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1.
Jennifer S. Silk Amanda S. Morris Tomoe Kanaya Laurence Steinberg 《Journal of research on adolescence》2003,13(1):113-128
This article explores the relationship between parental psychological control and parental autonomy granting, and the relations between these constructs and indicators of adolescent psychosocial functioning, in a sample of 9,564 adolescents from grades 9 to 12. Participants completed a comprehensive parenting questionnaire as well as several measures of psychosocial adjustment. Confirmatory factor analyses of the parenting items revealed discrete factors for psychological control and autonomy granting, suggesting that these are distinct parenting constructs rather than opposite ends of a parental control continuum. Moreover, structural equation modeling showed that these factors were weakly correlated and differentially related to adolescent internalizing symptoms. Findings have implications for future conceptualization and measurement of psychological control and autonomy granting, and for research examining their effects on adolescent development. 相似文献
2.
Jenny Kitzinger 《Child Abuse Review》1994,3(4):246-258
Most strategies to prevent child sexual abuse rely on therapeutic work with abusers or direct work with children training them to recognize and resist molestation. However, many authors, activists and professionals in this field assert the need to challenge broader social attitudes towards sexuality and violence. In 1992 an attempt at such an intervention was employed by Edinburgh District Council in their “Zero Tolerance Campaign”. This was a public awareness campaign which aimed to increase people's understanding of the extent and nature of violence against women and girls and to emphasize that such crimes should not be tolerated. Through challenging misconceptions, encouraging public discussion and focusing on strategies to prevent such crimes, the campaign organizers hoped to transform the social climate which is conducive to the abuse of women at any age. This article explores public response to the Zero Tolerance Campaign and, in particular, focuses on reactions to the two advertisements which addressed the sexual abuse of girls. 相似文献
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The benchmark dose (BMD) is an exposure level that would induce a small risk increase (BMR level) above the background. The BMD approach to deriving a reference dose for risk assessment of noncancer effects is advantageous in that the estimate of BMD is not restricted to experimental doses and utilizes most available dose-response information. To quantify statistical uncertainty of a BMD estimate, we often calculate and report its lower confidence limit (i.e., BMDL), and may even consider it as a more conservative alternative to BMD itself. Computation of BMDL may involve normal confidence limits to BMD in conjunction with the delta method. Therefore, factors, such as small sample size and nonlinearity in model parameters, can affect the performance of the delta method BMDL, and alternative methods are useful. In this article, we propose a bootstrap method to estimate BMDL utilizing a scheme that consists of a resampling of residuals after model fitting and a one-step formula for parameter estimation. We illustrate the method with clustered binary data from developmental toxicity experiments. Our analysis shows that with moderately elevated dose-response data, the distribution of BMD estimator tends to be left-skewed and bootstrap BMDL s are smaller than the delta method BMDL s on average, hence quantifying risk more conservatively. Statistically, the bootstrap BMDL quantifies the uncertainty of the true BMD more honestly than the delta method BMDL as its coverage probability is closer to the nominal level than that of delta method BMDL. We find that BMD and BMDL estimates are generally insensitive to model choices provided that the models fit the data comparably well near the region of BMD. Our analysis also suggests that, in the presence of a significant and moderately strong dose-response relationship, the developmental toxicity experiments under the standard protocol support dose-response assessment at 5% BMR for BMD and 95% confidence level for BMDL. 相似文献
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The article contrasts two programmes aimed at improving thequality of life for older women in Australia. The CommunityOptions programme is a wellfunded Government initiative directedat personal care within the home. The Older Women's Networkis a grass-roots community development initiative. The articleexamines the relationship between control and resourcing interms of preventative and crisis care. 相似文献
8.
Tarani Chandola Paul Clarke J. N. Morris David Blane 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2006,169(2):337-359
Summary. The association of poor education and poor health has been consistently observed in many studies and in various countries. Thus far, studies examining the mechanisms underlying this association have looked at only a limited set of potential pathways. This study simultaneously examines six distinctive pathways, which have been hypothesized to link education and health and found support from previous studies. A causal analysis of education and health was performed using structural equation models. Data were used from six phases of the National Child Development Study, which is based on following up an initial sample of 17416 children who were born in 1958. The association between education and health appears to be explained by a combination of mechanisms: adolescent health and adult health behaviours for men and women, adult social class among men and parental social class among women. We conclude that improvements in population educational attainment may not automatically lead to improvements in population health, and that health policies for improving health and reducing health inequalities need to target specific causal pathways. 相似文献
9.
This article examines the general status in international law of certain fundamental human rights to determine the minimum "no derogation" standards, and then surveys a number of formal agreements between stages governing migration matters, while examining some of the standard-setting work undertaken by the International Labor Organization (ILO) and other institutions. Article 13 of the Universal Declaration of Human Rights, proclaims the right of everyone to leave any country, including his or her own. The anti-discrimination provision is widely drawn and includes national or social origin, birth, or other status. Non-discrimination is frequently the core issue in migration matters; it offers the basis for a principles approach to questions involving non-nationals and their methodological analysis, as well as a standard for the progressive elaboration of institutions and practices. As a general rule, ILO conventions give particular importance to the principle of choice of methods by states for the implementation of standards, as well as to the principle of progressive implementation. Non-discrimination implies equality of opportunity in the work field, inremuneration, job opportunity, trade union rights and benefits, social security, taxation, medical treatment, and accommodation; basic legal guarantees are also matters of concern to migrant workers, including termination of employment, non-renewal of work permits, and expulsion. The generality of human rights is due not because the individual is or is not a member of a partucular group, and claims to such rights are not determinable according to membership, but according to the character of the right in question. The individualized aspect of fundamental human rights requires a case-by-case consideration of claims, and the recognition that to all persons now certain special duties are owed. 相似文献
10.
Jenny RK 《International migration (Geneva, Switzerland)》1984,22(4):388-398
"Although the flow of human beings between countries and continents has marked the behaviours of populations for centuries, present international migration is clearly characterized by a number of new factors which make it distinct from international movements of people in the past. This paper aims to identify such new factors relating to the underlying reasons for the international mobility of people, including the motivations of the individuals concerned, and attempts to examine the consequences as they are being faced by the individuals involved, the countries concerned and--in more general terms--the international community." (summary in FRE, SPA) 相似文献