk factors. This list is based on empirical research. The decision making is based on the sum score of the risk factors. The estimation of risk is based on a comparison with norm groups.
  3. Structured clinical judgement
    In this method, the risk factors are determined using a fixed list of risk factors but there is the possibility to add risk factors based on clinical experience. The decision making is based on the presence of a risk factor (1), clinical experience (2) and clinical insight (3). This method does not employ comparison with norm groups.

In the structured clinical judgement method, only the presence of a risk factor matters. The absence of a risk factor

.....read more
Access: 
Public
Psychological Assessment – Lecture 2, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 2, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

The goal of culture-sensitive working in mental health care is reducing major health inequalities. People with little education generally have poorer health. In health care, there is equality but not equity. Personal cultural-sensitive care can provide equity.

Every culture looks at mental health problems from a certain way of thinking and acting. Every culture has its own symptom pool. This influences people’s interpretation of mental illness (1), the expression of distress (2), the help-seeking attitudes (3) and prevention (4).

The explanatory models of mental illness differ per culture. It is important to know the explanatory model of the patient as discordance between client and counsellor can lead to disruption of the therapeutic relationship (1), poor communication (2) and poor therapy compliance (3). Health care workers have expectations of clients an people with a migration background cannot always live up to these expectations.

Non-Dutch parents make less use of mental health care services compared to Dutch parents. They experience less need for help and are worse at problem recognition. Moroccan adolescents are worse at problem recognition than Dutch adolescents. The differences in reported mental health use are mediated by emotional problem identification. It is possible that there are differences in emotional problem identification because it of cultural differences in what is normal and abnormal.

The therapist should investigate the ideas of the client about the cause, meaning and solution of the problems (1), should communicate the therapist’s vision (2) and should communicate the potential benefits of therapy (3).

Culture refers to the set of lifestyles that certain groups of people develop and share over a long historical period. Most cultural differences are not immediately visible. Culture is taught during upbringing. However, people are mostly not aware of the cultural values. This causes that cultural differences often lead to misunderstandings. Culture partially determines how complaints and illnesses are explained and presented. A high context culture makes use of indirect communication. A low context culture makes use of direct communication.

There are several cultural competences that are important for a therapist:

  • The therapist should not address the client as a representative of the culture but should view the client as an individual.
  • The therapist should consider all cultural information as hypotheses that need to be tested with each client.
  • The therapist should get to know own culture-specific norms and values.
  • The therapist should demonstrate real empathy, commitment, attention and should take the time with the client.
  • The therapist should use methods that are in line with the client’s learning and problem-solving abilities.

A good method of checking whether a message has been successfully transferred is the teach-back method which asks the client to repeat the message in the client’s own words. There are several phases in the life of a refugee:

  1. Disruption and structural violence
  2. Flight
  3. Arrival and screening
  4. Housing
  5. Integration and acculturation
.....read more
Access: 
Public
Psychological Assessment – Lecture 3 / 4, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 3 / 4, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

Clinical neuropsychology studies the relations between the brain and behaviour. It makes use of modern diagnostic tools such as interviews (1), personality questionnaires (2), complaint lists (3), neuropsychological tests (4) and neuroimaging research (5). The most important tool is knowledge of different cognitive and emotional domains.

Localization refers to the theory that focuses on the specific behavioural effects of selective disorders on specific parts of the brain (i.e. a specific disorder is localized in a specific area in the brain). Holism focuses on the general behavioural effect of the brain as a whole.

There are several requirements for the intake interview:

  1. Environment
    The environment must not distract (1), must be neutral but pleasant (2) and must be comfortable (3).
  2. Interviewer’s knowledge
    The interviewer must have extensive knowledge of his subject area (1), must be up-to-date on the current classification systems (e.g. DSM-5) (2) and must have appropriate knowledge of epidemiology (3).
  3. Interviewer’s skills
    The interviewer must be empathetic (1), needs to provide unconditional positive acceptance (2) and needs to be authentic (3).

The organization’s attitude towards the client must be respectful. The interviewer must dress appropriately. The interviewer must keep an appropriate emotional and physical distance from the client. Age influences the topics that are discussed during the intake interview.

Advantages of structured interviews are better and higher reliability (1), a fairer estimation of the severity of complaints (2), a greater comprehensiveness (3) and a reduction in both information variance and criterion variance (4). Disadvantages of structured interviews are that they are time-consuming (1), the interviewers need to be regularly trained (2) and the interviewer may conduct the interview too routinely (3). There are several structured interview instruments:

  1. Structured Clinical Interview for DSM disorders (SCID-S and SCID-P)
    This is a semi-structured interview for the classification of mental disorders according to the DSM. It has satisfactory interrater reliability.
  2. Mini-International Neuropsychiatric Interview (MINI)
    This is a structured interview for both DSM-5 and ICD-10 classifications. The administration time is relatively short and the psychometric properties are sufficient.
  3. Diagnostic Interview Schedule (DIS)
    This is a structured interview to assess most common mental disorders. It is very time consuming but requires less specialized knowledge of psychopathology.
  4. Composite International Diagnostic Interview (CIDI)
    This is a highly structured interview to establish classifications according to the ICD and the DSM.

