Global Flourishing Study Methods Tutorial: Getting the Overall Meta-Analytic Mean/Proportion
Psichometrx
Global Flourishing Study Methods Tutorial: Getting the Overall Meta-Analytic Mean/Proportion
6:56
Tutorial for GFS Demographic Variation Analyses in SPSS
Psichometrx
Tutorial for GFS Demographic Variation Analyses in SPSS
15:09
A Brief Introduction to DIF and Measurement Invariance
Psichometrx
A Brief Introduction to DIF and Measurement Invariance
4:53
On ordered categorical variables, latent response distributions and thresholds
Psichometrx
On ordered categorical variables, latent response distributions and thresholds
27:19
Constructing Measures Part 10: Item Design with Constraints
Psichometrx
Constructing Measures Part 10: Item Design with Constraints
15:26
Constructing Measures Part 9: A High-Level Overview of Item Design
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Constructing Measures Part 9: A High-Level Overview of Item Design
6:19
Constructing Measures Part 8: Construct Map of Psychological Functioning
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Constructing Measures Part 8: Construct Map of Psychological Functioning
10:26
Constructing Measures Part 7: Example Construct Map of the Physical Functioning-10 Measure
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Constructing Measures Part 7: Example Construct Map of the Physical Functioning-10 Measure
10:36
Constructing Measures Part 6: Construct Maps Expanded
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Constructing Measures Part 6: Construct Maps Expanded
7:34
Constructing Measures Part 5: Intro to Measurement Models
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Constructing Measures Part 5: Intro to Measurement Models
9:18
Constructing Measures Part 4: Intro to an Outcome Space
Psichometrx
Constructing Measures Part 4: Intro to an Outcome Space
3:59
Constructing Measures Part 3: Intro to designing items
Psichometrx
Constructing Measures Part 3: Intro to designing items
10:13
Constructing Measures Part 2: Introduction to the Construct Map
Psichometrx
Constructing Measures Part 2: Introduction to the Construct Map
6:36
Constructing Measures Part 1
Psichometrx
Constructing Measures Part 1
6:33
What is the item response theory (IRT) response probability?
Psichometrx
What is the item response theory (IRT) response probability?
6:22
Defining true scores and latent variables with expectations
Psichometrx
Defining true scores and latent variables with expectations
10:58
Introduction to Simple Structure in Factor Analysis
Psichometrx
Introduction to Simple Structure in Factor Analysis
7:39
2 Disadvantages of Item Response Theory (IRT)
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2 Disadvantages of Item Response Theory (IRT)
5:00
2 Advantages of Item Response Theory (IRT)
Psichometrx
2 Advantages of Item Response Theory (IRT)
5:30
Installing and Loading MANY R packages with 1 line (kind of)
Psichometrx
Installing and Loading MANY R packages with 1 line (kind of)
7:07
Factor Analysis Explained - Connecting the matrix representation with path diagrams
Psichometrx
Factor Analysis Explained - Connecting the matrix representation with path diagrams
9:28
Introduction to Factor Analysis
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Introduction to Factor Analysis
7:04
Introduction to the Rasch Model
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Introduction to the Rasch Model
4:36
Introduction to Item Response Theory 1PL and 2PL Models
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Introduction to Item Response Theory 1PL and 2PL Models
11:21
A Brief Introduction to Item Response Theory (IRT)
Psichometrx
A Brief Introduction to Item Response Theory (IRT)
6:58
Creating ordered groups of a continuous variable in R
Psichometrx
Creating ordered groups of a continuous variable in R
23:41
Using Rmarkdown for reproducible research and class notes organization
Psichometrx
Using Rmarkdown for reproducible research and class notes organization
48:23
Assessing local fit in confirmatory factor models by approximating probabilities
Psichometrx
Assessing local fit in confirmatory factor models by approximating probabilities
15:12
Studying developmental growth with multilevel models for linear and categorical change
Psichometrx
Studying developmental growth with multilevel models for linear and categorical change
16:48
RStudio Research Workflow: workflowr Tutorial and Jumpstart
Psichometrx
RStudio Research Workflow: workflowr Tutorial and Jumpstart
23:47