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131.
Middle adolescents’ close friendship strength and the degree to which their broader peer group expressed a preference to affiliate with them were examined as predictors of relative change in depressive symptoms, self-worth, and social anxiety symptoms from ages 15 to 25 using multimethod, longitudinal data from 169 adolescents. Close friendship strength in midadolescence predicted relative increases in self-worth and decreases in anxiety and depressive symptoms by early adulthood. Affiliation preference by the broader peer group, in contrast, predicted higher social anxiety by early adulthood. Results are interpreted as suggesting that adolescents who prioritize forming close friendships are better situated to manage key social developmental tasks going forward than adolescents who prioritize attaining preference with many others in their peer milieu.  相似文献   
132.
Science fairs have been for many years a popular school activity in North America. They are a venue for the popularization of science and consequently an important encouragement for the pursuit of careers in science or engineering. However, little is known about students?? perceived motives for participating in local or national science fairs and about the way in which their involvement mediates their interest in science learning and scientific careers. The present study investigates the motivational factors associated with the high school students?? decision to participate in the 2008 Canada-Wide Science Fair, a thoroughly selected and highly motivated group. Our study examines 5 sources of motivation: (1) interest in science content, (2) sense of self-efficacy, (3) assurance of achievement through rewards or gratifications, (4) the social aspect of participating and (5) working strategies to gain scientific knowledge and methods. The understanding of the anticipated benefits participants seek through their involvement in science fairs may have the potential to help science teachers adapt instruction to appeal to a broader range of students in schools, thus nourishing the emergence of more interest in science.  相似文献   
133.
The giving birth to a disabled child is the fulfilment of one of the greatest fears of expectant parents. The shock, dismay and stigmata involved are likely to be very profound. (1,2). The ways in which people deal with such catastrophe needs to be understood so that as many as possible of the disadvantages which accrue to families with disabled children can be overcome.Three families are described briefly with rather sparse detail for the sake of brevity. Likewise their biographies are vere foreshortened. Each family has been registered with the same doctor in West London who has been involved with the sustaining and understanding of the family, the support of various members of the family and the orchestration of social help as and when this was acceptable or available.  相似文献   
134.
In the first of three experiments, ducklings that had received prolonged exposure to the visibly moving imprinting object subsequently suppressed ongoing distress vocalization both during brief presentations of the moving object and during brief presentations of its initially neutral stimulus components (i.e., its auditory and static visual features). Only presentations of the moving object were followed by priming aftereffects (namely, enhancement of distress vocalization over a baseline rate). In Experiment 2, weak, but reliable, priming effects were detected after very long presentations of the auditory and static visual features. Experiment 3 found that these features strongly suppressed low, but not high, rates of distress vocalization, while the visibly moving object strongly suppressed both high and low rates. These studies suggest that initially neutral features of an imprinting object acquire the same sort of behavioral control as is exerted by the object when it is in motion, but that this control is somewhat weaker.  相似文献   
135.
DuBoff  Leonard D.  King  Christy O. 《TechTrends》2004,49(3):13-15
Educators and their attorneys must evaluate the merits of filing a federal lawsuit and the potential recovery available in litigation against the more expeditious and less costly arbitration procedure when domain name disputes are involved. Since complex intellectual property law pervades both proceedings, it is important to work with an experienced intellectual property attorney  相似文献   
136.
137.
A relatively simple method is developed to obtain confidence intervals for a student's proportion of domain mastery in criterion-referenced or mastery measurement situations. The method uses the binomial distribution as a model for the student's scores under hypothetically repeated assessments. Though the use of this model is not a new idea, the method of implementation has not been proposed previously. The technique makes use of widely available F tables and hence does not require elaborate computer equipment or proprietary computer programs.  相似文献   
138.
The prevalence of low comprehension among deaf readers has been documented for decades, yet the problem persists. Progress has been hampered by uncertainty regarding which aspects of reading competence ought to be the primary focus of concerted instructional efforts. This article examines whether temporary storage capacity and/or processing automaticity may explain the difference in comprehension between skilled and less skilled adult deaf readers. Temporary storage capacity is the ability to maintain separate bits of information in current memory while they are being processed. Processing automaticity is the ability to complete certain basic operations of reading, such as recognizing individual words and chunking sets of words into meaningful phrases, with a minimum of intentional mental effort. In this study one group of deaf adults reading at the college level and another reading at the 5th-grade level completed a battery of experimental tasks that generated multiple indicators of storage capacity and automaticity. These included the reading span task of Daneman and Carpenter (1980), an analogous addition span task, two measures of phonological processing, and a sentence-reading task that varied the demands on temporary storage and processing automaticity. Results suggest that skilled readers do not command an exceptionally large temporary storage capacity, nor do less skilled readers suffer from deficient storage capacity. The indicators of processing automaticity suggest, however, that less skilled readers must invest significantly more conscious mental effort than skilled readers to complete basic operations of reading. These findings are applied to theory related to (a) the nature of the breakdowns in comprehension faced by readers with low automaticity, (b) the interaction of low automaticity with other obstacles to comprehension, and (c) the design of practice experiences to increase the automaticity and ultimately the comprehension of deaf readers.  相似文献   
139.
This article explores the extent to which an overseas student teaching practicum avoids the problem of assimilation inherent in traditional programs of school practice for preservice teachers. Overseas programs of student teaching may be effective vehicles for cross-fertilization of pedagogical ideas and for fostering innovation and change.  相似文献   
140.
Although most discussions of postsecondary assessment focus on students' knowledge and skills, these cannot be fully understood without assessing the wasy they are influenced by other aspects of postsecondary education. These aspects are described in a map consisting of 20 points which depicts the flow of students through institutions and experiences from precollege to adulthood. Consideration of the map identifies areas where better assessments and models are needed, particularly the areas of adult learners, graduate and professional education, and the characteristics and plans of college seniors.  相似文献   
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