Please enable JavaScript.
Coggle requires JavaScript to display documents.
CHAPTER 9: CHOOSING DESIGNS FOR EFFECT EVALUATIONS - Coggle Diagram
CHAPTER 9: CHOOSING DESIGNS FOR EFFECT EVALUATIONS
Design Considerations
Groups
Retrospective vs prospective orientation
Time span
Bounded vs unbounded outcome
Bias
Individuals vs population level intervention
Causality
Intervention & observational
Design Levels
Outcome evaluation
Outcome assessments
Outcome documentation
Design & Failure
Effect theory failure
Evaluation failure
Process failure
Characteristics of an Ideal Design
Measurement of unbounded outcomes before & after the intervention
Minimal threat to internal & external validity
Comparison / control group similar to the experimental / exposed group
AIM
To come as close as possible to a design that can demonstrate an effect actually caused by the intervention, program or policy