TITLE:
The Effect-Size: A Simple Methodology for Determining and Evaluating the “Effect-Size”
AUTHORS:
Marcel Lourel, Nicolas Gueguen, Alexandra Pascual, Farida Mouda
KEYWORDS:
Effect-Size, Test of Significance, Statistical Evaluation
JOURNAL NAME:
Psychology,
Vol.2 No.6,
September
26,
2011
ABSTRACT: Effect-size measurement is a practice that is gradually encouraged indeed required by psychological and social behavior reviews in addition to the classical test of statistical significance. This paper is written as a methodo- logical note that presents the conceptual interest of the effect-size, the main measurement indicators and their interpretation.