Walden University Advanced Binary Logistic Regression in SPSS Discussion – Assignment Help

Help me study for my Psychology class. I’m stuck and don’t understand.

This is 2 Parts

Assignment 1: Binary Logistic Regression in SPSS

This week you will build on the simple logistic
regression analysis did last week. You will use the same two variables
(one independent variable and one dependent variable) you used in your
SPSS analysis last week and add a second independent variable to the
analysis. How has your statistical significance and odds ratio changed
by the introduction of the second independent variable?

To prepare

  • Use the one independent variable and one dependent variable you used
    to conduct your simple logistic regression analysis in Week 4.
  • Add a second independent variable to your analysis (multiple logistic regression).
  • Remember that your dependent variable must be dichotomous/binary.
  • Think about how you might use the odds ratio in your analysis to simplify the interpretation of your results.
  • How has your statistical significance and odds ratio changed by the introduction of the second independent variable?

By Day 7

The Assignment

Use SPSS to answer the research question you
constructed. Write an analysis in APA format, including title page,
references, and an appendix, that includes your data output and
addresses each of the tasks listed above. The content should be 2–3
pages, including setup of the assignment and a discussion of whether the
predictive relationship is statistically significant as well as the
odds ratio and what it means. Your SPSS output should be included as an
appendix.

Early in your Assignment, when you relate which
dataset you analyzed, please include the mean of the following
variables. If you are using the Afrobarometer Dataset, report the mean
of Q1 (Age). If you are using the General Social Survey Dataset, report
the mean of Age. If you are using the HS Long Survey Dataset, report the
mean of X1SES. See page 1032 in your Warner textbook for an excellent
APA-compliant write-up of a binary logistic regression analysis.

Assignment 2: Article Critique

The practice of quantitative research not only
involves statistical calculations and formulas but also involves the
understanding of statistical techniques related to real-world
applications. You might not become a quantitative researcher nor use
statistical methods in your profession but as a consumer, citizen, and
scholar-practitioner, it will be important for you to become a critical
consumer of research, which will empower you to read, interpret, and
evaluate the strength of claims made in scholarly material and daily
news.

For this Assignment, you will critically evaluate a scholarly article related to logistic regression.

To prepare

  • Review the Article Critique Assignment Guide in the Walden Library, listed in the Week 2 Learning Resources.
  • Search the Walden Library for a quantitative article that applies binary logistic regression.

By Day 7

The Assignment

Write a 2- to 3-page critique of the research you found in the Walden Library that includes responses to the following prompts:

  • Why did the authors select binary logistic regression in the research?
  • Do you think this test was the most appropriate choice? Why or why not?
  • Did the authors display the results in a figure or table?
  • Does the results table stand alone? In other words, are you able to interpret the study from it? Why or why not?

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