Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

An educational psychologist is studying the effectiveness of three different reinforcement schedules on certain gender-role behaviors in boys and girls in a primary school. 18

An educational psychologist is studying the effectiveness of three different reinforcement schedules on certain gender-role behaviors in boys and girls in a primary school. 18 boys and 18 girls were randomly assigned into one the three reinforcement schedules.In the following table, the psychologist recorded the frequency that the desired behaviors were demonstrated by individual students. For the data below, use critical value of .05 in the data analyses.

Reinforcement schedules
1 2

3

Boys

32 30 34 40 40 35
36 38 36 31 42 38
38 35 39 33 36 41

Girls

25 29 40 38 43 36
27 26 29 34 41 39
28 24 33 37 37 45

a. Identify the IV(s) and the DV.

b. Complete the factorial ANOVA on the DV.

c. Explain the test results for the assumption of homogeneity.

d. Explain your conclusion on the main effects and the interaction from the ANOVA results, including F, p, and effect size(s), using the template on ppt slide 27.

e. Conduct the post hoc tests and explain your conclusion from the results using the template on ppt slide 27.

f. Plot the interaction if it is significant. You can use either bar charts or plot lines.

I am struggling with e. & f.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access with AI-Powered Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Signals and Systems using MATLAB

Authors: Luis Chaparro

2nd edition

123948126, 978-0123948120

Students also viewed these Mathematics questions