Design controlled experiments correctly
experimental-design-sciskillsetup L1★64
Tibsfox/gsd-skill-creator ↗What it does
Design controlled experiments systematically
Best for
When you must isolate causal effects and design has constraints (ethics, cost, timescale).
Inputs
- · Research question
- · Hypotheses
- · Resource constraints
Outputs
- · Experimental protocol
- · Variable control matrix
- · Sample size/power estimates
Preconditions
Clear independent/dependent variable identification; basic statistics literacy
Failure modes
- · Uncontrolled confounds
- · Inadequate sample size
- · Blinding failures
Trust signals
- · Covers random assignment, blinding, factorial design
- · Addresses quasi-experimental approaches