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1.
In this paper we present a simple model of labour supply that is cast within the framework of an extended family. The model emphasizes a Ricardian division of labour whereby the specialization is solely driven by marginal productivity and value of time differentials. The empirical implications of the model are derived and tested using data that was collected in France to study the extent of trade within the family network. We find evidence that the extent of specialization is sensitive to the value of time differentials. Received: 17 May 1995 / Accepted: 20 February 1997  相似文献   

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Health experts are in widespread agreement that breastfeeding is generally the best option for infants and their mothers. The right to breastfeed in public has been guaranteed in forty-seven states in the US as a means to support nursing mothers and their babies, yet breastfeeding in public remains a controversial act. This project represents a textual analysis of news articles in the top ten newspapers in the United States to study the way breastfeeding is framed. We focus particular attention on the way one word, “nipple,” is treated in news coverage and argue that by using this word in connection with sexuality or pathology, news reports inhibit efforts to normalize nursing. Our findings suggest that because of journalism’s role in framing public discourse, a more frank, frequent and open use of the word nipple might better serve the needs of maternal–infant health.  相似文献   

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The research presented employed critical discourse analysis to examine advice columns on sex and women's sexual freedom as expressed in two popular women's magazines, Essence and Cosmopolitan, over a three-year period. Essence has a Black female audience, Cosmo a predominantly White female audience. Critical discourse analysis is concerned with language as a primary force for the production and reproduction of ideology and belief systems that come to be accepted as common sense. The study asked whether and to what extent sex talk in these two magazines mirrored tenets of sexual liberation as set forth by “second-wave feminism.” Findings showed that while both magazines reinforced women's right to sexual pleasure and to ask for what they wanted, Essence came closest to mirroring the tenets of women's liberation by advocating women's right to say no to men's bad behavior and to be their own persons. By contrast, Cosmo advised women to be innovative in exciting and keeping their men and to be more flexible in managing men's less than desirable behavior.  相似文献   

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BackgroundThere is widespread and some unexplained variation in induction of labour rates between hospitals. Some practice variation may stem from variability in clinical guidelines. This review aimed to identify to what extent induction of labour guidelines provide consistent recommendations in relation to reasons for, and timing of, induction of labour and ascertain whether inconsistencies can be explained by variability guideline quality.MethodWe conducted a systematic search of national and international English-language guidelines published between 2008 and 2018. General induction of labour guidelines and condition-specific guidelines containing induction of labour recommendations were searched. Guidelines were reviewed and extracted independently by two reviewers. Guideline quality was assessed using the Appraisal of Guidelines for Research and Evaluation II Instrument.FindingsForty nine guidelines of varying quality were included. Indications where guidelines had mostly consistent advice included prolonged pregnancy (induction between 41 and 42 weeks), preterm premature rupture of membranes, and term preeclampsia (induction when preeclampsia diagnosed ≥37 weeks). Guidelines were also consistent in agreeing on decreased fetal movements and oligohydramnios as valid indications for induction, although timing recommendations were absent or inconsistent. Common indications where there was little consensus on validity and/or timing of induction included gestational diabetes, fetal macrosomia, elevated maternal body mass index, and twin pregnancy.ConclusionSubstantial variation in clinical practice guidelines for indications for induction exists. As guidelines rated of similar quality presented conflicting recommendations, guideline variability was not explained by guideline quality. Guideline variability may partly account for unexplained variation in induction of labour rates.  相似文献   

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Over three consecutive years, Chinese secondary school students experiencing and not experiencing economic disadvantage (n = 280 and 2,187, respectively) responded to measures of perceived family life quality (parenting attributes and parent-child relational quality) and emotional well-being (hopelessness, mastery, life satisfaction and self-esteem). While participants experiencing economic disadvantage generally had more negative perceptions of parenting quality and parent-child relational quality than did adolescents not experiencing economic disadvantage, the differences were more pronounced for the father-adolescent dyad than for the mother-adolescent dyad. Emotional well-being was also different in adolescents with and without economic disadvantage. Although adolescents experiencing different intensity of economic disadvantage differed on some paternal parenting processes, no related differences were observed for other measures of family life quality and emotional well-being. The present study fills the research gap pertinent to the relationship between economic disadvantage and family as well as emotional quality of life in early adolescence in the Chinese culture. This work was financially supported by the Research Grants Council of the Government of the Hong Kong Special Administrative Region, Hong Kong (Grant CUHK4293/03H) and Wofoo Foundation. The author wishes to thank Britta Lee and Joyce Chow for their assistance in collecting the data.  相似文献   

