Searching for momentum in NBA triplets of free throws     

Elia Morgulev  Ofer H. Azar  Michael Bar-Eli 《Journal of sports sciences》2020,38(4):390-398

ABSTRACT

The literature on momentum is still undecided, with mixed results whether momentum exists or is only perceived to exist (“hot hand fallacy”). We explore whether momentum exists by looking at cases in which a basketball player has three consecutive free throws. A free throw is a well-defined task executed in a stable environment, allegedly giving momentum optimal chances to occur. Taking 14 NBA seasons we collected over 4500 three-free-throw sets (triplets). We obtained the outcomes of the shots as well as some additional variables about the player and the game: the player’s average free-throw percentage, home or away, and the game score and the quarter when the free throws were attempted. We first analyse the hit rates in the three shots and then proceed to regression analysis that also controls for the abovementioned variables. We address several concerns raised in the literature. All comparisons and analyses yield the same conclusion that there is no evidence for momentum in the data.  相似文献   

Disability hate crime: persecuted for difference     

Sue Ralph  Carmel Capewell  Elizabeth Bonnett 《British Journal of Special Education》2016,43(3):215-232

This article briefly discusses the long history of violence towards disabled people which sets the context for an analysis of the modern‐day form of violence known as disability hate crime (DHC). People who look or behave differently to others often find themselves victims of violent crimes. The language used to describe disabled people contributes to their diminished position in society. A brief review of definitions of DHC and exploration of news media coverage of the Pilkington and Askew DHC cases are undertaken. Cultural scapegoating of disabled people is discussed. Disabled people are perceived as contributing to their own victimisation, the lack of support afforded to them by society and the failure of systems meant to protect them. As long as disabled people remain outside mainstream society, they are unlikely to achieve the same levels of respect and protection from crime that other groups in society are afforded.  相似文献   

Developing networks of grass-roots science curriculum action     

Carmel McNaught  Dianne Raubenheimer  Margaret Keogh  Rob O'Donoghue  Jim Taylor 《Research in Science Education》1992,22(1):291-298

This paper describes an ongoing process of participatory curriculum development. It outlines some of the tensions which need to be explored in science curriculum development: debates about the nature of science, of society, of school science content and of learning theories. The process whereby action can arise from this debate is also explored. An example will be outlined of a network of science curriculum action which has developed from the work of a range of science education projects in Natal, South Africa. Specializations: science curriculum development from primary to tertiary level. Specializations: inservice primary science teacher development. Specializations: inservice teacher development, biology education. Specializations: environmental education, teacher development. Specializations: environmental education, teacher development.  相似文献   

建立全球合作伙伴关系     

Carmel Thompson 《职业技术教育》2007,(27):25-26

要让人们赶上时代的步伐,就要对他们进行及时的、非常切实有用的培训,有可能就给他们很短的一点时间的培训,如果他们有时间的话,就可以马  相似文献   

Health information in the Third World: initiatives and problems     

Michael Carmel 《Health information and libraries journal》1989,6(2):110-111

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THE KNOWLEDGE BASE OF SUBJECT MATTER EXPERTS IN TEACHING: A CASE STUDY OF A PROFESSIONAL SCIENTIST AS A BEGINNING TEACHER     

Carmel M. Diezmann  James J. Watters 《International Journal of Science and Mathematics Education》2015,13(6):1517-1537

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Aspiring to include versus implicit ‘othering’: teachers' perceptions of inclusive education in Wales     

Cathryn Knight  Zoe Clegg  Carmel Conn  Matt Hutt  Tom Crick 《British Journal of Special Education》2022,49(1):6-23

Wales, one of the four nations of the UK, is currently undergoing major education system-level reform. From the curriculum, through to a new additional learning needs (ALN) system, there is a renewed focus on inclusive education. Research has shown the importance of teachers' attitudes towards inclusion in creating inclusive learning environments. This research study is based on data from a survey of teachers in Wales (n = 253) exploring their perceptions of inclusive education. Thematic analysis of open-text responses revealed that while teachers were able to articulate the ‘ideal’ of inclusion, these positive ideals were often caveated by both implicit othering of learners with ALN and by the explicit limitations of behaviour, training, and finance and resources. This article critically evaluates the implications of teacher perceptions of inclusive education in Wales, suggesting that without a change in teacher attitudes, the vision of an inclusive education system may be compromised.  相似文献   

Formative assessment of procedural skills: students’ responses to the Objective Structured Clinical Examination and the Integrated Performance Procedural Instrument     

Debra Nestel  Roger Kneebone  Carmel Nolan  Kash Akhtar  Ara Darzi 《Assessment & Evaluation in Higher Education》2011,36(2):171-183

Assessment of clinical skills is a critical element of undergraduate medical education. We compare a traditional approach to procedural skills assessment – the Objective Structured Clinical Examination (OSCE) with the Integrated Performance Procedural Instrument (IPPI). In both approaches, students work through ‘stations’ or ‘scenarios’ undertaking defined tasks. In the IPPI, all tasks are contextualised, requiring students to integrate technical, communication and other professional skills. The aim of this study was to explore students’ responses to these two assessments. Third‐year medical students participated in formative OSCE and IPPI sessions on consecutive days. Although performance data were collected in both assessments, quantitative data are not presented here. Group interviews with students were conducted by independent researchers. Data were analysed thematically. The OSCE and the IPPI were both valued, but for different reasons. Preference for the OSCE reflected the format of the summative assessment. The IPPI was valued for the opportunity to practise patient‐centred care in a simulated setting which integrated technical, communication and other professional skills. We posit that scenario‐based assessments such as the IPPI reflect real‐world issues of patient‐centred care. Although the limitations of this study prevent wide extrapolation, we encourage curriculum developers to consider the influence of assessments on what and how their students learn.  相似文献   

Investigating the social engagement of children with autism in mainstream schools for the purpose of identifying learning targets     

Carmel Conn 《Journal of Research in Special Educational Needs》2014,14(3):153-159

The social needs of children with autism are complex, and their inclusion in mainstream schools necessitates a consideration of the nature of a child's participation in peer culture and how it is received by others. The case study reported here sought to investigate the social engagement of a child with autism and his peers using naturalistic methods to provide contextualised and detailed information. A comparative approach was used to study different social contexts: the wider class group, the peer group which included the child with autism, and the individual participation of the child with autism compared with this smaller group. Findings indicate that the child with autism demonstrated a number of competencies in relation to his own social group and that social difficulties were not necessarily seen as a weakness within the peer culture. The importance of careful analysis of social processes and the use of reflective assessment to autism education is highlighted.  相似文献   

The impact of education policy on economic development: Quantity,quality and earnings of labor     

Carmel U. Chiswick 《Economics of Education Review》1984,3(2):121-130

Education policy is viewed as affecting the content, and hence production functions, of different types of training and skill-formation. The relationship between skill type and level of education is considered. Optimal investment requires equating rates of return on the extensive and intensive margins, making endogenous the trade-offs between quantity and quality for each skill type. Selected education production functions are discussed with respect to implications for the distribution and levels of different skills and for skill-related earnings differentials. Equality of educational opportunity increases skill levels, upgrades the occupational structure and reduces relative earnings differentials.  相似文献