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In 1982, the Chinese State Family Planning Commission conducted a nationwide fertility survey of 1 person/1000 in 28 provinces, municipalities, and autonomous regions. 815 sample units were selected and 310,462 women aged 15-67 were interviewed, 99.9% of those identified. 252,094 (24.77%) were of childbearing age (15-49) with 24.76% 15-19 years old. Among women of fertile age, 31.46% were unmarried, 64.53% were married to their 1st husbands, 2.89% were remarried, .19% were divorced, and .94% were widowed. Average age of 1st marriage increased from 18.4 in the 1940s to 22.8 in 1981. Total fertility rate dropped from 5.44 in the 1940s to 2.63 in 1981. In 1981, the birth rate was 85/1000 women of fertile age. Fertility was much higher among minority nationalities. 118 million of China's 170 million married couples of reproductive age (69.46%) use birth control at present; 50.2% use the IUD, 25.4% tubal ligation, 10.0% vasectomy, 8.2% oral contraceptives, and 2.0% condoms. About 21 million married women should have begun using contraception but have not. 14 million or 42.3% of 33 million 1 child couples have pledged to have only 1 child. If the fertility level of 1981 is maintained and the average woman continues to have 2.63 children, 2.91 in rural areas, China's population will reach 1.2 billion by 1993 and will exceed 1.3 billion by 2000. The Central Committee has a target population of 1.2 billion by 2000.  相似文献   

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《当代中国人口》2005,22(1):11-11
Revisions to the Law on the Protection of the Rights and Interests of Women (also known as the Women‘s Law) and the Law on the Protection of Minors have been included in the legislative plan of the 10th National People‘s Congress (NPC) Standing Committee, which is currently in session.  相似文献   

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Reniers G 《Demography》2008,45(2):417-438
In a setting where the transmission of HIV occurs primarily through heterosexual contact and where no cure or vaccine is available, behavioral change is imperative for containing the epidemic. Abstinence, faithfulness, and condom use most often receive attention in this regard. In contrast, this article treats marriage as a resource for HIV risk management via mechanisms of positive selection (partner choice) and negative selection (divorce of an adulterous spouse). Retrospective marriage histories and panel data provide the evidence for this study and results indicate that men and women in Malawi increasingly turned to union-based risk-avoidance strategies during the period that the threat of HIV/AIDS materialized. Although both sexes strategize in a similar fashion, men are better equipped than women to deploy these strategies to their advantage. The article concludes with reflections on the long-term and population-level implications of these coping mechanisms.  相似文献   

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This paper examines trends and cross-national variation in the active demand for immigration to the United States in the period of 1984–1993, using data from the Visa Office and various other sources. The analysis is restricted to legal immigration in numerically limited categories. The results show that the total number of active immigrant visa applicants steadily increased in the aggregate and in each of the preference categories. Moreover, the active demand for immigration was highly skewed, with the majority of applications coming from a dozen countries: Mexico, the Philippines, India, mainland China, South Korea, Taiwan, Vietnam, the Dominican Republic, El Salvador, Jamaica, Hong Kong, and Pakistan. Most of these highly-backlogged countries displayed a significant increase in the growth rate of demand for immigration. The paper also shows a substantial cross-national variation in the active demand for immigration and explores its structural determinants. The regression results indicate that the level of economic development in sending countries and U.S. economic and cultural relations with sending countries play important roles in the determination process. Policy implications of the findings are also discussed.  相似文献   

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Summary An iterative procedure for correcting stage-frequency data is described to allow for situations where the period during which a population is sampled begins after some individuals have entered stage 2 or ends before all individuals are dead. The reason for correcting data in this way is to enableKiritani andNakasuji's method for estimating stage-specific survival rates, with extensions proposed byManly (1976, 1977), to be used to analyse the data. The proposed procedure is illustrated on data obtained by sampling a population of the grasshopperChorthippus brunneus passing through four instar stages to reach the adult stage.  相似文献   