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BackgroundThere is worldwide concern with increasing rates of pharmacologically induced labour and operative birth. Many women would like to avoid medical or surgical interventions in childbirth; a desire that may contribute towards the popularity of complementary and alternative medicine/therapies.MethodThis systematic review examines the effects of acupressure on labour onset and duration of labour. We searched MEDLINE, CINAHL, AMED, Cochrane Collaboration, and Science Direct from 1999 to 2013 for published randomised controlled trials and controlled trials comparing acupressure with placebo and no treatment. Studies recruited primiparous and/or multiparous women with either spontaneous or induced onset of labour. The outcome measures were labour onset and duration of all stages of labour.FindingsSeven trials with data reporting on 748 women using different acupressure points and methods of administration were included in the review. One study examined the initiation of labour and six studies examined labour duration and/or pain levels. The two most studied acupoints were Sanyinjiao/Spleen 6 and Hegu/Large Intestine 4. Results suggest acupressure may reduce the length of labour particularly in the first stage.ConclusionFurther research is required on whether acupressure can shorten labour duration, augment prolonged labour or initiate onset of labour by stimulating uterine contractions. Clinical trials should report the basis for acupressure treatment described in the STRICTA (minus needling) and CONSORT non-pharmaceutical guidelines.  相似文献   

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Gay men's health typically relies on traditional forms of qualitative analysis, such as thematic analysis, and would benefit from a diversity of analytic approaches. Such diversity offers public health researchers a breadth of tools to address different kinds of research questions and, thus, substantiate different types of social phenomenon relevant to the health and wellbeing of gay men. In this article, I compare and contrast three qualitative analytic approaches: thematic, critical discourse, and conversation analysis. I demonstrate and distinguish their key analytic assumptions by applying each approach to a single data excerpt taken from a public health interview conducted for a broader study on gay men's health. I engage in a discussion of each approach in relation to three themes: its utility for gay men's health, its approach to dilemmas of voice, and its capacity for reflexivity. I advocate that qualitative researchers should capitalise on the full range of qualitative analytic approaches to achieve the goals of gay men's health. However, I specifically encourage qualitative researchers to engage with conversation analysis, not only because of its capacity to resolve dilemmas of voice and to achieve reflexivity, but also for its ability to capture forms of social life hitherto undocumented through thematic and critical discourse analysis.  相似文献   

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AimTo determine the effects of protocol of admitting women in active labour on childbirth method and interventions during labour and childbirth.MethodsThis single-blind randomised clinical trial was conducted in a public hospital in Mazandaran province (Iran) in 2017. Two hundred nulliparous low-risk women were randomly assigned into intervention and control groups. The participant women were admitted in the intervention group using the admission protocol and to the group control by staff midwives and doctors. The admission criteria of the protocol were: the presence of regular, painful contractions, the cervix at least four cm dilated and at least one of the following cues: cervix effaced, and spontaneous rupture of membranes, or “show”. The primary outcome measure was childbirth method. Data were analyzed in SPSS-22 using Mann–Whitney and Chi–square tests. The level of statistical significance was set as p < 0.05.FindingThere were significant differences between the intervention and control groups in the number of caesarian section (CS) (p < 0.001). Two groups had a statistically significant difference in amniotomy (p = 0.003), augmentation by oxytocin (p < 0.001), number of vaginal examinations (p < 0.001) and fundal pressure (p < 0.001).ConclusionsUsing a protocol for admission of low risk nulliparous women in active labour contributed to reduction of the primary caesarean section rate and interventions during childbirth. A risk assessment and using evidence informed guidelines in admission can contribute to reduce unsafe and harmful practices and support normalisation of birth. This is essential for demedicalisation and a useful strategy for reducing primary CS.  相似文献   

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This paper analyses child labour participation and its key determinants using data sets from Peru and Pakistan. The results include tests of the ‘Luxury’ and ‘Substitution’ hypotheses that play key roles in recent studies on child labour and child schooling. The results reject both hypotheses in the context of child labour in Pakistan and suggest that income and related variables do not have the expected negative effect on children's work input. Rising wages of adult female labour in Pakistan, and falling adult male wage in Peru lead to increased participation of children in the labour market. The results on the combined country data formally establish the presence of strong individual country effects in the estimated regressions. For example, ceteris paribus, a Peruvian child is more likely to experience schooling than a Pakistani child. However, both countries agree on the positive role that adult female education and infrastructure investment in basic amenities can play in discouraging child labour and encouraging child schooling. Received: 24 August 1998/Accepted: 10 March 1999  相似文献   

