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analyzed using the T Test for Related Measures and Stepwise Discriminant Analysis. The latter yielded a univariate F ratio. This test allowed examination of the nature of differences between the experimental and control groups on the basis of individual variables. These variables were tested in the subhypotheses.
Each hypothesis and subhypothesis will be restated immediately preceding the discussion and analysis of the data relevant to that particular hypothesis or subhypothesis. Hypothesis I
H : There is no significant difference between the
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class means on the pre- and posttest of the Pupil Questionnaire.
Twenty-five teachers who completed the module submitted
pre- and posttest data on the questionnaire. These twenty-five classes included a total of 504 children. The T Test for Related Measures was used to test Hypothesis I.
Mean Score Mean Score Standard Error
N Pretest Posttest of Difference T Ratio d.f. H 25 29.0487 31.2167 0.689 3.145 24
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