Multiple Choice
Educators are interested in the variables that affect academic achievement.Which of the following variables would require an ex post facto research design to assess its effect?
A) Number of siblings in the home
B) One-parent vs.two-parent home
C) Parent(s) educational background
D) Aptitude for academic work
E) All of these are true.
Correct Answer:

Verified
Correct Answer:
Verified
Q22: Exhibit 12-5: A researcher obtains chemistry achievement
Q23: Exhibit 12-1: Indicate whether the following hypotheses
Q24: Ex post facto research is less convincing
Q25: Exhibit 12-4: An investigator found that the
Q26: Exhibit 12-1: Indicate whether the following hypotheses
Q28: Exhibit 12-1: Indicate whether the following hypotheses
Q29: Exhibit 12-1: Indicate whether the following hypotheses
Q30: There is a negative relationship between the
Q31: A researcher is exploring possible reasons for
Q32: Exhibit 12-6: In an ex post facto