 

There are several potential obstacles during the interview:

  1. Interviewer obstacles
    The interviewer may avoid topics he is not comfortable with. This can be solved by being self-aware.
  2. Client obstacles
    The obstacles that originate with the client are often the result of psychopathology.
  3. Interaction obstacles
    There may be obstacles in the interaction between the client and the psychologist (e.g. client does not accept psychologist’s authority).

The referrer question is not always the same as the general practitioner question.

.....read more
Access: 
Public
Psychological Assessment – Lecture 5, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 5, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

There are a lot of similarities between developmental disorders (e.g. DSD, autism). Neurodevelopmental disorders have a proven biological basis (e.g. ADHD) and behaviour and emotion disorders do not have a proven biological basis and it is likely that the environment is more important for these disorders.

It is important to assess how complaints could develop for the child, the parents and their parenting. This is the construct-centred approach. This focuses on the factors that have to do with the problem behaviour.

A difficulty learning can lead to difficulties in school and this can lead to plenty of problems in childhood. There are several practical problems when interviewing children:

  • Repetition of question leads to a change of answer.
  • Children are sensitive to suggestive questions.
  • Children perceive questions about thoughts, emotions, worries and fears as unpleasant.
  • Children have a limited self-reflection.
  • Children have a limited memory.
  • Children are loyal to parents and other adults.

There are several reasons to still interview the child despite the practical problems:

  • It is important to understand the adult who registered the child.
  • It is important to understand the attitude of the child.
  • It can determine the severity of the complaints.
  • It can determine whether the problems are specific to a situation.
  • It gives the child the idea that he is being taken seriously.
  • The child can bring up information he does not reveal in front of parents.
  • The child is an informant.

It is important to use multiple informants when working with children. This is important because:

  • It provides unique information about the psychological context.
  • It solves a child’s potential inability to answer a question.
  • The perspective of third parties is informative.

The child behaviour checklist (CBCL) checks internalizing (1), externalising (2) and other problems and symptoms. The diagnosis cannot be based on the screener of these types of symptoms. There are different explanations for the differences between informants:

  • Bias through differences in motivation.
  • Behaviour depends on the situation or context.
  • Differences in frame of reference.
  • Differences in access to information (i.e. information about the child’s behaviour).
  • Different view (e.g. about what is normal).

Observation refers to perceiving for the purpose of drawing conclusions. However, this is made difficult because of selectivity (1), subjectivity (2), absence of base rate and norms (3) and (in)stability of perception (4).

The systematic / standardized approach reduces these problems by logging the what, when and where of the perceptions. The content of observation requires choosing the observation unit. Molecular observation refers to a very specific observation which is not very meaningful but objective and highly reliable. A molar observation refers to a general observation which is meaningful but less objective and less reliable. Professional observation refers to goal-oriented observation on the basis of an observation question which

.....read more
Access: 
Public
Psychological Assessment – Lecture 6, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 6, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

Therapeutic assessment refers to personality assessment that aims to have direct therapeutic influence on patients. In therapeutic assessment, the client develops highly personalized questions together with the therapist.

The holistic theory focuses on what is known and what is not yet known. It also focuses on what is understood and what is not yet understood. It pays attention to inconsistencies and recurring themes.

Self-report cannot always be used because some people have introspective limitations (1), are ambivalent about changing (2) or may want to present themselves in a particular manner (3). This makes the multi-method approach useful.

The MMPI-2 measures psychiatric symptoms (1), personality (2) and test attitude (3).It measures what friends can see and may report about the person. The Rorschach measures the level of personality organization (1), level of object relations (2), the capacity and style of affect management (3), the cognitive and affective style (4), the accuracy of perception (5) and self-perception (6). It measures what is ‘under the surface’.

Incremental validity refers to extra knowledge coming from additional instruments.

A treatment plan should be based on the best science available. The clinical hermeneutics error refers to the therapist losing track of the actual degree of pathology due to adopting the patient’s perspective. High-level depth of processing or interpreting and explaining the behaviour leads to a loss of normative judgement.

The Neo-Kraepelinian diagnostic rubrics consist of ascertainment of facts to determine the presence or absence of relatively explicit diagnostic criteria (1), the making of differential and multi-axis diagnoses (2) and the differential selection of treatment guided by differential diagnosis (3).

A high degree of comorbidity may be the result of manifestations of the same few maladaptive personality traits (e.g. negative emotionality) which are interpreted as symptoms. The features a diagnostician focuses on may be consequences of extreme levels of personality traits (1), problematic configurations of trait levels (2) or extreme adaptations to personality traits (3).

