The criterion-calibration model of cue interaction in contingency judgments     

Hannah SD  Allan LG 《Learning & behavior》2011,39(2):171-190

Siegel, Allan, Hannah, and Crump (2009) demonstrated that cue interaction effects in human contingency judgments reflect processing that occurs after the acquisition of information. This finding is in conflict with a broad class of theories. We present a new postacquisition model, the criterion-calibration model, that describes cue interaction effects as involving shifts in a report criterion. The model accounts for the Siegel et al. data and outperforms the only other postacquisition model of cue interaction, Stout and Miller’s (2007) SOCR model. We present new data from an experiment designed to evaluate a prediction of the two models regarding reciprocal cue interaction effects. The new data provide further support for the criterion-calibration model.  相似文献   

‘Every child (of every size) matters’ in physical education! Physical education's role in childhood obesity     

Lorraine Cale  Jo Harris 《Sport, Education and Society》2013,18(4):433-452

The role of schools and physical education in promoting health, producing a ‘healthy nation’ and in tackling obesity has been increasingly recognised in recent years. In England this is evidenced by various policies, strategies and responses from government that have highlighted schools to be instrumental in addressing health broadly and obesity specifically. In addition, individual schools and teachers at the local level appear to be responding to the obesity issue in varied and different ways. However, we and other researchers feel that the discourse surrounding obesity and some of the reports, messages, policies and measures being taken to tackle it are misleading, misguided and could do more harm than good. At the same time, as physical educators committed to the health and development of young people, we feel unable to ignore the issue and compelled to act. We contend that ‘every child of every size matters’ and can benefit from regular engagement in physical education and physical activity and furthermore that, as a profession, we have a responsibility to provide all young people, of all sizes, with meaningful, relevant and positive physical education and physical activity experiences. Given this, we consider what role physical education can and should realistically, sensibly and safely play in addressing childhood overweight and obesity. Firstly, some of the key ‘facts’, issues and debates concerning obesity are explored and the way in which the issue appears to be being addressed in many schools is critiqued. We then briefly summarise some of the formal guidance and recommendations available to schools on obesity, before concluding with some practical recommendations to support physical education teachers in effectively engaging all children in physical activity both within and beyond physical education.  相似文献   

‘I do not think I actually do it well’: a discourse analysis of Australian senior secondary teachers’ self-efficacy and attitudes towards implementation of differentiated instruction     

Tom Porta  Nicole Todd  Lorraine Gaunt 《Journal of Research in Special Educational Needs》2022,22(3):297-305

Differentiated instruction is a proactive teaching model and philosophy with demonstrated potential to cater for diverse learners and create inclusive classrooms. There is little research, however, into the implementation of this approach in the senior secondary classroom. Teachers’ implementation of differentiated instruction has been shown to be linked to teacher attitudes and self-efficacy in other settings. This study investigated the impact of teachers’ self-efficacy and attitudes towards the implementation of differentiated instruction in the senior secondary context across two Australian states with a total of five participating teachers. The A (Affective) B (Behaviour) C (Cognitive) model was employed to define teacher attitudes from interviews concerning differentiated instruction. Findings indicated that teacher knowledge was a major factor influencing differentiation, in addition to attitude and self-efficacy. The discourse analysis demonstrated that teachers held a greater knowledge of differentiation strategies than the concepts that underpin the differentiated instruction framework. Additionally, time constraints and feelings of failure in implementing differentiation strategies impacted teacher attitudes. Teacher knowledge, attitude and self-efficacy were interrelated and impacted on teachers’ implementation of differentiated instruction in the senior secondary classroom. Implications for professional development to address student needs through differentiated instruction in the inclusive senior secondary classroom teacher are discussed.  相似文献   

Conceptually enhanced simulations: A computer tool for science teaching     

Joseph Snir  Carol Smith  Lorraine Grosslight 《Journal of Science Education and Technology》1993,2(2):373-388

