1.3 KiB
1.3 KiB
name, description, allowed-tools, version
| name | description | allowed-tools | version |
|---|---|---|---|
| blinding | Implement blinding procedures to reduce bias in experimental studies. Use when: (1) Designing RCTs, (2) Ensuring objectivity, (3) Meeting CONSORT standards, (4) Minimizing performance and detection bias. | Read, Write | 1.0.0 |
Blinding Procedures Skill
Purpose
Implement appropriate blinding to reduce bias in research studies.
Types of Blinding
Single-Blind: Participants unaware of allocation Double-Blind: Participants and researchers unaware Triple-Blind: Participants, researchers, and analysts unaware
Who to Blind
Participants: Reduce expectancy effects, placebo Interventionists: Reduce performance bias Assessors: Reduce detection bias Analysts: Reduce reporting bias
Blinding Strategies
Medications:
- Identical placebo (same appearance, taste)
- Over-encapsulation
- Matching packaging
Behavioral Interventions:
- Attention-matched control
- Active control condition
- Blind outcome assessors
Assessments:
- Automated/computerized measures
- Independent blinded raters
- Objective outcomes (less bias-prone)
When Blinding Impossible
- Surgical interventions
- Exercise interventions
- Educational programs
Mitigation:
- Blind outcome assessors
- Use objective outcomes
- Report lack of blinding as limitation
Version: 1.0.0