Personality traits influence how individuals interpret and construe life events. Trait levels refer to an individual’s specific dispositions. There are three trait dimensions:

  1. Extraversion
    This is an aspect of the broader dimension of positive emotionality (PE).
  2. Neuroticism
    This is an aspect of the broader dimension of negative emotionality (NE).
  3. Constraint
    This is related to reversed psychoticism and reversed sensation-seeking.

Treatment planners should know about four things:

  1. Heritability of personality traits
    This is the proportion of variance in a trait that is attributable to genetic influences.
  2. Initial findings on the source of personality trait stability
    A lot of stability of personality stems from genetic factors whereas change arises primarily from unshared environmental factors.
  3. Gene-environment correlations
    This is the tendency of people to seek and create trait-relevant environments, leading to personality stability.

Individuals with certain genotypes select environment that provides stability for their personality

.....read more
Access: 
Public

Psychological Assessment – Course summary [UNIVERSITY OF AMSTERDAM]

Psychological Assessment – Lecture 1, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 1, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Image

Psychological assessment refers to the collection and integration of psychological data to make a diagnosis in the field of psychology. This employs tools such as tests, interviews, observation and specifically designed equipment.

Physiognomy states that it is possible to judge the inner character of people from their appearance (e.g. face). Phrenology states that the bumps on the skull are an indicator of personality.

A single aptitude test measures one ability domain and a multiple-aptitude test measures several distinct ability domains. The development of aptitude tests lagged behind the development of intelligence tests because of a lack of statistical techniques (1) and the absence of practical application of these tests (2).

Ipsative tests compare the relative strength of interests within an individual instead of comparing it to professional groups (e.g. interest inventories). There is a world-wide trend of evidence-based testing; the idea that treatments and interventions require proof that they are effective.

In the first world war, there was group testing of intelligence on recruits. This was not very successful because of the large number of recruits (1), the difficulty comparing verbal and non-verbal tests (2) and the lack of validation of the test (3).

The Bernreuter personality inventory was one of the first personality tests. The Rorschach test was developed to reveal the inner workings of an abnormal subject. The Thematic Apperception Test was developed as an instrument to study normal personality.

Projective testing made use of free association (1), sentence completion (2), and interpretation (3).

Person

Relevance

Wundt

He measured the speed of thought of individuals.

Galton

He demonstrated that individual differences exist and are objectively measurable.

Wissler

He attempted to validate measurements and demonstrated that reaction time and sensory discrimination (i.e. copper era) were flawed as measurements for intelligence.

Thomasius

He was the first to use rating scales and systematically collect and analyse quantitative data.

.....read more
Access: 
Public
Psychological Assessment – Lecture 2, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 2, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Image

An intake is a clinical interview with a referred client who requests help with certain complaints to find out the client’s presenting problem and to get acquainted with the client. This allows for the building of a working relationship and is an important source for hypothesis building.

The intake categorizes the information about the client:

  1. Problem
    This includes the presenting problem which consists of cognitive status complaints (1), emotional status complaints (2), suicidal ideation (3) and aggressive ideation (4).
  2. Content
    This includes symptomatic evaluation which consists of developmental history (1), psychiatric history (2), alcohol- and substance history (3), medical history (4) and family medical and psychiatric history (5).
  3. Context
    This includes psychosocial evaluation which consists of family history (1), educational and vocational history (2), criminal and legal history (3), social history (4), psychosexual history (5) and multicultural evaluation (6).
  4. Behavioural observations via mental state evaluation
    This includes all behavioural observations during the intake which consists of appearance and behaviour (1), speech and language (2), mood and affect (3), thought processes and content (4), cognition (5) and prefrontal functioning (6).

The predisposing- (1), explanatory- (2), perpetuating- (3) and protective factors (4) need to be taken into account when assessing the complaints and the impaired functioning.

Recognizing patterns in behaviour and complaints in order to apply a classification system is called a classifying diagnosis. Cause-effect relationships and seeing a diagnosis as an individual theory is a descriptive diagnosis.

The presenting problem refers to determining in what way a client’s functioning is impaired. This includes whatever complaint the individual identifies as the reason for assessment. The symptomatic evaluation refers to the symptomatic and medical features of what may be impairing the client’s functioning.

Behavioural observations are added to the intake’s observations because self-report is limited (1), it adds information on complaints and personality (2), double-checks the information given by the client (3) and not observing deviations is informative too.

The mental status evaluation refers to a method of organizing clinical observations data.

Receptive language refers to language comprehension. Expressive language refers to the individual’s use of language. Mood refers to the current emotional state of an individual as reported by the individual. Affect refers to the observed emotional state of an individual. Mood can be incongruent with the situation and with the affect.

Hypotheses should be generated for all likely causes of impairments. One hypothesis always states that the individual’s functioning is normative and functional. This requires all impairments in functioning to be mapped. Impairment in functioning due to medical illness or substance-related disorders need to be ruled out.

