清代东北人口的统计分析

清初,中国东北地区地广人稀,劳动力短缺,严重的制约了当地的经济发展。历时近三百年,东北地区人口数量规模发生了巨大变化,尤其到中后期人口数量急剧增长。在清朝激烈动荡的社会变革之中,东北的人口结构也相应的发生了深刻的变化,人口流动与迁移活动也相当频繁。这些人口特点具有很强的时代特色,对于当时处于转型期的东北开发产生了重要的作用。     

我国已婚育龄人群避孕水平及避孕方法使用趋势

利用中国20世纪60年代到2004年的全国计划生育调查数据,深入分析我国已婚育龄人群避孕水平及避孕方法的使用趋势。结果表明,我国一直是全球总避孕水平最高的国家,避孕方法以长效措施为主。90年代后,主要避孕方法中宫内节育器现用率逐年上升,女性绝育逐年小幅下降,男性绝育逐年明显下降,避孕套现用率逐年递增,口服避孕药、外用避孕药和其他避孕方法呈逐年下降趋势;且避孕方法的选择存在省市、城乡差异。     

Pictures of male homosexuals in the heads of Turkish college students: the effects of sex difference and social contact on stereotyping

The purpose of this study was to focus on the context of stereotypes of gay men, and how sex differences and social contact influence the stereotypic and counter-stereotypic attributes of them. To do that, 77 female and 106 male heterosexual undergraduate students participated in the study. The participants filled out a rating scale. The findings of the study demonstrated that male participants defined male homosexuals by using more stereotypic, less counter-stereotypic attributes, while female participants used less stereotypic and more counter-stereotypic attributes to define gay men. In the same way, participants who hadn't had any social contact with any homosexuals used more stereotypic and less counter-stereotypic attributes, while others who had had social contact with at least a homosexual defined gay men by using less stereotypic and more counter-stereotypic attributes. Both male participants and participants who hadn't had social contact with any homosexuals used more negative stereotypes than both females and participants who at least had had social contact with a homosexual. The findings were discussed in terms of gender-based judgments of gay men.     

隔代照顾的生物社会学动因及影响分析

当前社会环境下,儿童照顾给工作和家庭平衡带来压力和挑战。隔代照顾成为缓解这一压力的流行方式而得到了广泛的关注,学术界产生了许多研究成果。其中,生物社会学视角在国外隔代照顾研究中有较多的应用。但是在国内采用这一视角进行的实证研究非常少。本研究以中国健康与养老追踪调查(CHARLS)2015年的数据为资料,通过生物社会学的视角并使用广义Logistic模型和广义线性模型对四类儿女双全的祖辈的隔代照顾的积极性进行分析。结果表明亲缘选择假设不能完全解释四类祖辈照顾孙辈的积极性的差异。虽然从整体上看女性祖辈比男性祖辈更积极地照顾孙辈,但是父系女性祖辈照顾孙辈的积极性并没有像亲缘选择假设所推断的那样显著低于母系女性祖辈。同时,分城乡的回归结果表明城镇地区四类祖辈的积极性没有显著差异,而在乡村地区父系女性祖辈的照顾强度显著高于其他三类祖辈。因此,亲缘选择理论可以解释照顾者性别差异的部分原因,而无法阐明父系和母系的宗族差异。此外,照顾者的工作状态、婚姻状态、受教育水平、子女的经济支持、子女的数量和子女的年龄都是影响隔代照顾积极性的显著因素。需要注意的是虽然生物社会学理论有其独特的价值,但是将它用于社会研究也有明显的局限性。因此,这一理论仍然有许多亟待探索和完善的空间。     

Fertility adaptation of rural-to-urban migrant women: A method of estimation applled to Korean women

This study proposes to test for the existence of an adaptation effect of rural-to-urban migration. The design is to divide migrants into two groups at the time of observation: one group which had migrated by that time, and another group consisting of individuals who had not yet migrated but are known to migrate later. It is presumed that if the former group had not migrated it would have had a birth path similar to the latter group. Adaptation is measured by the difference between this hypothetical birth path and the actual birth path of migrants observed after they migrate. The model is tested on Korean women and found to support the existence of an adaptation effect.     

The marriage of mentally handicapped people and family planning services for them in Shanghai

This brief article discusses findings from a study by the Shanghai Population Information Center on marriage, fertility, and family planning among mentally handicapped adults in Shanghai, China, and population dynamics. The sample included 184 mentally handicapped persons aged 20-49 years (79 men and 116 women). 47 people had mild, 92 had moderate, and 45 had severe mental deficiencies. The mean age was 33 years. About 29% were married or ever married. 49 were married or ever married women. 6 spouses were mentally deficient. About 70% of the married or ever married had children. 43 had ever used contraception. The most commonly used method was the IUD. Several people had the approval of family members and were sterilized. Only 3 women were prevented from use of contraceptive services by family. 38% of the unmarried women's parents or relatives wanted their mentally deficient family members to be married before old age. 48% discouraged marriage because of the mental deficiency.     

