Multiple dimensions of university teacher self-concept     

Lawrence A. Roche  Herbert W. Marsh 《Instructional Science》2000,28(5):439-468

Despite the recognised importance of positive self-concepts inmany settings, surprisingly little attention has been paid to teacherself-concepts – teachers' self-perceptions of their own teachingeffectiveness. We integrate research literatures on self-concept and onstudents' evaluations of teaching effectiveness (SETs), develop amultidimensional university teacher self-concept instrument, andevaluate its psychometric properties (factor structure, reliability,validity). A multitrait-multimethod analysis of relations betweenmultiple dimensions of teacher self-concept and corresponding SET ratingdimensions provides good support for the construct validity of teacherself-concept responses. In support of a priori hypotheses based onself-concept theory, agreement between teacher self-concepts and SETswas moderate (median r = 0.20) for teachers who had notpreviously received SET feedback, but substantially higher (median r= 0.40) for teachers who had previously received SET feedback.Implications for further research on teacher self-reflection and forimproving teaching effectiveness in higher education arediscussed.  相似文献   

Cognitive Stimulation as a Mechanism Linking Socioeconomic Status With Executive Function: A Longitudinal Investigation     

Maya L. Rosen  McKenzie P. Hagen  Lucy A. Lurie  Zoe E. Miles  Margaret A. Sheridan  Andrew N. Meltzoff  Katie A. McLaughlin 《Child development》2020,91(4):e762-e779

Executive functions (EF), including working memory, inhibition, and cognitive flexibility, vary as a function of socioeconomic status (SES), with children from economically disadvantaged backgrounds having poorer performance than their higher SES peers. Using observational methods, we investigated cognitive stimulation in the home as a mechanism linking SES with EF. In a sample of 101 children aged 60–75 months, cognitive stimulation fully mediated SES-related differences in EF. Critically, cognitive stimulation was positively associated with the development of inhibition and cognitive flexibility across an 18-month follow-up period. Furthermore, EF at T1 explained SES-related differences in academic achievement at T2. Early cognitive stimulation—a modifiable factor—may be a desirable target for interventions designed to ameliorate SES-related differences in cognitive development and academic achievement.  相似文献   

The Kaufman Assessment Battery for Children (K-ABC) in the assessment of learning disabled children     

Maya Rethazi  Anne Keeton Wilson 《Psychology in the schools》1988,25(4):383-391

The authors of the Kaufman Assessment Battery for Children (K-ABC) assert that, in addition to a discrepancy between learning potential and academic achievement, learning disability is characterized by poor sequential relative to simultaneous processing skills. The present study was designed to determine whether the K-ABC could discriminate between learning disabled and normal children on the basis of these characteristics. Forty-three LD pupils from 7 to 12 years of age and 20 normally achieving children of similar age were administered the K-ABC. Results indicated that, for both the LD and the normal children, scores on the Sequential Processing Scale were significantly lower than on the Simultaneous Processing Scale. In addition, the aiscrepancy between Simultaneous and Sequential scale scores was similarly distributed in both groups. The LD group scored lower and the normal group higher on the Achievement Scale than on the Mental Processing Composite. The results, therefore, indicated that the K-ABC differentiated LD from normal children in terms of Achievement relative to M.P.C. scores; however, it failed to reveal a unique profile pattern related to simultaneous vs. sequential processing skills for the LD group. Further analyses of the relationship between K-ABC processing scale scores and WISC-R scores, as recategorized by Bannatyne, revealed significant correlations between measures, indicating similar underlying theoretical constructs.  相似文献