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Author Question: Stan's study examined the differences in self-concept between children enrolled in a summer outdoor ... (Read 44 times)

jhjkgdfhk

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on: Mar 8, 2019
Stan's study examined the differences in self-concept between children enrolled in a summer outdoor adventure program and those who were not.  The adventure group children had slightly higher self-concept prior to the program than the comparison group, so Stan took individual's initial self-concept score into consideration when he examined his data.  Which of the following strategies for controlling extraneous variables did Stan employ?
◦ Matching
◦ Comparing homogeneous subgroups
◦ Analysis of covariance (ANCOVA)
◦ Manipulation of independent variable
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
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Marked as best answer by jhjkgdfhk on Mar 8, 2019

DylanD1323

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Reply #1 on: Mar 8, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jhjkgdfhk

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Reply #2 on: Mar 8, 2019
TY


DylanD1323

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Reply #3 on: Mar 8, 2019
You're welcome


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