Education for citizenship: The role of progressive education and interdisciplinary studies     

Newell  William H.  Davis  Allen J. 《Innovative Higher Education》1988,13(1):27-37

Critiques of education from both the left and right conclude that educational institutions hold the key for involving more citizens in the political process. While neither progressive nor interdisciplinary education is sufficient by itself to prepare students for what we identify as the chief requirements for citizenship in the 21st century-civic literacy, critical thinking, social conscience, tolerance and respect for diversity, global citizenship, and political action-a combination of the two can meet all six requirements. We propose an action agenda for high education that includes promoting student involvement in off-campus political projects and on-campus governance, modifying mission statements and promotion/tenure criteria, and offering interdisciplinary general education courses at the beginning and end of college that are progressively taught, and registering students to vote.Newell was the founding president of the Association for Integrative Studies, author ofInterdisciplinary Undergraduate Programs and several articles on interdisciplinary higher education, and a veteran of 19 years of interdisciplinary teaching.Dr. Davis has administered progressively taught institutions for college students, high school students, and the elderly. He is currently Executive Director of the United Way of Franklin County, Massachusetts, applying the same principles to community service agencies.  相似文献   

Biomechanical energetic analysis of technique during learning the longswing on the high bar     

Genevieve Kate Roscoe Williams  Gareth Irwin  David George Kerwin  Karl Maxim Newell 《Journal of sports sciences》2015,33(13):1376-1387

Biomechanical energetic analysis of technique can be performed to identify limits or constraints to performance outcome at the level of joint work, and to assess the mechanical efficiency of techniques. The aim of this study was to investigate the biomechanical energetic processes during learning the longswing on the high bar. Twelve male, novice participants took part in a training study. Kinematic and kinetics data were collected during swing attempts in eight weekly testing sessions. Inverse dynamics analysis was performed from known zero forces at the toes. Joint work, total energy, and bar energy were calculated. Biomechanical constraints to action, that is, limits to novice performance, were identified as “total work” and “shoulder work”. The most biomechanically efficient technique was associated with an onset of the hip functional phase and joint work that occurred between 10–45° before the bottom of the swing. The learning of gross motor skills is realised through the establishment of a set of techniques with task specific biomechanical constraints. Knowledge of the biomechanical constraints to action associated with more effective and efficient techniques will be useful for both assessing learning and establishing effective learning interventions.  相似文献   

Changes in joint kinetics during learning the longswing on high bar     

Genevieve K.R. Williams  Gareth Irwin  David G. Kerwin  Karl M. Newell 《Journal of sports sciences》2015,33(1):29-38

Biomechanics helps us understand the association between technique changes and performance improvement during learning. The aim of this research was to investigate joint kinetic characteristics of technique during learning of the longswing on the high bar. Twelve male, novice participants took part in the learning study. During swing attempts in 8 weekly testing sessions, kinematic data were collected. Inverse dynamics analysis was performed from known zero forces at the toes to quantify joint moments and power at the hips and shoulders. Key biomechanical constraints that limited performance outcome were identified based on changes in joint kinetics during learning. These constraints were the ability to perform a large shoulder power and to overcome passive kinetics acting during the downswing. Constraints to action at the level of joint kinetics differentially challenge learners and therefore could underpin more individual, specific learning interventions. Functional phases, defined by maximum hyperextension to flexion of the hips and maximum flexion to extension of the shoulders, did not describe the key joint kinetics of the hip and shoulder for novices. The functional phases may serve however to identify novices that were unable to overcome the passive kinetic constraint.  相似文献   

OBITUARY: RANDOLPH CRUMP MILLER     

Anna G. Newell 《Religious education (Chicago, Ill.)》2013,108(4):290-291

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Uniform rules for debating     

Clarence A. Newell 《Quarterly Journal of Speech》2013,99(3):483-485

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Don't Gag the Professionals     

Peter Newell 《British Journal of Special Education》1985,12(1):9-9

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Skill level changes the coordination and variability of standing posture and movement in a pistol-aiming task     

