ERIC Number: EJ295937
Record Type: CIJE
Publication Date: 1983
Reference Count: 0
Statistical Power and Effect Size in Social Education Research.
VanSickle, Ronald L.
Journal of Social Studies Research, v7 n2 p1-17 Fall 1983
Tests of statistical significance are insufficient for generating sufficient grounds to infer the presence or absence of a phenomenon. To avoid misuse of observed statistical significance levels as measures of scientific and practical importance, effect size can be used to interpret the meaning of effects. (Author/RM)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Authoring Institution: N/A