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71.
72.
Abstract

Our study explored the contribution of gender role stress (GRS) and sociocultural appearance demands to symptoms of muscle dysmorphia (MD) in a college sample of 219 women and 154 men. For women, five GRS subscales, sociocultural appearance demands, age, and frequency of aerobic exercise predicted MD symptoms (model R2 = .33; F(8,210) = 12.81, p < .001); for men, only one GRS subscale, age, and sociocultural appearance demands predicted MD symptoms (model R2 = .40; F(3,150) = 9.52, p < .001). Post hoc analyses revealed that a small number of items explained a substantial portion of the variation, suggesting that MD may be more related to specific perceptions of pressure to attain an attractive body than to global gender role stress.  相似文献   
73.
This project investigates the relationship between student performance, past mathematics experience, and perceptions of statistics education for two groups of university students studying statistics in different learning environments. One group received the traditional form of teaching with lectures, whereas the other group studied in a more flexible learning mode where lectures were replaced with a computer‐managed learning tool and optional small‐group workshops facilitated by written lecture notes. The results on student learning experience show that, for both groups, student enjoyment of the course is positively related to their learning attitudes and to their perceived value of statistics education, and is negatively related to anxiety with regard to their performance in the course. There is some evidence that the group studying in the technology‐supported flexible learning environment experienced more assessment anxiety and consequently less enjoyment of the subject. There is also evidence that assessment anxiety has a negative effect on student performance that is exacerbated by a lack of prior mathematics experience. Hence, the flexible learning approach in statistics education, with minimal face‐to‐face teaching, may be especially inappropriate for these students.  相似文献   
74.
There are few studies that have directly examined teachers’ perceptions of children with ADHD, particularly children in the adolescent age range. The purpose of this study was to examine the perceptions of general‐education ninth through twelfth grade teachers regarding working with adolescent students with ADHD. Sorted responses from a sample of 100 general‐education high school teachers were analysed and then represented visually using a concept‐mapping technique. The final concept map suggests that teachers perceive adolescents with ADHD along two dichotomies of thematic clusters on an orthogonal axis. Clusters at the top area of the concept map suggest perceptions related to high confidence and willingness, while clusters at the bottom suggest perceptions related to uneasiness and frustration. Clusters along the left side of the concept map suggest perceptions related to behaviour issues, while clusters along the right side suggest perceptions related to classroom teaching issues. Central to the vertical and horizontal dichotomies is a solitary central dimension, which highlights training as an important component of teachers’ perceptions of adolescents with ADHD.  相似文献   
75.
The ability to deliver sufficient core anatomical knowledge and understanding to medical students with limited time and resources remains a major challenge for anatomy educators. Here, we report the results of switching from a primarily didactic method of teaching to supported self-directed learning for students studying anatomy as part of undergraduate medicine at the University of Edinburgh. The supported self-directed approach we have developed makes use of an integrated range of resources, including formal lectures and practical sessions (incorporating gross anatomy specimens, medical imaging technologies, anatomical models, clinical scenarios, and surface anatomy workstations). In practical sessions, students are provided with a custom-made workbook that guides them through each session, with academic staff, postgraduate tutors, and near-peer teaching assistants present to deal with misunderstandings and explain more complicated topics. This approach retains many of the best attributes of didactic teaching but blends them with the advantages associated with self-directed learning approaches. The switch to supported self-directed learning-initially introduced in 2005-resulted in a significant improvement in anatomy examination scores over the subsequent period of five years, manifesting as an increase in the average anatomy practical spot examination mark, less students failing to obtain the pass mark and more students passing with distinction. We conclude that the introduction of supported self-directed learning improved students' engagement, leading to deeper learning and better understanding and knowledge of anatomy.  相似文献   
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