psy 550 (PSY550)

PSY 550 Midterm Exam – Question And Answers

PSY 550 Final Exam – Question And Answers

PSY 550 Final Exam 3 – Question And Answers

PSY 550 Final Exam 2 – Question And Answers

PSY550 Final Exam: Research Methods Instructions: This is an open-book and open-notes exam. You have 2 hours to complete the exam. The test is worth 100 points; each item is worth 10 points. 1. 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 su...

PSY 550 - Research Proposal (KimberlieWeis benchmark.) / PSY 550 - Research Proposal (KimberlieWeis benchmark.) Research Proposal Kimberlie Weis Grand Canyon University: PSY-550 July 2, 2018 2 RESEARCH PROPOSAL Introduction Americas society has a numerous amount of “problems”. Many may not realize that while health and racism are substantial issues on their own, when combined they create a much larger and more damaging issue. Most individuals would assume that major racial experi...

13.6 It’s well established, we’ll assume, that lab rats require an average of 32 trials in a complex water maze before reaching a learning criterion of three consecutive errorless trials. To determine whether a mildly adverse stimulus has any effect on performance, a sample of seven lab rats were given a mild electrical shock just before each trial. 13.8 Assume that on average, healthy young adults dream 90 minutes each night, as inferred from a number of measures, including rapid eye moveme...

PSY 550 Final Exam Answers For each of the following examples, explain whether the researcher has made a correct decision or has made a Type 1 or Type 2 error. Explain why. 1. Dr. G rejects the null hypothesis although the independent variable had no effect. 2. Dr. R rejects the null hypothesis when it is false. 3. Although the independent variable had an effect, Dr. E does not reject the null hypothesis Explain the value of reversal designs (ABA designs) in single-case research. Explain how a o...

PSY 550 Midterm Exam -Research Methods-with 100% verified solutions-2023-2024