Parental Status and Gender Preferences for Children: is Differential Fertility Stopping Consistent with the Trivers-Willard Hypothesis?
2013 (English)In: Journal of Biosocial Science, ISSN 0021-9320, E-ISSN 1469-7599, Vol. 45, no 5, 683-704 p.Article in journal (Refereed) Published
Based on evolutionary reasoning, Trivers & Willard (1973) predicted status-biased sex composition and parental investment with son-preferencing effects in higher, and daughter-preferencing effects in lower status groups. Previous research shows mixed results. This study uses event-history methods and Swedish register data to study one possible mechanism in isolation: do parents in different status groups vary in their proclivities to continue fertility based on the sex composition of previous offspring? The results show no support for the Trivers-Willard hypothesis on a wide range of different status indicators. Future research on the stated hypothesis should focus on physiological rather than behavioural mechanisms.
Place, publisher, year, edition, pages
2013. Vol. 45, no 5, 683-704 p.
Environmental Health and Occupational Health Sociology (excluding Social Work, Social Psychology and Social Anthropology)
Research subject Demography
IdentifiersURN: urn:nbn:se:su:diva-93292DOI: 10.1017/S0021932012000557ISI: 000322122500008OAI: oai:DiVA.org:su-93292DiVA: diva2:646143