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数据与研究 · SKILL.md

psychometric-assessment

psychometric-assessment

【数据与研究】Develop, validate, and adapt measurement instruments including factor analysis, reliability testing, and cross-cultural validation

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技能说明

GitHub

name: psychometric-assessment description: Develop, validate, and adapt measurement instruments including factor analysis, reliability testing, and cross-cultural validation allowed-tools:

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  • 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
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