Purchase Solution

ANOVA and Post Hoc Test

Not what you're looking for?

Ask Custom Question

Conduct an ANOVA comparing the anxiety levels (at posttest only) of participants across all three treatment conditions: CBT, psychodynamic, and supportive therapy. Conduct a post hoc test if needed (see attachment).

Attachments
Purchase this Solution
Solution Summary

Your tutorial includes an ANOVA in Excel (attached) along with an interpretation of the output data.

Solution provided by:
Carol Sargent, PhD
Education
  • BSc, University of Virginia
  • MSc, University of Virginia
  • PhD, Georgia State University
Recent Feedback
  • "hey just wanted to know if you used 0% for the risk free rate and if you didn't if you could adjust it please and thank you "
  • "Thank, this is more clear to me now."
  • "Awesome job! "
  • "ty"
  • "Great Analysis, thank you so much"
Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

View More Free Quizzes
Related BrainMass Solutions

  • Post Hoc Tests

    Explain why this approach is not necessarily a good idea and why an ANOVA followed by a post hoc analysis is beneficial. Describe an experimental hypothesis and explain which post hoc test you would use if you find a significant overall effect.

  • One Way ANOVA: Real world situation

    Post-hoc analysis A post-hoc test is needed after we complete an ANOVA in order to determine which groups differ from each other. Do not conduct a post-hoc test unless you found an effect (rejected the null) in the ANOVA problem.

  • ANOVA analysis

    This example provides a detailed explanation how to use ANOVA analysis. Meanwhile, F test and post hoc test are also explained in the process.

  • Statistics: One-way Analysis of Variance (ANOVA) using SPSS

    Your report should include the following: a) SPSS syntax and output files b) ANOVA table Your tutorial is 373 words plus an ANOVA table, a Tukey post hoc analysis table and a reference on the assumptions of ANOVA.

  • difference between post hoc tests and a priori comparisons

    Post hoc and a priori tests allow us to test whether Group A is different from B and C, and whether B and C are different from one another, or whether some of those pairwise differences are nonsignificant.

  • Political Affiliations and Post Hoc Analysis

    Be sure to explain which post hoc test you chose and why and show all the steps of your calculations. Interpret the use of an ANOVA with a post hoc test compared to the use of multiple t-tests.

  • Discuss which analysis of variance should be applied

    Discuss the assumptions and limitations of the analysis of variance in comparison with the t test including a discussion of post hoc tests.

  • Analysis of Variance (ANOVA)

    Comparing sample means and doing anova with a follow up post hoc multtiple comparison test

  • One-Way ANOVA & Post Hoc Analysis

    Is it between group 1 and 2, 1 and 3, or 2 and 3? Post hoc tests let us isolate where the level of significance was.

View More Related Solutions