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排序方式: 共有654条查询结果,搜索用时 31 毫秒
61.
Bruce Wainman Akanksha Aggarwal Sapriya K. Birk Jaskaran S. Gill Katrina S. Hass Barbara Fenesi 《Anatomical sciences education》2021,14(6):788-798
The novelty of three-dimensional visualization technology (3DVT), such as virtual reality (VR), has captured the interest of many educational institutions. This study’s objectives were to (1) assess how VR and physical models impact anatomy learning, (2) determine the effect of visuospatial ability on anatomy learning from VR and physical models, and (3) evaluate the impact of a VR familiarization phase on learning. This within-subjects, crossover study recruited 78 undergraduate students who studied anatomical structures at both physical and VR models and were tested on their knowledge immediately and 48 hours after learning. There were no significant differences in test scores between the two modalities on both testing days. After grouping participants on visuospatial ability, low visuospatial ability learners performed significantly worse on anatomy knowledge tests compared to their high visuospatial ability counterparts when learning from VR immediately (P = 0.001, d = 1.515) and over the long-term (P = 0.003, d = 1.279). In contrast, both low and high visuospatial ability groups performed similarly well when learning from the physical model and tested immediately after learning (P = 0.067) and over the long-term (P = 0.107). These results differ from current literature which indicates that learners with low visuospatial ability are aided by 3DVT. Familiarizing participants with VR before the learning phase had no impact on learning (P = 0.967). This study demonstrated that VR may be detrimental to low visuospatial ability students, whereas physical models may allow all students, regardless of their visuospatial abilities, to learn similarly well. 相似文献
62.
Although the relationship between relational victimization and psychosocial adjustment in adolescence has been established, it is unknown whether it extends into early adulthood. The current retrospective study investigated the relationship between recall of adolescent relational victimization and symptoms of depression, social anxiety, and loneliness in 205 undergraduate students. The effects of gender and perceived social support on these relationships were assessed, as were the psychometric qualities of the Relational Victimization Questionnaire (RVQ). Recalled adolescent relational victimization was related to increased symptoms of depression and social anxiety; neither gender nor perceived social support affected the strength of these relationships. Results indicated that the RVQ has adequate internal consistency and a single factor structure. Implications for psychologists working with adolescents are highlighted. © 2008 Wiley Periodicals, Inc. 相似文献
63.
White middle‐class parents,identities, educational choice and the urban comprehensive school: dilemmas,ambivalence and moral ambiguity 总被引:1,自引:1,他引:0
Gill Crozier Diane Reay David James Fiona Jamieson Phoebe Beedell Sumi Hollingworth 《British Journal of Sociology of Education》2008,29(3):261-272
At a time when the public sector and state education (in the United Kingdom) is under threat from the encroaching marketisation policy and private finance initiatives, our research reveals white middle‐class parents who in spite of having the financial opportunity to turn their backs on the state system are choosing to assert their commitment to the urban state‐run comprehensive school. Our analysis examines the processes of ‘thinking and acting otherwise’, and demonstrates the nature of the commitment the parents make to the local comprehensive school. However, it also shows the parents’ perceptions of the risk involved and their anxieties that these give rise to. The middle‐class parents are thus caught in a web of moral ambiguity, dilemmas and ambivalence, trying to perform ‘the good/ethical self’ while ensuring the ‘best’ for their children. 相似文献
64.
Motivation beliefs of secondary school teachers in Canada and Singapore: A mixed methods study 总被引:1,自引:0,他引:1
Robert M. Klassen Wan Har Chong Vivien S. Huan Isabella Wong Allison Kates Wanwisa Hannok 《Teaching and Teacher Education》2008
A mixed methods approach was used to explore secondary teachers’ motivation beliefs in Canada and Singapore. Results from Study 1 revealed that socio-economic status (SES) was the strongest predictor of school climate in Canada, and that collective efficacy mediated the effect of SES on school climate in Singapore, but not in Canada. In Study 2, interviews were conducted with 10 teachers in Canada and 14 teachers in Singapore. Teachers in both settings discussed students’ social and behavior problems, but the range of the social problems was greater in Canada than in Singapore, and had a stronger impact on teachers’ motivation beliefs. 相似文献
65.
Allison Frost Michelle Bosquet Enlow Ashley J. Malin Kristin Bernard Rosalind J. Wright 《Child development》2021,92(6):e1260-e1274
This study examined associations among early adversity, diurnal cortisol, child sex, and caregiver sensitivity at age 6 months in relation to wheezing in children (47% male) followed to 30 months. Analyses included 676 mother-child dyads, 393 of whom completed an observational caregiver sensitivity measure. Participants were primarily ethnic minorities (42.7% Black, 25.4% Hispanic); 22.1% of children had ≥ 1 wheezing episode. Higher adversity was associated with increased wheeze frequency and blunted diurnal cortisol slope. The indirect effect of adversity on wheezing through cortisol slope was significant for females, but not males. Higher caregiver sensitivity was protective against wheezing for males, but not females, with high cortisol. Findings suggest complex associations among adversity, cortisol, child sex, and caregiver sensitivity in predicting wheezing. 相似文献
66.
Creed Allison McIlveen Peter Perera Harsha 《International Journal for Educational and Vocational Guidance》2021,21(2):285-308
International Journal for Educational and Vocational Guidance - We measured 16 career-related metaphors’ salience to university students and graduates (N = 577). The JOURNEY... 相似文献
67.
Dai Peng Williams Cody Tyler Witucki Allison Michelle Rudge David Wÿss 《Science & Education》2021,30(3):659-692
Science & Education - Issues associated with nature of science (NOS) have long been recognized as an essential component of scientific literacy. While consensus exists regarding the importance... 相似文献
68.
69.
Li Jessica Wong Seohyun Claire Yang Xue Bell Allison 《Educational technology research and development : ETR & D》2020,68(1):485-510
Educational technology research and development - How should learner analytics and different media be used to optimize feedback to increase students’ motivation and sense of learning... 相似文献
70.
This article presents the findings of a series of studies that examine the perceptions of black South African youth about township life and the civil conflict and violence it encompasses. The studies were conducted with comparable samples of 58–82 youth at 3 points in South Africa's history, all characterized by high levels of violence but differing in terms of their political contexts. These contexts were overt State-community conflict, covert opposition and political repression, and intracommunity violence. The data revealed that in all 3 contexts youth reported a high exposure to violence, but only when violence occurred in the context of intracommunity conflict was it subjectively construed to be the most problematic. Reasons for this may include the real increase in more extreme forms of violence, including deaths, that occurs in intracommunity violence and the blurring of the distinction between political and criminal violence in this context. 相似文献