Tests of Within-Subjects EffectsType III Sum of SquaresdfMean SquareFSigActivity TypeSphericity Assumed287.4142143.70736.2650.000Greenhouse_Geisser287.4141.880152.88036.2650.000Huynh-Feldt287.4141.940148.15236.2650.000Lower-Bound287.4141287.41436.2650.000Error (Activity Type)Sphericity Assumed229.839583.963Greenhouse_ Geisser229.83954.5204.216Huynh-Feldt229.83956.2604.085Lower-Bound229.839297.925The two prior tables consist of the output of the statistical computing package. Considering these results, fill in the blanks in the following statementthat describes the results in APA format. Assume that your chosen significance level is a = .05. (Note: These results are hypothetical.)The means and standard deviations are presented in Table 1. A repeated-measures analysis of variance indicated that therev significantdifferences among the attention scores after four-year-old children watch a fast-paced cartoon, watch an educational cartoon, or participate in adrawing activity, F(p =n2 =TABLE 1Attention scores of four-year-olds after nine minutes of a fast-paced cartoon, an educational cartoon, or a drawing activityFast-Paced CartoonEducational CartoonDrawing ActivityMSD Researchers at the University of Virginia randomly assigned 60 four-year-olds to one of three tasks: watch a fast-paced television cartoon, watch aslower-paced educational cartoon, or participate in a drawing activity for a nine-minute period. At the end of the period, the researchers tested thechildren's "executive function," using various tests intended to measure characteristics such as self-regulation and working memory. Theseresearchers found that those children who watched the fast-paced cartoon scored lower on the different measures of executive function than thosechildren who either watched the educational cartoon or did the drawing activity. [Source: Lillard, A. S. & Peterson, J. (2011). The immediate impact ofdifferent types of television on young children's executive function. Pediatrics, 128(4), 644-649.]Suppose you are a cognitive psychologist and want to see whether you would find similar results using a repeated-measures design and focusing on ameasure of attention. You collect a random sample of 30 four-year-olds to each participate in all three activities, measuring their attention after eachactivity. To avoid order and carryover effects, you randomize the order in which each child participates in the activity and space the three activities atleast one week apart.You use a statistical computing package, such as SPSS® to conduct a repeated-measures ANOVA. Assume your data satisfies the requiredassumptions for a repeated-measures ANOVA.Descriptive StatisticsМeanStd DeviationFast-Paced Cartoon29.521310.308530Educational Cartoon33.021310.165030Drawing Activity33.548010.315330Tests of Within-Subjects EffectsType III Sum of SquaresdfMean SquareSigActivity TypeSphericity Assumed287.414143.70736.2650.000Greenhouse_Geisser287.4141.880152.88036.2650.000Huynh-Feldt287.4141.940148.15236.2650.000MacBook Air

Name: Tests of Within-Subjects EffectsType III Sum of SquaresdfMean SquareF
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Description: Tests of Within-Subjects EffectsType III Sum of SquaresdfMean SquareFSigActivity TypeSphericity Assumed287.4142143.70736.2650.000Greenhouse_Geisser287.4141.880152.88036.2650.000Huynh-Feldt287.4141.940148.15236.2650.000Lower-Bound287.4141287.41436.26

The level of significance is 0.05.

Math

Statistics

The means and standard deviations are presented in Table 1. A repeated-measures analysis of variance indicated that there v significant differences among the attention scores after four-year-old children watch a fast-paced cartoon, watch an educational cartoon, or participate in a drawing activity, F( p = ,n2 = TABLE 1 Attention scores of four-year-olds after nine minutes of a fast-paced cartoon, an educational cartoon, or a drawing activity Fast-Paced Cartoon Educational Cartoon Drawing Activity M SD

The means and standard deviations are presented in Table 1. A repeated-measures analysis of variance indicated that there v significant differences among the attention scores after four-year-old children watch a fast-paced cartoon, watch an educational cartoon, or participate in a drawing activity, F( p = ,n2 = TABLE 1 Attention scores of four-year-olds after nine minutes of a fast-paced cartoon, an educational cartoon, or a drawing activity Fast-Paced Cartoon Educational Cartoon Drawing Activity M SD

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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