A student takes an IQ test one week and scores 140.The student retakes the test one week later and scores 90.Which of the following best describes the test?
A) unreliable
B) abnormal
C) subjective
D) objective

Question

Quizplus · Accepted Answer

A)Reliability is the extent to which a selection test provides consistent results.Reliability data reveal the degree of confidence placed in a test.If a person scores 140 on a certain intelligence test this week and retakes the test next week and scores 90,the test reliability would likely be low.

A Student Takes an IQ Test One Week and Scores