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This paper addresses itself to some linkages between macro-social structure (industrialization, social class), social psychological variables (husband-wife decision making), psychological variables (attitudes), and fertility. A total of 726 currently mated women with proven fertility in five Brazilian communities were interviewed to determine various attitudes, their work experience, their participation in family decisions, their fertility ideals, and actual fertility. The five communities were selected along a rural-urban-industrialization continuum to include a village, two non-industrial cities, and two industrial cities (one of which was Sao Paulo). Family size in the industrial cities was small in all social strata, while in the non-industrial cities family size was large in the lower strata and declined in the upper strata. Further analysis revealed that smaller family size is associated with generally higher levels of status among women—higher educational levels, greater social contacts and more skilled employment, and equality in family decision making. Our analysis supports the hypotheses that industrialization influences fertility through shifts in the social status of women, both in their work and at home. New education and work opportunities facilitate the emergence of modern conceptions of the role of women in society and egalitarian decision making in the family. These attitudes and patterns of husband-wife interaction are related to smaller family size ideals and lower fertility.  相似文献   

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ProblemWithin maternity care policies and practice, pregnant migrant women are regarded as a vulnerable population.BackgroundWomen’s experiential knowledge is a key element of woman-centred care but is insufficiently addressed in midwifery practice and research that involves migrant women.AimTo examine if pregnant migrant women’s experiential knowledge of vulnerability corresponds with sets of criteria of vulnerability, and to explore how migrant women make sense of vulnerability during pregnancy.MethodsA sequential two-phased mixed-methods study, conducted in the Netherlands, integrating survey data of 89 pregnant migrant women and focus group data obtained from 25 migrant mothers - living in deprived areas according to the Dutch socio-economic index.ResultsCriteria associated with vulnerability were reported by 65.2% of the participants and 62.9% of the participants reported adverse childhood experiences. On a Visual Analogue Scale, ranging from 0 (not vulnerable) to 10 (very vulnerable), participants self-reported sense of vulnerability showed a mean score of 4.2 (±2.56). Women’s experiential knowledge of vulnerability significantly correlated with the mean sum score of clinical criteria of vulnerability (r .46, p .002) and with the mean sum score of adverse childhood experiences (r .48, p < .001). Five themes emerged from the focus group discussions: “Look beyond who you think I am and see and treat me for who I really am”, “Ownership of truth and knowledge”, “Don’t punish me for being honest”, “Projection of fear” and “Coping with labelling”.ConclusionPregnant migrant women’s experiential knowledge of vulnerability is congruent with the criteria. Calling upon experiential knowledge is an attribute of the humane woman-midwife relationship.  相似文献   

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Background

Accessibility of water immersion for labour and/or birth is often dependent on the care provider and also the policies/guidelines that underpin practice. With little high quality research about the safety and practicality of water immersion, particularly for birth, policies/guidelines informing the practice may lack the evidence necessary to ensure practitioner confidence surrounding the option thereby limiting accessibility and women’s autonomy.

Aim

The aims of the study were to determine how water immersion policies and/or guidelines are informed, who interprets the evidence to inform policies/guidelines and to what extent the policy/guideline facilitates the option for labour and birth.

Method

Phase one of a three-phase mixed-methods study critically analysed 25 Australian water immersion policies/guidelines using critical discourse analysis.

Findings

Policies/guidelines pertaining to the practice of water immersion reflect subjective opinions and views of the current literature base in favour of the risk-focused obstetric and biomedical discursive practices. Written with hegemonic influence, policies and guidelines impact on the autonomy of both women and practitioners.

Conclusion

Policies and guidelines pertaining to water immersion, particularly for birth reflect opinion and varied interpretations of the current literature base. A degree of hegemonic influence was noted prompting recommendations for future maternity care policy and guidelines’.

Ethical considerations

The Human Research Ethics Committee of the University of South Australia approved the research.  相似文献   

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In this paper we evaluate the hypothesis that the over-representation of women amongst the low paid is of little importance because women‘s earnings account for only a small proportion of total family income. Data from the General Household Survey (GHS), together with attitudinal evidence from three cross-sectional data sources, indicate that women‘s earnings are in fact an important and growing component of family income. The majority of the growth in the share of women‘s earnings occurs as a result of changing family labour structures; women‘s earnings are playing an increasingly important role in keeping their families out of poverty. JEL classification: J16; J31. Received April 9, 1996/Accepted August 22, 1996  相似文献   

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