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In this paper, we evaluate income distributions in four European countries (Austria, Italy, Spain and Hungary) using two complementary approaches: a standard approach based on reported incomes in survey data, and a microsimulation approach, where taxes and benefits are simulated. These two approaches may be expected to generate slightly different results, particularly in respect of individuals on lower incomes, because benefit receipts tend to be under-reported in survey data, and over-estimated in microsimulation procedures. However, we find that the two approaches do in fact produce reasonably consistent results, in terms of both inequality measures and poverty rates. To the extent that the results differ, we explore the reasons why these differences arise, and suggest directions for future research, in which each approach may inform improvements in the other.  相似文献   

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AimThe objective of this study was to evaluate educational approaches for midwives to promote breast awareness for postnatal women by measuring the knowledge, attitude and practice of midwives.MethodsA nonequivalent control design comparing two intervention groups and control group was used. Participants were Japanese midwives agreeing to this study. Midwives in the program group attended the program; those in the text group only read the textbook. Midwives in the control group neither attended the program nor learned by textbook. All measurements were administered at baseline, one-month post-program, and three-month post-program.ResultsAmong 215 participants, 168 midwives (45 program, 62 text, and 61 control) remained until three month follow-up. The knowledge test score was found to have significant mutual interactions between the three groups and time (F = 14.2, df = 4, p < 0.001). However, the attitudes did not differ between the three groups. Implementation rates for midwifery practice incorporating breast awareness education for postpartum women were different at one month and three months between the three groups. Implementation of breast awareness education at three months revealed the following factors: program group (OR 5.4, 95%CI [1.3–21.8]; text group: OR 0.7, 95%CI [0.2–2.7]) and implementation of breast awareness education at the first time measurement (OR 18.6, 95%CI [4.6–73.9]).ConclusionsThe results of this study showed that the educational program increased midwives’ knowledge and contributed to the continuation implementing breast awareness education for postpartum women about three months after testing.  相似文献   

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ABSTRACT

This paper reports on an exploratory two-group, pre- and posttest design study, which employed data triangulation with a convenience sample (n = 120) of women over 45 years aged between 45 and 83 years, living and/or working within the South East Sydney and Illawarra areas of New South Wales. Sixty-nine women recorded the Health Check Log (HCL) (33 were health professionals) to assess and monitor their health over 12 months. The majority found the HCL greatly assisted in monitoring and maintaining their health, and the analyses of the SF-36 health survey suggest that women 45 years and over may benefit by regular use of the HCL.  相似文献   

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The overall efficiency of insecticides with various egg, nymph and adult efficacy for brown planthopper control were analyzed using a simulation approach. Insecticides which have high nymphal efficacy are most effective. Nymphal efficacy contributes up to 71% of the potential efficiency while ovicidal efficacy contributes the remaining 29%. Adult efficacy alone appears to have negligible effects. Long residual efficacy provides better control, however, the increase in efficiency is not directly proportional to the residual period of the insecticide. A residual period of 10 to 15 days would suffice for BPH control.  相似文献   

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Evolutionary theory is becoming an increasingly important perspective in many social science disciplines. Ironically, the impact of evolutionary theory has been minimal in the study of human population although among the social sciences it is in demography and related fields that evolutionary approaches would be most appropriate. In this paper I review varying perspectives within evolutionary theory, proceeding to a brief review of theoretical paradigms within the field of demography. I then examine how evolutionary perspectives can interface with these theories, showing how evolutionary approaches elaborate, strengthen, and unify these outlooks. Lastly, I explore the implications of evolutionary approaches for research and policy.  相似文献   

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An earlier study, based on data from Western countries, concluded that an international standard for life satisfaction could be stated as 75 ± 2.5 percentage of the measurement scale maximum score. This study presents a similar analysis based on data from countries representing all major geographic regions. It is reported that these data yield a more inclusive standard of 70 ± 5 percentage of scale maximum. While the major correlates of life satisfaction are found to be individualism and national wealth, the life satisfaction levels of some countries are distinctly anomalous in this regard. It is concluded that the narrow range of population data suggest that life satisfaction is held under homeostatic control. The anomalous levels of life satisfaction reported by some countries indicate caution in the interpretation of life satisfaction data as implying some desirable population state.  相似文献   

