Multiple Choice
To attempt to equate the groups, participants are assigned to the different experimental treatment groups, they aren't allowed to choose the group they prefer. This is an example of ______ to control confounds.
A) randomizing
B) counterbalancing
C) squaring
D) matching
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Without the manipulation of a(n) _ variable,
Q3: An extraneous factor is also called a(n)
Q4: In a research design where participants are
Q5: Order effects are particularly problematic for _
Q6: One benefit of within-subject designs is that
Q8: Participants receive all levels of a(n) _
Q9: Researchers may (have)used twins to create a
Q10: At minimum, the number of independent variables
Q11: In the _ design, subjects' scores in
Q12: _ effects occur when participants are tested