Mental Health of Transgender People in Hong Kong: A Community-Driven,Large-Scale Quantitative Study Documenting Demographics and Correlates of Quality of Life and Suicidality

A community-driven survey of 106 transgender people (the first such survey in Hong Kong) showed that: (1) more than half the sample (50.9%) had a university degree or higher qualification; (2) despite this, 43.4% had a monthly income below HK$6,000 (about USD$775); (3) 66% reported “fair” or “poor” quality of life; (4) 67% of the sample (87.1% of respondents aged 15–24 years) had contemplated suicide; and (5) 20.8% of the sample (35.5% of respondents aged 15–24 years) had attempted suicide. It was found that (1) those who were single, had a lower monthly income, and identified as transgender women reported lower quality of life; and (2) those who were younger and on a lower income expressed higher suicidality. The findings suggest that service providers and policy makers urgently need to address the mental health needs of transgender people, particular younger transgender people.     

我国计划生育利益导向机制现状调查与思考

通过我国四个省（市）计划生育利益导向机制实施试点的现状调查,分析了试点工作中取得的主要成效及存在的困难与问题,发现利益导向机制在改善计划生育家庭的生活保障及政策示范等方面取得了成绩,但在制度设计、操作化等方面还存在着一些缺陷与不足,并就如何进一步推进利益导向机制提出了政策性建议。     

Health concerns as a deterrent to seasonal migration of elderly Canadians

Each year, thousands of older Canadians seasonally migrate to warmer climates to spend the coldest winter months. Generally in good health, these older Canadians face the possibility of becoming ill during their long stays outside the country. This paper investigates health incidents and health concerns of 2046 Canadians aged 65 and older who spent part of the 1985–6 winter in Florida. Respondents had completed a mailed questionnaire sent to subscribers to a weekly newspaper targeted at the Canadian audience.Forty-six percent reported a health problem that bothered them now, and 14% said they had experienced a medical emergency requiring doctor or hospital care on this trip to Florida. Another 41% reported having had such a medical emergency on a previous trip. Although most respondents were habitual seasonal visitors to Florida, 5% said they had anticipated they would not return next year because of a health condition.     

The Emergence of a Positive Relation Between Education and Third Birth Rates in Norway with Supportive Evidence from the United States

Data derived from the Central Population Register of Norway and the 1988 National Survey of Families and Households show a positive association between mothers' educational level and rates of third births. Norwegian women who had a second birth during the late 1970s and had received more than 12 years of schooling gave birth to a third child more frequently than women who had only received the minimum compulsory education. Similar results were obtained for American women who had a second birth during the 1970s. Attempts to explain this positive effect of education in terms of economic status, or a differential impact of commitment to work by the mothers, have failed. It also seems that trends and variations in selection to parity 2 play a minor role.     

Heterosexual women's perceptions of their marriages to bisexual or homosexual men

Twenty-one heterosexual women who were or had been married to bisexual or homosexual men and had children by them responded to a 28-page questionnaire that explored their experiences as wives and mothers. All of the married women expected a lasting, monogamous marriage. Only three had partial knowledge of their husband's sexual orientation before marriage. All of them went through a painful grief reaction when they learned that their husbands had emotional or sexual, or both, attachments to other men. The suffering was aggravated by feeling deceived or stupid for not having guessed the truth. What made it difficult for them to seek support from family and friends was the fear of encountering social disapproval or ostracism. They were afraid for themselves, their husbands, and their children. At the time of the study 11 of the 21 women were still married and living with their husbands, but most of them felt unsure that the marriage would last. Ten were in transition, separated, or divorced. Only three of the still married wives had complete confidence in the future stability of their relationships. These marriages were characterized by good communications, husbands who considered themselves bisexual, and an open marriage contract whereby wives could have heterosexual affairs. Findings cannot be generalized from this small convenience sample, but will hopefully encourage further research. The writers are also soliciting more subjects to enlarge the sample.     

Psychosocial correlates and antecedents of abortion: An exploratory study

Longitudinal data are used to examine the relation between young adult women's abortion experience and a variety of antecedent and subsequent personality, perceived environment, and behavior variables. About one-quarter of the women in two separate samples reported that they had had an abortion. Bivariate analyses show that young adult women who have had an abortion are characterized by greater psychosocial unconventionality than women who have not had an abortion. Similar differences along an underlying dimension of conventionality-unconventionality distinguish, antecedent to the abortion experience, women who would later have an abortion from those who would not. The findings are consistent with the expectations of Problem-Behavior Theory (Jessor & Jessor, 1977).This paper is a report from the Young Adult Follow-Up Study (R. Jessor, princial investigator) supported by Grant No. AA-03745 from the National Institute on Alcohol Abuse and Alcoholism.We are grateful to Dr. Lee Jessor for her contribution to the overall longitudinal project and to several of the measures employed in this report.     

