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111.
The focus of this article is on articulating the importance of teacher development of constructs about homeless children and families and examining factors that influence teachers’ perceptions of children and families who are homeless or at high-risk of becoming homeless. The article also explores some strategies to support teachers in transforming their perceptions of homeless children and provides case examples of how this process can work. Three case studies explore how teacher educators and practicing teachers can work together to reflect on their own perceptions of homeless children from high-poverty backgrounds and how educators were able to transform their own perceptions in being able to better serve their students.  相似文献   
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Educational technology research and development - Failure is an inevitable human experience, which can offer great learning opportunities. Yet, in current educational contexts, failure has largely...  相似文献   
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This study investigated variation in students’ behavioral engagement across mathematics classes in China and the United States. Student behavioral engagement was examined along with two aspects of the classroom (group size and teacher instructions given about classroom behavior). Video observational data were collected and coded over 1051 time intervals in 35-minute mathematics sessions in Chinese classrooms (n = 8) and comparable American classrooms (n = 7). Latent growth analyses revealed that overall, behavioral engagement declined over time, although the drop-off was dramatically sharper in American classrooms relative to Chinese classrooms. In addition, larger group size and the timing of teacher instructions (given before versus after the behavior) were significantly associated with increased engagement. This study revealed compelling cultural differences as well as patterns in student and teacher behaviors associated with students engaging in on-task behaviors in the classroom. Implications for ways to promote effective classroom behavior are discussed.  相似文献   
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Scientific breakthroughs coming from universities can contribute to the emergence of new industries, such as in the case of biotechnology. Obviously, not all research conducted in universities leads to a radical change from existing technological trajectories. Patents and patent dynamics have long been recognized as critical in understanding the emergence of new technologies and industries. Specifically, patent citations provide insight into the originality of a discovery that has received patent protection. Yet while a large body of literature addresses the impact of patent originality on various firm performance measures, we address the question of what conditions drive patent originality in the process of knowledge creation within the university. Using data on patented cancer research, we examine how research context – as reflected by the funding source for each scientist – is associated with patent originality. We find that when university scientists are partly funded by their own university, they have a higher propensity to generate more original patents. By contrast, university scientists funded either by industry or other non-university organizations have a lower propensity to generate more original patents. The significance of our findings in the cancer research setting call for further research on this question in other research fields.  相似文献   
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This paper explores the value of the concept of grief as one way to make sense of individual's reactions to change. The discussion acknowledges that change is always from something, not just to something. In an environment that is increasingly expected to involve lifelong change, there is an urgent need for individuals to develop capacities to ‘move with’ change. The paper identifies a number of strategies to assist individuals and groups acknowledge and grieve change-included loss, strategies which support sustainable ‘moving on’.  相似文献   
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A fairly recent definition of reading disability (RD) is that in the form of a hybrid model. The model views RD as a latent construct that is manifested through various observable unexpected impairments in reading-related skills and through inadequate response to intervention. The current report evaluated this new conceptualization of RD from an etiological perspective. The sample consisted of 2,737 twin pairs in 1st through 4th grade (Mage = 8.52) from the Florida Twin Project on Reading. Using twin analyses, results showed that a substantial proportion of genetic variance, a small proportion of shared environmental, and a small proportion of nonshared environmental variance was attributed to the RD factor. Findings suggest that the etiological architecture of RD closely mirrors the structure of the hybrid model of RD.  相似文献   
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Background:?Whilst past studies have established the joint influence of student learning experience and study behaviour on academic achievement, few attempts have been made to determine their causal ordering in a longitudinal framework.

Purpose:?This study explored the reciprocal relationship between learning experience and study behaviour, and examined their relative impact on university students' academic performance.

Sample:?Participants were 396 undergraduate students from a university in Hong Kong (191 men, 205 women).

Design and methods:?Students' learning experience and study behaviour were evaluated using the Course Experience Questionnaire (CEQ) and the Learning and Study Strategies Inventory (LASSI). A two-wave cross-lagged structural model was constructed to examine the reciprocal effects between learning experience and study behaviour measured over a 12-month period.

Results and conclusions:?The findings showed that after controlling for previous academic achievement, student learning experience measured at Time 1 exerted significant influence on study behaviour measured at Time 2, and study behaviour measured at Time 1 also exerted significant impact on learning experience at Time 2. Both constructs were significantly predictive of current academic performance.

Conclusions:?Results from this study outlined linkages between learning experience and study behaviour in influencing academic achievement. As the current study is based on students from a single university, further studies with different student populations are recommended. The implications of fostering motivation and enhancing university learning experience are discussed.  相似文献   
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