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61.
Abstract

The Health Belief Model was utilized to examine the knowledge, attitudes and beliefs of individuals regarding regular jogging. Based on an elicitation procedure developed by Martin Fishbein, a questionnaire was developed according to the theoretical tenets of the Health Belief Model and was found to be valid and reliable. Responses from 124 joggers and 96 nonexercisers were analyzed, and significant differences were found. Factors which accounted for the largest portion of predictable variance (40%) were barriers to action such as lack of time, job or family responsibilities, or weather constraints. As a whole, the results provided support for the Health Belief Model in that 61% of the variance in jogging behavior was determined. The study suggests that physical and health educators might more effectively change the behavior of sedentary individuals by utilizing strategies which address perceived obstacles to jogging.  相似文献   
62.
Twice-exceptional students show evidence of high academic performance or potential and also have a disability that impedes their ability to learn. Twice-exceptional students remain under-represented in gifted programs, and some researchers attribute such under-representation to the negative beliefs and low expectations about twice-exceptional students held by teachers. While researchers have begun to investigate the curricular models and instructional strategies that are effective for twice-exceptional students, little research addresses how teacher beliefs and expectations about student ability are reflected in the ways teachers implement such models and strategies for twice-exceptional students in gifted classrooms. Even less research addresses gifted students with emotional and behavioral disabilities. We used a case study of a third-grade teacher using a structured, model-based language arts curriculum to better understand how her expectations about a gifted student with an emotional disability influenced her instructional choices. Using observational and interview data, the case study approach allowed the researchers to personalize the experiences of this teacher and provided a context in which to examine the subtleties of teacher expectations when teaching a gifted student with an emotional disability. Implications for educational practice, particularly the need for comprehensive school-based support systems for students with emotional disabilities, are discussed.  相似文献   
63.
64.
Research indicates that teachers’ conceptions of and approaches to teaching with technology are central for the successful imple-mentation of educational technologies in higher education. This study advances this premise. We present a 10-year longitudinal study examining teachers’ conceptions of and approaches to teaching and learning with technology. Nine teachers on an online Bachelor of Science in Pharmacy and a Master of Pharmacy programme at a Swedish university were studied using a phenomenographic approach. Results showed clear differences between novice and experienced teachers. Although novice teachers initially held more teacher-focused conceptions, they demonstrated greater and more rapid change than experienced colleagues. Experienced teachers tended to exhibit little to no change in conceptions. Supporting conceptual change should, therefore, be a central component of professional development activities if a more effective use of educational technology is to be achieved.  相似文献   
65.
Over the past decade, there has been ongoing debate relating to the use of suitable pedagogical approaches for designing learning environments to develop skillful games players. There has, however, been little consideration of the “digital age of learning” and the global success of the digital video game industry. Using the educational work of James Gee, this article attempts to rationalize how a “digital video games approach” differs from other learner-centered pedagogies currently employed for teaching and coaching games. Examination of the literature suggests that the learning gains from Teaching Games for Understanding and the Constraints Led Approach ignore the meta-cognitive dimension of learning how to play games—surely an important consideration for long-term development. Accordingly, by drawing on experiences from digital video game design, we examine how games practitioners might utilize such an approach for meta-cognition in coaching or teaching practice to stimulate player learning.  相似文献   
66.
This study explores biology undergraduates' misconceptions about genetic drift. We use qualitative and quantitative methods to describe students' definitions, identify common misconceptions, and examine differences before and after instruction on genetic drift. We identify and describe five overarching categories that include 16 distinct misconceptions about genetic drift. The accuracy of students' conceptions ranges considerably, from responses indicating only superficial, if any, knowledge of any aspect of evolution to responses indicating knowledge of genetic drift but confusion about the nuances of genetic drift. After instruction, a significantly greater number of responses indicate some knowledge of genetic drift (p = 0.005), but 74.6% of responses still contain at least one misconception. We conclude by presenting a framework that organizes how students' conceptions of genetic drift change with instruction. We also articulate three hypotheses regarding undergraduates' conceptions of evolution in general and genetic drift in particular. We propose that: 1) students begin with undeveloped conceptions of evolution that do not recognize different mechanisms of change; 2) students develop more complex, but still inaccurate, conceptual frameworks that reflect experience with vocabulary but still lack deep understanding; and 3) some new misconceptions about genetic drift emerge as students comprehend more about evolution.  相似文献   
67.
