Psy 550 final exam Study guides, Class notes & Summaries

PSY 550 Final Exam: Research Methods Instructions: This is an open-book and open-notes exam. You have 2hours to complete the exam. The test is worth 100 points; each item is worth 10 points. 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 tim...

PSY 550 Final Exam Answers; Grand Canyon University/PSY 550 Final Exam Answers; Grand Canyon University 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. (a) G rejects the null hypothesis although the independent variable had no effect. (b) R rejects the null hypothesis when it is false. (c) Although the independent variable had an effect, Dr. E does not reject the null hypothesis. Explain the value o...

PSY 550 Final Exam PSY 550 Final Exam Short Answers The 20 questions below are worth 4 points each. 1. A school psychologist strongly believes a particular child is in need of special services. What is the psychologist trying to control for if he or she uses the most recently normed test available?  The psychologist is trying to control the overall learning environment in which the child will be placed within. That would involve ensuring that the child is provided with the most adequ...

1. A school psychologist strongly believes a particular child is in need of special services. What is the psychologist trying to control for if he or she uses the most recently normed test available? The psychologist is trying to help the child develop a proper educational program or curriculum in order to ensure the best and most effective educational process for the child. 2. What are two benefits of the WASI? The WASI helps determine if an in-depth intellectual assessment is needed an...

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. Dr. G rejects the null hypothesis although the independent variable had no effect. Dr. R rejects the null hypothesis when it is false. Although the independent variable had an effect, Dr. E does not reject the null hypothesis 1. Dr. G rejects the null hypothesis although the independent variable had no effect. This problem would be a type I erro...

PSY 550 Final Exam | A school psychologist strongly believes a particular child is in need of special services. What is the psychologist trying to control for if he or she uses the most recently normed test available?  The psychologist is trying to control the overall learning environment in which the child will be placed within. That would involve ensuring that the child is provided with the most adequate curriculum and academic staff; which specifically mean tailoring such components ...

PSY 550 Final Exam: Research Methods 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 subject time spent in an experiment makes data inaccurate. Give an example of each of these four objections. A) Useless—Within subject design would be usele...

Grand Canyon University| PSY 550 Final Exam : Research Methods| Complete Solutions 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 subject time spent in an experiment makes data inaccurate. Give an example of each of these four objections.

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...

PSY 550 Final Exam: Research Methods Instructions: This is an open-book and open-notes exam. You have 2hours to complete the exam. The test is worth 100 points; each item is worth 10 points. 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 tim...