The term "external validity includes:
A) population generalizability and ecological generalizability
B) population generalizability and instrument validity
C) internal validity and instrument validity
D) internal validity and ecological generalizability

Question

Quizplus · Accepted Answer

External validity refers to the extent to which the results of a study can be generalized to other situations and to other people. It includes both population generalizability (the extent to which findings can be generalized to the broader population) and ecological generalizability (the extent to which findings can be applied to real-world settings).

The Term "External Validity Includes