There are several additional biases of an intake:

  1. Availability heuristic
    This is the tendency to overuse information that is recent or striking.
  2. Halo effect
    This is the
.....read more
Access: 
Public
Psychological Assessment – Lecture 3, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 3, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Image

Personality refers to a unique combination of psychological characteristics (e.g. cognitions, feelings, behaviours) that are relatively stable over time. A personality trait refers to any distinguishable, relatively enduring way in which one individual varies from another.

There are different trait theories and the different theories have different ideas of how many traits exist. The traits are relatively stable over time. However, the expression of a trait in behaviour can vary. The situation is important for the expression of a trait. Behaviour is trait and content-dependent (e.g. talking during a lecture is rude but talking at a café is friendly).

A personality state is a situation-specific, temporary disposition. A personality type is a constellation of personality traits. However, employing personality types might be a simplification of personality. A type-A personality is characterized by competitiveness (1), haste (2), restlessness (3), impatience (4), feelings of being time-pressured (5) and strong needs for achievement (6). A type B personality is characterized by the opposite of type A personality.

A personality profile refers to a narrative description, graph, table or other representation of the extent to which a person has demonstrated certain targeted characteristics (i.e. personality traits) as a result of the administration or application of tools of assessment.

The choice of assessment instruments depends on validity and reliability. In addition to that, it depends on the context and the research question.

High reliability is a condition for high validity. Norms of tests can be based on relative norm scores (i.e. how does one score compared to others) (1), relevance (2), representativeness (3), size (4) and actuality (5).

There are several types of instruments for assessing personality:

  1. Projective tests
    These tests require a response to unstructured stimuli. The assessor draws inferences about personality based on the response of the test-taker. It makes use of association methods (1), constructive methods (2), completion methods (3), choice/ordering methods (4) and expressive methods (5).
  2. Questionnaires
    These tests make use of self- or other-report. It employs different scales and there is a focus on the nomothetic approach in scoring and interpretation.
  3. Observation
    Behavioural assessment can employ behavioural observation and rating scales (1), self-monitoring (2), analogue studies (3), situational performance measures (4), leaderless group technique (5), role play (6), psychophysical methods (7) or unobtrusive measures (8). It makes use of behaviour rating scales and the observation of behaviour can be direct or indirect and broad or narrow. It focuses on the idiographic approach.
  4. Other methods
    The other methods to assess personality can include interviews or data analysis.

The scoring of projective tests is complex and is used for the recognition phase of the diagnostic process. Positive aspects of projective tests are that they are less reliant on reading skills (1), implicit processes (2), self-insight (3) and there is less faking (4). Negative aspects of projective

.....read more
Access: 
Public
Psychological Assessment – Lecture 4, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 4, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Image

General intelligence (g) explains a person’s performance on intellectual tests according to Spearman. However, the idea that there is only one factor explaining intelligence is contested. Crystallized intelligence refers to the knowledge of facts. Fluid intelligence refers to the ability to solve new problems and reason.

Fluid intelligence is not stable over time and is disrupted by several factors (e.g. brain damage, age). Crystallized intelligence is relatively stable over time.

The general intelligence test is a method of assessing someone’s intelligence and consists of several sub-tests which assess specific intellectual skills. IQ reflects a person’s overall performance on all subtests in comparison with a group of peers.

There are several forms of the Raven’s Progressive Matrices, including the Standard Progressive Matrices (1), the Coloured Progressive Matrices (2) and the Advanced Standard Progressive Matrices (3).

A lot of consequences (e.g. special education or not) depend on the results of IQ test scores and these consequences treat IQ test scores as absolute numbers. One problem with a classification system is that intelligence tests often do not properly differentiate between participants on the extreme scale of the measure. The Flynn effect also needs to be taken into account when interpreting intelligence tests.

Intellectual tests can provide powerful diagnostic information. However, intelligence tests are not useful for a localized disorder or localized brain damage. There are three levels in intelligence tests in neuropsychological questions:

  1. Level of test performance
    This involves the level of performance on the intelligence test. This is related to a person’s background and at this level, the intelligence test can be used for its original purpose.
  2. Inventory of disorders
    This level involves employing the intelligence test as a neuropsychological test battery to make an inventory of potential disorders.
  3. Statement about abnormal performances on IQ tests
    This level involves abnormal performance on parts of the IQ tests with the goal of distinguishing localized brain damage.

The test administrator needs to communicate clearly (1), be sensitive to the client’s feelings and perceptions (2) and make sure the logistics are in order (3) at the day of the test.

Norm data provides support for making good quality decisions (e.g. generating the cut-off scores for personnel selection). It is imperative to select norm groups with which to compare the client’s raw scores. The accuracy of conclusions depends on the reliability of the test. It is necessary to standardize scores to compare scores of two different constructs (e.g. verbal intelligence and motor skills).

People with lower intelligence have a higher risk of complaints. However, mental health care is aimed at people with average intelligence. It is useful to conduct an intelligence test on everyone but this is expensive so it is more useful to use an intelligence screening. The Screener for Intelligence and Learning Disabilities (SCIL) consists of 14 items aimed at

.....read more
Access: 
Public
Psychological Assessment – Lecture 5, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 5, interim exam 1 summary [UNIVERSITY OF AMSTERDAM].

