In testing a new survey that he developed,Marcus asked his introduction to sociology class to fill out the survey for extra credit,and then a week later asked the same class to take the survey again.Marcus was testing the exam's
A) validity.
B) face validity.
C) conceptualization.
D) precision.
E) reliability.

Question

Quizplus · Accepted Answer

Marcus was testing the reliability of the survey by administering it twice to the same group of people and measuring the consistency of their responses over time. Reliability refers to the degree to which a measure produces consistent results over time or across different groups of people.

In Testing a New Survey That He Developed,Marcus Asked His