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ERIC ED079951: The Feasibility of a Diagnostic Media Test System Mo... |
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by ERIC |
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Research investigated the feasibility of a diagnostic |
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media test system. Two distinct tests were developed for |
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sixth grade and university populations, each having: 1) a |
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main phase with three specific teaching sequences, one |
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for each media form; 2) test items for each teaching |
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sequence; and 3) a validation phase with one teaching |
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sequence translated into each of the media forms and with |
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questions corresponding to this sequence. Main phase test |
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scores generated individual media effectiveness profiles; |
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in retesting, each student took the validation test in |
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the media form which his profile indicated as most |
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effective. High positive correlations resulted. For |
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university students, slides/tapes and tests were more |
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effective than audio tapes, whereas for sixth graders |
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programed instruction was best. The investigation showed |
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the model was feasible and generalizable, that either the |
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tests often did not discriminate well or that for many |
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individuals there was little difference between the |
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effectiveness of some media forms, and that teachers can |
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produce media diagnostic tests. Further research was |
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suggested for the affective and psychomotor domains, to |
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determine if time and experience influence profile |
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validity, and to see if practice or instruction affects |
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individual profiles. (Author/PB) |
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Date Published: 2015-06-20 20:13:28 |
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Identifier: ERIC_ED079951 |
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Item Size: 158837288 |
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Language: english |
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Media Type: texts |
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# Topics |
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ERIC Archive; Diagnostic Tests; Docto... |
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ericarchive |
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# Uploaded by |
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@chris85 |
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