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Although scholars and service providers typically assume that parental self-efficacy (PSE) facilitates sensitive parenting, this study finds that the association between PSE and observer ratings of parents' sensitivity during free play actually is curvilinear. Parents (33 mothers, 5 fathers) from an intergenerational learning program serving low-income families completed the Self-Efficacy for Parenting Tasks Index and were videotaped during a 15-minute play period with their infant/toddler at program entry. Parents' self-reported PSE is positively, albeit weakly, associated with observer ratings of parental sensitivity from low to moderate levels of self-efficacy but inversely associated with sensitivity from moderate to high self-efficacy. Qualitative analyses show that mothers who report high PSE but are rated as low in sensitivity introduce toys when their child is already engaged, restrict their child's access to toys, physically manipulate their child, and violate their child's proximal space. Parenting education programs need to develop strategies for reaching parents who enter with high levels of confidence but lack knowledge of competent parenting practices.  相似文献   
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A longitudinal study was conducted on 398 athletes and 369 nonathletes who were born before 1920 and attended Michigan State University. The subjects were compared to determine if intercollegiate athletic competition accounts for significant variation in longevity when considered with somatotype. Because some of the subjects were still alive at the time of the study, the BMDP Statistical Software was used to do a survival analysis with covariates. Preliminary comparisons considered the differences in somatotype between athletes and nonathletes. Two sample t-tests indicated that athletes were more mesomorphic and less ectomorphic (p less than .05) than nonathletes. When comparing the relationship between somatotype and longevity, the pooled data of athletes and nonathletes indicated that endomorphs were shorter lived than the other three comparison groups. When only the athletes were considered, similar results were found. However, the nonathlete group exhibited differences only between the mesomorphic and endomorphic groups. The endomorphs were shorter lived. Longevity was examined by using the Cox proportional hazards regression method with somatotype and athlete/nonathlete status as covariates. Somatotype, by itself, was found to be significantly related to longevity, (p less than .001). Athletic status was not significantly related to longevity, either by itself or when entered into the model with somatotype.  相似文献   
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Using Felicity Fletcher-Campbell's work on 'looked-after children' (children in care) as a starting point, John Wilson considers an appropriate response to the decline of traditional support networks such as the extended family and the community in which it is situated. In his view, this should not involve separate pastoral care but a reconceptualizing of our whole picture of what the school is for. At the centre of this is the idea that, to be effective, much learning requires a personal relationship. He goes on to discuss the nature of relationships, and suggests that they must be informed by some form of clear values. The remainder of his paper discusses what it might be about a community (school) that would promote real engagement and partnership.  相似文献   
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