Psy550 - Study guides, Class notes & Summaries

6.QUESTION: Describe a two-matched groups design. How is the matching done? Your Answer: A two-matched sample design is a within-subject design where participants are matched due to a variable either experimentally or naturally based on pre-existing traits for example, two men aged 45. Matching is done by looking at a variable and how that variable may impact the dependent variable. For each participant pair, one individual is assigned to the experimental group and the other to the control g...

WK 7 DQ1 (Elaborated)PSY550-Research MethodsWK 7 DQ1 (Elaborated)PSY550-Research Methodsuppose that, for a t-test, your computed value for t is +3.28. The critical value of t is +2.048. Explain what this means. Do you reject the null hypothesis or not? Now suppose that you have 28 degrees of freedom and are using a two-tailed (nondirectional) test. Draw a simple figure to illustrate the relationship between the critical and the computed values of t for this result.Choose an article from the news...

WK 3 DQ 2 (Elaborated)PSY550-Research MethodsWK 3 DQ 2 (Elaborated)PSY550-Research MethodsWK 3 DQ 2 (Elaborated)PSY550-Research MethodsDiscuss what stage in the publication process should potential authors talk about publication credit. Explain. Describe how the sections of a poster, for presentation, are organized

WK 1 DQ 2 (Elaborated)PSY550-Research MethodsvWK 1 DQ 2 (Elaborated)PSY550-Research MethodsTopic 1 Discussion 2: Question: Contrast deductive and inductive reasoning and explain how they can each be used to generate a hypothesis.

WK 6 DQ1 (Elaborated)PSY550-Research MethodsWK 6 DQ1 (Elaborated)PSY550-Research MethodsContrast the three types of factorial designs. Definitions A factorial design is a research design in which participants are analyzed, observed, and monitored across the combination of levels with two or more factors. The three types of factorial designs are between subjects’ design, mixed factorial design, and within-subject design (Privitera, 2019)

WK 3 DQ 2 (Elaborated)PSY550-Research MethodsWK 3 DQ 2 (Elaborated)PSY550-Research MethodsWK 3 DQ 2 (Elaborated)PSY550-Research MethodsDiscuss what stage in the publication process should potential authors talk about publication credit. Explain. Describe how the sections of a poster, for presentation, are organized

wk6 dq 2 (Elaborated)PSY550-Research Methodswk6 dq 2 (Elaborated)PSY550-Research Methodswk6 dq 2 (Elaborated)PSY550-Research MethodsSuppose that, for a t-test, your computed value for t is +3.28. The critical value of t is +2.048. Explain what this means. Do you reject the null hypothesis or not? Now suppose that you have 28 degrees of freedom and are using a two-tailed (nondirectional) test. Draw a simple figure to illustrate the relationship between the critical and the computed values of t fo...

WK 6 DQ 2 (Elaborated)PSY550-Research Methods.WK 6 DQ 2 (Elaborated)PSY550-Research Methods.Lay out the design for two between-subjects experiments: (a) an experiment involving an experimental group and a control group, and (b) a factorial design with three independent variables that have 3, 2, and 2 levels, respectively. A between-subjects experiment would include a control group and an experimental group.

WK 7 DQ 2 (Elaborated)PSY550-Research MethodsWK 7 DQ 2 (Elaborated)PSY550-Research MethodsTopic 7 DQ 2 Choose an article from the newspaper, an online source, or a magazine, then identify the descriptive statistics included in the article. Were the statisitcs appropriately described in the article? Explain. Discuss if the descriptive statistics used in your source supported the arguments made in it. Were the descriptive statistics misleading? Explain.

2021 Final Exam (Elaborated)PSY550-Research Methods2021 Final Exam (Elaborated)PSY550-Research Methods2021 Final Exam (Elaborated)PSY550-Research Methods.2021 Final Exam (Elaborated)PSY550-Research MethodsChuck 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 excessi...