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61.
Daniel Halpern Kyong Eun Oh Marilyn Tremaine James Chiang Karen Bemis Deborah Silver 《International Journal of Science Education》2013,35(18):3038-3065
The following study investigates the range of strategies individuals develop to infer and interpret cross-sections of three-dimensional objects. We focus on the identification of mental representations and problem-solving processes made by 11 individuals with the goal of building training applications that integrate the strategies developed by the participants in our study. Our results suggest that although spatial transformation and perspective-taking techniques are useful for visualizing cross-section problems, these visual processes are augmented by analytical thinking. Further, our study shows that participants employ general analytic strategies for extended periods which evolve through practice into a set of progressively more expert strategies. Theoretical implications are discussed and five main findings are recommended for integration into the design of education software that facilitates visual learning and comprehension. 相似文献
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Linda Gilmore Marilyn Campbell Ian Shochet Clare Roberts 《Psychology in the schools》2013,50(10):1032-1043
Intellectual disability (ID) is associated with a range of risk factors that make children more vulnerable to adverse developmental outcomes, including mental health problems. Nevertheless, some children with ID do much better than others, presumably because of the presence of protective factors that increase their resilience. The current study compared resiliency profiles of children with ID (n = 115; mean age, 11.9 years) and their typically developing peers (n = 106; mean age, 11.8 years) using the Resiliency Scales for Children and Adolescents and the Healthy Kids Resilience Assessment. In many respects, children with ID and their typically developing peers reported similar levels of the protective factors that are associated with resilience. However, the children with ID reported higher levels of emotional sensitivity and lower tolerance, as well as fewer future goals. Compared with typically developing children, those with ID reported more support at school and less support within their communities. These findings have important implications for interventions that aim to promote positive developmental outcomes and to prevent the adverse sequelae that have been associated with low intelligence. 相似文献
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This study examined abstract syntactic categorization in infants, using the case of grammatical gender. Ninety‐six French‐learning 14‐, 17‐, 20‐, and 30‐month‐olds completed the study. In a preferential looking procedure infants were tested on their generalized knowledge of grammatical gender involving pseudonouns and gender‐marking determiners. The pseudonouns were controlled to contain no phonological or acoustical cues to gender. The determiner gender feature was the only information available. During familiarization, some pseudonouns followed a masculine determiner and others a feminine determiner. Test trials presented the same pseudonouns with different determiners in correct (consistent with familiarization gender pairing) versus incorrect gender agreement. Twenty‐month‐olds showed emerging knowledge of gender categorization and agreement. This knowledge was robust in 30‐month‐olds. These findings demonstrate that abstract, productive grammatical representations are present early in acquisition. 相似文献
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Gifted children and adolescents can display behavioral characteristics similar to those exhibited by children and adolescents who have been diagnosed with attention-deficit hyperactivity disorder (ADHD), leading to potential issues with misdiagnosis. The overlapping characteristics between giftedness and ADHD are often seen as anecdotal or to only exist in theory, such as that explained by Dabrowski's theory of positive disintegration and his notion of overexcitabilities. There is a paucity of empirical data to support this perceived relationship between ADHD and overexcitabilities. This study provides empirical support for a relationship between ADHD and overexcitabilities within a sample of gifted adolescents. Implications are discussed. 相似文献
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Too little consideration has been given to the potential dangers underlying program development for older adults. These dangers are exemplified by the inability of program designers to share their expertise. A close examination of current educational efforts serving the older adult reveals that past inadequacies and present growth trends demand more realistic approaches. More people are going to reach the age of 65; shifts in population demand shifts in priorities. This paper attempts to focus on emerging problems associated with program development. Territoriality becomes a central issue in determining who should develop and implement programs for and about older people. The audiences to which this paper is addressed are educators and gerontologists. The prime question raised is: “Can collaborative efforts between gerontologists and educators improve current program quality?" 相似文献