Image

Psychological assessment is used for selection of personnel (1), development of personnel (2), career choice (3), absence and reintegration of personnel (4), assessing motivation (5), assessing leadership (6) and improving performance (7).

Personal interest is related to occupational fulfilment and success. They promote better performance (1), greater productivity (2) and greater job satisfaction (3). It can be assessed using an interest measure (e.g. Strong Interest Inventory). Interest is less predictive of job performance and work outcomes than personality traits. A combination of test instruments increases the predictive validity for work outcomes.

Holland’s theory of vocational personality types states that there are six personality types and vocational choice reflects one of these personality types. Hunter states that there are five families of jobs; setting up (1), feeding and off-bearing (2), synthesising and coordinating (3), analysing, compiling and computing (4) and copying and comparing (5). The interest inventories could recommend a family of jobs to a person.

High school aptitude predicts job performance and not job satisfaction. Both are not predicted by interest inventories. A portfolio assessment refers to the evaluation of an individual’s work sample to make a decision regarding this individual (e.g. placement). The advantages of portfolio assessment are evaluating many work samples by the assessee (1), obtaining understanding of the assessee’s work-related thoughts and habits (2) and question the assessee further regarding aspects of the thought-processes (3).

An integrity test refers to a narrowly defined personality test to predict an employee’s integrity (e.g. theft). Overt integrity tests are asking straight-forward questions regarding integrity. Tests like these are characterized as criterion-focused occupational personality scales.

Screening refers to the superficial process of evaluation based on minimal standards. Selection refers to a process whereby each person evaluated for a position will be either accepted or rejected. Classification refers to categorization with respect to two or more criteria. Placement refers to a disposition, transfer or assignment to a group or category that may be made based on one criterion.

Cognitive performance, personality and motivation are predictors of work performance. However, cognitive performance tests are controversial because they may be biased towards a group. The personality and cognitive performance of a candidate can be assessed using a situational performance test. Motivation can be assessed using work preferences inventory or an interview.

There are differences in a person’s motivation to accept a job and to retain the job. These differences might be explained by the expectancy of outcomes through their efforts (e.g. efficacy).

Intrinsic motivation refers to having an internal driving force for motivation and effort. This consists of subfactors that concern the challenge of work tasks. Extrinsic motivation refers to having an external driving force for motivation and effort (e.g. money). This consists of subfactors that concern the compensation for work (1) and external influences (e.g. recognition) (2).

People can have controlled or autonomous motivation and the more autonomous motivation, the higher job performance

.....read more
Access: 
Public
Psychological Assessment – Lecture 1, interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Psychological Assessment – Lecture 1, interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Image

Risk assessment is important in the social (1), political (2), clinical (3) and ethical (4) domain. It has several goals:

  • It can be used to gain insight into heterogeneous groups of offenders.
  • It can be used to prevent recidivism.
  • It can be used to provide guidelines for treatment.
  • It can be used to structure discussions among professionals (e.g. judges, practitioners).
  • It can be used to protect the rights of the person and protect society.

The risk depends on the situation and the risk assessment is never certain. The quality of risk assessment depends on the available information regarding the individual (1), the instrument that is used (2) and the professional (3).

Risk assessment refers to assessing the risk of future violent or non-violent behaviour. It estimates the likelihood that someone will exhibit a certain behaviour (e.g. violence) in the near or distant future. The purpose is to increase the ability to detect true positive and true negative cases and keep the false positives and false negatives to a minimum. The base rate refers to the prior probabilities in an outcome domain (e.g. recidivism rate in sex offenders).

Risk assessment can be used to gain insight into heterogeneous groups of offenders through gaining information regarding risk factors that are related to recidivism. Denial of the crime and the severity of the crime is not predictive of sexual recidivism. Impulsive, anti-social tendencies and sexual deviance and preoccupation are predictive of sexual recidivism.

The structured professional approach uses systematic collection (1), reviewing (2), combining (3), weighing (4) and integrating (5) information on risk factors. Treatment aimed at reducing violent recidivism should focus on reducing risk factors and reinforcing protective factors.

There are several approaches to risk assessment:

  1. Unstructured clinical judgement
    In this method, the risk factors are determined using experience and knowledge of the expert. The decision making is based on personal choice and is unstructured. It is more flexible and tuned to the individual. This method has low interrater reliability and low predictive value, making this method suboptimal.
  2. Actuarial risk assessment
    In this method, the risk factors are determined using a fixed list of risk factors. This list is based on empirical research. The decision making is based on the sum score of the risk factors. The estimation of risk is based on a comparison with norm groups.
  3. Structured clinical judgement
    In this method, the risk factors are determined using a fixed list of risk factors but there is the possibility to add risk factors based on clinical experience. The decision making is based on the presence of a risk factor (1), clinical experience (2) and clinical insight (3). This method does not employ comparison with norm groups.

