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Recent research suggests that verbal aggression may function as a catalyst to violence between spouses in marital disputes. Communication skills deficiencies may predispose spouses to rely upon verbal aggression in family conflict situations instead of more constructive forms of communication such as argumentation. This suggests a need to understand better the role of verbal aggression in interspousal violence. A study is presented which compared a sample of nonabused wives to a clinical sample of abused wives in terms of self‐reports of the use of verbal aggression by the husband and wife in their most recent dispute. While there were several differences between the two groups, of the ten types of verbally aggressive messages examined, character attacks most clearly differentiated violent from nonviolent marital disputes. Two hypotheses which predicted the degree of verbal aggression in violent and nonviolent disputes and the relationship between husband and wife usage were supported. Implications are discussed especially in terms of studying interspousal violence from a communication orientation.  相似文献   
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Over the past three decades early writing research has focused on the processes involved as children learn to write. There is now a powerful evidence base to show that children’s earliest discoveries about written language are learned through active engagement with their social and cultural worlds. In addition, the idea of writing development as an emergent process is well established. The study reported in this paper adopted case study methodology combined with an age-appropriate data collection technique in order to explore children’s perceptions of themselves as writers. A focused task using a hand puppet called Baby Bear was used to elicit children’s perceptions. The children’s parents were interviewed to elicit their perceptions of their children as writers. This small-scale exploratory study found that the children had clear perceptions about themselves as writers. There were important links between parents’ perceptions of their children as writers and the ethos for writing they created in the home. It was found that, overall, more positive parental perceptions were linked with more attention to the meaning of children’s writing. It is concluded that early years settings could usefully identify and compare children’s and parents’ perceptions of writing in order to enhance children’s writing development.  相似文献   
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Purpose: Participatory extension programmes are widely used to promote change in the agricultural sector, and an important question is how best to measure the effectiveness of such programmes after implementation. This study seeks to understand the current state of practice through a review of ex post evaluations of participatory extension programmes.

Design/methodology/approach: A systematic literature review of the peer-reviewed literature was undertaken to analyse the evaluations based on: (i) year of publication; (ii) location of the study; (iii) programme delivery; (iv) evaluation methods; (v) outcome variables; and (vi) inclusion of evaluation in initial programme design.

Findings: The review finds that almost all studies use an experimental or quasi-experimental research design (i.e. using a control group or counterfactual), but some studies do not account for endogeneity or selection bias. Furthermore, only a small number of the evaluations were planned as part of the original programme design, which causes difficulties in obtaining robust counterfactuals. The review also finds that relatively few evaluations, approximately 20%, measure the programme impact on environmental outcomes and only 15% of the evaluations have been undertaken for programmes in developed countries.

Practical implication: Limitations with current evaluation practice are identified, and recommendations are provided for improving practice, including better treatment of endogeneity, and the complementary use of qualitative data.

Theoretical implication: The review provides a contribution to the debate about the use of quantitative versus qualitative evaluation methods, by addressing the use of both quantitative and qualitative evaluation methods in a complementary way.

Originality/value: Despite their widespread implementation, this is the first systematic literature review for published evaluations of participatory extension programmes in the agricultural sector.  相似文献   

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The place of evidence to inform educational effectiveness has received increasing attention internationally in the last two decades. An important contribution to evidence‐informed policy has been greater attention to experimental trials including randomised controlled trials (RCTs). The aim of this paper is to examine the use of evidence, particularly the use of evidence from experimental trials, to inform national curriculum policy. To do this the teaching of grammar to help pupils’ writing was selected as a case. Two well‐regarded and influential experimental trials that had a significant effect on policy, and that focused on the effectiveness of grammar teaching to support pupils’ writing, are examined in detail. In addition to the analysis of their methodology, the nature of the two trials is also considered in relation to other key studies in the field of grammar teaching for writing and a recently published robust RCT. The paper shows a significant and persistent mismatch between national curriculum policy in England and the robust evidence that is available with regard to the teaching of writing. It is concluded that there is a need for better evidence‐informed decisions by policy makers to ensure a national curriculum specification for writing that is more likely to have positive impact on pupils.  相似文献   
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This paper provides sociological reflections on the use of research methods in the history of sport. In light of the convergence of social scientific approaches and social research methods in recent years, it draws upon Durkheim’s reflections on the principles of sociology to explore the potential of the discipline to provide a distinctive methodological orientation to the study of sport. It subsequently uses this framework to assess the tendency in sports history to present interview data in non-anonymized form, and to advocate the value of particular kinds of comparative analysis for forwarding our understanding of the social world.  相似文献   
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The growing competitiveness of modern sport means that children, from very early ages, are increasingly submitted to intensive training programmes. These programmes are problematic for young athletes not only because their developing bodies are particularly susceptible to different kinds of injuries, but because athletes are also particularly vulnerable to experiences of different kinds of abuses. Using data collected through semi-structured interviews this study examines the various kinds of abuse that former Portuguese female gymnasts underwent during their sporting careers. Interviewees were asked to reflect on their past experiences and discuss aspects of the gymnastics subculture. Weight control, training/competing with injuries and corporal punishment emerged as key themes. The study therefore shows that the physical and psychological abuse of young athletes occurs even beyond the confines of elite professional sport, and thus that a broader spectrum of athletes learn to consider these forms of exploitation and abuse as normal.  相似文献   
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