Scale Development Guide
Home
Chapters
1. Overview
2. Understanding the Latent Variable
3. Scale Reliability
4. Scale Validity
5. Guidelines in Scale Development
6. Factor Analysis
7. The Index
8. Item Response Theory Overview
9. Measurement in Broader Research
Resources
R Code Examples
Practice Exercises
Glossary
Further Reading
Core Concepts
Chapter 3 - Reliability
Getting Started
devellis
Core Concepts
Chapter 1 - Overview
ch2-latent-variable.qmd
Chapter 3 - Reliability
ch4-validity.qmd
Development Process
5. Guidelines in Scale Development
ch6-factor-analysis.qmd
ch7-index.qmd
Advanced Topics
ch8-irt.qmd
ch9-context.qmd
Practice & Resources
exercises.qmd
r-examples.qmd
glossary.qmd
references.qmd
Chapter 3 - Reliability
Code
Source Code
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"Chapter 3 - Reliability"
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