教育与心理统计中多重共线性问题及其处理

多元线性回归分析中,自变量之间是相互独立的。在教育与心理领域中,往往不能满足此要求,而出现多重共线性问题。本文主要阐述了多重共线性的涵义、危害、诊断和处理,最后结合实例分析说明如何运用偏最小二乘回归法解决教育和心理统计中的多重共线性问题。     

Sports and the deaf child

The increasingly sedentary American lifestyle has resulted in a growing number of overweight and out-of-shape school-age children. Deaf children are not exempt from this trend, yet there is little evidence that public school programs for these children are doing anything to counter it. Much can be done to assist deaf students, not only in becoming more active movers but in gaining knowledge of opportunities and benefits associated with Deaf sport. The authors provide an argument for schools that expose deaf children to the role of sports in the Deaf community and for designing programs that will enable these children to become active participants in Deaf sport activities as athletes and organizers, or, later in life, when they no longer have the inclination or ability to compete, as spectators, with all the socialization benefits that form of involvement provides.     

Education and social transition: Vocationalism,ideology and the problems of development

In the early 1970s the socialist government of Malta embarked on a reform of vocational education. This reform programme had two aims: first, to build up the country's industrial base; second, to bridge the gap between intellectual and manual labour, as advocated by Marx and other socialist thinkers. This article argues that Malta's failure to achieve the second goal holds important lessons for those who continue to advocate socialist ideas.

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Zusammenfassung Anfang der 70er Jahre reformierte die sozialistische Regierung Maltas das maltesische Berufsbildungssystem. Dieses Reformprogramm hatte zwei Ziele: erstens sollte die industrielle Basis des Landes ausgebaut und zweitens die schon von Marx und anderen sozialistischen Denkern befürwortete Schließung der Lücke zwischen intellektuellen und manuellen Arbeitskräften erreicht werden. Dieser Artikel argumentiert dahingehend, daß der mißglückte Versuch Maltas, das zweite Ziel zu erreichen, eine wichtige Lektion für andere Befürworter sozialistischer Ideen sein kann.

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Résumé Au début des années 70, le gouvernement socialiste de Malte entreprit de réformer l'enseignement professionnel, afin d'atteindre deux objectifs: affermir les bases industrielles du pays et d'autre part combler le fossé entre travail manuel et travail intellectuel, comme le préconisaient Marx et d'autres penseurs socialistes. L'auteur soutient que l'échec de Malte dans la réalisation de ce dernier but contient une leçon importante pour ceux qui persistent à défendre les idées socialistes.

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Sumario En los primeros años de la década de los 70, el gobierno socialista de Malta emprendió una reforma de la educación vocacional. El programa de reforma tenía dos objetivos: el primera era crear la base industrial del país; el segundo, salvar la distancia entre el trabajo manual e intelectual, tal como lo habían propuesto Marx y otros pensadores socialistas. El artículo sostiene que el intenta fallido de Malta en lograr el segundo objetivo contiene enseñanzas para los que siguen defendiendo ideas socialistas.

     

Hearing dogs: a longitudinal study of social and psychological effects on deaf and hard-of-hearing recipients

The organization Hearing Dogs for Deaf People provides assistance dogs that alert their deaf or hard-of-hearing recipients to key sounds, thus increasing their independence and also providing companionship. Fifty-one recipients took part in a longitudinal study to monitor the dogs' working performance over time and to examine the social and psychological effects of having a Hearing Dog. The Profile of Mood State (POMS) questionnaire and the General Health Questionnaire (GHQ) were used together with a Hearing Dog Questionnaire (HDQ) specifically developed for this study. There were a number of significant differences in measures of well-being between the period prior to placing the Hearing Dog and the period after placement, but there were no comparable differences during the year-long waiting period prior to placement of the dog. Recipients reported significant reductions in hearing-related problems such as response to environmental sounds; significant reductions in measures of tension, anxiety, and depression; and significant improvements in social involvement and independence. The longitudinal nature of this study supports evidence that these improvements persist for some time after the placement of a dog, with significant differences being reported, in many cases, up to 18 months after acquiring a dog.     

Progress report on the development of child abuse prevention, identification, and treatment systems in Eastern Europe

PROBLEM: After the Soviet Union dissolved in 1989, it became apparent that there was little recognition of the problems of child abuse and neglect, professionally, legally, or societally. There were no effective systems or laws in place to deal with these problems. METHOD: Beginning in 1995 the Children's Mental Health Alliance, in conjunction with the Open Society Institute began conducting trainings in Eastern Europe [Journal of the American Academy of Child Adolescent Psychiatry 39 (2000) 660]. Originally 18 countries from the Baltics to the Balkans participated. A program was elaborated which would proceed in several stages: (1) training mental health professionals to deal with child abuse and neglect (CAN); (2) teaching multidisciplinary team work and fostering the development of multidisciplinary NGOs focused on CAN; (3) promoting the self-sufficiency of these NGO's which would then facilitate social and legal reform and increase public awareness of the problem. Specific methods included multi-national trainings, assignment of mentors to the developing teams who maintained weekly contact with the teams and made yearly site visits to their countries, and overseeing project grants from OSI. RESULTS: NGO's had been established and registered in 11 countries, many establishing a network of programs within their countries. By 2000, over 3800 mental health professional had been trained, either directly by the program or by the trainees of the program. By the end of 2000, over 17,000 other professionals (lawyers, police, judges, educators, other physicians, etc.) had been trained by the network. CONCLUSION: While more work needs to be in this region, the teams in 11 countries have made solid starts.     

