Vulnerability in Research: A Developmental Perspective on Research Risk   总被引：1，自引：0，他引：1  

Ross A. Thompson 《Child development》1990,61(1):1-16

Assessing potential risks to children who participate in developmental research is a challenging task because children are a heterogeneous population, varying in developmental competencies and in background characteristics. This essay offers a developmental perspective on research risk, emphasizing that children's vulnerability to research risk changes in complex ways: some risks decrease with increasing age, some increase as the child matures, others change in a curvilinear fashion, while some remain essentially stable with development. Because vulnerability in research does not simply decline linearly with age, assessments of research risk must entail multidimensional considerations that vary over developmental time. In a similar manner, individual characteristics of children at any age (e.g., maltreatment, at-risk status, etc.) may also heighten their vulnerability to certain risks which require special consideration by researchers. Finally, this discussion of developmental vulnerability and the principles underlying research ethics suggests that in addition to the conventional risk/benefit analysis, researchers are in an optimal position to establish and maintain standards of decent treatment of children in research that safeguard their rights as research participants. Suggestions for fostering this process in the research community are outlined.  相似文献   

Models of Decisionmaking Processes for Multiple-Choice Test Items: An Analysis of Spatial Ability     

Rand R. Wilcox  Karen Thompson Wilcox 《Journal of Educational Measurement》1988,25(2):125-136

Latent class models of decisionmaking processes related to multiple-choice test items are extremely important and useful in mental test theory. However, building realistic models or studying the robustness of existing models is very difficult. One problem is that there are a limited number of empirical studies that address this issue. The purpose of this paper is to describe and illustrate how latent class models, in conjunction with the answer-until-correct format, can be used to examine the strategies used by examinees for a specific type of task. In particular, suppose an examinee responds to a multiple-choice test item designed to measure spatial ability, and the examinee gets the item wrong. This paper empirically investigates various latent class models of the strategies that might be used to arrive at an incorrect response. The simplest model is a random guessing model, but the results reported here strongly suggest that this model is unsatisfactory. Models for the second attempt of an item, under an answer-until-correct scoring procedure, are proposed and found to give a good fit to data in most situations. Some results on strategies used to arrive at the first choice are also discussed  相似文献   

‘This is the country of premature old men’ Ageing and Aged Miners in the South Wales Coalfield,c.1880–1947*     

Ben Curtis  Steven Thompson 《Cultural and Social History》2013,10(4):587-606

Abstract

This article considers the effects of work in the south Wales coal industry either side of the turn of the twentieth century and, specifically, the ways in which work aged workers prematurely. It examines the consequences of working practices for miners’ bodies, the expedients utilized by miners to try and cope with the effects of premature ageing, and the consequences for their living standards, experiences and status. It situates these phenomena in the contexts of industrial relations and welfare provision. In so doing, the article engages with historiographies of the life-cycle, the aged, and pensions provision in modern Britain.  相似文献   

Cash for protection : Cash transfer programs can promote child protection outcomes     

Hannah Thompson 《Child abuse & neglect》2014

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ALBINISM IN BOTSWANA: Albinism in Botswana junior secondary schools – a double case study     

Gareth Dart  Tiroyaone Nkanotsang  Ose Chizwe  Lily Kowa 《British Journal of Special Education》2010,37(2):77-86

Pupils with albinism potentially face a number of challenges in accessing quality education in schools in Botswana. Physical issues such as poor eyesight related to the condition and the problems of sensitive skin in such a dry and warm climate are both contributing factors to making learning problematic for some pupils. This study by Gareth Dart of the University of Worcester, Tiroyaone Nkanotsang from a junior secondary school in Botswana, Ose Chizwe from the Government of Botswana and Lily Kowa from a junior secondary school in Botswana, considers the educational experience of two particular pupils with albinism in junior secondary schools in Botswana. Case studies were carried out by student teachers on teaching practice. Issues arising from the case studies of the two pupils were combined with the life story of a third student teacher who himself has albinism. The authors conclude by making some recommendations as to how the experience of pupils with albinism might be improved in the light of local conditions and principles of development.  相似文献   

