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TABLE VII
ITEM MEANS ON PRE- AND POSTTEST OF PUPIL QUESTIONNAIRE
Item Pretest Posttest Diff. between
Mean Mean Means
1 2.66 3.01 .35 2 2.21 2.71 .50 3 2.78 3.02 .24 4 2.65 3.03 .38
5 3.02 3.29 .27 6 3.57 3.71 .14
7 3.24 3.49 .25 8 3.03 3.11 .08 9 3.31 3.36 .05 10 2.82 2.94 .12