Fertility trends in rural China during the 1980s are examined in terms of the cohort and period effect of fertility. Variations in fertility among the subregions of rural China are also examined, and it is demonstrated that birth bunching characterized the decade. The implications for future fertility and family planning are discussed also. Analysis is based on the stratified, systematic, cl...

background: factors that influence men’s childbearing intentions have beenrelatively unexplored in the literature.objective: this study aimed to determine the influencing factors about the firstchildbearing timing decisions of men.materials and methods: in this cross-sectional study, 300 men who were referredto private and governmental healthcare centers in shahrood, iran were randomlyrecruited...

BACKGROUND AND PURPOSE Risk-taking behavior has been shown to be associated with adolescent pregnancy or childbearing. However, the specific risk-taking behavioral factors and the extent to which they are associated with adolescent childbearing is less clear. The purpose of this study was to determine the risk-taking behavioral factors associated with adolescent childbearing. METHODS In this ...

PURPOSE The American Academy of Neurology (AAN) quality indicators for epilepsy are designed to monitor quality, identify gaps, and ultimately drive improvements in clinical care. Appreciation of electronic patient records (EPR) to support such performance management is growing. This study aimed to demonstrate the use of an epilepsy-specific EPR in applying the AAN measures to objectively monit...

CONTEXT Understanding the causes of early childbearing is important for reducing the persistently high rates of early births in the United States. Perceptions of possible benefits may contribute to these rates, while high opportunity costs may dissuade women from early childbearing. METHODS Perceptions of costs and benefits of pregnancy, as well as later experiences of pregnancy, were assesse...

This paper uses 1979-85 data on women from the National Longitudinal Survey of Youth to examine the economic, sociological, and institutional antecedents of adolescent childbearing and high school completion and to analyze the effect of early childbearing on school completion. Fertility and school completion are modeled as dichotomous outcomes, and their determinants are estimated using a bivar...

The triple challenge of rapid population growth, declining agricultural productivity, and natural resource degradation are not isolated from one another; they are intimately related. However, strategic planning and development programming tend to focus on individual sectors such as the environment, agriculture, and population; they do not explicitly take into account the compatibilities and inc...

The present study was conducted to investigate whether forced-choice questions would lead to any particular tendency in young children’s responses. Two experiments were conducted in which 3to 5-year-olds children were shown a short animation and then were asked a set of two-option, forced-choice questions. Consistent findings were obtained: (i) Forced-choice questions influenced children’s resp...

Almost 50 years after domestic US family planning programs began, their effects on childbearing remain controversial. Using the county-level roll-out of these programs from 1964 to 1973, this paper reevaluates their shorter and longer term effects on US fertility rates. I find that the introduction of family planning is associated with significant and persistent reductions in fertility driven b...