Dr Modibe and Dr Groenewald are designing a new study.They have come up with a good hypothesis for the study, but they are having trouble thinking of operational definitions for their variables.In other words, they are concerned that their research might be low in ____.
A)internal validity
B)external validity
C)construct validity
D)face validity

Question

Quizplus · Accepted Answer

Construct validity is the degree to which a measure assesses the theoretical construct or variable that it is designed to measure. Operational definitions, which specify how the variable will be measured or manipulated, are crucial for establishing construct validity. Therefore, if the researchers are having trouble thinking of operational definitions, they may be concerned about whether their study is measuring what it is intended to measure, indicating a low level of construct validity. The other options (internal validity, external validity, face validity) may also be important considerations, but the given information suggests that construct validity is the most relevant concern.

Dr Modibe and Dr Groenewald Are Designing a New Study