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51.
    
An informationist taught, consulted, and mentored graduate students enrolled in a graduate research project course in Health Informatics. An observational cohort study was conducted to determine the effect of an early (first term) and continued (subsequent term) exposure of course-integrated instruction, individual consultations, information resource mentoring, and educational collaboration partnership on the development of information literacy, research skills, and integrative competencies in graduate students. Student progress was assessed by survey, class performance, and faculty feedback. The course-integrated lectures, consultations, mentoring, and educational partnership between the informationist and academic advisors increased the students’ course performance, information literacy, and research skills in graduate students.  相似文献   
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Usage statistics are a regular part of assessment but the lack of context leaves librarians pondering the reasons for fluctuations in use. Through development of an online survey, we examined faculty perceptions, knowledge, and use of distance library services to support online courses. Responses provided much needed context and helped to determine priorities and direction for services. While this survey was a useful marketing tool, results emphasized that the greatest need was for ongoing communication with faculty to increase awareness of services provided.  相似文献   
53.
Maximal voluntary static muscle force production was assessed both in strength trials and during 2-min contractions by three muscle groups (right-hand finger flexors [RHF], right-leg extensors [RLE], and both leg extensors [BLE]) in young males (n = 13) and females (n = 14). There was a significant difference (p less than .01) between males and females for RHF strength and BLE strength but no significant difference between sexes for RLE strength. During the 2-min task, impulse (force x time) declined significantly (p less than .001) and there was a significant difference (p less than .001) between muscle groups, but there was no difference between sexes. There was a significant (p less than .05) sex x time interaction for the impulse values indicating that the fatigability was greater in males than females.  相似文献   
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Communicating mathematical ideas through writing, listening, and verbalizing allows students to think about how they “think” about mathematics. By focusing this communication on a reflection of how one thinks about mathematics, metacognitive writing engages students as mathematicians and learners. In this article we describe a professional development that we implemented with middle grade mathematics teachers focused on metacognitive writing as a tool to support productive struggle in the mathematics classroom. Thus, this practitioner article adds to the knowledge base on how to develop middle grade teachers metacognitive writing through engagement in productive struggle. Recommendations for practice are included.  相似文献   
57.
Discrimination reversal learning has been used as a measure of species flexibility in dealing with changes in reinforcement contingency. In the simultaneous-discrimination, midsession-reversal task, one stimulus (S1) is correct for the first half of the session, and the other stimulus (S2) is correct for the second half. After training, pigeons show a curious pattern of choices: They begin to respond to S2 well before the reversal point (i.e., they make anticipatory errors), and they continue to respond to S1 well after the reversal (i.e., they make perseverative errors). That is, pigeons appear to be using the passage of time or the number of trials into the session as a cue to reverse, and are less sensitive to the feedback at the point of reversal. To determine whether the nature of the discrimination or a failure of memory for the stimulus chosen on the preceding trial contributed to the pigeons’ less-than-optimal performance, we manipulated the nature of the discrimination (spatial or visual) and the duration of the intertrial interval (5.0 or 1.5 s), in order to determine the conditions under which pigeons would show efficient reversal learning. The major finding was that only when the discrimination was spatial and the intertrial interval was short did the pigeons perform optimally.  相似文献   
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Around the world, adolescents increasingly grow up as members of local and global cultures. Little is known, however, about how precisely adolescents in rapidly globalizing societies blend local and global cultures. Interviews with 40 (16- to 19-year old) Thai adolescents, evenly divided between rural and urban communities, were analyzed alongside participant observation data for the interplay between local and global linguistic and dietary practices. Results revealed that urban adolescents inhabited differentiated selves, alternating between local and global practices based on interactional partner. The activation of each assisted them in navigating—and in some cases, reshaping—hierarchies encountered in everyday relationships. Findings contribute to the developmental science of globalization and point to the utility of interrogating cultural practices as sites of self-negotiation in rapidly changing cultural contexts.  相似文献   
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This exploratory study presents a different approach to studying transition by involving students as researchers. The aim was to investigate how students talked about their experiences of transition in university. Nineteen first and second year undergraduate psychology students participated in focus groups and semi-structured interviews, conducted by student researchers, to provide in-depth accounts of their transition experiences. Findings showed that students held internal images about university, shaped through cultural experience, which were used to form expectations and interpret experiences. Social relationships were crucial, with the formation of groups facilitating adjustment in an unfamiliar environment. Students also described how negotiating transition contributed to personal changes. The research emphasises the salience of sociocultural factors in transition, and the relationship between transition and identity. Additionally, the value of including students as researchers to provide authentic access to student voices is highlighted.  相似文献   
60.
School transition is a critical life event for many children. However, the effects of school transition on children's stress experiences reported in the literature have been inconsistent. The present study with 564 third- to sixth-graders compared the changes in experienced stress level and in somatic and psychological symptoms during the transition from elementary to secondary schools (from grade 4 to grade 5) to the changes of two control groups (experiencing changes from grades 3 to 4 and from grades 5 to 6, but without school transition). The results show decreases in experienced stress levels and somatic and psychological symptoms after school transition. However, these decreases reflect mainly recovery effects after the school summer break, as comparisons with the control groups indicate.  相似文献   
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