In the structured clinical judgement method, only the presence of a risk factor matters. The absence of a risk factor

.....read more
Access: 
Public
Psychological Assessment – Lecture 2, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 2, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

The goal of culture-sensitive working in mental health care is reducing major health inequalities. People with little education generally have poorer health. In health care, there is equality but not equity. Personal cultural-sensitive care can provide equity.

Every culture looks at mental health problems from a certain way of thinking and acting. Every culture has its own symptom pool. This influences people’s interpretation of mental illness (1), the expression of distress (2), the help-seeking attitudes (3) and prevention (4).

The explanatory models of mental illness differ per culture. It is important to know the explanatory model of the patient as discordance between client and counsellor can lead to disruption of the therapeutic relationship (1), poor communication (2) and poor therapy compliance (3). Health care workers have expectations of clients an people with a migration background cannot always live up to these expectations.

Non-Dutch parents make less use of mental health care services compared to Dutch parents. They experience less need for help and are worse at problem recognition. Moroccan adolescents are worse at problem recognition than Dutch adolescents. The differences in reported mental health use are mediated by emotional problem identification. It is possible that there are differences in emotional problem identification because it of cultural differences in what is normal and abnormal.

The therapist should investigate the ideas of the client about the cause, meaning and solution of the problems (1), should communicate the therapist’s vision (2) and should communicate the potential benefits of therapy (3).

Culture refers to the set of lifestyles that certain groups of people develop and share over a long historical period. Most cultural differences are not immediately visible. Culture is taught during upbringing. However, people are mostly not aware of the cultural values. This causes that cultural differences often lead to misunderstandings. Culture partially determines how complaints and illnesses are explained and presented. A high context culture makes use of indirect communication. A low context culture makes use of direct communication.

There are several cultural competences that are important for a therapist:

  • The therapist should not address the client as a representative of the culture but should view the client as an individual.
  • The therapist should consider all cultural information as hypotheses that need to be tested with each client.
  • The therapist should get to know own culture-specific norms and values.
  • The therapist should demonstrate real empathy, commitment, attention and should take the time with the client.
  • The therapist should use methods that are in line with the client’s learning and problem-solving abilities.

A good method of checking whether a message has been successfully transferred is the teach-back method which asks the client to repeat the message in the client’s own words. There are several phases in the life of a refugee:

  1. Disruption and structural violence
  2. Flight
  3. Arrival and screening
  4. Housing
  5. Integration and acculturation
.....read more
Access: 
Public
Psychological Assessment – Lecture 3 / 4, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 3 / 4, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

Clinical neuropsychology studies the relations between the brain and behaviour. It makes use of modern diagnostic tools such as interviews (1), personality questionnaires (2), complaint lists (3), neuropsychological tests (4) and neuroimaging research (5). The most important tool is knowledge of different cognitive and emotional domains.

Localization refers to the theory that focuses on the specific behavioural effects of selective disorders on specific parts of the brain (i.e. a specific disorder is localized in a specific area in the brain). Holism focuses on the general behavioural effect of the brain as a whole.

There are several requirements for the intake interview:

  1. Environment
    The environment must not distract (1), must be neutral but pleasant (2) and must be comfortable (3).
  2. Interviewer’s knowledge
    The interviewer must have extensive knowledge of his subject area (1), must be up-to-date on the current classification systems (e.g. DSM-5) (2) and must have appropriate knowledge of epidemiology (3).
  3. Interviewer’s skills
    The interviewer must be empathetic (1), needs to provide unconditional positive acceptance (2) and needs to be authentic (3).

The organization’s attitude towards the client must be respectful. The interviewer must dress appropriately. The interviewer must keep an appropriate emotional and physical distance from the client. Age influences the topics that are discussed during the intake interview.

Advantages of structured interviews are better and higher reliability (1), a fairer estimation of the severity of complaints (2), a greater comprehensiveness (3) and a reduction in both information variance and criterion variance (4). Disadvantages of structured interviews are that they are time-consuming (1), the interviewers need to be regularly trained (2) and the interviewer may conduct the interview too routinely (3). There are several structured interview instruments:

  1. Structured Clinical Interview for DSM disorders (SCID-S and SCID-P)
    This is a semi-structured interview for the classification of mental disorders according to the DSM. It has satisfactory interrater reliability.
  2. Mini-International Neuropsychiatric Interview (MINI)
    This is a structured interview for both DSM-5 and ICD-10 classifications. The administration time is relatively short and the psychometric properties are sufficient.
  3. Diagnostic Interview Schedule (DIS)
    This is a structured interview to assess most common mental disorders. It is very time consuming but requires less specialized knowledge of psychopathology.
  4. Composite International Diagnostic Interview (CIDI)
    This is a highly structured interview to establish classifications according to the ICD and the DSM.

