PS370 Research Methods in Psychology Online Exam 7 Answers (Ashworth College)
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course. He sets up three conditions (high fear, moderate fear, no fear). An appropriate<br />
manipulation check would be to:<br />
A. give a test of fear to participants and compare the three groups.<br />
B. give an alternative psychology midterm.<br />
C. compare test scores between three groups.<br />
D. None of the above<br />
Question 20 of 40<br />
2.5/ 2.5 Po<strong>in</strong>ts<br />
Whenever the F-ratio is near 1.00, it means that:<br />
A. a mistake has been made <strong>in</strong> the computation.<br />
B. there are large systematic effects present.<br />
C. the experimental manipulation probably had the predicted effects.<br />
D. the between-groups variation is no larger than would be expected by chance alone.<br />
Part 2 of 2<br />
-<br />
35.0/ 50.0 Po<strong>in</strong>ts<br />
Question 21 of 40<br />
2.5/ 2.5 Po<strong>in</strong>ts<br />
Match<strong>in</strong>g several variables simultaneously:<br />
A. can lead to egregious errors when analyz<strong>in</strong>g the data set.<br />
B. is commonly done when the researcher has only a few participants to work with.<br />
C. is usually not a workable solution.<br />
D. is easy and is far superior to a with<strong>in</strong>-subjects design.<br />
Question 22 of 40<br />
2.5/ 2.5 Po<strong>in</strong>ts<br />
Which of the follow<strong>in</strong>g is a potential confound<strong>in</strong>g factor <strong>in</strong> with<strong>in</strong>-subjects designs but NOT <strong>in</strong> a<br />
between-subjects design?<br />
A. Regression to the mean<br />
B. Sequence effects<br />
C. Attrition<br />
D. History<br />
Question 23 of 40<br />
2.5/ 2.5 Po<strong>in</strong>ts<br />
Compared with between-subjects designs, with<strong>in</strong>-subjects designs are:<br />
A. more sensitive to effects of the <strong>in</strong>dependent variable.<br />
B. less sensitive to sequence effects.<br />
C. more sensitive to 4-way ANOVAs.