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301.
Background A variety of peer support schemes are now widely used in schools, notably to reduce bullying. However, there has been little systematic investigation of the impact and effectiveness of these approaches. Aims To assess the impact of a peer counselling scheme on peer counsellors and the school community. Sample The research was conducted in a North London all‐girls state secondary school. Data were collected from all lower school classes (years 7, 8, and 9) and some staff members, in addition to year 10 peer counsellors and an age equivalent comparison group. Method A detailed 1‐year longitudinal study combined qualitative and quantitative methods of assessment. Results Peer counsellors benefited from their involvement through an acquisition of transferable communication and interpersonal skills, and, compared to age‐matched control pupils, had increased social self‐esteem. There were no reductions in self‐reported bullying and victimization, but in general pupils believed that there was less bullying in school and that the school was doing more about bullying, with year 7 students showing the most positive changes. Conclusions Peer‐counselling schemes can improve self‐esteem of peer supporters, and also impact positively on perceptions of bullying in the school; but impact on actual experiences of bullying is less clear, and there may be problems with the acceptance and use of such programmes by older students. 相似文献
302.
This longitudinal study focused on fathers’ involvement from the prenatal period through infants’ first year in Dominican immigrants (n?=?73), Mexican immigrants (n?=?65) and African Americans (n?=?66) residing in New York City. Fathers’ prenatal involvement, the quality of the mother–father relationship, fathers’ postnatal involvement with their 1- and 6 month olds and fathers’ involvement with their 14 month-olds (i.e., time spent with infant; eating meals with infant; activities with infant) were examined. Father involvement was uniformly high and stable. Fathers’ prenatal involvement predicted involvement at 14 months, and the quality of the mother–father relationship mediated these associations. Father ethnicity and residency moderated associations between the father–mother relationship, father postnatal involvement and father involvement with 14 month olds. 相似文献
303.
Repeating an item in a brief or rapid display usually produces faster or more accurate identification of the item (repetition priming), but sometimes produces the opposite effect (repetition blindness). We present a theory of short-term repetition effects, the competition hypothesis, which explains these paradoxical outcomes. The central tenet of the theory is that repetition produces a representation with a higher signal-to-noise ratio but also produces a disadvantage in the representation’s ability to compete with other items for access to awareness. A computational implementation of the competition hypothesis was developed to simulate standard findings in the RB literature and to generate novel predictions which were then tested in three experiments. Results from these experiments suggest that repetition effects emerge from competitive interactions between items and that these influences extend to adjacent, nonrepeated items in the display. The results also present challenges to existing theories of short-term repetition effects. 相似文献
304.
This study experimentally tested the relationship between children’s lexicon size and their ability to learn new words within the domain of color. We manipulated the size of 25 20-month-olds’ color lexicons by training them with two, four, or six different color words over the course of eight training sessions. We subsequently tested children’s ability to extend new color words to new instances. We found that training with a broader number of color words led to increased extension of new words. The results suggest that children’s learning history predicts their ability to learn new words within domains. 相似文献
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306.
The link between psychopathology and creativity was investigated in the study of one individual: the French composer Erik Satie. The current literature puts much emphasis on the connection between creativity and the psychoses – such as schizophrenia and the affective disorders – but there is relatively little concerning other psychological disorders. Nevertheless, there has been a recent upswing in the study of autism and associated disorders (such as Asperger’s syndrome), and their association with creativity. The literature reviewed here included a number of biographies, books about the autism spectrum disorders, and articles detailing the psychopathology-creativity link. The aim was not to diagnose Satie with a psychological disorder, but to illustrate that he, who was highly creative, innovative and influential in the development of 20th century music, displayed many of the personality traits typical of Asperger’s syndrome. These include perfectionism, perseverance, hatred of conventions, and heightened sensitivity; these combined enabled Satie to devise his own original musical idiom. This case study alone does not – and was not intended to – answer the overall question regarding the existence of a psychopathology-creativity link; but it does support the idea in the context of current literature. 相似文献
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308.
Mary Catherine Scheeler Kristie Bruno Erin Grubb Terri Lynn Seavey 《Journal of Behavioral Education》2009,18(3):189-210
Preservice teachers learn evidence-based practices in university classrooms but often fail to use them later on in their own
K-12 classrooms. The problem may be a missing link in teacher preparation, i.e., failure to teach preservice teachers to generalize
newly acquired techniques. Two experiments using multiple baseline designs across participants assessed effectiveness of a
model to promote generalization and maintenance of a specific teaching skill. In Experiment 1, preservice teachers’ maintenance
of behavior deteriorated from practicum to student teaching when intervention consisted of training to criteria alone. When
a programming for generalization component (program common stimuli) was added to the intervention, teachers in Experiment
2 generalized and maintained behavior across settings (student teaching to own classrooms) at a higher average than occurred
during intervention. 相似文献
309.
Consumers may suppress their feelings toward the attractive looks of products when they wish to minimize the influence of feelings on their judgments and choices. However, this research suggests that feeling suppression may result in a paradoxical reliance on feelings in product judgments and choices, especially when the product performance judgment is difficult to make. Findings from a series of experiments suggest that this paradoxical effect stems from the requisite resource input for feeling suppression and the consequent resource competition with functionality processing which then impairs product performance judgment. 相似文献
310.
Maturational changes in the capacity to process quickly the temporal envelope of sound have been linked to language abilities in typically developing individuals. As part of a longitudinal study of brain maturation and cognitive development during adolescence, we employed dense‐array EEG and spatiotemporal source analysis to characterize maturational changes in the timing of brain responses to temporal variations in sound. We found significant changes in the brain responses compared longitudinally at two time points in early adolescence, namely 10 years (65 subjects) and 11.5 years (60 of the 65 subjects), as well as large differences between adults, studied with the same protocol ( Poulsen, Picton & Paus, 2007 ), and the children at 10 and 11.5 years of age. The transient auditory evoked potential to tone onset showed decreases in the latency of vertex and T‐complex components, and a highly significant increase in the amplitude of the N1 wave with increasing age. The auditory steady state response to a 40‐Hz frequency‐modulated tone increased in amplitude with increasing age. The peak frequency of the envelope‐following response to sweeps of amplitude‐modulated white noise also increased significantly with increasing age. These results indicate persistent maturation of the cortical mechanisms for auditory processing from childhood into middle adulthood. 相似文献