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991.
Physiological effects of infant exposure to environmental tobacco smoke: a passive observation study
This study explored infant physiologic responses of exposure to environmental tobacco smoke (ETS) using a longitudinal passive observation study with a control group. Fifteen smoking and 15 non-smoking mothers were initially contacted in hospital maternity units, with home visits made when their infants were 2, 4, and 6 weeks old. Exposure to ETS was measured using infant urinary nicotine and cotinine levels. The physiologic effects of infant ETS exposure were measured by rectal temperature, pulse rate, respiratory rate, blood pressure, and oxygen saturation. The smoking mothers in this sample were poorer, had less education, and were less likely to be married than the mothers who did not smoke. At birth, the infants of smoking mothers had higher diastolic blood pressure than infants of non-smoking mothers (p < .008). Mothers who smoke cigarettes should be educated that maternal smoking behavior can affect an infant's cardiovascular function. Parents should also be counseled about the risks of smoking in close proximity and/or in an enclosed space with an infant, especially in a motor vehicle. 相似文献
992.
Meg Maguire Stephen J. Ball Sheila Macrae 《British Journal of Sociology of Education》1999,20(3):291-308
Post-16 providers in the UK now offer a wide range of courses and training in order to respond to the expanded, diversified and 'non-traditional' post-16 market. School leavers are invited to 'choose' from a range of courses and pathways which are being provided in a variety of post-16 educational institutions. These providing institutions are in competition with one another and 'need' the students as their funds are contingent upon successful recruitment (and retention). As a result, many post-16 providers are turning to aspects of marketing in order to publicise their courses and maintain or increase their share of the market. This paper examines two major tactics in the promotion and marketing of post-16 provision-brochures and open days-in relation to issues such as access, targeting, response to 'difference' in the client group/market segment and 'professionalism' of approach. The paper argues that market tactics do semiotic 'work' as class-taste markers. 相似文献
993.
This study aims to elicit and map tacit knowledge on teamwork success as a lens to examine variations in team performance. A new approach based on narrative simulations and the traditional similarity ratings were adopted with Six Sigma teams in an international manufacturing company. Convergence in the knowledge maps among team members and that between teams and the management of the company have been examined. Both approaches revealed differences in high performance teams and average teams. The narrative simulations elicited richer knowledge, provided a second layer with contexts to a better understanding of team knowledge, and generated more actionable suggestions for team development. Misconceptions in some Six Sigma teams were also identified, which provide insights for team training and development. The study demonstrates the application of narratives and sensemaking theories to the elicitation of team knowledge in rich contexts and multiple layers. 相似文献
994.
Conclusion This discussion posited that the language of accountability at the federal and state levels has established the goal of schools
as the raising of test scores and that this goal has trumped technology integration efforts. After outlining the basic tenets
of both standards-based education and professional development efforts focused on technology integration, we highlighted three
tensions that impact the relationship between standards-based education and professional development for technology integration.
These tensions are traditional vs. progressive pedagogy; standardized tests vs. authentic assessment; and technology as central
vs. technology as peripheral to pedagogy. We concluded with a few suggested strategies for addressing these tensions and provided
suggestions for research. We believe that the most promising possibility for transcending the tension between standards-based
education and professional development for technology integration is to refocus schools on excellent pedagogy. When excellent
pedagogy becomes the cornerstone of school vision and the central focus of all professional development, standards and technology
integration will also find their rightful places.
His primary research interest involves professional development of K-12 teachers. He has also worked with the Teacher Institute
for Curriculum Knowledge about Integration of Technology which promotes the thoughtful use of technology in rural Indiana
Schools.
she is engaged in research concerned with the relationships between learner engagement and web-based learning environments. 相似文献
995.
OBJECTIVE: The study examines the self-reported prevalence of childhood physical and sexual abuse in a large sample of Portuguese parents. METHOD: Nearly 1,000 parents (506 mothers and 426 fathers) were selected through public primary schools from the Northern area of Portugal. All completed the Portuguese version of the Childhood History Questionnaire (CHQ) [Journal of Family Violence 5 (1990) 15]. RESULTS: Results show that the prevalence of abuse was 73%, but more severe physical abuse involving sequelae/injury was reported by 9.5%. Most physical abuses began prior to age 13, with half continuing after age 13. No gender differences were found for rates of physical abuse. However, among the milder physical abuse without sequelae/injury, those women who experienced "whipping" or "slapping/kicking" were more likely to do so from their mothers than fathers. Among men who were "slapped/kicked" this was more likely to be from their fathers. Low rates of sexual abuse were found at 2.6% with no gender or age differences. Lack of a supportive adult in childhood related to the more severe abuses, but only in adolescence. Portuguese rates of abuse were consistently lower than those reported in USA and Spanish studies using the CHQ. CONCLUSIONS: This is the first retrospective, self-report study of childhood abuse in a large sample of Portuguese parents and, even with a participation rate of 69%, shows lower rates than in US and Spanish samples. 相似文献
996.
