Multiple Choice
Most causal-comparative studies begin with:
A) measurement of the dependent variable
B) assignment of subjects to treatment groups
C) known differences among two or more groups
D) measurement of the independent variable
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The major threat to internal validity in
Q6: Matching<br>-Categorical variable<br>A) ex post facto research<br>B) Manipulation
Q7: Causal-comparative research establishes cause and effect.
Q8: Matching<br>-Correlational research<br>A) ex post facto research<br>B) Manipulation
Q9: Causal-comparative research is interested in exploring the
Q11: Causal-comparative studies wherein all variables are categorical:<br>A)
Q12: The major threat to the internal validity
Q13: The most commonly used statistical inference test
Q14: One way of providing some control in
Q15: Causal-comparative studies are conducted when experimentation is:<br>A)