Experimental Design Flashcards
1
Q
Internal validity
A
In an experimental design, having the IV be the only thing that can change between groups
2
Q
External validity
A
The degree to which the results can reasonably be applied to other groups/the outside world
3
Q
Specific hypothesis/operational definition
A
Define everything/minimize that which is left to interpretation
4
Q
Checklist for a good design
A
- Specific hypothesis
- Operational/conceptual definitions
- Random sampling
- Internal/external validity
‘5. Mundane/experimental realism - Informed consent
- Replication
- Correlationa/experimental/obersvation
5
Q
Experimental vs. correlational design
A
6
Q
what does an operational definition ALWAYS mean?
A
- INDEPENDENT variable
- DEPENDENT variable
- Define EVERYTHING
7
Q
A