Autistic spectrum disorder (ASD) is diagnosed on the basis of impairment in reciprocal social interaction and language, and rigidity of behavior. This brief paper describes the development of an experimental intervention for preschool children newly diagnosed with ASD. The rationale for this intervention is the hypothesis that failure to attend to social cues in very early life, of itself, may bear a large share of responsibility for core social and communicative deficits. The intervention, therefore, uses eye-tracking to monitor and trigger rewards for attention to facial expression and direction of gaze. 相似文献
Book reviewed: Old Testament Turning Points: The Narratives That Shaped a Nation , Victor H. Matthews, Baker Academic 2005 (0-8010-2774-8), 208 pp., pb $18.99 相似文献
Prior research has demonstrated that race, at least to some extent, is related to employment decisions such as selection and performance appraisals. However, little prior research has addressed the impact of race on employment termination. The current study investigates whether race is related to employment termination and highlights the importance of education, an important component of human capital, in understanding racial differences in termination. Results based on 548 employees from a large hotel chain indicate that race is related to termination; however, race is not predictive of termination when education is included in the regression analysis as a predictor. These findings support the notion that a societal level variable (i.e., education) is an important factor in reducing racial inequality in employment practices. 相似文献
The current research investigated age and gender stereotypes in relation to adaptive performance. Using methods similar to those used in Schein's studies (1973, 1975) , 496 undergraduate students rated 1 of 7 targets on 6 dimensions of adaptive performance. All of the targets varied in age (25, 40, or 55 years) and gender, except one that was age and gender neutral. The 7th served as a reference group and was an age- and gender-neutral target. Results showed that older targets were perceived as less adaptable across most of the dimensions of adaptability. Further, men and women were perceived differently, but differences were consistent with many prevalent gender stereotypes. Finally, female participants tended to rate all targets more favorably than male participants. Implications for human resources management and future research on stereotypes at work are discussed. 相似文献
Three experiments tested whether the manner in which attitudes are created—through on-line or memory-based processing—can impact the resultant strength of those attitudes. In each study, participants were presented with 20 behavioral statements about a person named Marie. Whereas some participants were asked to continually evaluate Marie based upon each sentence and then report their overall evaluation (on-line processing), others were asked to focus on the sentence structure and to evaluate Marie only after they had read all the sentences (memory-based processing). Even when controlling for attitude accessibility, attitudes created through on-line processing were stronger than attitudes created through memory-based processing: Experiment 1 showed that participants in the on-line condition felt more certain of their attitudes, Experiment 2 showed that on-line attitudes were better predictors of participants’ evaluative preferences, while Experiment 3 showed that on-line attitudes manifested stronger attitude-behavioral intention correspondence. 相似文献
Based on a sample of 275 Chinese poor families in Hong Kong, the influence of parental expectations of children’s future and adolescents’ perceived parental control on adolescent well-being (cognitive competence and self-identity) was examined. Consistent with our hypotheses, the results indicated that parental expectations of children’s future and adolescents’ perceived parental control directly influenced adolescent cognitive competence and self-identity. Furthermore, adolescent perceived maternal control moderated the influence of paternal expectations on cognitive competence and self-identity among Chinese adolescents. Simple slope analyses showed that paternal expectations influenced adolescent cognitive competence and self-identity under low levels of perceived maternal control than did high levels of perceived maternal control. The present study underscores the dynamic nature of the influence of parental expectations and perceived parental control on adolescent well-being (cognitive competence and self-identity) in poor Chinese families.
We report on a study of the influence of aging pathways on the evolution of solute-rich features in peak-aged Al-Mg-Si-Cu alloys. The concentration and partitioning ratios of Mg, Si and Cu and Mg/Si ratios in the heterogeneous solute-rich features all increase with increasing size, with Si exhibiting the highest partitioning ratio, but notably these ratios change dramatically depending on the aging pathway selected. Accordingly, the short-time age hardening response can be enhanced by promoting both homogeneous and heterogeneous precipitate nucleation, while simultaneous improvements in peak-aged strength and elongation can be attained by a vacancy-assisted aging pathway. 相似文献
Neuropsychology Review - Compulsive tendencies are a central feature of problematic human behavior and thereby are of great interest to the scientific and clinical community. However, no consensus... 相似文献