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211.
The effectiveness of an intervention programme, initially designed to enhance the self-concept and motivation of gifted underachieving girls, was evaluated for students identified as having a low self-concept and social relationship difficulties. Twenty male and female secondary-school students were randomly assigned to either a treatment or a control group. The programme, called ABLE (Attribution, Behaviour, Life skills Education), incorporates problem-solving, conflict resolution, and a multidimensional framework to investigate adolescents' self-concept formation. The adolescents in the study made significant improvements in the areas of general self-concept, physical appearance self-concept, and total self-concept. Teaching conflict-resolution and problem-solving skills had a beneficial influence on self-concept. The results are discussed in terms of the relevance of the programme and its application to school and counselling interventions.  相似文献   
212.
This study demonstrates that characteristics of rejection letters combine in a complex manner to affect impressions of the organization, and likelihood of re-applying to and of patronizing the organization. Specifically, the most negative reactions to rejection letters were found when a contact person existed, along with a long time interval before receiving a letter that failed to include an explicit statement of rejection. Some support was found for the failure to receive a rejection letter as a psychological contract violation.  相似文献   
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This study is an attempt to contribute data concerning the cognitive functioning and development of intellectually gifted children, at the threshold of formal operational stage. It ascribes to the theory of the operational development of intelligence according to Piaget. “Gifted”, children and “average” children of an equivalent mental age (12 years and 6 months) were compared. A second group of gifted children of the same chronological age as the average children completed this study. Longeot's “Échelle de Développement de la Pensée Logique” was used for all the subjects. The results reveal dissynchronical aspects within the genesis of gifted children. They are discussed taking into account the task characteristics (type of reasoning they require) and functional specificities of compared subjects.  相似文献   
216.
A common way of studying developmental disorders is to adopt a static neuropsychological deficit approach, in which the brain is characterized in terms of a normal brain with some parts or ‘modules’ impaired. In this paper we outline a neuroconstructivist approach in which developmental disorders are viewed as alternative developmental trajectories in the emergence of representations within neural networks. As a concrete instantiation of the assumptions underlying this general approach, we present a number of simulations in an artificial neural network model. The representations that emerge under different architectural, input and developmental timing conditions are then analysed within a multi‐dimensional state space. We explore alternative developmental trajectories in these simulations, demonstrating how initial differences in the same parameter can lead to very different outcomes, and conversely how different starting states can sometimes result in similar end states (phenotypes). We conclude that the assumptions of the neuroconstructivist approach are likely to be more appropriate for analysing developmental deviations in complex dynamic neural networks, such as the human brain.  相似文献   
217.
The aim of this study was to examine the effects of intergroup contact, personality, and demographic characteristics on the intergroup attitudes of police officers, medical doctors and nurses (N=421; 274 females, 147 males). Following the contact hypothesis, intergroup contact in and of itself was not expected to be sufficient for reducing intergroup prejudice, especially in unequal contacts between professionals and their clients. It was argued that the quality of contact required for the improvement of intergroup attitudes is not equal status or emotional closeness of the participants, but rather that of individuation and familiarity of the outgroup member. The results showed that both level of authoritarianism and individuation of an outgroup member affected intergroup attitudes across all types of contact. For authoritarianism, this result did not hold separately for males, but the individuation effect was very stable; those who knew an outgroup member only superficially held more negative intergroup attitudes than those who knew him or her well, even in unequal and non‐voluntary contacts, and even when controlling for authoritarianism, gender, education and professional field. The effect was non‐significant in voluntary contacts. No differences in intergroup attitudes were found between males and females or between the professional groups among males after controlling for authoritarianism. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
218.
This bibliography consists of clinical, experimental, and theoretical papers pertaining to the onset, development, and treatment of stuttering in children five- years old and younger. It is a downward extension of Silverman, F.H., Bibliography of literature pertaining to stuttering in elementary-school children, Journal of Fluency Disorders, 1978, 3, 87–102.  相似文献   
219.
In this paper, I introduce and examine the notion of “mathematical engineering” and its impact on mathematical change. Mathematical engineering is an important part of contemporary mathematics and it roughly consists of the “construction” and development of various machines, probes and instruments used in numerous mathematical fields. As an example of such constructions, I briefly present the basic steps and properties of homology theory. I then try to show that this aspect of contemporary mathematics has important consequences on our conception of mathematical knowledge, in particular mathematical growth.  相似文献   
220.
The association of behavior problems with preschool language disorders has been documented extensively. However, researchers have typically failed to differentiate subgroups of language-impaired children, to use observational data in documenting the behavior disorders, or to study children at the youngest ages. Using a multimodal assessment, this study examined parent-child interaction and behavior problems in a clearly defined subgroup of language-impaired children, those with developmental expressive language disorder (ELD). These children exhibit a delay in expressive language compared with receptive language and nonverbal cognitive skills. Subjects were identified and studied at the youngest age at which the disorder can be assessed. A group of ELD children, averaging 27 months of age, was contrasted with a group of normally developing children, matched for age, sex, and receptive language ability. Groups were compared on observed parent-child interactions as well as maternal responses on the Parenting Stress Index, the Eyberg Child Behavior Inventory, and a behavior-related structured interview. ELD children, when compared with normally developing children, exhibited higher levels of negative behavior and were perceived as different by their parents.Portions of these data were presented at the biennial meeting of the Society for Research in Child Development, Baltimore, April 1987, and at the annual meeting of the Society for Pediatrie Research, Anaheim, California, April 1987. This work has been supported by NIMH grant no. 1 R03 MH41603 to author Fischel, and by NICHD grant no. 1 ROI HD19245 to authors Whitehurst and Fischel. It has also been supported by grants of equipment from Commodore Business Machines, Inc., Koala Corporation, and NEC Telephones. We thank the Department of Pediatrics at the Nassau County Medical Center for the use of their facilities.  相似文献   
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