Local history is a form of threat to internal validity referring to
A) predictable changes in people that can be expected solely due to the passage of time.
B) events happening in the community that will change the behavior of the program participants.
C) events that are unique to a particular program group.
D) the changing nature of an evolving program.

Question

Quizplus · Accepted Answer

The Answer of Local history is a form of threat to internal validity referring to
A) predictable changes in people that can be expected solely due to the passage of time.
B) events happening in the community that will change the behavior of the program participants.
C) events that are unique to a particular program group.
D) the changing nature of an evolving program.

Local History Is a Form of Threat to Internal Validity