 

There are several potential obstacles during the interview:

  1. Interviewer obstacles
    The interviewer may avoid topics he is not comfortable with. This can be solved by being self-aware.
  2. Client obstacles
    The obstacles that originate with the client are often the result of psychopathology.
  3. Interaction obstacles
    There may be obstacles in the interaction between the client and the psychologist (e.g. client does not accept psychologist’s authority).

The referrer question is not always the same as the general practitioner question.

.....read more
Access: 
Public
Psychological Assessment – Lecture 5, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 5, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

There are a lot of similarities between developmental disorders (e.g. DSD, autism). Neurodevelopmental disorders have a proven biological basis (e.g. ADHD) and behaviour and emotion disorders do not have a proven biological basis and it is likely that the environment is more important for these disorders.

It is important to assess how complaints could develop for the child, the parents and their parenting. This is the construct-centred approach. This focuses on the factors that have to do with the problem behaviour.

A difficulty learning can lead to difficulties in school and this can lead to plenty of problems in childhood. There are several practical problems when interviewing children:

  • Repetition of question leads to a change of answer.
  • Children are sensitive to suggestive questions.
  • Children perceive questions about thoughts, emotions, worries and fears as unpleasant.
  • Children have a limited self-reflection.
  • Children have a limited memory.
  • Children are loyal to parents and other adults.

There are several reasons to still interview the child despite the practical problems:

  • It is important to understand the adult who registered the child.
  • It is important to understand the attitude of the child.
  • It can determine the severity of the complaints.
  • It can determine whether the problems are specific to a situation.
  • It gives the child the idea that he is being taken seriously.
  • The child can bring up information he does not reveal in front of parents.
  • The child is an informant.

It is important to use multiple informants when working with children. This is important because:

  • It provides unique information about the psychological context.
  • It solves a child’s potential inability to answer a question.
  • The perspective of third parties is informative.

The child behaviour checklist (CBCL) checks internalizing (1), externalising (2) and other problems and symptoms. The diagnosis cannot be based on the screener of these types of symptoms. There are different explanations for the differences between informants:

  • Bias through differences in motivation.
  • Behaviour depends on the situation or context.
  • Differences in frame of reference.
  • Differences in access to information (i.e. information about the child’s behaviour).
  • Different view (e.g. about what is normal).

Observation refers to perceiving for the purpose of drawing conclusions. However, this is made difficult because of selectivity (1), subjectivity (2), absence of base rate and norms (3) and (in)stability of perception (4).

The systematic / standardized approach reduces these problems by logging the what, when and where of the perceptions. The content of observation requires choosing the observation unit. Molecular observation refers to a very specific observation which is not very meaningful but objective and highly reliable. A molar observation refers to a general observation which is meaningful but less objective and less reliable. Professional observation refers to goal-oriented observation on the basis of an observation question which

.....read more
Access: 
Public
Psychological Assessment – Lecture 6, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Psychological Assessment – Lecture 6, interim exam 2 summary [UNIVERSITY OF AMSTERDAM].

Image

Therapeutic assessment refers to personality assessment that aims to have direct therapeutic influence on patients. In therapeutic assessment, the client develops highly personalized questions together with the therapist.

The holistic theory focuses on what is known and what is not yet known. It also focuses on what is understood and what is not yet understood. It pays attention to inconsistencies and recurring themes.

Self-report cannot always be used because some people have introspective limitations (1), are ambivalent about changing (2) or may want to present themselves in a particular manner (3). This makes the multi-method approach useful.

The MMPI-2 measures psychiatric symptoms (1), personality (2) and test attitude (3).It measures what friends can see and may report about the person. The Rorschach measures the level of personality organization (1), level of object relations (2), the capacity and style of affect management (3), the cognitive and affective style (4), the accuracy of perception (5) and self-perception (6). It measures what is ‘under the surface’.

Incremental validity refers to extra knowledge coming from additional instruments.

A treatment plan should be based on the best science available. The clinical hermeneutics error refers to the therapist losing track of the actual degree of pathology due to adopting the patient’s perspective. High-level depth of processing or interpreting and explaining the behaviour leads to a loss of normative judgement.

The Neo-Kraepelinian diagnostic rubrics consist of ascertainment of facts to determine the presence or absence of relatively explicit diagnostic criteria (1), the making of differential and multi-axis diagnoses (2) and the differential selection of treatment guided by differential diagnosis (3).

A high degree of comorbidity may be the result of manifestations of the same few maladaptive personality traits (e.g. negative emotionality) which are interpreted as symptoms. The features a diagnostician focuses on may be consequences of extreme levels of personality traits (1), problematic configurations of trait levels (2) or extreme adaptations to personality traits (3).

Personality traits influence how individuals interpret and construe life events. Trait levels refer to an individual’s specific dispositions. There are three trait dimensions:

  1. Extraversion
    This is an aspect of the broader dimension of positive emotionality (PE).
  2. Neuroticism
    This is an aspect of the broader dimension of negative emotionality (NE).
  3. Constraint
    This is related to reversed psychoticism and reversed sensation-seeking.