Sensitivity of Livelihood Strategy to Livelihood Capital: An Empirical Investigation Using Nationally Representative Survey Data from Rural China

Research on the association between rural households’ livelihood capitals and livelihood strategies has long been of interest in geography, management, economics, ecology and other disciplines. However, the existing micro-empirical studies are mostly small-scale surveys of rural households; there are much fewer large-scale investigations at the national level. Meanwhile, few empirical studies have analyzed the sensitivity of rural households’ livelihood strategies to various types of livelihood capitals in different types of villages, from the perspective of village type. This study uses survey data from 8031 rural households in 226 villages from 27 provinces (cities) of China; the villages were divided into three types: plain villages, hilly villages and mountainous villages. The livelihood capitals and livelihood strategies of rural households in different types of villages were examined, and ordinal logistic regression models were construed to explore the sensitivity of rural households’ livelihood strategies to various types of livelihood capitals in different types of villages. The results revealed that: (1) the sample of rural households had similar livelihood asset structures and livelihood strategy selections across the different types of villages. Among them, human capital was the most important livelihood asset for rural households, while rural households had the lowest dependence on natural capital; off-farm work was the main livelihood strategy for rural households, followed by on-farm work, while the proportion of households engaged in part-time work was the smallest. (2) Rural households’ livelihood strategies had different sensitivities to various types of livelihood capitals, and there were also differences in the sensitivities among different types of villages. For the total sample, as well as the hill and mountain village sub-samples, human and financial capitals had significant positive impacts on livelihood strategy, while nature and social capitals had significant negative impacts on livelihood strategy; physical capital had no significant impact on livelihood strategy. For the plain village sub-sample, human and physical capitals had significant positive impacts on livelihood strategy, while nature capital had a significant negative impact on livelihood strategy; financial and social capitals had no significant impacts on livelihood strategy. This study enhances our understanding of the characteristics of rural households’ livelihood capital structures and livelihood strategy selections as well as the sensitivity of rural households’ livelihood strategies to various types of livelihood capitals among different types of villages in China. These findings provide reference for the formulation of policies related to the improvement of rural households’ livelihoods in different types of villages.

     

The effects of kin on child mortality in rural gambia

We analyzed data that were collected continuously between 1950 and 1974 from a rural area of the Gambia to determine the effects of kin on child mortality. Multilevel event-history models were used to demonstrate that having a living mother, maternal grandmother, or elder sisters had a significant positive effect on the survival probabilities of children, whereas having a living father, paternal grandmother, grandfather, or elder brothers had no effect. The mother's remarriage to a new husband had a detrimental effect on child survival, but there was little difference in the mortality rates of children who were born to monogamous or polygynous fathers. The implications of these results for understanding the evolution of human life-history are discussed.     

Life satisfaction: A study based on the organization of personal projects

A methodology about personal project was used to understand perceived life satisfaction. Variables derived from the Personal Project Matrix were shown to explain variability in reported life satisfaction in two separate studies (university and professional samples). The results indicated that personal projects of students had been organized in systems and these systems' properties had meaningful effects on life satisfaction. A cross-validation analysis revealed that professionals' projects did not show the same systemic feature which students' projects had. But some variables such as projects performed in general places, stress, and amount of reported obstacles discriminated life satisfaction scores meaningfully.     

郑州市大学生性行为现状及影响因素

本文利用2006年3月在郑州市4所大学调查的326名大学生性观念和行为的调查数据,分析了郑州市目前大学生性行为现状及影响因素。结果表明,有45.6%的男大学生和40.6%的女大学生承认与异性有过接吻、抚摩等性接触经历;其中,有36%男性和16%的女性与异性有过性交经历。比较而言,女大学生比男大学生更喜欢非性交的性接触。影响大学生性行为的因素不仅在男女之间有很大的差异,在男性和女性内部也有很大的差异。对待性的态度(性观念)和家庭社会经济地位对大学生的性行为有很强的影响,其中,家庭社会经济地位低的和高的大学生比条件一般的大学生更容易与异性发生性行为。家教的严格程度、家庭关系的和谐程度,与家庭联系的频繁程度等对女大学生的性行为有强烈的影响,但对男大学生没有影响。抽烟对男大学生的性行为,有很强的影响,对女大学生的性行为则没有影响;而喝酒只影响男大学生的非性交性行为和女大学生的性交性行为。在未来可能实施的一些降低女大学生的高危行为的项目中,家庭的参与是非常重要的一个方面。     