This article considers the construct of ‘teacher resilience’ from critical discourse and labour process perspectives in order to cast new light on what has been traditionally viewed from a psychological perspective. In this respect, the construct of resilience is placed in the broad political landscape of teachers’ work and the labour process of teaching, within a neoliberal globalised economic paradigm. Importantly, this article argues that any conceptualisations of teacher resilience should be critically appraised and not simply ‘taken for granted’. While the concept of developing ‘teacher resilience’ as a means, for example, of addressing alarmingly high rates of early career teacher attrition may sound like a good idea, it is important to consider the way such constructs can be used to shape and potentially control teacher identity and the nature of teachers’ work.  相似文献   
68.
Enhanced capabilities of modern smartphones offer the potential to design tools that support new forms of teaching and learning. Increased access to mobile‐networked environments and geospatial systems provide opportunities for developing new educational experiences that support a geospatial approach to science, fostering new ways of thinking about science. However, designing effective innovative educational mobile applications remains a challenge. Applications need to be accessible to teachers that are not tech‐savvy as well as those that are, foster active learning pedagogies, enable flexible and creative use, as well as fit within the curriculum. This paper describes a smartphone application developed together with pre‐service science teachers, designed to be customisable by teachers while supporting a geospatial approach to science education. The design process and trial illustrate application use, how it supports a geospatial approach to science education and raises issues around mobile technologies, teacher pedagogies and adoption.  相似文献   
69.
The purpose of this study is to examine how parental drinking behavior, drinking locations, alcohol outlet density, and types of social support (tangible, emotional, and social companionship) may place children at greater risk for physical abuse. Data on use of physical abuse, drinking behaviors, types of social support, social networks, and demographic information were collected via telephone interviews with 3,023 parent respondents in 50 cities in California. Data on alcohol outlet density were obtained by the California Department of Alcoholic Beverage Control. Multilevel Poisson models were used to analyze data for the drinking levels in the entire sample and dose-response drinking models for drinkers. Social companionship support was related to more frequent use of physical abuse. Having a higher percentage of social companionship support network living within the neighborhood was related to more frequent physical abuse in the full sample. This relationship was moderated by on-premise alcohol outlet density. With regards to drinking behaviors, drinking behaviors from ex-drinkers to frequent heavy drinkers used physically abusive parenting practices more often than lifetime abstainers. The dose-response models show that each additional drinking event at a bar or home/party was related to more frequent use of physical abuse. Practitioners working with parents who abuse their children should be aware that not all social support is beneficial. Findings build evidence that child maltreatment is influenced by the interaction between individual and ecological factors.  相似文献   
70.
An ongoing challenge in classroom research is to understand children’s perspectives on their learning. While learning is highly individual, it is also significantly social and this raises methodological challenges. An Interactive Group Activity (IGA) is one of several data collection strategies used during the action research phase of the Connecting Curriculum, Connecting Learning project (2010–2011) focusing on arts-based curriculum integration. This article concentrates on the IGA tool as a means of uncovering children’s meaning making following an extended period of learning. Of particular note is the use of an arts pedagogical device to introduce the IGA to children, a device that frames the purpose of the task. In effect, the IGA acts as a group assessment device underlining the socially mediated nature of children’s learning. This article describes how the IGA tool evolved, gives its form and structure, argues for its affordances and suggests possibilities for its wider use.  相似文献   
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