الخصائص السيكومترية لمقياس التصورات الضمنية للذكاء لدى بعض طلاب مدارس STEM للعلوم و التكنولوجيا

Abstract EN

The current research aimed to verify the psychometric properties of implicit perceptions of intelligence scale among some students of STEM schools for science and technology, which was prepared by the researcher The sample consisted of (120) students of STEM schools for science and technology in Luxor and Qena governorates for the school year (2021-2022) with an average age (19.89) years, and the standard deviation was (0.960), the results of the research showed that the scale had good psychometric properties ; the results revealed that the scale had an acceptable degree of construct validity, as the validity of the scale consisting of (22) items was verified using exploratory factor analysis, which revealed the presence of two factors : the incremental perception of intelligence, and the fixed perception of intelligence, and the internal consistency was verified through finding the correlation coefficients between each item of the scale and the dimension to which it belongs, and between each dimension and the total score of the scale, all of which are statistically significant values at the level of significance (0.01), the reliability of the scale was also verified by calculating Cronbach's alpha coefficient, where the value of Cronbach's alpha was (0.942) for the dimension of incremental perception of intelligence, and it was (0.909) for the dimension of fixed perception of intelligence, which are statistically acceptable values.