具有生物活性有机磷化合物的研究：XVIII.α—[2—（2,4— …

Abstract

The article describes the development of the Preschool and Primary Self-Concept scale. Subjects of the standardization sample were 109 boys and 127 girls, ages 4 to 9, enrolled in preschool and primary educational programs. Boys described themselves as significantly stronger O and bigger than girls. Girls described themselves as significantly more go d than boys. Older children described themselves as significantly more active than younger children. Factor analysis of the scale revealed an evaluative and gender dimension. Subjects of the validation study were 46 first graders. Satisfactory convergent and discriminant validity were demonstrated with the multitrait-multimethod technique.