Dr. Fowler noticed that the participants seemed to be more aware of the questions and tasks of the performance measure during the second administration. She believes this may have affected their scores in a systematic way. This would be an example of:
A) bias.
B) a random error.
C) an error of central tendency.
D) a validity issue.

Question

Quizplus · Accepted Answer

The participants' increased awareness of the questions and tasks could lead to bias in their responses, affecting the validity of the measurement.

Dr Fowler Noticed That the Participants Seemed to Be More