A summer session professor is interested in the effects of classroom temperature on her class. She thinks that the effect of temperature might depend on the difficulty of the content she’s presenting, so she teaches one of her difficult lectures on a cool day, one on a hot day, and does the same for her easy lectures. She tests the same students on the material presented in class each day and gets the following average scores and SPSS output:SourceSSdfMSFSigDifficulty5664.4015664.4018.95.002Temperature4.9014.90.52.490Difficulty x Temperature1.6011.60.545.479Error26.4092.933 HardEasyHot67.30%90.70%Cool67.60%91.80% Was this an independent or dependent-measures design? Explain why.Describe the results of this study (each main effect and interaction).State the statistics (just the #’s) as they would appear in a research report (each main effect and interaction).

1. In this case, two factors are difficulty level of content and classroom temperature. The…

Answered: A summer session professor is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A summer session professor is interested in the effects of classroom temperature on her class. She thinks that the effect of temperature might depend on the difficulty of the content she’s presenting, so she teaches one of her difficult lectures on a cool day, one on a hot day, and does the same for her easy lectures. She tests the same students on the material presented in class each day and gets the following average scores and SPSS output:

Source	SS	df	MS	F	*Sig*
Difficulty	5664.40	1	5664.40	18.95	.002
Temperature	4.90	1	4.90	.52	.490
Difficulty x Temperature	1.60	1	1.60	.545	.479
Error	26.40	9	2.933

	Hard	Easy
Hot	67.30%	90.70%
Cool	67.60%	91.80%

Was this an independent or dependent-measures design? Explain why.
Describe the results of this study (each main effect and interaction).
State the statistics (just the #’s) as they would appear in a research report (each main effect and interaction).

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