Enhancing the practice of physics teachers: Mechanisms for the generation and sharing of knowledge and understanding in collaborative action research     

Allan Feldman 《科学教学研究杂志》1996,33(5):513-540

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The need-threat analysis: A scoring system for the children's apperception test     

Louis A. Chandler  Mark D. Shermis  M. Elizabeth Lempert 《Psychology in the schools》1989,26(1):47-54

The study of childhood stress provides a useful perspective for assessing children's emotional status. Thematic projective techniques, like the Children's Apperception Test (CAT), may be useful in exploring children's perception of stress. For this purpose, a need-threat analysis is recommended to identify those underlying needs and threats that are likely to make a particular event or situation important, and hence potentially stressful, to an individual child. This paper introduces a scoring system for the CAT based on the analysis of thematic data in terms of five need-threat binaries, which serve as scoring categories. Preliminary data on reliability are presented.  相似文献   

Extending performance technology: How to improve performance with better data     

Mark G. Brown 《Performance Improvement》1989,28(3):1-6

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Making better performance easier with multisource assessment     

Mark R. Edwards  Ann J. Ewen 《Performance Improvement》1995,34(2):20-22

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Sedentary Behavior Research Network members support new Canadian 24-Hour Movement Guideline recommendations     

Mark S. Tremblay  Scott Rollo  Travis J. Saunders 《运动与健康科学(英文)》2020,9(6):479-481

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Subjective well-being in cultural advocacy: a politics of research between the market and the academy     

Susan Oman  Mark Taylor 《Journal of Cultural Economy》2018,11(3):225-243

This paper responds to a trend of contracting out subjective well-being econometrics to demonstrate social return on investment (SROI) for evidence-based policy-making. We discuss an evolving ecology of ‘external’ research taking place ‘between’ the academy and commercial consultancy. We then contextualise this as waves of research methodologies and consultancy for the cultural sector. The new model of ‘external between’ consultancy research for policy is not only placed between the University and the market, but also facilitates discourse between policy sectors, government, the media and the academy. Specifically, it enables seductive but selective arguments for advocacy that claim authority through academic affiliation, yet are not evaluated for robustness. To critically engage with an emergent form of what Stone calls ‘causal stories’, we replicate a publicly funded externally commissioned SROI model that argues for the value of cultural activities to well-being. We find that the author’s operationalisation of participation and well-being are crucial, yet their representation of the relationship problematic, and their estimates questionable. This case study ‘re-performs’ econometric modelling national-level survey data for the cultural sector to reveal practices that create norms of expertise for policy-making that are not rigorous. We conclude that fluid claims to authority allow experimental econometric models and measures to perform across the cultural economy as if ratified. This new model of advocacy research requires closer academic consideration given the changing research funding structures and recent attention to expertise and the contracting out of public services.  相似文献   

Roberto Scazzieri and Raffaella Simili (eds.): <Emphasis Type="Italic">The Migration of Ideas</Emphasis>     

Mark Walker 《Minerva》2010,48(1):101-104

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Validity and reliability of a linear positional transducer across commonly practised resistance training exercises     

Harry F. Dorrell  Joseph M. Moore  Mark F. Smith  Thomas I. Gee 《Journal of sports sciences》2019,37(1):67-73

This study investigated the validity and reliability of the GymAware PowerTool (GPT). Thirteen resistance trained participants completed three visits, consisting of three repetitions of free-weight back squat, bench press, deadlift (80% one repetition maximum), and countermovement jump. Bar displacement, peak and mean velocity, peak and mean force, and jump height were calculated using the GPT, a three-dimensional motion capture system (Motion Analysis Corporation; 150 Hz), and a force plate (Kistler; 1500 Hz). Least products regression were used to compare agreeability between devices. A within-trial one-way ANOVA, typical error (TE; %), and smallest worthwhile change (SWC) were used to assess reliability. Regression analysis resulted in R² values of >0.85 for all variables excluding deadlift mean velocity (R² = 0.54–0.69). Significant differences were observed between visits 3-2 for bench press bar displacement (0.395 ± 0.055 m; 0.383 ± 0.053 m), and deadlift bar displacement (0.557 ± 0.034 m; 0.568 ± 0.034 m). No other significant differences were found. Low to moderate TE (0.6–8.8%) were found for all variables, with SWC ranging 1.7–7.4%. The data provides evidence that the GPT can be used to measure kinetic and kinematic outputs, however, care should be taken when monitoring deadlift performance.  相似文献   

Social identification,exercise participation,and positive exercise experiences: Evidence from parkrun     

Mark Stevens  Tim Rees  Remco Polman 《Journal of sports sciences》2019,37(2):221-228

Growing evidence suggests that social identities may have profound implications for physical activity participation. Real-world examinations of this relationship have, however, been lacking, with research predominantly examining intentions and hypothetical scenarios. To address this shortcoming and further advance understanding in this area, the present study tested relationships between group identification, participation, two exercise-specific outcomes (exercise-specific satisfaction and group cohesion), and a broad health indicator (life satisfaction) among individuals recruited from parkrun. Participants (N = 289) completed questionnaires measuring all variables except participants’ parkrun participation, which was objectively assessed. Structural equation modeling demonstrated that group identification was significantly associated with greater participation, exercise-specific satisfaction, group cohesion, and life satisfaction. Findings provide real-world evidence of the health-related benefits associated with forming strong social identities in exercise settings.  相似文献   

Masculinity in Singapore: the residual culture of the Chinese martial artist     

Mark Brooke 《Sport in Society》2017,20(9):1297-1309

The study set out to understand the complex landscape of masculinities in Singapore. In particular, it sought to investigate whether, apart from the common muscular and powerful dominant form, there are traditional views of masculinity sustained by Chinese cultural influence, in particular, the culture of Chinese martial arts. Open-ended survey responses from 48 male and female Singaporean first and second year undergraduate students on a sport and critical thinking course were elicited and then followed up by focused online asynchronous discussions to further elaborate understandings. Informants reflected on elements that construct masculinity in Chinese martial arts and how these may differ to what they consider to be the dominant or hegemonic masculinity, related in particular to the body builder. Responses indicate that a residual culture persists nourished by traditional Chinese culture and that this is quite different to the contemporary male identities of metrosexuals and spornosexuals revered in the West.  相似文献