Multiple Choice
Ravneet is doing a study on social support in romantic relationships and depression.He recruited a sample of undergraduates to complete his questionnaires but would like to generalize his findings to anyone in a romantic relationship.What is one problem with his study?
A) It may lack internal validity.
B) It may suffer from attrition bias.
C) It may lack reliability.
D) It may lack external validity.
Correct Answer:

Verified
Correct Answer:
Verified
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