Mental health issues: a comparison of lesbian, bisexual and heterosexual women

This study examines mental health issues among women of different sexual orientations. An anonymous survey was administered at 33 health care sites across the United States; the sample (N = 1304) included lesbians (n = 524), bisexual (n = 143) and heterosexual women (n = 637). Not only did sexual orientation influence the probability of experiencing emotional stress, but also whether a bisexual woman or lesbian had disclosed her sexual orientation (was "out") impacted the likelihood of having or having had mental health problems. Bisexual women and lesbians experienced more emotional stress as teenagers than did heterosexual women. Bisexual women were more than twice as likely to have had an eating disorder compared to lesbians. If a bisexual woman reported being out she was twice as likely to have had an eating disorder compared to a heterosexual woman. Lesbians who were not out and bisexual women who were out were 2-2.5 times more likely to experience suicidal ideation in the past 12 months. Lesbians and bisexual women who were not out were more likely to have had a suicide attempt compared to heterosexual women. Lesbians used psychotherapy for depression more commonly than did heterosexual or bisexual women. This is one of the few studies that compares lesbians, bisexual and heterosexual women. The implications of these findings are discussed.     

Caesarean section by country of birth in New South Wales,Australia

ObjectiveTo determine rates of caesarean section by country of birth and by obstetric risks.MethodsWe analysed the New South Wales Perinatal Data Collection data of women giving birth between January 2013 and December 2015. Obstetric risk was classified using the Robson’s 10-group classification. Multilevel logistic regression with a random intercept was used to measure the variation in caesarean section rate between immigrants from different countries and between regional immigrant groups.ResultsWe analysed data from 283,256 women, of whom 90,750 had a caesarean section (32.0%). A total of 100,120 women were born overseas (35.3%), and 33,028 (33.0%) had a caesarean section. The caesarean section rate among women from South and Central Asia ranged from 32.6% for women from Pakistan to 47.3% for women from Bangladesh. For South East Asia, women from Cambodia had the lowest caesarean section rate (19.5%) and women from Indonesia had the highest rate (37.3%). The caesarean section rate for North Africa and the Middle East ranged from 28.0% for women from Syria to 50.1% for women from Iran. Robson groups that accounted for most of the caesarean sections were women who had previous caesarean section (36.5%); nulliparous women, induced or caesarean section before labour (26.2%); and nulliparous women, spontaneous labour (8.9%).ConclusionsThe caesarean section rate varied significantly between women from different countries of birth within the same region. Women from some countries of birth had the higher caesarean section rates in some Robson groups.     

The validity of survey responses on abortion: Evidence from Estonia

This paper presents results of a validation survey of abortion conducted in Tallinn, Estonia in April and May 1992. The sample was drawn from patient records in a maternity hospital. Women who had an abortion in that hospital in 1991 were asked about recent abortions as part of a survey about women’s health. More than 80% of the respondents reported having a recent abortion. Some respondents misreported their abortion as a miscarriage. Moreover, some variation in reporting was associated with respondents’ characteristics. Ethnic Estonians were less likely to report their abortion than were Russians, women over age 40 were less likely to report the abortion than younger women, and women who had the abortion late in the first trimester were less likely to report that abortion. There was some evidence that unmarried women were less likely than married women to report their abortion, and that women who had borne three or more children were less likely to report their abortion than women who had borne fewer children. These differences probably stem from the extent to which pregnancy or abortion is considered stigmatizing for women in different situations.     

The island-wide family planning programme in Taiwan: Analysis of the accomplishments of the past eight years

Abstract Taiwan's island-wide family planning programme is the showcase of similar programmes in the developing world. In the past eight years, between 1964 and 1971, a cumulative total of 935,000 married women accepted the Lippes loop, 236,000 accepted the pill, and 116,000 couples accepted condoms. The prevalence rates of loop and pill users at the end of 1971 are estimated at 18·7 per cent and 3-6 per cent respectively. The programme had been recruiting more younger women of lower parity to practise family planning which is desirable, but a fact of concern is that a large proportion of the acceptors had had at least one son, and had accepted the methods to stop, rather than to space births. The 'life expectancy' of loop and pill, the two major contraceptives recommended in the programme, have been shorter than expected, 31·4 months without and 49·9 months with re-insertion for the loop, and only 10·5 months without re-taking for the pill. The concepts of 'half-life (retention)' and 'half-life (impact)', developed by the author, were applied in the analysis to obtain the values of 18·6 months and 25·7 months respectively for the loop, and 5·8 months and 9·2 months respectively for the pill all for the first segment. Only nine per cent of the total current loop wearers were aged 40-44 in 1964, but the proportion had increased substantially, to 20·5 per cent, in 1971. This 'ageing' of current users tends to minimize the demographic impact of the programme which is a factor of concern. Methods to overcome this and other problems should be explored for the final success of the programme.