Exhibit 2-1: Based on the title of the following research studies, classify each according to the research method employed in the study.
-Refer to Exhibit 2-1.The relationship between social class and academic achievement.
A) survey
B) historical
C) ex post facto
D) experimental
E) qualitative

Question

Quizplus · Accepted Answer

This study is an ex post facto study as it examines the relationship between two variables (social class and academic achievement) after they have occurred naturally. It does not manipulate any variables, and there is no control group or random assignment.

Exhibit 2-1: Based on the Title of the Following Research