|url=http://books.google.com/books?id=gvyHquVubDoC}}</ref> Having acquainted readers with theory and empirical findings from ''other'' studies helps substantiate the reasons behind the specific objectives and hypotheses for one's study.<ref>{{cite book
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|url=https://books.google.com/books?id=gvyHquVubDoC}}</ref> Having acquainted readers with theory and empirical findings from ''other'' studies helps substantiate the reasons behind the specific objectives and hypotheses for one's study.<ref>{{cite book