What does the profile plot tell us about changes over time?

In this exercise, we will test racial/ethnic differences in depression over time, using CES-D scores from the two waves of interviews with a subsample of these women. You will need to begin by excluding women in the white/other group because there were too few of them in this small subsample to permit their inclusion. Go to Data ➜ Select Cases and click Select “If condition is satisfied” in the opening dialog box. Click the If pushbutton, and then type the following into the box to exclude whites/others, who are coded 3: “racethn NE 3.” Click Continue, then OK to restrict the analysis to African-American and Hispanic women. Now run the main analysis, using Analyze ➜ General Linear Model ➜ Repeated. You will first be asked to give the within-subjects factor a name. We used “Wave” to designate Wave 1 or Wave 2 measurement of depression. The number of levels to enter, in the next box, is 2 (i.e., two waves). Click Add then go to the bottom, where you can name the dependent variable in a slot labeled Measure Name. Enter Depression, then click Add. Now click the Define pushbutton, which brings up a dialog box for defining variables. Select cesdwav1 and click the right arrow to move this variable into the list as the first Within-Subjects Variable. Then select cesd (Wave 2 scores) and move it into the list as the second Within-Subjects Variable. Next, move racethn into the slot for the Between-Subjects Factor. Now click the pushbutton Plots and in the dialog box that appears move wave into the Horizontal Axis box and racethn into the Separate Lines box. Click Add, then Continue. Back on the original dialog box, click Options and at the bottom of the next dialog box select the following Display options: Descriptives, Estimates of effect size, and Homogeneity tests. After clicking Continue and OK to run the analysis, answer the following questions: (a) What are the null hypotheses in this analysis? (b) How many women were in this analysis, by race? (c) Was the assumption of homogeneity of the variance–covariance matrix upheld? What are the implications for this analysis? (d) Was the assumption of sphericity upheld? What are the implications for this analysis? (e) Was the assumption of homogeneity of variances upheld? What are the implications for this analysis? (f) What are the results for the null hypotheses being tested in this RM-ANOVA, as identified in question a? (g) Should post hoc tests be run for this analysis? Why or why not? (h) What does the profile plot tell us about changes over time?

find the cost of your paper

Calculate your paper price
Pages (550 words)
Approximate price: -

High Quality Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level or professional level, and we will assign a writer who has a respective degree.


Experienced Writers

We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.


Free Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document.


Timely Delivery

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension.A 100% refund is guaranteed.


100% Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text.


24/7 Customer Services

Tutorpro support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Tutorpro Homework Help Services

At Tutorpro, we have top rated masters and PhD writers who will help you tacke that homework and score A+ grade. Tutorpro services covers all levels of education : high school, college, university undergraduate, masters and PhD academic level.


Essay Writing

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.



Admission Essays

An admission essay is an essay or other written statement by a candidate, often a potential student enrolling in a college, university, or graduate school. You can be rest assurred that through our service we will write the best admission essay for you.



Essay Editing

Tutorpro academic writers and editors make the necessary changes to your paper so that it is polished. We also format your document by correctly quoting the sources and creating reference lists in the formats APA, Harvard, MLA, Chicago / Turabian.



Revision Support

If you think your paper could be improved, you can request a review. In this case, your paper will be checked by the writer or assigned to an editor. This is free because we want you to be completely satisfied with the service offered.