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) extraneous assignment
B) level assignment
C) random transfer
D) random assignment
Correct Answer:
Verified
Q1: _ occur(s) when participants choose not to
Q3: _ occur when participants are tested more
Q4: A non-equivalent pretest-posttest design contains a control
Q5: An example of a quasi-experiment is _.
A)
Q6: Of the following, _ are not considered
Q7: The difference between an interrupted time series
Q8: The Solomon four-group design allows a researcher
Q9: A time series design where the "treatment"
Q10: In a(n) _ design, the researcher considers
Q11: _ would help control for bias in
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