Solution Library

SPSS Analysis For Average Recall Of Exact Phrases For Men And For Women

Question

Use the Christy.SAV data set for these problems.

1. Suppose the researcher wants to ask whether or not the average recall of exact phrases (VERBAL) for men and for women (GENDER) are different.

a. What test should the researcher run (be specific)?

b. Run the test. Report your test statistic, p-value, and effect size.

c. What should the researcher conclude?

2. Suppose the researcher is interested in whether or not there are differences in general recall (GIST) based on ethnicity (ETHNIC). For the OMNIBUS portion of this problem, assume alpha = .15.

a. What test should the researcher perform?

b. Run the test. What do you conclude? Look at the descriptive statistics. What problem do you see?

c. Run the analysis again. This time, fixing the problem that is present in Part B by deleting problematic case(s). Report your test-statistic, p-value, and effect size.

d. Do your results become more or less significant (i.e., closer to .05, or further from it)? Why do you think this is?

3. Suppose the researcher is interested in whether or not there are differences between the groups (GROUP) on gist recall.

a. What analysis would you run?

b. Run the test and report your test statistic, p-value, and effect size. What do you conclude?

c. Run the Bonferroni post-hoc test. Which conditions differ?

d. Run another post-hoc test on your results. Which conditions differ? How does this differ from the Bonferroni test? Why?

4. Imagine that the researcher had two measures that she gave each person and she wants to know if they differ. The first variable is VERBAL. The second variable is TOTAL. Is there a difference between the two?

a. What analysis would you run? Be specific

b. Run the analysis and report your test statistic, p-value, and effect size

c. What should the researcher conclude?

5. Suppose a researcher wants to know if verbal, gist, and total scores are all equal.

a. What analysis would you run? Be specific

b. Run the analysis and report your test statistic, p-value, and effect size

c. What should the researcher conclude? Be sure to tell me whether or not scores increase or decrease.

6. The research wants to know what impact group and gender together have on TOTAL scores.

a. What analysis would you run? Be specific

b. Run the analysis and report your test statistic(s), p-value(s), and effect size (s) – you    need to do this for all the variables plus the combination (for all parts of this problem)

c. What should the researcher conclude at the omnibus level?

d. Run the appropriate follow-up test(s). What do you conclude?

Summary

The question belongs to Statistics and it discusses about SPSS analysis with the data given in the .sav file.

Total Word Count 783

 

Download Full Solution

Comments

  • HWA
    Rasha

    this is a very good website

  • HWA
    maani

    I have 50 questions for the same test your page is showing only 28

  • HWA
    joeanne

    hi can you please help or guide me to answer my assignments. thanks

  • HWA
    joeanne

    hi can anyone help or guide me to my assignments. thanks

  • HWA
    Monik


  • HWA
    Cristina

    This solution is perfect ...thanks

  • HWA
    Janete

    Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes

  • HWA
    Sandeep

    Perfect bank of solution. 

  • HWA
    Oxana

    great !

  • HWA
    Paul Brandon-Fritzius

    thanks for the quick response. the solution looks good. :)

  • HWA
    tina Johnson

    thnx for the answer. it was perfect. just the way i wanted it. 

  • HWA
    Giuseppe

    works fine.