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This article reports an investigation into how students of a mathematics course for prospective secondary mathematics teachers in England talk about the notion of ‘understanding mathematics in depth’, which was an explicit goal of the course. We interviewed eighteen students of the course. Through our social practice frame and in the light of a review of the literature on mathematical knowledge for teaching, we describe three themes that weave through the students’ talk: reasoning, connectedness and being mathematical. We argue that these themes illuminate privileged messages in the course, as well as the boundary and relationship between mathematical and pedagogic content knowledge in secondary mathematics teacher education practice.  相似文献   
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In this study, the authors attempted to examine the roles of trait autonomy, trait self‐efficacy, important goal‐related task engagement and gender in predicting whether undergraduate university students are willing to set difficult goals. One hundred and thirty‐six undergraduate communications students from the North‐Eastern USA completed an online survey. Confirmatory factor analysis was used to create the multiple item variables. The relationships were examined using structural equation modelling. As predicted, results revealed that trait autonomy indirectly and positively predicted setting difficult goals through trait self‐efficacy and a person’s willingness to engage in important tasks. A willingness to take on important goal‐related tasks and self‐efficacy beliefs was associated with those who reported a readiness to set difficult goals. Results suggest that before males engage in challenging goal attainment they must perceive themselves as self‐efficacious, whereas females are inspired by tasks that are important to them. If the tasks are important, by implication, so are the goals, notwithstanding their difficult nature. In the ‘Discussion’ section, we suggest implications for team‐based learning.  相似文献   
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Bridging institutions or organisations are regarded as having positive effects in the Sectoral Systems of Innovation (SSI) literature, particularly in compensating for weaknesses in these systems. Yet, we know little about the organisational practices that make their role effective, or the types of innovation paths that they may facilitate within a system. This paper shows how bridging organisations may promote neglected areas of creativity and potential disruptive innovation. These blocked opportunities tend to emerge at the boundaries of SSI: where old sectors overlap and new trajectories form. We draw on the social networks, entrepreneurship and disruptive innovation literature and analyse an intervention in the UK electronic games industry: the evaluation of business propositions exploiting new gaming platforms such as mobile telephones, DVD and film. Using an innovative co-productive research design, the study shows how the effectiveness of bridging organisation activity depends on key design choices and brokerage capabilities.  相似文献   
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Nationally, Black males are more under-represented in gifted programs than all other groups (United States Department of Education Office of Civil Rights, Civil rights data collection. Author, Washington, DC, 2006, 2009); at no time in the history of gifted education can data be found to indicate otherwise (Ford in Multicultural gifted education. Waco, Prufrock Press, 2011a). Before, during, and after segregated schools became unconstitutional, a prolific scholar challenged educators to respond to the severe and pervasive under-representation of Black students in gifted education. This article illustrates how E. Paul Torrance was an upstander (Grantham in Roeper Rev 33:263–272, 2011) who confronted the crisis of under-identified talent among Black students which was, in part, due to narrow race- and class-based conceptions of intelligence. Specifically, this article calls attention to how Torrance valued different types of intelligence and used his scholarship to highlight Black male students’ creative gifts. Using Torrance’s body of work as a guide, implications for research, policy and praxis on creativity from an equity and social justice perspective will be discussed.  相似文献   
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An increased body of research on the recruitment and retention of Black students in gifted programs provides guidance for educators to understand factors that impact Black male under representation in gifted programs. A common concern among high school educators is that schools cannot keep Black males interested in gifted programs. Even in culturally diverse high schools, gifted Black males often do not want to take advanced level classes because they are accused by peers of “acting White”. This case study reveals that while rare, it is not impossible. This article uses a Participation Motivation Expectancy‐Value Model (PMEVM) to explain the motivation of Rocky Jones, a gifted Black male, and his choice to participate in his school's gifted program. Findings from interview and archival data are reported that inform Rocky's participation choice, and implications are drawn to enhance teachers’ efforts to increase Black males’ motivation and representation in gifted education.  相似文献   
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In this article, the authors share concerns and considerations for researchers conducting cross-cultural research in gifted education. They contend that researchers should be mindful of the need to consider their own humanness—their beliefs, assumptions, attitudes, values, paradigms—and the limitations of their humanness when working with research participants from racially, culturally, and linguistically diverse backgrounds, especially those backgrounds that differ from their own. Furthermore, the authors assert that research is culture bound and that it is very difficult to conduct research where circumstances, demographics, and context can be ignored, minimized, negated, or in any way trivialized. Examples are presented of racially, culturally, and linguistically responsive researchers.  相似文献   
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This article concerns itself with those personal variables of the consultant that are considered to be important to effective consultation. The personal characteristics that enhance a working, collaborative relationship are emphasized. Eleven considerations that are deemed important to the consultation process are described. Some comments on how personal variables of the consultant can be trained or modified to become more effective are then presented.  相似文献   
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In 2006, Merck introduced Gardasil® through its One Less campaign, highlighting how the vaccine protects against the transmission of human papillomavirus (HPV) and, potentially, cervical cancer. The purpose of this study was to determine how young women learned about Gardasil and if the One Less campaign influenced the patient's decision to receive/decline the vaccines. Participants primarily learned about Gardasil from television advertising, and felt the campaign addressed the psychometric paradigm hazard factors of control and dread associated with HPV. However, participants reported that physicians/physician's assistants and mothers remained the primary sources of influence when choosing to receive/decline the vaccine series.  相似文献   
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