Author Question: Internal validity is to as external validity is to . a. causality; ... (Read 79 times)

fnuegbu · **on:** Jun 22, 2018

Internal validity is to ________ as external validity is to ________.

a. causality; generalizability
b. control; random assignment
c. generalizability; control
d. causality; minimizing differences

Question 2

There are many advantages to using experiments; however, a major drawback is

a. they do not help to establish a causal relationship.
b. they tend to be low on internal validity.
c. the need to ensure psychological realism to maintain external validity.
d. they do not involve random assignment.