In this paper, we consider a way computer simulations can be used to address the problem of teaching for conceptual change and understanding. After identifying three levels of understanding of a natural phenomenon (concrete, conceptual, and metaconceptual) that need to be addressed in school science, and classifying computer model systems and simulations more generally in terms of the design choices facing the programmer, we argue that there are ways to design computer simulations that can make them more powerful than laboratory models. In particular, computer simulations that provide an explicit representation for a set of interrelated concepts allow students to perceive what cannot be directly observed in laboratory experiments: representations for the concepts and ideas used for interpreting the experiment. Further, by embedding the relevant physical laws directly into the program code, these simulations allow for genuine discoveries. We describe how we applied these ideas in developing a computer simulation for a particular set of purposes: to help students grasp the distinction between mass and density and to understand the phenomenon of flotation in terms of these concepts. Finally, we reflect on the kinds of activities such conceptually enhanced simulations allow that may be important in bringing about the desired conceptual change.  相似文献   

Children's drawings of natural phenomena     

David Symington  Keith Boundy  Tom Radford  John Walton 《Research in Science Education》1981,11(1):44-51

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Facilitating communication between education and health services: the provision for children with speech and language needs   总被引：1，自引：0，他引：1  

James Law  Geoff Lindsay  Nick Peacey  Marie Gascoigne  Nina Soloff  Julie Radford  & Sue Band 《British Journal of Special Education》2001,28(3):133-137

In this article, James Law, Marie Gascoigne and Nina Soloff, of the Department of Language and Communication Science at City University, London; Geoff Lindsay and Sue Band, of the Institute of Education, University of Warwick; and Nick Peacey and Julie Radford, of the Institute of Education, University of London, explore provision for children with speech and language needs. The authors report the outcomes of Government-funded research into the provision of speech and language therapy services and identify 13 key themes which emerge from a review of these findings. They proceed to make a series of important and challenging recommendations, many of which focus on the need for enhanced collaboration at a range of levels.  相似文献   

Reactions of professors to retirement: A comparison of retired faculty from three types of institutions     

Lorraine T. Dorfman  Karen A. Conner  William Ward  Jean B. Tompkins 《Research in higher education》1984,20(1):89-102

Dorfman et al. (1982) compared the professional activities of retired professors from liberal arts colleges, a comprehensive university, and a major research university. This companion piece based on the same survey compares the professors' reactions to retirement. Results show that a majority of faculty from all types of institutions plan for retirement, are positive about retirement, and give suggestions for institutional retirement policy. The retired professors recommend the following: (1) help in planning, (2) more information about retirement, (3) support for continued work, (4) gradual retirement. Major differences among institutions are the following: (1) comprehensive university faculty plan for retirement more than do faculty from the other institutions, (2) faculty from both universities begin financial planning at a younger age than do faculty from the liberal arts colleges, (3) research university faculty miss work and like having time to spend on professional activities more than do faculty from the other institutions.  相似文献   

Relationships among student characteristics, study activities, and achievement as a function of course characteristics     

John W. Thomas  Lorraine Iventosch  William D. Rohwer  Jr. 《Contemporary educational psychology》1987,12(4)

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Moving from reader response to critical reading: developing 10–11‐year‐olds' ability as analytical readers of literary texts     

Lorraine McDonald 《Literacy》2004,38(1):17-25

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Attention and memory for faces and actions in infancy: the salience of actions over faces in dynamic events     

Bahrick LE  Gogate LJ  Ruiz I 《Child development》2002,73(6):1629-1643

Discrimination and memory for video films of women performing different activities was investigated in 5.5 month-old infants. In Experiment 1, infants (N = 24) were familiarized to the faces of one of three women performing one of three repetitive activities (blowing bubbles, brushing hair, and brushing teeth). Overall, results indicated discrimination and memory for the actions but not the faces after both a 1-min and a 7-week delay. Memory was demonstrated by a visual preference for the novel actions after the 1-min delay and for the familiar actions after the 7-week delay, replicating prior findings that preferences shift as a function of retention time. Experiment 2 (N = 12) demonstrated discrimination and memory for the faces when infants were presented in static poses at the 1-min delay, but not the 7-week delay. In Experiment 3 (N = 18), discrimination of the actions was replicated, but no discrimination among the objects embedded in the actions (hairbrush, bubble wand, toothbrush) was found. These findings demonstrate the attentional salience of actions over faces in dynamic events to 5.5 month-olds. They highlight the disparity between results generated from moving versus static displays in infancy research and emphasize the importance of using dynamic events as a basis for generalizing about perception and memory for events in the real world.  相似文献