psychometric-assessment
Develop, validate, and adapt measurement instruments including factor analysis, reliability testing, and cross-cultural validation
Profile →npx skills add a5c-ai/babysitter --skill psychometric-assessment --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# 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
- Overview
- Capabilities
- Scale Development
- Factor Analysis
- Reliability Assessment
- Validity Evidence
- Cross-Cultural Adaptation
- Usage Guidelines
- When to Use
- Best Practices
- Integration Points
- References
What does the psychometric-assessment skill do?
Develop, validate, and adapt measurement instruments including factor analysis, reliability testing, and cross-cultural validation
How do I install it?
Run `npx skills add a5c-ai/babysitter --skill psychometric-assessment --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From a5c-ai/babysitter, a repository with 1,642 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.