Rodgers CS Lang AJ Laffaye C Satz LE Dresselhaus TR Stein MB 《Child abuse & neglect》2004,28(5):575-586
OBJECTIVE: This study examines the unique contribution of five types of maltreatment (sexual abuse, physical abuse, emotional abuse, physical neglect, emotional neglect) to adult health behaviors as well as the additive impact of exposure to different types of childhood maltreatment. METHOD: Two hundred and twenty-one women recruited from a VA primary care clinic completed questionnaires assessing exposure to childhood trauma and adult health behaviors. Regression models were used to test the relationship between childhood maltreatment and adult health behaviors. RESULTS: Sexual and physical abuse appear to predict a number of adverse outcomes; when other types of maltreatment are controlled, however, sexual abuse and physical abuse do not predict as many poor outcomes. In addition, sexual, physical, and emotional abuse and emotional neglect in childhood were all related to different adult health behaviors. The more types of childhood maltreatment participants were exposed to the more likely they were to have problems with substance use and risky sexual behaviors in adulthood. IMPLICATIONS: The results indicate that it is important to assess a broad maltreatment history rather than trying to relate specific types of abuse to particular adverse health behaviors or health outcomes. 相似文献
997.
Wu SS Ma CX Carter RL Ariet M Feaver EA Resnick MB Roth J 《Child abuse & neglect》2004,28(12):1253-1264
CONTEXT: Of the approximately 900,000 children who were determined to be victims of abuse or neglect by US child protective services in 2002, the birth-to-3 age group had the highest rate of victimization (1.6%) and children younger than 1 accounted for the largest percentage of victims (9.6%). OBJECTIVE: To identify perinatal and sociodemographic risk factors associated with maltreatment of infants up to 1 year of age. DESIGN AND SETTING: Observational cohort study. PARTICIPANTS: 189,055 children born in 1996 in Florida. MAIN OUTCOME MEASURE: Infant maltreatment, defined as a verified report of abuse, neglect, or threatened harm that occurred between day 3 of life and 1 year. RESULTS: 1,602 children (.85%) of the 1996 birth cohort had verified instances of maltreatment by age 1. Of 15 perinatal and sociodemographic variables studied, 11 were found to be significantly related to infant maltreatment. Five factors had adjusted relative risks (RR) of two or greater: Mother smoked during pregnancy (RR 2.8); more than two siblings (RR 2.7); Medicaid beneficiary (RR 2.1); unmarried marital status (RR 2.0); low birth weight infant (RR 2.0). Infants who had four of these five risk factors had a maltreatment rate seven times higher than the population average. CONCLUSIONS: Data on nearly all risk factors found to be significantly associated with infant maltreatment are available on the birth certificate. Such information can be incorporated into a population-based risk-assessment tool that could identify subpopulations at highest risk for infant maltreatment. Because resources are limited, these groups should be given priority for enrollment in child abuse prevention programs. 相似文献
998.
Based on a recently completed alumnistudy of 522 graduates at a private college inthe northeastern Unites States, this paperpresents a model for designing alumni researchto assess higher education's effectiveness inpreparing graduates for work and life. Resultsrevealed substantial variation in alumnievaluation of their education. While alumnireported a high level of satisfaction with theacademic programme and career preparation,their feedback suggests they seek more fromtheir college experience. Results reveal thatstudents who feel a sense of community are moresatisfied with their overall college experienceand those who are satisfied with their sociallife are more likely to recommend the collegeto prospective students. 相似文献
999.
This paper is based on two studies of teacher recruitment and retention commissioned by the General Teaching Council of Wales and the ESRC. Using official statistics from a variety of secondary sources, it shows trends over time in teacher numbers in England and Wales, and examines teacher vacancies, pupil‐teacher ratios and teacher wastage. It concludes that although individual indicators, examined in isolation, are an inadequate basis for assessments of the situation, there is no evidence in the data of any ‘crisis’ of teacher supply or demand in Wales (or indeed most of England). There are regional, occasional and subject‐specific disparities, but there are now more teachers than ever before, while the number of pupils in schools is falling. The paper, therefore, considers a variety of possible explanations for the widely‐held belief that there is a serious shortage of teachers. 相似文献
1000.
Aspects of post‐16 education, particularly with reference to vocational education and training, have acquired a degree of common presentation in the policy making of many national and international organizations in recent years. This paper compares similarities and differences in the rhetoric and reality of policy implementation in Brazil and the UK in post‐16 education, particularly Technical and Vocational Education and Training. It finds an increasing alignment between these two very different countries at the levels of both discourse and practice. It argues that this reflects the dominance of international and regional agencies on whom both countries draw in developing policy, and the subsequent dissemination of those agencies' particular assumptions about the relationship between education, skills and economic performance. 相似文献