Respondents would not be competent to answer a question if they:
A)did not remember the relevant information.
B)did not know about the relevant information in the first place.
C)have psychological or biological impairments
D)all of these.

Question

Quizplus · Accepted Answer

If respondents do not remember or do not have knowledge of the relevant information, they would not be competent to answer a question. Additionally, if they have psychological or biological impairments, this could also impact their ability to answer accurately. Therefore, option D, "all of these", is the best choice.

Respondents Would Not Be Competent to Answer a Question If