Which of the following influences would be least likely to affect the reliability of the test?
A) practice trials.
B) instrument precision.
C) reliance on another's performance.
D) intellectual ability of the student.
E) environmental conditions in the area where students are tested.

Question

Quizplus · Accepted Answer

The intellectual ability of the student is unlikely to be influenced by extraneous factors, which means it is less likely to affect the reliability of the test. The other factors listed (practice trials, instrument precision, reliance on another's performance, and environmental conditions) could all potentially affect the reliability of the test.

Which of the Following Influences Would Be Least Likely to Affect