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Adjustment to aging (AtA) is a multifactor adjustment process with implications on aging well among older adults. The aim of this study was to develop and validate a scale to assess the factors that older adults recognized as indicators of their AtA, with a cross-national comparative perspective towards aging well. Convenience sampling was used to gather questionnaire data, including demographics and the proposed scale. Complete data was available for 1,291 older community-dwelling adults, aged between 75 and 102 years (M = 83.9; SD = 6.68), who represented four different nationalities. Exploratory and confirmatory factor analyses were performed for dimension reduction and exploration of the factorial structure. Data gathered with the 22-items AtA five-factor scale showed overall good psychometric properties (in terms of distributional properties, statistical significant factor weights, factorial, convergent, discriminant criterion and external-related validities, as well as reliability). Five factors were selected for the Adjustment to Aging Scale: (a) sense of purpose and ambitions (b) zest and spirituality; (c) body and health; (d) aging in place and stability; and (e) social support. We present a 22-item scale with five factors for AtA estimation in a cross-national elderly population which produced valid and reliable data for elder persons from four different nationalities. Results showed that this scale is an adequate cross-cultural instrument for research, clinical practice and program development in the health care context. These may benefit from clearly understanding AtA as an important component for reducing health disparities and for aging well, across nationalities.  相似文献   

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This paper presents a study of the relationship between the psychological well-being of Spanish adolescents from 12 to 16 years old and the values they aspire to for the future (N = 1,618). Adolescents’ well-being is explored through (a) their satisfaction with 19 specific life domains, (b) the Personal Well-Being Index (Cummins, Social Indicators Research, 43, 307−334, 1998) and (c) an item on overall satisfaction with life. The values they aspire to are explored by means of a list of 23 personal qualities or values. Satisfaction domains and values aspired to have been grouped into dimensions using principal component analysis (PCA). Boys scored significantly higher on the materialistic values dimension and the capacities and knowledge related values dimension, while girls scored higher on the interpersonal relationship related values dimension. The youngest adolescents scored higher on materialistic values, while the oldest scored higher on interpersonal relationships related values. Such results are similar to those obtained in a previous study, using a shorter version of the lists of satisfaction domains and of values aspired to and a sample of 8,995 adolescents and 4,381 of their parents from five different countries. In both studies results suggest that values aspired to can be considered a well-being related construct. However, an important change appears in the latest Spanish sample: Family values no longer fit with the interpersonal relationships related values dimension in the PCA, and now function as a separate value dimension which shows no correlation with overall life satisfaction, the PWI, or life satisfaction domains with the exception of family satisfaction. Interestingly, family values have also changed their loading dimension in the PCA developed with the answers from a sample of parents about the values they aspire to for their own child’s future (N = 723). Parents’ responses were compared with those of their own child, with concordances observed in about half of the families, low discrepancies in about one third and high or very high discrepancies in about 20%. Although the results of this study have their limitations, they suggest support for the hypothesis that important changes in values aspired to may be taking place over a short period of time, consistent with the findings of changes in values in several countries (Inglehart, Modernization and postmodernization. Cultural, economic and political change in 43 societies, Princeton: Princeton University Press, 1997), but apparently with no outstanding impact on adolescents’ well-being.  相似文献   

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Tensions exist between what some queer student teachers experience in the university setting, their lives in schools during field placements, and upon graduation. We describe a series of workshops designed for queer student teachers and their allies that were conducted prior to field placement. Participants revealed high degrees of satisfaction with the program and increased feelings of personal and professional self-efficacy. Participants reported high levels of experienced homophobia in their academic programs; as such, the workshops were a valuable “safe space.” These workshops appear to fill a significant gap for queer students and their allies in teacher preparation programs.  相似文献   

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Social Indicators Research - The analysis of Customer Satisfaction is an important tool in planning business activities. It allows firms to identify which features and attributes are important for...  相似文献   

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Free premarital examination and prenatal screening subsidy.The Happiness Project for maternal and infant health with the content of "one free service and two subsidies" had achieved decreases in the birth defect rate for two consecutive years. In 2012,Guangxi will continue to implement the project which offers free premarital medical examination and subsidizes prenatal screening and neonatal screening of  相似文献   

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