PSY 550 FINAL EXAM 1 QUESTIONS & ANSWERS Graded A

PSY 550 Final Exam: Research Methods Chuck Wagon is very excited about the within-subjects approach. “Now I’ll never need to run large numbers of subjects again,” he says. However, Chuck has forgotten that within-subjects designs may be a) useless, b) impossible, c) confounded by order effects, or d) impractical when excessive subject time spent in an experiment makes data inaccurate. Give an example of each of these four objections. Explain the pros and cons of longitudinal, cross-section...