Ji-Hyun Ko  Karl M Newell 《Journal of sports sciences》2018,36(7):809-816

The study investigated the coordination and variability of posture and pistol motion for skilled pistol shooters and novices in a pistol-aiming task. The participants stood on a force platform and held a pistol with the preferred arm to aim for accuracy to a target on 30 s trials. The results revealed that the amount of the centre of pressure (COP) and pistol motion was lower for the expert than novice group. The time–varying structure of COP as indexed by multiscale entropy (MSE) and detrended fluctuation analysis (DFA) was also lower for the expert than the novice group. The relative phase between the COP in the anterior–posterior (AP) and pistol in the AP and between the COP in the medial–lateral (ML) and pistol in AP was close to inphase for the both groups. However, for the novice group the coordination patterns of posture and pistol motion were more variable with the pistol motion leading the posture motion while it was lagging in the skilled group. The findings show different qualitative and quantitative dynamics in pistol-aiming as a function of skill level with postural control foundational to supporting the reduced dispersion and complexity of the skilled arm-pistol motion.  相似文献   

Diversity research in the United States Navy: An update     

Jack E. Edwards  Paul Rosenfeld  Marie D. Thomas  Patricia J. Thomas  Carol E. Newell 《Int J Intercult Relat》1994,18(4)

Researchers at the Navy Personnel Research and Development Center (NPRDC) have investigated issues related to gender, racial, and ethnic diversity for over two decades. Rosenfeld, M.D. Thomas, Edwards, P.J. Thomas, and E.D. Thomas (1991) provided a comprehensive review of NPRDC diversity research conducted between 1970 and 1990. This article examines NPRDC diversity research conducted during the past 5 years and identifies future research issues. The present review is divided into four major topic areas and a final section of conclusions and future directions. The first section describes the Navywide and unit-specific programs to assess equal opportunity climate and sexual harassment. The second section summarizes research pertaining to issues raised by women's changing roles and their increased participation in the Navy. In the third section, the findings of Navy discipline studies shed light on the issue of higher disciplinary rates among minority personnel. Research on Hispanics is reviewed in the fourth section. Finally, in the Discussion and Conclusions section, potential future research emphases are identified.  相似文献   

The information practices and politics of migrant-aid work in the US-Mexico borderlands     

Bryce Clayton Newell  Sara Vannini  Ricardo Gomez 《The Information Society》2020,36(4):199-213

Abstract

Numerous organizations work to provide humanitarian aid to undocumented migrants along the US-Mexico border—from running shelters in Mexico to placing water on migratory trails. Resistance to information-sharing between organizations (and to the public), especially through technologically mediated means, is common. However, some organizers and volunteers work across organizational boundaries and share information informally. Information secrecy is often justified by concerns that law enforcement authorities or anti-immigration activists might gain access to information, allowing them to harm, detain or remove migrants, or interfere with humanitarian work. The choices made about the collection and (non)disclosure of information are manifestations of what we call “liminal” information practices: such behaviors are unique to humanitarian volunteers working in the gray, ethical area between law enforcement and humanitarian values and action, and they are guided by the information politics at play within this context.  相似文献   

Software for calculating blood lactate endurance markers     

John Newell  David Higgins  Niall Madden  James Cruickshank  Jochen Einbeck  Kenny McMillan 《Journal of sports sciences》2013,31(12):1403-1409

Abstract

Blood lactate markers are used as summary measures of the underlying model of an athlete's blood lactate response to increasing work rate. Exercise physiologists use these endurance markers, typically corresponding to a work rate in the region of high curvature in the lactate curve, to predict and compare endurance ability. A short theoretical background of the commonly used markers is given and algorithms provided for their calculation. To date, no free software exists that allows the sports scientist to calculate these markers. In this paper, software is introduced for precisely this purpose that will calculate a variety of lactate markers for an individual athlete, an athlete at different instants (e.g. across a season), and simultaneously for a squad.  相似文献