作者: Sanja Milenkovic , Milan Dragovic
DOI: 10.1080/1357650X.2012.683196
关键词: Affect (psychology) 、 Psychology 、 Replication (statistics) 、 Confirmatory factor analysis 、 Developmental psychology 、 Laterality 、 Internal consistency
摘要: The Edinburgh Handedness Inventory was administered to 1224 high school students (605 males and 619 females). Confirmatory factor analysis used re-examine its psychometric properties. results showed that this instrument has poor measurement Removal of a few problematic items improved internal consistency the questionnaire validity. also suggest impact modification did not affect classification individuals into left- right-handedness categories but influence mixed-handers with original version classifying significantly more mixed-handedness category than modified version.