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This article tests the hypothesis that self-development plays a role in the offset of childhood amnesia; assessing the importance of both the capacity to anchor a memory to the self-concept, and the strength of the self-concept as an anchor. This research demonstrates for the first time that the volume of 3- to 6-year old's specific autobiographical memories is predicted by both the volume of their self-knowledge, and their capacity for self-source monitoring within self-referencing paradigms (N = 186). Moreover, there is a bidirectional relation between self and memory, such that autobiographical memory mediates the link between self-source monitoring and self-knowledge. These predictive relations suggest that the self-memory system is active in early childhood. 相似文献
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Vessela Balinska-Ourdeva Ingrid Johnston Joyti Mangat Brent McKeown 《Interchange》2013,44(3-4):333-347
Challenging the taken-for-granted status of canonical authors, especially Shakespeare, is difficult, but not impossible. This research offers a glimpse into the inferential processes of a group of grade ten students from diverse backgrounds who read unfamiliar passages from Shakespeare. The findings reveal a complex picture of meaning-making, involving a variety of factors that play role in the students’ reading comprehension. The most crucial insight is the finding that subjective interpretations seem to hinder independent understanding and appreciation of Shakespeare’s texts beyond the literal level. Our research, conducted in a large, urban, culturally-diverse high school in Western Canada, shows that students tend to rely on uncritically absorbed bits and pieces of background information or popular culture references, as well as overgeneralized understanding of previously read Shakespearean texts, to form opinions about the author, which often carve an interpretive lens, colouring the reconstruction of the characters’ experiences in subsequent encounters with his works. The study juxtaposes actual experiences of students reading Shakespeare to culturally endorsed attitudes informing curriculum decisions and policies, as well as prevalent teaching practices in the high school classroom. Finally, it asks if teachers need to look at personal connections not as a strategy that leads to an analytic engagement, but as a form of analytic engagement, affirming that critical reflection is a competence that requires careful nurturing and guidance. 相似文献
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Ross H. Nehm Minsu Ha Elijah Mayfield 《Journal of Science Education and Technology》2012,21(1):183-196
This study explored the use of machine learning to automatically evaluate the accuracy of students’ written explanations of evolutionary change. Performance of the Summarization Integrated Development Environment (SIDE) program was compared to human expert scoring using a corpus of 2,260 evolutionary explanations written by 565 undergraduate students in response to two different evolution instruments (the EGALT-F and EGALT-P) that contained prompts that differed in various surface features (such as species and traits). We tested human-SIDE scoring correspondence under a series of different training and testing conditions, using Kappa inter-rater agreement values of greater than 0.80 as a performance benchmark. In addition, we examined the effects of response length on scoring success; that is, whether SIDE scoring models functioned with comparable success on short and long responses. We found that SIDE performance was most effective when scoring models were built and tested at the individual item level and that performance degraded when suites of items or entire instruments were used to build and test scoring models. Overall, SIDE was found to be a powerful and cost-effective tool for assessing student knowledge and performance in a complex science domain. 相似文献
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Linked lives: stability and change in maternal circumstances and trajectories of antisocial behavior in children 总被引:1,自引:0,他引:1
Drawing on the notion of linked lives, this study examined the effects of stability and change in maternal circumstance on developmental trajectories of antisocial behavior in children 4 to 7 years of age. Using data from a national sample of young mothers and growth curve analysis, the study demonstrated that early maternal circumstances influences early antisocial behavior, whereas stability and change in these circumstances both exacerbate and ameliorate behavior problems. Of particular note, meaningful escape from poverty attenuates antisocial behavior whereas persistence in poverty or long-term movement into poverty intensifies such problems. These findings highlight the importance of structural context for parenting practices and the need to consider child development in light of dynamic and changing life-course fortunes of parents. 相似文献