نتایج جستجو برای: family size
تعداد نتایج: 954934 فیلتر نتایج به سال:
This article reports an eye-tracking experiment with 2,500 polymorphemic Dutch compounds presented in isolation for visual lexical decision while readers' eye movements were registered. The authors found evidence that both full forms of compounds (dishwasher) and their constituent morphemes (e.g., dish, washer) and morphological families of constituents (sets of compounds with a shared constitu...
Inequality in wealth has been well-documented, but its causes remain uncertain. Family processes in childhood are likely to shape adults' wealth accumulation, but these factors have attracted little attention. I argue that family size matters: children from larger families accumulate less wealth than do those from smaller families. Siblings dilute parents' finite financial resources and nonmate...
International Perspectives on Sexual and Reproductive Health 46 three months. The corresponding figures from the 2006 DHS were 82% and 0.2%, respectively. Such self-reports may be subject to social desirability bias, but these results do suggest very little risk of unintended pregnancy during periods of spousal separation. Beyond differences in need for family planning relating to coital freque...
In this article we examine the impact of family structure on educational attainment in Hungary. Using a data-set collected in 1983 with information on all siblings of 17146 primary respondents, the effects of family size, birth order, and spacing were investigated. Hypotheses on these effects were based on sibling resource-dilution theory, which was modified for the case of Hungary, where educa...
Although it is widely acknowledged that the preference for sons is a barrier to a decline in fertility, considerable disagreement exists as to what actually happens to this preference when fertility declines in a region of low female autonomy. By analyzing the data from the National Family Health Survey (NFHS), we present evidence from northern India to show that the preference for sons is redu...
We consider a class of haploid population models with nonoverlapping generations and fixed population size N assuming that the family sizes within a generation are exchangeable random variables. A weak convergence criterion is established for a properly scaled ancestral process as N → ∞. It results in a full classification of the coalescent generators in the case of exchangeable reproduction. I...
BACKGROUND Birth order is associated with outcomes such as birth weight and adult socioeconomic position (SEP), but little is known about the association with adult height. This potential birth order-height association is important because height predicts health, and because the association may help explain population-level height trends. We studied the birth order-height association and whethe...
How does the structure of the families behind business groups affect the group’s organization, governance, and performance? We construct a unique dataset of family trees and business groups for 93 of the largest business families in Thailand. We find a strong positive association between family size and family involvement in the ownership and control of the family businesses. The founders’ sons...
برای مطالعه زیستچینهنگاری و تعیین روابط میان زیستزونهای تفکیک شده نهشتههای الیگوسن ومیوسن زیرین در حوضههای پیشبوم و کمربند چین خورده و راندگی زاگرس ، 10 مقطع چینهشناسی (شامل 7 مقطع زیرسطحی و 3 مقطع سطحی) در امتداد یک برش ناحیهای از چاه A در خلیج فارس تا برش سمیرم در زاگرس مرتفع مورد بررسی قرار گرفته است. مطالعه بیش از 1500 مقطع نازک از برش های یادشده سبب شناسایی 32 جنس و 54 گونه از روز...
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