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981.
Sarah E. Williams Jennifer Cumming Martin G. Edwards 《Research quarterly for exercise and sport》2013,84(3):555-564
Abstract Based on literature identifying movement imagery, observation, and execution to elicit similar areas of neural activity, research has demonstrated that movement imagery and observation successfully prime movement execution. To investigate whether movement and observation could prime ease of imaging from an external visual-imagery perspective, an internal visual-imagery perspective, and kinesthetic modality, 36 participants (M age = 20.58; SD = 3.11; 18 women and 18 men) completed an adapted version of the Movement Imagery Questionnaire-Revised under four modes of delivery (movement prime, external observation prime, internal observation prime, and image-only). The results revealed that ease of imaging was significantly greater during the movement and observation prime conditions compared to the image-only condition (p < .05). Specifically when priming external visual imagery and internal visual imagery, observation facilitated ease of imaging only when the perspective was congruent with the imagery perspective. The results support the use of movement and observation to facilitate ease of imaging, but highlight the importance of considering the visual perspective when using observation. 相似文献
982.
White Blood Cell Counts Mediate the Effects of Physical Activity on Prostate-Specific Antigen Levels
Purpose: The purpose of this study was to examine whether white blood cell (WBC) level mediated the relationship between physical activity and prostate-specific antigen (PSA) levels. Method: Data from the 2003–2006 National Health and Nutrition Examination Survey were used; 1,726 U.S. adult men (aged 40 years or older) provided complete data on the study variables. Participants wore an ActiGraph 7164 accelerometer for a 7-day period to measure their physical activity behavior, and PSA and WBC levels were obtained from a blood sample. Results: After adjustments, results showed that moderate-to-vigorous physical activity (MVPA) was inversely associated with WBC count (b = ? .03; 95% CI [ ? 0.04, ? 0.006; p = .01), and WBC count (b = .10; 95% CI [0.009, 0.18; p = .04) was positively associated with PSA. Both the Sobel (coef. = ? .004, SE = .002; z = ? 2.0; p = .03) and the Aroian (coef. = ? .004, SE = .002; z = ? 1.9; p = .03) tests demonstrated that WBC mediated the relationship between physical activity and PSA. Additionally, among 107 participants with prostate cancer, survivors engaging in more MVPA had lower levels of WBC (b = ? .04; 95% CI [ ? 0.09, ? 0.0009; p = .04). Conclusion Physical activity may influence PSA levels through WBC modulation; however, future research is needed to determine the direction of causality. Additionally, prostate cancer survivors engaging in higher levels of MVPA had lower levels of WBC, underscoring the importance of promoting physical activity among prostate cancer survivors. 相似文献
983.
The Communication Supporting Classroom Observation Tool (CSCOT) is used in the UK to identify how teachers support children's communication development. This study evaluates the feasibility and impact of collaborative training for teachers using the CSCOT, delivered by specialist teachers and a speech and language therapist. Classroom practice was observed twice using the CSCOT before the collaborative training (repeated baseline). Five teachers then received the collaborative training, informed by their baseline CSCOT results. The training consisted of detailed feedback, target setting and support from the school Special Educational Needs Assistant (SENA) over a period of 20 weeks. Five further teachers did not participate in this training but acted as a control group. The CSCOT observations were then repeated for all 10 classroom teachers. The total score of the CSCOT significantly increased for the five teachers who received training only. There was no increase during the repeated baseline phase, suggesting that the increase was due to the training. All five teachers who participated in training increased their use of their targeted communication-supporting strategies. The CSCOT can be used as part of collaborative training to increase teachers' use of communication-supporting strategies in primary schools in Brunei. 相似文献
984.
985.
Katharina Resch Eva Hartmüller Sarah Walczuch Sabine Marschall 《Journal of Research in Special Educational Needs》2023,23(4):290-299
Although school development can be viewed as an emerging responsibility of teachers, special needs education in Germany does not leave sufficient room for non-teaching tasks, leading to a knowledge gap in the professionalisation of pre-service teachers with regard to school development upon entering the profession. This study focused on the preparedness of pre-service teachers in school development as a professional task at the end of their initial teacher training. The respondents of the interview study are 12 pre-service teachers enrolled at master level in special educational needs at a German university. The findings of the study report on the marginal situatedness of school development in the curriculum, the associated understanding of pre-service teachers of school development and their low assessment of the relevance of school development within special needs education. The study closes with practical recommendations on how to tackle the low level of preparedness for school development tasks in German teacher education. 相似文献
986.
Devlin Ann Sloan Anderson Alaina Hession-Kunz Sarah Zou Amy 《Learning Environments Research》2022,25(1):217-233
Learning Environments Research - When classroom facilities are out of date, students complain (Habaci et al., in Procedia Soc Behav Sci 64:58-64 2012, https://doi.org/10.1016/j.sbspro.2012.11.008... 相似文献
987.
Sarah J. Greene 《Anatomical sciences education》2020,13(1):48-58
Dissection videos are commonly utilized in gross anatomy courses; however, the actual usage of such videos, as well as the academic impact of student use of these videos, is largely unknown. Understanding how dissection videos impact learning is important in making curricular decisions. In this study, 22 dissection videos were created to review structures identified in laboratory sessions throughout the Organ Systems 1 (OS1), 2 (OS2), and 3 (OS3) courses. Dissection videos were provided to 201 first-year medical students, and viewing data were recorded. Demographic data for age and gender identity were also collected from students. Overall, there was a significant decrease in total views (P = 0.001), the number of students who pressed play (P < 0.001), and the number of students who viewed ≥ 90% of the total length of videos (P < 0.001) from OS1 to OS3. The total adjusted time spent viewing videos was not significantly different between individual OS courses. There were some instances where significant differences existed in examination performance between those who did and did not view videos, and by time spent viewing videos. There were no significant differences in time spent viewing videos by gender. Together these data suggest that students may utilize dissection videos more at the beginning of a dissection course, although they remain an important resource throughout the year for a subset of students. 相似文献
988.
Sarah E. Thomas 《Cataloging & classification quarterly》2020,58(3-4):190-203
AbstractIn 1988 the Library of Congress and eight library participants undertook a two-year pilot known as the National Coordinated Cataloging Program (NCCP) to increase the number of quality bibliographic records. Subsequently the Bibliographic Services Study Committee reviewed the pilot. Discussions held at the Library of Congress (LC) and in other fora resulted in the creation of the Cooperative Cataloging Council, and, ultimately, the establishment of the Program for Cooperative Cataloging (PCC) in 1994. The conditions that contributed to a successful approach to shared cataloging are described. The article concludes with considerations for expanding the future effectiveness of the PCC. 相似文献
989.
Competition‐based policy programmes are an external steering mechanism to create beneficial outcomes for societies that are entering the Continental European Higher Education landscape. The Excellence Initiative in Germany aimed to enhance research quality, international visibility and support peak performing universities. We want to study if there was a side effect of the Initiative on academic entrepreneurial activity and if so, whether or not it was a system‐wide and/or a winners effect. We measure entrepreneurial activity by the patenting activity and industry collaboration of a university. The analysis is based on 73 German universities observed from 2004 to 2011. Employing a difference‐in‐differences estimation, we find that the Initiative created an advantage for the whole of Germany while being an Excellence University does not have an impact on academic entrepreneurship with regards to patenting activity. However, we find a Matthew effect concerning rewards in industry collaboration. We conclude that the Initiative had positive side effects for the system and partly also for the winners of the competition. 相似文献
990.