Psychosocial adversities at work are associated with poorer quality marriage-like relationships

The characteristics of work have an impact on individuals?? personal lives, including on health and close personal relationships. Previous research into the negative spillover effects from work to marital quality has predominantly examined structural job characteristics, such as job hours and shift work. This study used data from a large representative community sample of midlife (aged 40?C44 at baseline) employed persons in marriage-like relationships (n?=?2,054) to investigate the relationship between psychosocial job characteristics and relationship quality. Data from three waves of the Personality and Total Health (PATH) Through Life Survey were analysed. The results show that all psychosocial job adversities (high job demands, low job control, and job insecurity) were independently associated with lower levels of positive support from partners for both men and women. In addition, there was a linear relationship between the number of psychosocial adversities reported and lower levels of positive support from partners. These findings are relevant to policy makers in the areas of employment and family services. They identify the potential broader social costs of adverse psychosocial characteristics at work. This study sets the scene for further longitudinal research to examine the causal links between psychosocial job quality and relationship quality.     

Pre-term Foetal Life Times in Scotland

A proportional hazards model was used to evaluate the association between ten categorical covariates and the risk of pre-term delivery for women having their first child and women in subsequent pregnancies. An adaptation of the model for use with grouped survival times made it possible to model foetal life times between 28 and 36 completed weeks of gestation for 67,000 Scottish singleton births in 1981. The use of the model was justified by testing time-dependent effects. For both groups of women age, and a history of abortion, were major factors associated with increased hazard. For women experiencing a second or higher-order birth a history of perinatal death was also associated with substantially increased hazard to the pregnancy.     

Fecundability and the Frequency of Marital Intercourse: New Models Incorporating the Ageing of Gametes

A companion paper in the last issue reviewed the literature on effects of frequency of intercourse on fecundability. At moderately high coital frequencies, predicted effects of further increases on fecundability based on previous work vary widely. New modelling reported here, designed to take into account the ageing of gametes, attempts to identify a set of limits within which the true relationship of coital frequency and fecundability at moderate to high frequencies may confidently be expected to lie.     

Breastfeeding Patterns and Determinants in the Near East: An Analysis for Four Countries

Few detailed studies of the determinants of breastfeeding behaviour have been carried out, especially in the Middle East. We provide a comparative investigation of patterns and determinants of breastfeeding in four Middle East countries (Egypt, Jordan, Tunisia and Yemen) based on WFS data. Differences in factors influencing ever-breastfeeding, continuing breastfeeding from very short to moderate durations, and extending breastfeeding into the second year are observed, indicating ‘structural shifts’ in the determinants of breastfeeding. Differences between countries are also found which can only roughly be associated with differences in modernization and urbanization. Lack of consistently negative effects of women's education and work status variables is attributed to the extremely low levels of both in the region. Interesting results are observed regarding effects of pill use and sex of child (boys being breastfed longer), suggesting the need for thorough studies to explain these findings further.     

Period Parity Progression Ratios and Birth Intervals in England and Wales, 1941–1971: A Synthetic Life Table Analysis

A method is presented for analysing maternity history data to provide period estimates of parity progression ratios, birth intervals and related indices. This is applied to a sample of the marriage and maternity histories from the Census of England and Wales of 1971 and shows: (a) a general increase through the 1950s and into the 1960s in period estimates of marriage and parity progression ratios, especially in the progression from first to second birth; (b) a general acceleration of fertility with, again, the second birth interval becoming particularly short and compact; and (c) very steep declines in third and fourth birth progression ratios from the mid-1960s. Birth interval distributions altered during the period examined. Decomposition of a progression-based total fertility index shows change in the ratios for lower birth orders to have dominated the fertility upswing and declines in ratios for higher birth orders to have initiated the subsequent decline.     

Development of birth registration and birth statistics in the United States

The registration of vital events in the United States has always been under the authority of State and local areas. The preparation of national birth statistics has been made possible through a co-operative working arrangement between the Federal Government and the States. This paper traces the development of registration systems in the United States from colonial days to the present period. The absence of adequate registration systems throughout the country, during the nineteenth century, led to the use of data collected in the decennial population censuses of 1850–1900 for estimating birth rates. This procedure was abandoned because of the unreliability of the results. Steps leading to the formation of the national birth-registration area in 1915, when it included ten States and the District of Columbia, and. activities resulting in its completion in 1933 are discussed.

A major portion of the paper outlines the nation-wide test of birth-registration completeness conducted in 1940 in conjunction with the decennial census of population. Important results of the test are presented, and the methodology is explained. A similar test is being carried out in 1950. Data derived will be used to focus attention on local areas requiring registration promotion. Correction factors for statistical series based on registered events will also be obtained. The final section of the paper indicates the steps States are taking to improve quality of reporting on the birth record. Changes in the content of the standard certificate of live birth since 1915 are summarized and the statistics tabulated from birth certificates detailed.     

Population policy in Mainland China

Population policy in Communist China has little demographic significance. It is of interest mainly for what it reveals about the nature of the administrative and decision making process in Peking. Although the evidence is often ambiguous, six fairly distinct phases of population policy can be distinguished, during which policy shifted from categoric denial of population problems to an endorsement of birth control and back to the denial of population problems. There are indications that the birth control campaign was first activated in response to fears of overpopulation, that it was abandoned during the “ leap forward ” in 1958 because the Chinese Communist leaders actually believed their economic expedients had achieved miraculous success, and that the recent absence of explicit policy reflects both a disillusionment with the “ leap forward ” and reluctance to resume openly the birth control campaign. Apparently, Peking is at present waiting hopefully for good news from the agricultural front before undertaking another major policy revision; if this hope is disappointed, the consequences may have great international significance.     

An analysis of indirect mortality estimation

In this paper the robustness of Brass's child-survivorship indirect mortality estimation technique is investigated. An analytical method is developed for studying the error or bias caused in indirect mortality estimates by poor data, badly chosen model functions, and specific demographic assumptions that are often violated in practice. The resulting analytical expressions give insight into the rationale of indirect methods, the conditions under which they are robust, and the magnitude of errors that occur when specific assumptions are violated.     

How Similar Are Cohabitation and Marriage? Legal Approaches to Cohabitation across Western Europe

Although cohabitation and childbearing within cohabitation have increased in Europe over recent decades, the variation across Europe remains remarkably wide. Most studies on union formation have not explicitly addressed the role of state policies in the development of cohabitation or discussed how countries have responded to changes in union formation by passing legislation. Here we discuss historical and theoretical issues relevant to the relationship between state policies and union formation and describe policies relating to cohabitation and marriage in nine Western European countries. Drawing on secondary sources and legal documents, we examine the quantity of regulations that mention cohabitation and the approach to cohabitation in 19 policy dimensions. We then place the countries along a continuum, from those that have equalized cohabitation and marriage to those that only regulate marriage. As a whole, this overview raises questions about the changing institution of marriage, as well as the increasing institutionalization of cohabitation.