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Showing 1 to 1 of 1 for “"Nominal technique"”.
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Evaluating the content validity of the dimensions of a questionnaire measuring factors associated with substance use in adolescents in low socio-economic status communities
… on the Cape Flats. An adapted version of the Nominal Group Technique method was employed to collect data. The data for aim one was collected using a self administered questionnaire (Content Validity Questionnaire) consisting of two sections. The first section was presented in the form of a …