Using Kinesthetic Activities to Teach Ptolemaic and Copernican Retrograde Motion     

Ted Richards 《Science & Education》2012,21(6):899-910

This paper describes a method for teaching planetary retrograde motion, and the Ptolemaic and Copernican accounts of retrograde motion, by means of a series kinesthetic learning activities (KLAs). In the KLAs described, the students literally walk through the motions of the planets in both systems. A retrospective statistical analysis shows that students who participated in these activities performed better on examination questions pertaining to retrograde motion than students who did not. Potential explanations for this result, including the breaking of classroom routine, the effect of body movement on conceptual memory, and egocentric spatial proprioception, are considered.  相似文献   

Technical Education and the Humanities     

Lewis A. Richards 《College Teaching》2013,61(3):146-148

“And the shoemaker was not allowed by us to be a husbandman or a weaver, or a builder–in order that we might have our shoes well made.”

Plato, Republic, Book II.  相似文献   

Evolution and Diffusion of the Michigan State University Tradition of Organizational Communication Network Research     

Alex M. Susskind  Donald F. Schwartz  William D. Richards  J. David Johnson 《Communication Studies》2013,64(4):397-418

This article documents the 30‐year history of communication network research at Michigan State University (M.S.U.), providing a case study of the evolution and diffusion of an academic innovation. Three past and continuing issues for network scholars are identified: a lack of professional reward for developing user‐friendly computer programs, unresolved methodological problems, and a need for better theoretical and conceptual frameworks. The narrative also illustrates the difficulty communication as a discipline has in impacting broader intellectual traditions. The story begins with the first doctoral dissertation (Schwartz, 1968 Richards, W. D. and Barnett, G., eds. 1993. Progress in communication sciences: Advances in communication network analysis, Norwood, NJ: Ablex.  [Google Scholar]) and the first network analysis software program in 1970 (Richards’ Negopy), continuing to the last dissertation (Susskind, 1996 Susskind, A. M. 1996. The impact of an organizational downsizing effort on survivors’ communication network relationships and attitudes, East Lansing: Department of Communication, Michigan State University. Unpublished doctoral dissertation [Google Scholar]), and ending in 1998 when J. David Johnson left the M.S.U. faculty. Other major players in the M.S.U. network tradition included David K. Berlo, Eugene Jacobson, Everett M. Rogers, Vincent Farace, Peter Monge, and Erwin Bettinghaus. Ironically, Schwartz and Susskind met in 1998 while Schwartz was preparing to retire from Cornell University and Susskind was starting as an Assistant Professor in a different department, thus providing closure to the M.S.U. network.  相似文献   

Understanding the Realities of School Life: Recommendations for the Preparation of Physical Education Teachers     

K. Andrew R. Richards  Thomas J. Templin  Karen Lux Gaudreault 《Quest (Human Kinetics)》2013,65(4):442-457

While quality physical education teacher education requires recruits to be trained in the knowledge, skills, and dispositions necessary for effective teaching, research stemming from socialization theory and role theory indicates that this may not be adequate. Pre-service teachers also need to be made aware of organizational challenges they will face when transitioning into their first teaching position. These challenges stem from the ways in which recruits are socialized into physical education, and are related to the complex, sociopolitical structure of schooling. The purpose of this article is to provide a review of the organizational challenges faced by beginning physical education teachers and to present recommendations for how teacher training programs can better prepare pre-service teachers to meet these challenges. The discussion includes both general and specific strategies that can be implemented to provide pre-service teachers with the knowledge and skills necessary to enhance their ability to navigate life in the sociopolitical contexts of schools. Preparing students for the realities of school life should correspond with a decrease in reality shock and the washout effect.  相似文献   

Historical mathematics in the French eighteenth century     

Richards JL 《Isis; an international review devoted to the history of science and its cultural influences》2006,97(4):700-713

At least since the seventeenth century, the strange combination of epistemological certainty and ontological power that characterizes mathematics has made it a major focus of philosophical, social, and cultural negotiation. In the eighteenth century, all of these factors were at play as mathematical thinkers struggled to assimilate and extend the analysis they had inherited from the seventeenth century. A combination of educational convictions and historical assumptions supported a humanistic mathematics essentially defined by its flexibility and breadth. This mathematics was an expression of l'esprit humain, which was unfolding in a progressive historical narrative. The French Revolution dramatically altered the historical and educational landscapes that had supported this eighteenth-century approach, and within thirty years Augustin Louis Cauchy had radically reconceptualized and restructured mathematics to be rigorous rather than narrative.  相似文献   

Counsellor supervision In Zimbabwe: A new direction     

Kimberly Richards 《International journal for the advancement of counseling》2000,22(2):143-155