The nature of virtual organizations and their anticipated social and psychological impacts

Virtual organizations are goal-driven associations of intellectual agents working within the information space. The development of virtual organizations and their agents is a natural continuation of the long movement in western society towards organizing for efficient commerce and communication. For at least 800 years cities and traditional organizations fulfilled these purposes, but now with the advent of high-speed communication and rich interconnectivity, a general diaspora of commerce and education may be expected. All of the technology needed to nurture the rise of virtual organizations is in place, albeit in a primitive form. The authors argue that in the next decade this technology will reach such a level of sophistication that traditional universities and schools with their massive physical assets will no longer be sustainable, and will be replaced by virtual organizations delivering education and training with a minimum of physical infrastructure     

The development of analogical reasoning in deaf children and their parents' communication mode

The purpose of this article is to analyze the results of a study of the development of analogical reasoning in deaf children coming from two different linguistic environments (deaf children of deaf parents--sign language, deaf children of hearing parents--spoken language) and in hearing children, as well as to compare two groups of deaf children to a group of hearing children. In order to estimate the development of children's analogical reasoning, especially the development of their understanding of different logical relations, two age groups were singled out in each population of children: younger (9- and 10-year-olds) and older (12- and 13-year-olds). In this way it is possible to assess the influence of early and consistent sign-language communication on the development of the conceptual system in deaf children and to establish whether early and consistent sign-language communication with deaf children affects their mental development to the same extent as early and consistent spoken-language communication with hearing children. The children were given three series of analogy tasks based on different logical relations: (a) a series of verbal analogy tasks (the relations of opposite, part-whole, and causality); (b) a series of numerical analogy tasks (the relations of class membership, opposite, and part-whole); and (c) a series of figural-geometric analogy tasks (the relations of opposite and part-whole). It was found that early and consistent sign-language communication with deaf children plays an almost equivalent role in the development of verbal, numerical, and spatial reasoning by analogy as early and consistent spoken-language communication with hearing children.     

Exploring the social inclusion of deaf young people in mainstream schools,using their lived experience

Research suggests that children with hearing loss face a number of difficulties in the education system, including socially. Although there has been much research with the severe to profound deaf population there has been little research into the life experiences of children with moderate hearing loss who attend mainstream secondary schools. This research sought to examine the experiences of social inclusion for five young people with moderate hearing loss. Data were gathered through semi-structured interviews in the young person’s school setting and were analysed using Interpretative Phenomenological Analysis (IPA). Although each participant had distinctive experiences, there were a number of common themes that emerged indicating the factors that support social inclusion and those which create barriers for deaf children in schools. Implications for educational psychologists are considered and the limitations of the research are outlined.     

Disentangling life events, stress and social support: Implications for the primary prevention of child abuse and neglect

There is a growing body of literature linking stress and child abuse and neglect, but the relationship is not unambiguously supported by empirical data. Two considerations regarding Garbarino's ecological model of child abuse and neglect may explain this research problem. First, any of the predisposing factors, which are grouped into four levels called individual, familial, social, and cultural, may either positively or negatively affect the potential for child abuse and neglect depending upon the quality of social networks and social supports available to families. Second, these factors operate most importantly, not between the perception of stress and the act of abuse or neglect, but through the interpretation of whether a given life event is stressful or not. This clarification of the ecological model points the way to redefining interventions for the primary prevention of child abuse and neglect. Existing support systems can be strengthened in order to increase a family's ability to cope with untoward events before these become stressful. In addition, advocacy activities which support children and families in general can be major components in the primary prevention of child abuse and neglect.     

高职院校心理社团建设和发展的若干问题探析

心理社团在高职院校心理健康教育工作中的作用日益受到重视。加强对心理社团的建设和管理,及时有效地解决心理社团发展中出现的问题,为心理社团的发展提供可行性方案。注重管理层次衔接,增强社团成员角色意识,加大经费投入,开展有效培训等促进心理社团有序健康的发展。     

Association between parental involvement in school and child conduct,social, and internalizing problems: teacher report

The present study examined the factor structure of the Teacher Involvement Questionnaire (Involve-T) by means of exploratory factor analysis and examined the association between children's socio-emotional and behavioural problems and teacher-reported parental involvement in school, using structural equation modelling. The study was conducted with a Norwegian sample of school children in Grades 1–3. Results of the factor analysis supported the use of 3 separate scales, as suggested by the scale author (Webster-Stratton, 1998); however, a number of items in each scale were reduced. Furthermore, the results showed among other findings that teachers reported more frequent contact with parents of children with conduct problems than with those of children who did not display conduct problems, and that parents of children with high levels of socio-emotional competence were more involved in their children's education than other parents. The results need to be replicated in future research in a more representative study population.