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51.
We describe how a team approach that we developed as a mentoring strategy can be used to recruit, advance, and guide students to be more interested in the interdisciplinary field of mathematical biology, and lead to success in undergraduate research in this field. Students are introduced to research in their first semester via lab rotations. Their participation in the research of four faculty members-two from biology and two from mathematics-gives them a first-hand overview of research in quantitative biology and also some initial experience in research itself. However, one of the primary goals of the lab rotation experience is that of developing teams of students and faculty that combine mathematics and statistics with biology and the life sciences, teams that subsequently mentor undergraduate research in genuine interdisciplinary environments. Thus, the team concept serves not only as a means of establishing interdisciplinary research, but also as a means of incorporating new students into existing research efforts that will then track those students into meaningful research of their own. We report how the team concept is used to support undergraduate research in mathematical biology and what types of team-building strategies have worked for us. 相似文献
52.
Duggan A Caldera D Rodriguez K Burrell L Rohde C Crowne SS 《Child abuse & neglect》2007,31(8):801-827
OBJECTIVES: To assess the impact of a voluntary, paraprofessional home visiting program in preventing child maltreatment and reducing the multiple, malleable psychosocial risks for maltreatment for which families had been targeted. METHODS: This collaborative, experimental study focused on 6 Healthy Families Alaska (HFAK) programs; 325 families were enrolled in 2000-2001, randomized to intervention and control groups, and interviewed to measure baseline attributes. Follow-up data were collected when children were 2 years old (85% follow-up rate). Outcomes included maltreatment reports, measures of potential maltreatment and parental risks, for example, poor mental health, substance use, and partner violence. HFAK records were reviewed to measure home visiting services. Home visitors were surveyed to measure perceived effectiveness and training adequacy. RESULTS: Parental risks were common at baseline, and one-sixth of families had a substantiated child protective services report in the child's first 2 years of life. There was no overall program effect on maltreatment reports, and most measures of potential maltreatment. Home visited mothers reported using mild forms of physical discipline less often than control mothers. The groups were similar in their use of more severe forms of physical discipline. There was no program impact on parental risks. There was no impact on outcomes for families with a 'high dose' of home visiting. Home visitors often failed to address parental risks and seldom linked families with community resources. Contradictions in the model compromised effectiveness. CONCLUSIONS: The program did not prevent child maltreatment, nor reduce the parental risks that had made families eligible for service. Research is needed to develop and test strategies to improve the effectiveness of home visiting. 相似文献
53.
Debra Myhill 《Assessment in Education: Principles, Policy & Practice》2005,12(3):289-300
This article explores the relationship between children's prior knowledge of spoken and written discourses and how this influences their attempts at examination writing. Particular emphasis is given to task demand in examination questions and how frequently this fails to acknowledge how prior knowledge might be realized in response to the question. School writing has specific genres of its own, genres which, although they may partially mirror genres found outside school, are nonetheless very specific. A significant factor in school genres is they emphasize an asymmetric power relationship between the teacher and the writer, with the teacher not only knowing the conventions of the genre, but often also acting as the determiner of the title, and as the arbiter of the finished piece of writing. Moreover, children whose home background has socioculturally prepared them for production of written genres are advantaged over those with different cultural and meaning‐making resources available to them. 相似文献
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55.
Infant Proneness-to-Distress Temperament, Maternal Personality, and Mother-Infant Attachment: Associations and Goodness of Fit 总被引:3,自引:1,他引:3
Sarah Mangelsdorf Megan Gunnar Roberta Kestenbaum Sarah Lang Debra Andreas 《Child development》1990,61(3):820-831
66 mother-infant pairs were examined when the infants were 9 and 13 months. The purpose of this report was to examine relations between infant proneness-to-distress temperament, maternal personality characteristics, and mother-infant attachment. There were no main-effect relations between infant proneness-to-distress temperament as assessed at 9 months and infant attachment classification at 13 months. This was true whether security of attachment (A and C vs. B) or proposed temperament (A1-B2 vs. B3-C2) groupings of attachment classifications were examined. Infant proneness-to-distress temperament, however, was associated with maternal behavior and personality. Furthermore, security of attachment could be predicted by an interaction between maternal personality and infant proneness-to-distress. The importance of considering goodness-of-fit relations in predicting attachment security is discussed. 相似文献
56.
Students with intellectual disabilities aged 18–21 are increasingly receiving transition services on college campuses during the last years of public schooling. These students may attend college courses, work in the community, access community recreational activities, and engage in age-appropriate experiences with peers without disabilities. However, there is little research that documents the types of practices included, the perspectives of consumers, or the outcomes of these transition services. Results from this case study depict how one public school program on a community college campus incorporated recommended transition practices and how students with intellectual disabilities and their families perceived these practices. 相似文献
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Debra L. Valencia-Laver 《Educational gerontology》2013,39(7):575-588
From the program faculty of St. Scholastica's National Institute on Aging Summer Institute on the Psychology of Aging, 7 members responded to a series of questions posed to them in individual telephone interviews. They represented a wide range of disciplinary interests and institutions. Their motivation for participation, their advice for both program participants and others at similar institutions, and their sense of the niches that could be filled by aging research conducted at primarily undergraduate teaching institutions differed among the faculty in provocative ways. At the same time, their positive experiences with the program, willingness to return, and respect and admiration for its goals and its director were very apparent. This suggests that programs such as this might provide opportunities for faculty development, with benefits extending also to the faculty who bring their expertise to the program. The motivations and benefits mentioned are consistent with those identified in the mentoring literature. The results suggest that programs such as this can provide opportunities for faculty development, with benefits also extending to the program faculty who bring their expertise to such a program. 相似文献
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60.
The Use of Reflective Journals in Initial Teacher Training 总被引:2,自引:0,他引:2
The intention of this article is to examine the role of reflective journals in Initial Teacher Training courses, and, in particular, how they can enable students to develop critical independence for professional self-appraisal. It explores the value of journal writing in the process of learning about teaching by reproducing an edited extract of one PGCE (Post-Graduate Certificate in Education) student's course journal, and by offering both a student's and a tutor's perspective of the significance of the journal. 相似文献