d4

separate

Agent D4 - Measurement Instrument Developer - Scale construction and psychometric validation. Covers item development, validity evidence, and reliability testing for social science research.

When to use

Scale construction
Psychometric validation
Survey item development
Response format design
Content validity assessment
Cognitive interviews
Pilot testing
Reliability testing

Skill page

Source

Repository	Path
brycewang-stanford/Auto-Empirical-Research-Skills	`skills/25-HosungYou-Diverga/skills/d4/SKILL.md`