Correlating the amount of service received with the condition of the participants after receiving services from a program
A) can sometimes suggest that a service is not effective.
B) cannot be useful if internal validity is low.
C) simply requires correlating a change score with a measure of service.
D) is more valid in isolating causes than a true experiment.

Question

Quizplus · Accepted Answer

Correlating the amount of service received with the condition of the participants can reveal whether the service is effective or not. If there is little to no correlation between the amount of service received and the condition of the participants, it suggests that the service is not effective.

Correlating the Amount of Service Received with the Condition of the Participants