This paper examines theneed for a new paradigm of counsellor supervision in Zimbabwe andprovides components for a new paradigm. The article identifiesissues that need to be considered in order to develop counsellorsupervision practice in an appropriate cultural and social contextfor the country. The issues that are examined are: counsellortraining in Zimbabwe; sociohistoric and present racial themes inZimbabwe; the impact of Eurocentric counselling theory, research andpractice in Zimbabwe; and the basic tenets of indigenous culture inZimbabwe that impact on the counsellor supervision process.  相似文献   

Making a Difference: Women in management in Australian and Canadian faculties of education     

Johanna Wyn  Sandra Acker  Elisabeth Richards 《Gender and education》2000,12(4):435-447

This article reports a study of Australian and Canadian women in management positions in university faculties of education. It provides a perspective on the contradictory and multilayered experiences of the first cohort of academic women to reach management positions in any significant numbers in education. The article explores the way in which women are positioned as different but at the same time negotiate their place by using marginality and difference as strengths. Many of the women continue to hold to feminist agendas that were forged in relation to the university of a quarter of a century ago. They have strong commitments to 'making a difference'. The authors raise the question of how these agendas will operate in the years to come and whether we can anticipate a new feminist politics of leadership.  相似文献   

Transforming in the visiting assistant professor role: collaborative self-study research in physical education teacher education     

James D. Ressler  K. Andrew R. Richards 《Sport, Education and Society》2019,24(5):507-519

Transitioning into faculty roles can be a challenging experience. Responsibilities related to teaching, research, and service can be difficult to balance, and mismatch between personal preferences for work focus and instructional expectations can be problematic. This is particularly true of visiting assistant professors who want to work toward tenure-track positions, but whose current job focus is on teaching. Through transformative learning theory and employing the methodologies of self-study, we sought to understand the experiences of Kevin, the second author and a first-year visiting assistant professor. We draw data from Kevin's reflective journal and discussions between Kevin and his critical friend, Jim. Themes included (a) becoming an academic, (b) a hard-wired disposition toward work, and (c) influence of the VAP on emotional and personal health. Results are discussed through the lens of transformative learning theory and focus on Kevin's growth during his year as a visiting assistant professor.  相似文献   

Examining the influence of grip type on wrist and club head kinematics during the golf swing: Benefits of a local co-ordinate system     

Howie J. Carson  Jim Richards  Bruno Mazuquin 《European Journal of Sport Science》2019,19(3):327-335

Wrist movements have been identified as an important factor in producing a successful golf swing, with their complex motion influencing both club head velocity and orientation. However, a detailed analysis of wrist angles is lacking in the literature. The purpose of this study was to determine kinematics across wrists and club head characteristics during the golf swing under weak, neutral and strong grip conditions. Twelve professional male golfers executed 24 shots using a driver under three grip conditions. A six degrees of freedom analysis of the hand with respect to the distal forearm was performed using a 10-camera three-dimensional motion capture system. Differences in joint angles were explored using repeated measures ANOVAs at key swing events (onset, top of backswing and impact), in addition club head velocity and clubface angle at impact were also explored. Main findings revealed significant differences in flexion/extension and internal/external rotation for both wrists at all swing events, whereas fewer significant interactions were found in ulnar/radial deviation across grips for both wrists at all events. Clubface angle only differed significantly between the weak and the strong and neural grips, presenting a more ‘open’ clubface to the intended hitting direction. This study is the first to explore tri-planar wrist movement and the effect of different grips, such analysis has implications for coaching knowledge and practice and should inform future research into different aspects of skill, technique analysis and may inform injury mechanisms/prevention.  相似文献   

Tracking club sport participation from childhood to early adulthood     

Richards R  Williams S  Poulton R  Reeder AI 《Research quarterly for exercise and sport》2007,78(5):413-419

This study examined the strength of tracking sport participation from childhood to early adulthood among the Dunedin Multidisciplinary Health and Development Study cohort. Participation in sport, dance, or gymnastics as part of a club or group (outside of school) was assessed at ages 7, 9, 15, 18, and 21 years. In addition to the traditionally used correlation coefficients, summary statistics (intraclass correlations; ICC) from random effect models and stability coefficients from generalized estimating equations (GEE) were calculated using all the longitudinal data and controlling for the influence of covariates on tracking strength. Correlation coefficients revealed statistically significant tracking of club sport participation (7-21 years) at low levels (r = .07-0.28). The ICC summary statistic (0.23) was consistent with this, while the GEE suggested moderate tracking (0.59). The results of this study suggest that encouraging sport participation during childhood and adolescence may result in a modest increase in the likelihood of participation later in life. However, the substantial movement into and out of sport participation observed here and in other studies cautions against relying solely on sport promotion among youth as a strategy to promote lifelong participation.  相似文献