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## 8210 Dis. Wk8

2

Week 8 Dis Assignment Task Part 2

Respond to at least one of your colleagues’ posts in 125 words and comment on the following:

1. Make recommendations for the design choice.

2. Explain whether you think that this is the appropriate correlation or bivariate regression to use for the research question. Why or why not?

3. As a lay reader, were you able to understand the results and their implications? Why or why not?

Colleague Response

Brenda Miller

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Correlation and Bivariate Regression

Data Display

The author displays data through Tables 1 through 7. Depending on which format a person is viewing the study, determines how the information is presented. In PDF form the tables are found within the paper; however, when the study is not downloaded the reader must click on the “Display Table” tab or the information can be easily overlooked.

Results

The result for this study stand alone and show a positive correlation between student academic success and library use. Since this study included mainly female students, it would be interesting to see the results with a more balanced male and female representation.

Effect Size

Bottom of Form

The effect size was reported by the author as being a “small effect size” for data presented in Table 2 showing the differences in research assignment grade by instruction delivery type F(2, 292) = 0.21, p > 0.05, η2 = .001 and a second “small effect size” for Semester GPA, F(2, 372) = 0.76, p > 0.05, η2 = .004. For Table 3 a “small effect size was also shown for one year retention and good academic standing by library module completion status” (Marineo & Shi, 2018, p. 47). These results are meaningful, because they show that the use of the library helped increase academic performance.

Resources

Frankfort-Nachmias, C., Leon-Guerrero, A., & Davis, G. (2021). Social statistics for a diverse society (9th ed.). Sage.

Marino, F., & Shi Q. (2018). Supporting student success in the first-year experience: Library instruction in the learning management system. Journal of Library & Information Services in Distance Learning, 13(1-2), 40-55. https://doi.org/10.1080/1533290X.2018.1499235

Skill Builder. (n.d.). Skill Builder 16: “Interpreting correlation and regression coefficients.”

## 8210 Dis. Wk8

Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. For this Discussion, you will perform an article critique on correlation and bivariate regression. Be sure and remember that the goal is to obtain constructive feedback to improve the research and its interpretation, so please view this as an opportunity to learn from one another.

To prepare for this Discussion:
• Review the Learning Resources and the media programs related to correlation and regression.
• Search for and select a quantitative article specific to your discipline and related to correlation or regression. Help with this task may be found in the Course guide and assignment help linked in this week’s Learning Resources. Also, you can use as guide the Research Design Alignment Table located in this week’s Learning Resources.

# Correlation and Bivariate Regression

Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. For this Discussion, you will perform an article critique on correlation and bivariate regression. Be sure and remember that the goal is to obtain constructive feedback to improve the research and its interpretation, so please view this as an opportunity to learn from one another.

To prepare for this Discussion:

· Review the Learning Resources and the media programs related to correlation and regression.

· Search for and select a quantitative article specific to your discipline and related to correlation or regression. Help with this task may be found in the Course guide and assignment help linked in this week’s Learning Resources. Also, you can use as guide the Research Design Alignment Table located in this week’s Learning Resources.

#### Assignment Task Part 1. DUE: April 16, 2022

Search for and select a quantitative article specific to your discipline (My specific Discipline is:Early Childhood Education)and related to correlation or regression.

Write a 3-paragraph critique of the article. In your critique, include responses to the following:

1. What is the research design used by the authors?

2. Why did the authors use correlation or bivariate regression?

3. Do you think it’s the most appropriate choice? Why or why not?

4. Did the authors display the data?

5. Do the results stand alone? Why or why not?

6. Did the authors report effect size? If yes, is this meaningful?

Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.