Statistics: summaries and study assistance - Theme
Summaries, study notes, tips and tools for Statistics Statistics for studies like business, psychology, pedagogy and social sciences
- 11888 reads
Around and abroad
Statistics and Data analysis Methods: Checklists, Jobs, Projects, Skills, Study Assistance & Summaries
From improving study skills, exploring job opportunities to going abroad
From preparing yourself properly to choosing appropriate insurance policies
Table of related content to: Statistics and Data analysis Methods
Intro
Visit the highlighted summaries, study notes, stories, magazines en tips below
More supporting content:
Statistics: summaries and study assistance - Theme
Statistiek: samenvattingen en studiehulp - Thema
Statistiek: samenvattingen en studiehulp - Thema
Aantekeningen, artikelen, oefenmateriaal, samenvattingen en studiehulp voor statistiek Statistiek bij o.a bedrijfskunde, psychologie, pedagogiek en sociale wetenschappen
- 11845 reads
Latest
Latest changes and updates tagged with: Statistics and Data analysis Methods
What is psychometrics? - Chapter 1
Psychometrics play an important role in daily life. Whether you are a student, teacher, parent, psychologist, mathematician, or physicist; everyone has to deal with psychological tests. Psychological tests can have influenced your educational career, career, health, prosperity and so on. Psychometrics can even influence questions about life and death. For example in some countries, people with a severe cognitive impairment (significantly below average) can not receive the death penalty. But what is significantly below average? And how can we determine if the intelligence of an individual is below this limit? These kind of difficult questions can be answered through psychological tests. All in all, we can therefore say that psychometrics extends beyond psychological research. Psychometrics play a role in daily life, everyone has to deal with it.
.........Read moreAccess:
Public
What is important when assigning numbers to psychological constructs? - Chapter 2
In psychological tests, grades are assigned to traits to show the difference between the traits of the different test subjects. Measuring is the assignment of a figure to objects or to characteristics of individual behavior according to a certain scale. Scaling is the way numbers are assigned to psychological traits.
What are the fundamental problems with numbers?
In psychological measurements, figures are used to show the level of a psychological characteristic. The figures can apply to different properties in different ways.
Identity
The
.........Read moreAccess:
Public
What is the Item Response Theory (IRT) and which models are there? - Chapter 14
What is IRT?
The Item Response Theory (IRT) is an alternative to the classical test theory (CTT). The IRT identifies and analyzes the measurements in behavioral sciences. The reaction of the individual to a certain test item is influenced by characteristics of the individual ( trait level ) and properties of the item (difficulty level).
- For a difficult item/question someone needs a high ' trait level' to be able to give a correct answer.
- Conversely, with an easy item / question, someone with a low ' trait level' is enough to give a good answer.
Access:
Public
What is the generalizability theory? - Chapter 13
The Generalizability Theory (G theory) helps us to distinguish the effects of multiple facets and then to use different measurement strategies. It is an ideal framework for complex measurement strategies in which several facets influence the measurement quality. This is a fundamental difference compared to the classical test theory (CTT), where different facets are not assumed.
What is a facet and what role do facets play in the complexity of a measurement strategy?
According to the G
.........Read moreAccess:
Public
What is a confirmatory factor analysis? - Chapter 12
In chapters 4 and 8 we discussed the internal structure (i.e., dimensionality) of a psychological test. As we briefly introduced there, the internal structure of a test has to do with the number and nature of the psychological constructs that we measure with the items. One way to identify those constructs is through factor analysis. In this chapter, we will discuss factor analysis, and in particular confirmatory factor analysis (CFA).
What are EFA and CFA used for?
There
.........Read moreAccess:
Public
What types of test bias are there? - Chapter 11
In the previous chapter we discussed response bias, a common threat to the psychometric quality of tests. In this chapter we discuss the second major threat: test bias. Test bias arises when the true scores and the observed scores differ between two groups. Think of men and women as two groups. The emphasis of test bias is therefore on systematic differences between groups of respondents. Please note that the identification of differences between groups does not necessarily mean that there is also (test) bias; it may be that these differences are actually present in reality that way.
.........Read more
Access:
Public
Studiegids met oefen- en voorbeeldtentamens voor Advanced Research Methods and Statistics aan de Universiteit Utrecht
Oefen- en voorbeeldtentamens bij Advanced Research Methods and Statistics aan de Universiteit Utrecht
Inhoudsopgave
- Oefententamen ARMS voor psychologen
- Oefententamen ARMS shop 2019/2020
- TentamenTests bij het boek: Discovering statistics using IMB SPSS statistics van Field - 5e druk
- Oefententamen SPSS skills exam
- Advice for passing your statistics courses
Access:
Public
Studiegids met college-aantekeningen voor Toepassing van Onderzoeksmethoden en Statistiek aan de Universiteit Utrecht
College-aantekeningen bij Toepassing van Onderzoeksmethoden en Statistiek aan de Universiteit Utrecht
Inhoudsopgave
- Hoorcollege aantekeningen bij TOM
- Aantekeningen Correlationele statistiek bij TOM
- Aantekeningen Experimentele statistiek bij TOM
- Aantekeningen Kwalitatieve statistiek bij TOM
- College-aantekeningen bij MST 2 2015/2016
Access:
Public
Studiegids voor tentamens halen van Kennismaking met Onderzoeksmethoden en Statistiek (KOM) aan de Universiteit Utrecht
Studiegids met oefen- en voorbeeldtentamens voor:
- Vak: Kennismaking met Onderzoeksmethoden en Statistiek
- Instelling: Universiteit Utrecht
Access:
Public
Study Guide with practice exams for Theoretical Introduction to Research Methods at the University of Groningen
Practice exams with Theoretical Introduction to Research Methods at the University of Groningen
Table of content
- Practice exam with Theoretical Introduction to Research Methods - 2018/2019
- ExamTests with the book: Research Methods in Psychology: Evaluating a World of Information of Morling - 4th edition
Access:
Public
- ‹ vorige
- 10 of 41
- volgende ›
Search
Check or search within topic: Statistics and Data analysis Methods
Displaying 37 - 40 of 409
- Welke begrippen zijn belangrijk bij correlationeel en experimenteel onderzoek? - TentamenTests 1
- Hoe werkt het beschrijven en verkennen van data? - TentamenTests 2
- Wanneer en hoe wordt de normaalverdeling gebruikt? - TentamenTests 3
- Hoe werkt het testen van hypot...
