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991.
Previous research suggests differences in lip movement between deliberate and spontaneous facial expressions. We investigated within participant differences between deliberately posed and spontaneously occurring smiles during a directed facial action task. Using automated facial image analysis, we quantified lip corner movement during periods of visible Zygomaticus major activity. Onset and offset speed, amplitude of movement, and offset duration were greater in deliberate smiles. In contrast to previous results, however, lip corner movement asymmetry was not greater in deliberate smiles. Observed characteristics of deliberate and spontaneous smiling may be related to differences in the typical context and purpose of the facial signal. Karen L. Schmidt, Zara Ambadar, Jeffrey F. Cohn, and L. Ian Reed are affiliated with the University of Pittsburgh, Pittsburgh, PA 15260, USA. Jeffrey F. Cohn is also affiliated with the Carnegie Mellon University, Pittsburgh, PA 15260, USA. This research was supported by NIMH Grants MH15279 and 167376 to Karen L. Schmidt, and NIMH Grant MH 51435 to Jeffrey F. Cohn. We gratefully acknowledge the assistance of Adena Zlochower in digitizing videotape used in this analysis and Rachel Levenstein in the analysis of data described in this paper. Address correspondence to Karen L. Schmidt, University of Pittsburgh, 121 University Pl, Pittsburgh, PA 15260, USA; E-mail: kschmidt@pitt.edu  相似文献   
992.
Book reviews     
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993.
Although family therapists often include children in therapy sessions, they rarely consider the child's wishes regarding participation or ask children for their impressions of therapy. In this study, 16 children between the ages of 5 and 13 who had participated in at least four family therapy sessions were interviewed to determine their perspectives on the experience. The children made it clear that they wished to be involved in a meaningful way in therapy and that they wanted to come to sessions even when they were not the focus. Feedback from these children is used to suggest ways family therapists might enhance their effectiveness with families with children.  相似文献   
994.
The Assessment and Action framework for looked after children, designed to improve outcomes for all children in public care and those at home on care orders, is now well established in the UK. This paper offers a critical evaluation of the framework by examining the model of childhood upon which it is premised and by exploring its relationship to children's rights as conceptualized in the United Nations Convention on the Rights of the Child (1989). It will be argued that the particular child development model which underpins the framework addresses the rights of looked after children to protection and provision but does not allow for their participation rights to be sufficiently addressed. A critical review of the research concerning the education and health of looked after children is used to illustrate these points. It will be argued that what are missing are the detailed accounts of looked after children themselves. It is concluded that there is a need for the development of additional research approaches premised upon sociological models of childhood. These would allow for a greater engagement with the participation rights of this group of children and complement the pre‐existing research agenda.  相似文献   
995.
Until recently, financial incentive was the prime motivation in transplantation of kidneys from nonrelated living donors in India. Prior to the Human Organ Transplantation Act of 1994, it was legal in all states of India to purchase and merchandise organs, eliminating the opportunity for black markets currently created by the enormous demand for organs. Eight years later, the question remains on how if at all The Act has changed the way organ donation is viewed and conducted in India. This study reveals attitudes and beliefs about organ donation in India from the perspectives of the doctors and the public. Interviewees expressed concerns and fears over the implementation of The Act. Mistrust of the medical profession and concerns about illegal buying and selling of organs were some major issues brought forth by the public. Additional issues were the need for public education, advertisement, and role models to promote organ donation in India. All interviewees had prior knowledge of organ donation and did not require explanation of the concept. No one interviewed was opposed to organ donation. Many participants were aware of organ donation through Ashwaria Roy, a former Miss World who does advertising campaigns promoting cornea donation in India.  相似文献   
996.
This paper describes and discusses bilingual education and educational policies in Latvian primary education, especially with respect to the education of ethnic minorities. I assess whether the educational opportunities provided in the Latvian government's proposed models might support the integration of minorities into Latvian society. Furthermore, recommendations are given that relate to minority education in the future.  相似文献   
997.
Between 1950 and 1980, China experienced the most rapid sustained increase in life expectancy of any population in documented global history. We know of no study that has quantitatively assessed the relative importance of the various explanations proposed for this gain in survival. We have created and analysed a new, province-level panel data set spanning the decades between 1950 and 1980 by combining historical information from China's public health archives, official provincial yearbooks, and infant and child mortality records contained in the 1988 National Survey of Fertility and Contraception. Although exploratory, our results suggest that gains in school enrolment and public health campaigns together are associated with 55–70 per cent of China's dramatic reductions in infant and under-5 mortality during our study period. These results underscore the importance of non-medical determinants of population health, and suggest that, in some circumstances, general education of the population may amplify the effectiveness of public health interventions.

Supplementary material for this article (Babiarz et al. 2014, Suppl.) is available at: http://dx.doi.org/10.1080/00324728.2014.972432  相似文献   

998.
999.
BackgroundIn Canadian provinces with opt-out policies for maternal HIV screening, pregnant women are told HIV screening is routine and are provided with the opportunity to refuse. In Newfoundland and Labrador an opt-out screening policy has been in place since 1997.PurposeThis research study aimed to (1) obtain an increased understanding of the information women receive about HIV/AIDS during the opt-out screening process and (2) to advance the policy related dialogue around best practices in HIV screening within the province of Newfoundland and Labrador.MethodsTwelve women who were between 14 and 35 weeks gestation participated. Interviews were transcribed verbatim and a thematic analysis was carried out.FindingsThe major themes are that women have difficulty obtaining clear information about maternal HIV screening, are often not told they have the right to refuse maternal screening, and experience paternalism from physicians.ConclusionWe recommend that physicians and other health care providers in be reminded that that current opt-out testing requires women's consent and that women must be given the option to refuse the test.  相似文献   
1000.
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