COUC 515 Quiz- Methods, Program Evaluation, and Designs 2023

COUC 515 Quiz - Methods, Program Evaluation, and Designs 2023 COUC 515 Quiz - Methods, Program Evaluation, and Designs 2023 Skip to Main Content Online Residential Athletics Request Info Apply Now Visit Us Create Guest Account Sign In Quiz: Methods, Program Evaluation, and Designs Due Aug 8, 2021 at 11:59pm Points 50 Questions 22 Time Limit 75 Minutes This quiz is no longer available as the course has been concluded. Attempt History Attempt Time Score LATEST Attem pt 1 46 minutes 43 out of 50 Correct answers are hidden. Score for this quiz: 43 out of 50 Submitted Aug 8, 2021 at 10:27pm This attempt took 46 minutes. Question 1 pts COUC 515 Quiz - Methods, Program Evaluation, and Designs 2023 COUC 515 Quiz - Methods, Program Evaluation, and Designs 2023 Kendyl is investigating the efficacy of counseling programs associated with enhanced relationship satisfaction. Kendyl is aware of John Gottman’s Weekend Workshops for couples and she is interested in the research question: Is there a statistically significant difference in couples’ satisfaction before participating in the workshop and one week after participating in the workshop? In order to measure relationship satisfaction, Kendyl researches a reliable instrument called “Enrich Marital Satisfaction Scale” (Fowes & Olson, 1993) and gives this scale to couples before participating in the workshop and then again one week after participating. When analyzing the data, what statistical test should Kendyl use to answer the research question and why? (2 points for correct test listed and 3 points for rationale) COUC 515 Quiz - Methods, Program Evaluation, and Designs 2023 COUC 515 Quiz - Methods, Program Evaluation, and Designs 2023 Your Answer: Kendyl should use the dependent samples T-Test because her research question is asking if there is a difference between scores in satisfaction before and after the workshop. This indicates that she will be measuring the same participants when administering the Enrich Marital Satisfaction Scale two times. Question 2 pts Kendyl decides to use a Paired Samples T -Test and her results indicate a pretest mean of 31.3667 (SD = 6.31082) and a posttest mean of 34.9667 (SD = 6.65652), p = .000. 1. Did Kendyl use the correct statistical test? 2. Despite whether Kendyl used the correct test, what do these results indicate? (1 point for correct answer, 4 points for results explanation). Your Answer: Yes, Kendyl used the correct statistical test. Her results indicate that there is statistical significance in her study due to p = .000. This is because the p-value must be p< .05 for a study to show significant findings where hers showed p = .000.