What electronics make possible in the schools     

Ron E. Veselka 《Publishing Research Quarterly》1985,1(1):49-57

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Childhood Adversity and Self-Care Education for Undergraduate Social Work and Human Services Students     

Michelle Newcomb  Judith Burton  Niki Edwards 《Journal of Teaching in Social Work》2017,37(4):337-352

Many students pursuing social work and human services courses have experienced adverse childhoods. This article focuses on their learning about self-care, an important skill for future practice. Interviews with 20 undergraduate students with a history of childhood adversity found unmet needs both for conceptualizing self-care and developing strategies to implement self-care in their day-to-day lives. Many cited limited role modeling and little importance placed on self-care during childhood. Teaching self-care is conceptualized as not only a core skill for practice but also an equity issue for students with a history of childhood adversity.  相似文献   

Trainee teachers in unpaid teaching posts: volunteering,risk and vulnerability     

Ron Thompson  Lisa Russell 《Journal of Vocational Education & Training》2017,69(4):637-654

This paper explores the experiences and perceptions of a little-known category of in-service trainee teachers in the Further Education (FE) and Skills sector in England: those who meet the practical teaching requirements of their course mainly through unpaid teaching as ‘volunteers’. The paper reports findings from mixed-methods research which used surveys, interviews and focus groups involving trainee teachers within a large FE–HE partnership. Themes relating to motivations to volunteer, the development of teacher identity within marginal roles, and the risks associated with unpaid teaching are discussed. For increasing numbers of trainees, unpaid teaching provides an opportunity for career entry. However, the quality of teaching experience gained is mixed, with some trainees receiving high levels of support, whilst others experience marginalisation and limitations on their developing teacher identities. The paper highlights the specific challenges to professionalism posed by unpaid teaching within the FE and Skills sector, and relates these challenges to a broader context of insecurity and risk. As work experience becomes an increasingly valuable commodity, this paper illustrates the pressures individuals face as they exchange payment and security for the opportunities volunteering provides.  相似文献   

Editorial     

John S Edwards 《知识管理研究与实践》2004,2(3):135-136

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Editorial     

John S Edwards 《知识管理研究与实践》2003,1(2):67-68

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The disease burden of childhood adversities in adults: a population-based study     

Cuijpers P  Smit F  Unger F  Stikkelbroek Y  Ten Have M  de Graaf R 《Child abuse & neglect》2011,35(11):937-945

Objectives

There is much evidence showing that childhood adversities have considerable effects on the mental and physical health of adults. It could be assumed therefore, that the disease burden of childhood adversities is high. It has not yet been examined, however, whether this is true.

Method

We used data of a large representative sample (N = 7,076) of the general population in the Netherlands. We calculated the disability weight (DW) for each respondent. The DW is a weight factor that reflects the severity of a disease or condition on a scale from 0 (perfect health) to 1 (equivalent to death). We used an algorithm based on the SF-6D to estimate DW. Because the DW indicates the proportion of a healthy life year that is reduced by the specific health state of the individual, it also possible to calculate the total number of years lost due to disability (YLD) in the population. We calculated the years lived with disability (YLD) for 9 different childhood adversities (in the areas of parental psychopathology; abuse and neglect; major life events), as well as for major categories of mental disorders and general medical disorders.

Results

All 9 adversities resulted in a significantly increased DW, except death of a parent before the age of 16. Adversities in the category of abuse and neglect are associated with the highest DWs (0.057), followed by parental psychopathology (0.031) and life events during childhood (0.012). All adversities (46.4% of the population reports one or more adversity) are associated with 20.7 YLD/1,000, which is more than all mental disorders together (12.9 YLD/1,000). The category of abuse/neglect has the highest YLD/1,000 (15.8), which is also higher than all mental disorders together. Adjustment for the presence of mental and general medical disorders resulted in comparable outcomes.

Conclusions

Childhood adversities are more important from a public health point of view than all common mental disorders together, and should be a priority for public health interventions.  相似文献   

The making of an exemplary online educator     

Margaret Edwards  Katherine Janzen 《Distance Education》2011,32(1):101-118

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Assisting transition to university: using assessment as a formative learning tool   总被引：1，自引：1，他引：0  

Ron Fisher  Jillian Cavanagh  Angela Bowles 《Assessment & Evaluation in Higher Education》2011,36(2):225-237

This study explores the effectiveness of an intervention involving formative assessment in a first‐year core business subject. Students were invited to receive feedback on a draft of their first written assessment during the early weeks of the semester. Consideration is given to the economic and ethical issues raised by the intervention. A multi‐method approach of qualitative and quantitative data collection and analysis is used. The research finds that the intervention facilitates significantly higher marks in assessments and grades, while assisting student learning overall. Findings are reinforced by comparison with a subject where the intervention was not offered.  相似文献   

Bowling ball dynamics revealed by miniature wireless MEMS inertial measurement unit   总被引：1，自引：1，他引：0  

Kevin King  N. C. Perkins  Hugh Churchill  Ryan McGinnis  Ryan Doss  Ron Hickland 《Sports Engineering》2011,13(2):95-104

This paper presents a novel sensor technology to deduce the dynamics of a bowling ball. The sensor, a miniature wireless inertial measurement unit (IMU), incorporates MEMS accelerometers and angular rate gyros, a microcontroller, a low power RF transceiver, and a rechargeable battery. When embedded in a bowling ball, the IMU transmits the acceleration and angular velocity data that define the dynamics of the ball starting with the bowler’s delivery and its motion in the lane. Example results from professional bowlers illustrate how this technology can be used to assess bowler skill and ball performance. For instance, the IMU accurately measures the spin dynamics of the ball which are crucial to develop the ball “hook.” An analysis of ball dynamics in the lane is distilled to a measurable “hook potential” metric for further assessing bowler skill. Finally, the sensor presented herein is believed to be the world’s smallest, wireless IMU. This highly miniaturized and wireless design will enable parallel training systems for many sports, including basketball, baseball, crew, cricket, golf, fly fishing, soccer, softball, tennis, rowing, among others.  相似文献   

Editorial     

John S Edwards 《知识管理研究与实践》2011,9(1):1-3

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