Background mapping of teachers' cognate perceptions of asep units     

Rod Fawns 《Research in Science Education》1983,13(1):203-212

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When is a PCA a PCA?     

Catherine Beattie 《Journal of Philosophy of Education》1982,16(1):123-124

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Cathy Vainio  Rod MacDonald 《Interchange》1978,9(3):1

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String tension effects on tennis ball rebound speed and accuracy during playing conditions     

Bower R  Cross R 《Journal of sports sciences》2005,23(7):765-771

The primary aim of this study was to determine whether variations in rebound speed and accuracy of a tennis ball could be detected during game-simulated conditions when using three rackets strung with three string tensions. Tennis balls were projected from a ball machine towards participants who attempted to stroke the ball cross-court into the opposing singles court. The rebound speed of each impact was measured using a radar gun located behind the baseline of the court. An observer also recorded the number of balls landing in, long, wide and in the net. It was found that rebound speeds for males (110.1+/-10.2 km.h-1; mean+/-s) were slightly higher than those of females (103.6+/-8.6 km.h-1; P<0.05) and that low string tensions (180 N) produced greater rebound speeds (108.1+/-9.9 km.h-1) than high string tensions (280 N, 105.3+/-9.6 km.h-1; P<0.05). This finding is in line with laboratory results and theoretical predictions of other researchers. With respect to accuracy, the type of error made was significantly influenced by the string tension (P<0.05). This was particularly evident when considering whether the ball travelled long or landed in the net. High string tension was more likely to result in a net error, whereas low string tension was more likely to result in the ball travelling long. It was concluded that both gender and the string tension influence the speed and accuracy of the tennis ball.  相似文献   

Television and radio     

Bernard Casey  Philip Taylor  Jeremy Eckstein  Dominic Moody  Adrienne Muir  Catherine Shaw 《Cultural Trends》1995,7(25):63-85

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Recognizing the face of Johnny, Suzy, and me: insensitivity to the spacing among features at 4 years of age     

Mondloch CJ  Leis A  Maurer D 《Child development》2006,77(1):234-243

Four-year-olds were tested for their ability to use differences in the spacing among features to recognize familiar faces. They were given a storybook depicting multiple views of 2 children. They returned to the laboratory 2 weeks later and used a "magic wand" to play a computer game that tested their ability to recognize the familiarized faces and their own face based on the spacing of features. Children performed at chance levels. Follow-up studies confirmed that they had attended to internal facial features and validated the stimuli. The results contrast with studies showing some sensitivity to the spacing of features in infants and preschool children; multiple mechanisms of face processing may make use of spatial relations and develop at different rates.  相似文献   

Population policies and education: exploring the contradictions of neo‐liberal globalisation     

Catherine Bovill  Margaret Leppard 《Globalisation, Societies & Education》2006,4(3):393-414

The world is increasingly characterised by profound income, health and social inequalities (Appadurai, 2000 Appadurai, A. 2000. Grassroots globalisation and the research imagination. Public Culture, 12(1): 1–19. [Crossref], [Web of Science ®] [Google Scholar]). In recent decades development initiatives aimed at reducing these inequalities have been situated in a context of increasing globalisation with a dominant neo‐liberal economic orthodoxy. This paper argues that neo‐liberal globalisation contains inherent contradictions regarding choice and uniformity. This is illustrated in this paper through an exploration of the impact of neo‐liberal globalisation on population policies and programmes. The dominant neo‐liberal economic ideology that has influenced development over the last few decades has often led to alternative global visions being overlooked. Many current population and development debates are characterised by polarised arguments with strongly opposing aims and views. This raises the challenge of finding alternatives situated in more middle ground that both identify and promote the socially positive elements of neo‐liberalism and state intervention, but also to limit their worst excesses within the population field and more broadly. This paper concludes with a discussion outling the positive nature of middle ground and other possible alternatives.  相似文献   

The abuse-related beliefs questionnaire for survivors of childhood sexual abuse     

Ginzburg K  Arnow B  Hart S  Gardner W  Koopman C  Classen CC  Giese-Davis J  Spiegel D 《Child abuse & neglect》2006,30(8):929-943

OBJECTIVE: To evaluate the psychometric properties of a new measure, the Abuse-Related Beliefs Questionnaire (ARBQ), designed to assess abuse-related beliefs among adult survivors of childhood sexual abuse (CSA). Study 1 examined the structure of the scale, and Study 2 evaluated its reliability and validity. METHOD: One hundred and seventy female CSA survivors recruited into a group psychotherapy intervention study were administered the ARBQ in Study 1. A subsample of 45 women completed the ARBQ again 12 months later. In Study 2, 70 women from a health maintenance organization who identified themselves as survivors of CSA completed the ARBQ along with the Trauma Symptom Checklist-40 (TSC-40) and the Symptom Checklist 90R (SCL-90-R). RESULTS: Three reliable ARBQ subscales emerged in Study 1: Guilt, Shame, and Resilience. Twelve-month test-retest reliability was high (r=.60-.64). The internal consistency of the subscales was further supported in Study 2, and validity was demonstrated by moderate to high correlations with the distress measures. CONCLUSIONS: The results indicate that the ARBQ has good psychometric characteristics, supporting the feasibility of its use in measuring abuse-related beliefs in research on survivors of CSA. A next step for validation of the ARBQ would be to evaluate its sensitivity in measuring changes in studies of interventions for treating CSA survivors.  相似文献   

Oral Communication Skills in Higher Education: Using a Performance-Based Evaluation Rubric to Assess Communication Skills   总被引：1，自引：0，他引：1  

Norah E. Dunbar  Catherine F. Brooks  Tara Kubicka-Miller 《Innovative Higher Education》2006,31(2):115-128

This study used The Competent Speaker, a rubric developed by the National Communication Association (S. P. Morreale, M. R. Moore, K. P. Taylor, D. Surges-Tatum, & R. Hulbert-Johnson, 1993), to evaluate student performance in general education public speaking courses as a case study of student skills and programmatic assessment. Results indicate that students taking the general education public speaking course are below satisfactory standards on five of the eight competencies defined by the National Communication Association and are above satisfactory standards on two of the eight competencies. Implications for this particular program, other communication departments, and communication across the curriculum in general education are discussed. We also offer suggestions for those in other disciplines or educational settings in the use of performance evaluation rubrics for assessing other student skills/knowledge and for training new teachers.

Norah E. DunbarEmail:

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Literary English and the Challenge of Multimodality     

Catherine Beavis 《Changing English: An International Journal of English Teaching》2013,20(3):241-252

How to understand and argue for the nature and place of literary texts and experience in contemporary English curriculum has been and continues to be the subject of much debate. While literature as traditionally conceptualised remains an important presence in much English curriculum, the notion of what ‘literature’ is, or what the category of ‘literary’ texts and cultural forms might encompass, in a context where literacy is understood as multimodal and English and literacy curriculum addresses multimodal literacies accordingly, is less clear. This paper addresses two areas with respect to literature and literature teaching in the digital age: first, issues surrounding the ways in which national curriculum guidelines in England and Australia envisage the teaching of literature, in principle and in practice; and second, the challenges presented to print-based conceptions of literature and literature teaching within English by significantly broader conceptualisations of literature encompassing a range of aesthetic multimodal texts and forms. The kinds of insights, experience and understandings generated through the study and creation of literary and aesthetic texts in English, it is argued, are now needed more than ever. However, as literary experience becomes increasingly transmodal, how English seeks to manage media shift to encompass both print and digital forms remains a challenging issue.  相似文献