e.g., 1) A carryover effect refers to ______.
a.the expectations the participants bring to the research
b.the effects that result from a series of measurements within a research project
c.the effects of the participant’s behavior on the behavior or the researcher
d.the effects of using many people for the same experiment
2) A researcher gathers a random sample of participants and administers a test to each. Using the test
scores, the researcher then assigns the participants to one of the various research conditions. The
researcher is most likely using _____.
a.a matched-participants design
b.a repeated-measures design
c.a mixed model design
d.a between-subjects design
3) One of the advantage of the within-subjects design is that it _____.
a.allows us to examine changes in behavior over time
b.allows us to use fewer participants
c.allows us to better control for random variation among the participants