Southern Negro Migration: Social And Economic Components Of An Ecological Model

This paper considers social and economic correlates of age-specific 1950-1960 net migration of Negro males from a sample of 150 southern counties. A model is developed with five components: (1) economic activity and urbanization, (2) white traditionalism, (3) demographic and ecological pressure, (4) nonwhite poverty, and (5) nonwhite home ownership. The dominant migration forces, as evidenced by correlations with component indicator variables, are the "pull" factor of change in nonprimary industrial employment, the "push" factor of population pressure in the nonwhite rural-farm sector, and the "push" of white traditionalism. However, the significance of model components varied when analyzed along age and industrial development continua. In the younger age groupings, industrial employment growth, population pressure, and white traditionalism were dominant migratory forces while in the older age groupings, industrial employment growth and non-home ownership were most significant. For Negro males in agricultural counties, the major migration propellents appeared to be the "push" of population pressure in the rural farm sector and non-ownership of homes. On the other hand the statistical explanation for Negro migration in more industrialized southern counties rests primarily with the "pull" of increased employment in non-primary industries along with population pressure. The importance of the findings for migration theory is discussed.     

Population dynamics and drought: A village in Niger

Summary The paper reports the results of demographic research in a rural village of about 1500 Hausaspeaking farmers in southern Niger, during the winter of 1973-74. The research site lies at the heart of the Sahel-sudanic zone just to the south of the Sahara, where drought, and in some areas, famine have exacted a heavy human, animal, and economic toll since 1968. The study was designed to measure and explain the change in the size and structure of the population during the years 1969-73. Social anthropological field techniques were used to ensure full and accurate reporting by community residents on all census topics. Data on rainfall and crop yields, on health and sanitary conditions, and on the political economy, social organization, and culture of the village were gathered in order to interpret the demographic situation The analysis of this data yields the following conclusions: 1. The population of the village appears younger (mean age: 15 years) and growing faster (mean doubling time: 23 years) than reported for Niger as a whole in 1972. 2. Contrary to what the researchers expected, the crude death rate, while relatively high to begin with, actually declined during the drought period (mean: 14.81); the crude birth rate remained very high (mean: 46.01), and the crude rate of increase rose from 1969 to 1973. 3. There was virtually no family out-migration from the target village during the drought, although the number of adult males participating in seasonal migrations to large West African towns rose from 35 per cent in 1969-70 to 75 per cent in 1973-74. 4. Problems of food production and distribution were acute, but thanks to the availability of donated foods, these were sufficiently short-lived during this drought cycle to make no discernible impact on population, although prolonged protein/calorie malnutrition among the very young may affect future fecundity.     

Some demographic consequences of changing cohort fertility patterns: An investigation using the Gompertz function

Abstract In this paper are formulated some convenient summary measures of fertility patterns. These measures, which are based on the Gompertz function, are total lifetime fertility, median age of mothers at childbirth, and inter-quartile range of age of mothers at childbirth. Estimates of the parameters of Gompertz function, based on Canadian data, are used to derive, for each of the summary measures, values which reflect historical fertility experience, and thus give an impression about the range of realistic values for these measures. A simple model of demographic activity which includes the Gompertz function is also considered, and this model is used in computer simulation experiments to determine the macro-demographic effects of changes in each of the three summary measures.     

A note on differential fertility in Sri Lanka

In this paper an attempt has been made to study differential fertility by urban-rural and regional classifications, using data obtained from complete tabulations of the 1963 Census of Population, the four rounds of the Socio-Economic Survey conducted from November 1969 to October 1970, and the Registrar General's Department. The analysis of current fertility indicates that the traditional pattern of lower urban fertility relative to rural held true in both 1963 and 1970 and also shows a narrowing of the differentials. The country was divided into four zones on an agro-climatic basis for regional analysis. A consistent ranking of the zones in relation to current fertility emerges in both 1963 and 1970. Changing patterns of age-specific fertility and age-specific marital fertility are discussed. Data on average size of family by urban-rural and regional classifications are also analyzed. An attempt has also been made to identify some of the possible causes for the differentials observed.     

Time series of growth in use of oral contraception and the differential diffusion of oral anovulents

Abstract Differential growth in the use of oral anovulents is explored through construction of separate time series for Canadian women classified by religion, education, and nativity. The series suggest that native-born Roman Catholic women are as likely as native-born Protestant women to be using oral contraceptives by the terminal point of our series in 1967. The period of very rapid growth in the use of orals appears to have come to an end. Differential patterns of diffusion of oral contraception shown by the categories of women discussed, suggest sources of bias in the profile of an aggregate time series.     

Gender Minority Stress: A Critical Review

ABSTRACT

Past studies that compare cisgender to transgender (or trans) and gender diverse people have found a higher prevalence of mental health problems among the latter groups. This article uses Testa’s gender minority stress framework, which is an expansion of minority stress theory, to assess minority stressors that are specific to the experiences of trans and gender diverse people. The concept of cisnormativity, an ideology that positions cisgender identities as a norm, is used in relation to the gender minority stress framework to describe the marginalizing nature of social environments for trans and gender diverse people. This article provides a critical review that integrates and expands on past theoretical perspectives on gender minority stressors and protective factors. Specifically, this article demonstrates the relevance of cultural and ethnic backgrounds to complement the application of intersectionality in research on health disparities experienced by trans and gender diverse people.     

Continuity of women's work,breastfeeding, and fertility in Ghana in the 1980s

Much of the inconsistency that has appeared in studies of the effect of women's work on fertility in less developed countries has been attributed to the varying accessibility of employment in the modern sector. The analysis presented in this paper shows that continuity of work matters more than sector of work. It also confirms that, even in a setting of low contraceptive prevalence, increased fecundity associated with the less intense breastfeeding practices of working women do not result in shorter birth intervals. The influence of women's work on fertility control is likely to be underestimated if the effects of sporadic versus continuous work are conflated, or if fecundity differentials by work status are unmeasured.