Report on the CSEET '99 Workshop: “Establishing a Distance Education Program”     

Helen M. Edwards  J. Barrie Thompson  Richard Halstead-Nussloch  David Arnow  Dave Oliver 《Computer Science Education》2013,23(1):57-74

The objectives of the workshop were to examine five particular aspects relevant to software engineering distance education: how to turn existing courses into distance mode, the implications of cultural issues in establishing the program and in the delivery of material, how to ensure the quality of courses, how to ensure comparability of experience for students, and the range of delivery mechanisms which have been tried and assessed. The two-staged operation and results of the workshop are reported. Initial position statements are detailed and the analysis from five separate subgroups that addressed a case study as stage one of the process is presented. The second stage, of different subgroups addressing the four operational scenarios, is described and the feedback obtained from these groups is then presented. Finally a summary of the major work-shop findings is given, along with some overall conclusions.  相似文献   

Primary Health Care Providers' Knowledge Gaps on Parkinson's Disease     

Megan R. Thompson  Ramona F. Stone  V. Dan Ochs 《Educational gerontology》2013,39(11):856-862

In order to determine primary health care providers' (PCPs) knowledge gaps on Parkinson's disease, data were collected before and after a one-hour continuing medical education (CME) lecture on early Parkinson's disease recognition and treatment from a sample of 104 PCPs participating at an annual meeting. The main outcome measure was the proportion of questions answered correctly by each PCP before the lecture. We measured the change in proportion of correct answers before and after the lecture (delta). Ninety-nine percent of the PCPs who attended the lecture returned the questionnaire. The level of knowledge on Parkinson's disease before the lecture was relatively low, particularly in management (61.4%) and diagnosis (34.4%). PCPs' perceived knowledge was not associated with the number of correct responses on management at baseline. Test scores significantly improved after the CME lecture. Our results show that PCPs' baseline knowledge of diagnosis and management of Parkinson's disease and self-perceived knowledge on this topic are relatively limited. Appropriately, United States reaccreditation programs do not only rely on self-perception. Longitudinal studies are needed to determine the impact of CME in knowledge retention and patient care in Parkinson's disease.  相似文献   

An educational philosophy of technical writing     

Isabelle Thompson 《Technical Communication Quarterly》2013,22(2):33-46

This article discusses John Dewey's transactional epistemology and Louise Rosenblatt's transactional view of reading and writing as they apply to teaching technical writing. A mental merger of the private and public aspects of both knowledge and communication, transaction is a meaning‐making process, variable and unique, although similar situations lead to similar transactions. Because English classrooms do not encourage transaction, they are not the best places to teach technical writing. However, four maxims bring the spirit of transaction to our teaching.  相似文献   

Tanned Human Skin     

Thompson LS 《Bulletin of the Medical Library Association》1946,34(2):93-102

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The effect of teacher‐led interventions on social and emotional behaviour in primary school children: a systematic review     

R. Whear  J. Thompson‐Coon  K. Boddy  T. Ford  D. Racey  K. Stein 《British Educational Research Journal》2013,39(2):383-420

The purpose of this article is to clarify the role of teacher training initiatives aimed at improving social, emotional and behavioural outcomes of primary school aged children through improved classroom management. Systematic searches were conducted using a range of electronic databases from inception up to September 2011. Included studies were controlled trials that described training provided to teachers in classroom management techniques designed to improve primary school children's behavioural and social outcomes. Study selection and appraisal of quality were carried out by two researchers and a narrative synthesis was carried out. A total of 14 studies were included involving 8 interventions. Results show that statistically significant effects are limited, with only 20 outcomes showing significant effects in the desired direction. Effect sizes ranged from g = ?0.17 (95%CI: ?0.32, ?0.02) to g = 1.88 (95%CI: 0.55, 3.21). Overall, the programmes indicate an improvement in some outcomes of interest. However, further research into the implementation and comparative effectiveness of such programmes is needed before implications for educational policy and practice can be established.  相似文献