name: psychometric-assessment
description: Develop, validate, and adapt measurement instruments including factor analysis, reliability testing, and cross-cultural validation
allowed-tools:
- Read
- Write
- Edit
- Grep
- Glob
- Bash
graph:
domains: [domain:social-sciences]
skillAreas: [skill-area:statistical-analysis, skill-area:data-analysis, skill-area:data-quality]
workflows: [workflow:experiment-design, workflow:peer-review-cycle]
roles: [role:data-scientist, role:research-scientist]
Psychometric Assessment Skill
Develop, validate, and adapt measurement instruments using established psychometric methods and standards.
Overview
The Psychometric Assessment skill enables development, validation, and adaptation of measurement instruments including factor analysis, reliability testing, item response theory, and cross-cultural validation for rigorous psychological and social measurement.
Capabilities
Scale Development
- Construct definition
- Item generation
- Expert review
- Cognitive interviewing
- Item refinement
Factor Analysis
- Exploratory factor analysis
- Confirmatory factor analysis
- Model fit assessment
- Factor extraction
- Rotation methods
Reliability Assessment
- Internal consistency
- Test-retest reliability
- Inter-rater reliability
- Measurement error
- Reliability improvement
Validity Evidence
- Content validity
- Criterion validity
- Construct validity
- Convergent/discriminant validity
- Predictive validity
Cross-Cultural Adaptation
- Translation procedures
- Cultural equivalence
- Measurement invariance
- Differential item functioning
- Adaptation validation
Usage Guidelines
When to Use
- Developing new measures
- Validating instruments
- Adapting scales
- Assessing measurement quality
- Improving instruments
Best Practices
- Follow standards
- Document thoroughly
- Test in target population
- Assess multiple validity types
- Report comprehensively
Integration Points
- Quantitative Methods skill
- Survey Design and Administration skill
- Research Ethics and IRB skill
- Mixed Methods Integration skill
References
- Scale Development and Validation process
- Cross-Cultural Measurement Adaptation process
- Measurement and Psychometrics Expert agent