Author Question: One of the reasons that researchers will often use an existing questionnaire rather than designing ... (Read 38 times)

Engineer · **on:** Jun 20, 2018

One of the reasons that researchers will often use an existing questionnaire rather than designing their own is

a. To minimize history as a threat to internal validity
b. In situations where the purpose of the questionnaire is poorly defined
c. To be able to compare their results to others who have used the survey
d. In situations where the variables of interest are unclear

Question 2

The Mental Measurement Yearbook series

a. Is the official publication of MENSA
b. Reviews many standardized tests, including questionnaires
c. Is used to survey outgoing college seniors
d. Contains information about famous psychologists