Question
RESEARCH STUDY 13.1: Dr. Ba is interested in whether joining a fraternity/sorority causes people to become more concerned about their attractiveness. She recruits a group of 55 freshmen (25 men, 30 women) who are planning to go through fraternity/sorority recruitment on her campus. After they join, she gives them a measure of attractiveness concern (the Body Concern Scale).
In addition to measuring the group of participants who joined a fraternity/sorority, Dr. Ba decides to give the same measure to another group of 55 participants who decided to not join a fraternity/sorority. After conducting the study, Dr. Ba finds out that the people who joined a fraternity/sorority all saw a documentary on body image sponsored by the InterGreek Council the night before recruitment began. This threat to internal validity is known as a
In addition to measuring the group of participants who joined a fraternity/sorority, Dr. Ba decides to give the same measure to another group of 55 participants who decided to not join a fraternity/sorority. After conducting the study, Dr. Ba finds out that the people who joined a fraternity/sorority all saw a documentary on body image sponsored by the InterGreek Council the night before recruitment began. This threat to internal validity is known as a
A selection threat.
B history threat.
C testing threat.
D selection-history threat.
This question is taken from Psychology 200 – Research Methods for Psychology » Fall 2022 » Module 7 Quiz
