Multiple Choice
Which of the following is an example of categorical independent variable that cannot be manipulated?
A) Student's special education status
B) High school GPA
C) Score on a personality test
D) Peer rankings of friendships
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Dr. Henry plans a study to determine
Q2: If a researcher finds an indirect effect,
Q3: Matching and statistical control are important techniques
Q4: Compared to experimental research, evidence for cause
Q6: The correlation between teachers' salaries and the
Q7: An intervening variable is:<br>A) The dependent variable
Q8: One potential problem with prospective studies is:<br>A)
Q9: If a researcher finds evidence of an
Q10: By definition, nonexperimental research is different from
Q11: A researcher is interested in developing a