Question

An OT educator, investigating the degree of relationship between student scores on a battery of personality tests and performance in OT graduate school, gave a random sample of 50 applicants accepted for admission to an OT school a personality inventory evaluation. At the end of the first year, college grade point average (GPA) was also recorded for each of the 50 students in the study. What statistical procedure is appropriate for assessing degree of association between personality scores and freshman GPA? Answer the following questions: What type of research question is being asked? What is the level of measurement of the response variable? What is the research design (1, 2, 2+ groups)? Were samples independently selected or were they matched? What is the appropriate statistical test for analysis?

Answer #1

**Answer:**

a)

The sort of research question is Observational-Relational since we are surveying level of relationship between identity scores and first year recruit GPA.

b)

The reaction variable is green bean GPA which is a constant numerical variable. In this manner, the dimension of estimation of reaction variable is proportion.

c)

Since there is just a single gathering (50 candidates acknowledged for admission to an OT school ), explore configuration is 1 gathering.

d)

An irregular example of 50 candidates acknowledged for admission to an OT school was taken. In this way, tests were freely chosen.

e)

For deciding the affiliation, the fitting measurable test for investigation would be connection test between identity scores and first year recruit GPA.

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