- Meerkeuzevragen
- Open vragen
- Antwoordindicatie meerkeuzevragen
- Antwoordindcatie open vragen
Meerkeuzevragen Vraag 1 In een onderzoek wordt gekeken naar het verband tussen sekse, leeftijd en sociale weerbaarheid. Welke van deze variabele(...
- MC-vragen
- Antwoordindicatie MC-vragen
MC-vragen Vraag 1 We onderzoeken in een steekproef van 132 personen de houding ten aanzien van de uitzending van troepennaar Eritrea. In totaal zijn 96 respondenten voor uitzending. Het blijkt dat van de 79 mannen in de steekproef ...
- MC-vragen
- Antwoordindicatie MC-vragen
MC-vragen Vraag 1 De levensduur van spaarlampen is volgens opgave van de fabrikant normaal verdeeld met μ = 480 en σ = 50. Iemand heeft bijgehouden dat hij in zijn leven 200 spaarlampen heeft gekocht en dat 20% ervan binne...
Pages
Check or search within: all content
Select any filter and click on Search to see results
Check or search within: topics, countries and studies only
Search only via club, country, goal, study, topic or sector
Spotlight: selection
Selected spotlight content related to Statistics and Data analysis Methods
Samengestelde samenvatting, gebaseerd op de SPSS Survival Manual van Pallant, 6e druk uit 2016. Deze samenvatting is zowel te gebruiken bij versie 24 van IBM SPSS als bij andere versies. Bij gebruik van andere versies kan het voorkomen dat de opties een soortgelijke naam hebben gekregen of een ...
Introduction to Statistics: in short
- Statistics comprises the arithmetic procedures to organize, sum up and interpret information. By means of statistics you can note information in a compact manner.
- The aim of statistics is twofold: 1) organizing and summing up of information, in ...
Definitions and explanations of the most important terms generally associated with Introduction to Statistics
Recognizing commonly used statistical symbols
- Recognizing commonly used statistical symbols
- Commonly used greek symbols
- Commonly used latin symbols
- Commonly used mathematical symbols
- More knowledge and assistance for recognizing statistical symbols ...
Spotlight: favorites
Spotlight stories and suggestions related to Statistics and Data analysis Methods
Samenvattingen en studiehulp voor Introduction to the Practice of Statistics van Moore & McCabe
Samengestelde samenvatting, gebaseerd op de SPSS Survival Manual van Pallant, 6e druk uit 2016. Deze samenvatting is zowel te gebruiken bij versie 24 van IBM SPSS als bij andere versies. Bij gebruik van andere versies kan het voorkomen dat de opties een soortgelijke naam hebben gekregen of een ...
SPSS "Bijbel" Een praktisch en concreet handvat over hoe je SPSS het beste in kan zetten, opgedeeld rondom:
- Het univariaat lineair model
- Bilineaire modellen
- Clusteranalyse
- en een uitgewerkte oefening
Bron: internet, Joris Pieters 2006
Definitions and explanations of the most important terms generally associated with Introduction to Statistics
Spotlight summaries related to Statistics and Data analysis Methods
Deze bundel bevat een samenvatting van SPSS en is gebaseerd op de 24e versie. De volgende delen zijn beschikbaar: Wat is SPSS: een introductie (1) Definities en begrippen in SPSS (2) Afhankelijke en onafhankelijke variabelen (3) Meetschalen van variabelen (4) Gemiddelden berekenen (5) Variantie bere...
Studiegids met samenvattingen en studiehulp voor:
- Boektitel: Discovering statistics using IBM SPSS Statistics
- Auteur: Field
- Druk: 5e druk en 4e druk
Let op: deze samenvatting is door een student geupload en dus niet gecontroleerd voor publicatie
- Hoofdstuk 5: Validiteit
- Hoofdstuk 6: Analyse van tests (selecteren van geschikte items)
- Hoofdstuk 7: beslissend testgebruik
- Hoofdstuk 8: Utiliteit Analyse
- H...
Study Guide with summaries and study assistance for:
- Book title: Introduction to the Practice of Statistics
- Author: Moore, Mccabe and Craig
- Edition: 10th edition and 9th edition
Selected Worldsupporter pages in relation with the topic
- For checking destinations related to Statistics and Data analysis Methods: you can check the World or backpacking and travel around the world
- For stimulating sustainability related to Statistics and Data analysis Methods: you can check the Sustainable Development Goals or sustainable travel and fair adventures
- For sharing knowledge related to Statistics and Data analysis Methods: you can check the use of summaries and study notes
- For choosing international insurances related to Statistics and Data analysis Methods: you can check insurances for abroad
- For checking volunteerships related to Statistics and Data analysis Methods you can also use volunteer, project support and opportunities
- For finding work as employee or digital nomad related to Statistics and Data analysis Methods you can check also jobs and materials for teaching abroad or content for digital nomads, global worker and work & travel
- For living abroad you can check also use the checklists for global nomads, expats and other people moving abroad
For a sustainable and safe travel or emigration insurance you can check JoHo's Expatinsurances.org