When participants are randomly assigned to levels of the independent variable in an experiment to control for individual differences as an extraneous variable, this is called ______.
A) chance assignment
B) arbitrary assignment
C) haphazard assignment
D) random assignment
Correct Answer:
Verified
Q2: A manipulation of an _ variable involves
Q3: When different groups of participants receive different
Q4: Without the manipulation of a(n) _ variable,
Q5: _ effects occur when the order in
Q6: The presence of extraneous factors in a
Q7: At minimum, the number of independent variables
Q8: An extraneous factor is also called a(n)
Q9: Order effects are particularly problematic for _
Q10: _ effects occur when participants are tested
Q11: In a Latin Square, the number of
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