Treatment planners should know about four things:

  1. Heritability of personality traits
    This is the proportion of variance in a trait that is attributable to genetic influences.
  2. Initial findings on the source of personality trait stability
    A lot of stability of personality stems from genetic factors whereas change arises primarily from unshared environmental factors.
  3. Gene-environment correlations
    This is the tendency of people to seek and create trait-relevant environments, leading to personality stability.

Individuals with certain genotypes select environment that provides stability for their personality

.....read more
Access: 
Public
Psychological Assessment – Interim exam 1 summary [UNIVERSITY OF AMSTERDAM]

Psychological Assessment – Interim exam 1 summary [UNIVERSITY OF AMSTERDAM]

Image

This bundle contains the articles and lectures for the first interim exam of the course "Psychological Assessment" given at the University of Amsterdam. It contains the following materials:

- Lecture 1 (Wright (2011); Gregory (2014); Bijttebier et al. (2019).
- Lecture 2 (Wright (2011).
- Lecture 3 (Barelds (2016); Cohen (2013); Cohen (2018).
- Lecture 4 (Verhoeven (2014); Kessel (2019).
- Lecture 5 (Cohen (2018); Folkman (2004); Latham (2012); Schaufeli (2009). 

Access: 
Public
Psychological Assessment – Interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Psychological Assessment – Interim exam 2 summary [UNIVERSITY OF AMSTERDAM]

Image

This bundle contains the articles and lectures for the second interim exam of the course "Psychological Assessment" given at the University of Amsterdam. It contains the following materials:

- Lecture 1: De Vogel, Van den Broek, & de Vries (2014); Hanson & Morton-Bourgon (2005).
- Lecture 2: Verhulp, Stevens, Van de Schoot, & Vollebergh (2013)
- Lecture 3 / Lecture 4: Scholing & Visser (2019); Van Zandvoort (2019); Luteijn (2019)
- Lecture 5: Scholing, Emmelkamp & Van den Heuvell (2019); Barry, Frick & Kamphaus (2013)
- Lecture 6: Harkness & Lilienfeld (1997); Miller (1991)

Access: 
Public
Follow the author: JesperN
Work for WorldSupporter

Image

JoHo can really use your help!  Check out the various student jobs here that match your studies, improve your competencies, strengthen your CV and contribute to a more tolerant world

Working for JoHo as a student in Leyden

Parttime werken voor JoHo

Comments, Compliments & Kudos:

Add new contribution

CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Image CAPTCHA
Enter the characters shown in the image.
Promotions
Image
The JoHo Insurances Foundation is specialized in insurances for travel, work, study, volunteer, internships an long stay abroad
Check the options on joho.org (international insurances) or go direct to JoHo's https://www.expatinsurances.org

 

Check how to use summaries on WorldSupporter.org

Online access to all summaries, study notes en practice exams

How and why would you use WorldSupporter.org for your summaries and study assistance?

  • For free use of many of the summaries and study aids provided or collected by your fellow students.
  • For free use of many of the lecture and study group notes, exam questions and practice questions.
  • For use of all exclusive summaries and study assistance for those who are member with JoHo WorldSupporter with online access
  • For compiling your own materials and contributions with relevant study help
  • For sharing and finding relevant and interesting summaries, documents, notes, blogs, tips, videos, discussions, activities, recipes, side jobs and more.

Using and finding summaries, study notes en practice exams on JoHo WorldSupporter

There are several ways to navigate the large amount of summaries, study notes en practice exams on JoHo WorldSupporter.

  1. Use the menu above every page to go to one of the main starting pages
    • Starting pages: for some fields of study and some university curricula editors have created (start) magazines where customised selections of summaries are put together to smoothen navigation. When you have found a magazine of your likings, add that page to your favorites so you can easily go to that starting point directly from your profile during future visits. Below you will find some start magazines per field of study
  2. Use the topics and taxonomy terms
    • The topics and taxonomy of the study and working fields gives you insight in the amount of summaries that are tagged by authors on specific subjects. This type of navigation can help find summaries that you could have missed when just using the search tools. Tags are organised per field of study and per study institution. Note: not all content is tagged thoroughly, so when this approach doesn't give the results you were looking for, please check the search tool as back up
  3. Check or follow your (study) organizations:
    • by checking or using your study organizations you are likely to discover all relevant study materials.
    • this option is only available trough partner organizations
  4. Check or follow authors or other WorldSupporters
    • by following individual users, authors  you are likely to discover more relevant study materials.
  5. Use the Search tools
    • 'Quick & Easy'- not very elegant but the fastest way to find a specific summary of a book or study assistance with a specific course or subject.
    • The search tool is also available at the bottom of most pages

Do you want to share your summaries with JoHo WorldSupporter and its visitors?

Quicklinks to fields of study for summaries and study assistance

Field of study

Check the related and most recent topics and summaries:
Activity abroad, study field of working area:
Institutions, jobs and organizations:
Access level of this page
  • Public
  • WorldSupporters only
  • JoHo members
  • Private
Statistics
1598