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In 2009, the North Carolina Community College System (NCCCS) began the process of redesigning developmental mathematics (DMA) courses. The first classes were offered in 2012 with final state implementation in fall 2013. The purpose of this study was to examine the subsequent gateway course success rates achieved by former DMA students in relation to the delivery method (i.e., teacher-centered, student-centered, and computer-centered) used in the redesigned North Carolina DMA courses. Students included in this study took a gateway math course and a developmental math course during the same or previous academic year. Students who participated in student-centered and computer-centered instruction in their DMA course had a statistically significant pass rate in subsequent gateway courses compared with students receiving teacher-centered instruction. Along with the findings, this paper discusses considerations for redesign, including the choice of delivery methods and instructional techniques, and recommendations for further research.  相似文献   
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This paper describes a research project, “Voices from Manukau”, that investigated the impact of a joint initiative by a university and an institute of technology in New Zealand. The purpose of the initiative was to increase the participation of students traditionally under represented at tertiary-level study, particularly Māori (indigenous people) and individuals from Pacific Island nations. Many of the participants were adults who had not experienced high levels of success during their compulsory period of education and they lived in low socio-economic areas. We found that participation of under-represented groups increased. The “Manukau” students were as successful as other undergraduate students studying at the university. Of particular interest was the high level of success of Māori and Pacific Island students.  相似文献   
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Undergraduate students in criminology programs often contend that learning research methods is difficult in part because they struggle to see the relevance of the concepts addressed in such classes. The current study, utilizing original data collected from approximately 200 undergraduate students enrolled in a research methods course, focuses on a topic that is highly relevant for students?whether attending class mediates the effect of low self-control on student performance. The results show that while low self-control and class attendance each have direct effects on student performance, attendance does not mediate the effect of low self-control. In addition, the effect of low self-control on student performance varies according to the dimension of low self-control modeled, and the effect of class attendance on student performance is nonlinear. Closing discussion, in addition to describing implications and limitations of the study, highlights how the study encompasses several key research methods–related concepts.  相似文献   
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This study investigated student perceptions of the significance of having a teacher education programme located in a culturally and ethnically diverse community in New Zealand. Four successive student cohorts were interviewed each year of their teacher preparation, and also during their first year of employment. Students identified location as a major source of the programme's strength, both for pragmatic reasons, such as providing access to tertiary study, and for reasons of community dynamics. The students noted a sense of familiarity and community that was a source of unity and strength in shaping their engagement with the institution. They indicated also that the diverse student group was a rich resource in preparing them for teaching careers in diverse urban schools. The evidence presented in the study suggests that attention to location of teacher education programmes may be an important factor in addressing imperatives for teacher educators in today's increasingly multi-ethnic, multicultural, multiracial, multi-religious and multilingual classrooms.  相似文献   
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The purpose of the present study was first to investigate whether both teacher-reported classroom aggression (ATT) and teachers’ interaction with school shooting media (ISSM) are predictors of teachers’ secondary trauma related to school shootings (STSS) and to second, consider how participation in lockdown drills may moderate these relationships. Two measures were created to understand the levels of aggression teachers report occurs in their classrooms and to understand how teachers interact with media related to school shootings. Both ISSM and ATT were associated with higher levels of STSS. Lockdown drills did not appear to interact with these relationships to either strengthen or weaken them. Considering the importance of teachers’ well-being and how it influences their ability to be effective teachers, continued investigation is warranted.  相似文献   
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The purpose of this study was to determine the installation of the backstroke start device reduces 15-m time. Thirteen college swimmers participated in this study. The aerial start and underwater motions were recorded with two digital video cameras. The center of mass (CM) of the swimmer, angular displacements and velocities of the shoulder, hip and knee joints were calculated. As an indicator of performance, the 5- and 15-m times were measured. The 5- and 15-m times in the backstroke start device condition were significantly shorter than in the non-backstroke start device condition. The vertical velocities of the CM at hand-off and toe-off in the backstroke start device condition were significantly greater than in the non-backstroke start device condition, while there was no significant difference in the CM horizontal velocity at toe-off. As a result, the height of the great trochanter at entry of the fingertips, with the backstroke start device, was 15 cm higher than in the non-backstroke start device condition. In addition, the CM horizontal velocities at 5 m in the backstroke start device condition were significantly greater than those of the non-backstroke start device. Thus, the use of the backstroke start device may reduce the 15-m time by diminution of the entry area.  相似文献   
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ABSTRACT

Ankle flexibility is critical to obtain a high swimming velocity in undulatory underwater swimming (UUS). The present study investigated the Froude (propelling) efficiency and three-dimensional (3D) kinematics of human UUS following the extrinsic restriction of the ankle by tape application. In Experiment 1, swimmers (9 male and 8 female college swimmers) performed UUS trials involving normal swimming (Normal) and swimming with tape application at the ankle (Tape). Kicking frequency was controlled in both settings. UUS kinematics were obtained with a two-dimensional motion analysis. Swimming velocity significantly decreased during swimming with tape application compared with that during normal swimming (Normal, 1.33 m·s?1; Tape, 1.26 m·s?1, p < 0.05). The Froude efficiency was not affected (Normal, 0.77; Tape, 0.76), and ankle plantar angle did not decrease during swimming (Normal, 159.02°; Tape, 160.38°). In Experiment 2, lower limb rotations of a male swimmer were analysed using 3D motion analysis under the same conditions as Experiment 1. An insufficient forefoot rotation was observed during downstroke kicks (the phase of the highest acceleration to forward direction). These findings suggest that UUS velocity is affected by the mobility of end effector.  相似文献   
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In the Through their Eyes Project health sciences students are partnered with older adults to explore and assess the age-friendliness of their neighborhood. Using an innovative data collection tool – ‘moving interviews’ – these intergenerational research teams learn about the community and each other by traveling, observing, and discussing these landscapes together. The research project culminates in a community forum where findings are presented to government officials, the housing association and aging organizations. In addition to completing the research project, students are required to keep a journal to reflect on their experience.

The purpose of this study was to explore students experience participating in a critical intergenerational service learning project. Two research questions guided this inquiry: What was the experience for students and, what elements of the project are important to that experience?

Student journals collected over 5 years from 191 students comprised the data for this study. Data were analyzed using a 6-phase thematic analysis process.

Two key findings related to student experience emerged from the study: increased awareness and prompted to action. Elements of the course found significant to this experience included an aging simulation activity and the specific design of the project.

The paper concludes with suggestions for developing and integrating critical service-learning pedagogy into gerontological education.  相似文献   
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