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General Concepts Concerning the Scientific Method
Analysis of the Problem
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achievement analysis analysis of variance assumptions bibliography classroom column computed concepts concerning consequences construct correlation deduced dependent variable DESCRIPTIVE STATISTICS determine deviation discussion distribution effect employed error evaluate evidence examine example experiment explanation factors facts Figure findings formula frequency Index INFERENTIAL STATISTICS interaction interval interview investigator kinesthesis knowledge locate logical mean scores measure nature notes null hypothesis observations obtain occur period phenomena population precise predict present pretest problem procedures pupils questions random reading reference relationships reliable research reports research worker sample sample means sample statistics scientific method scientists selected significant social solve specific standard standard deviation standard error standard score statements statistical subjects sum of squares Table teacher behavior techniques theory tion UNDERSTANDING EDUCATIONAL RESEARCH validity variation vary