This article explores the relationship between kinship institutions and sex ratios in India at the turn of the twentieth century. Because kinship rules vary by caste, language, religion, and region, we construct sex ratios by these categories at the district level by using data from the 1901 Census of India for Punjab (North), Bengal (East), and Madras (South). We find that the male-to-female s...

This study uses the case of transracially adopted multiracial adults to highlight an alternative family context and thus process of African American enculturation. Interpretive analyses of interviews with 25 adult multiracial adoptees produced 4 patterns in their bicultural identity formation: (1) claiming whiteness culturally but not racially, (2) learning to "be Black"-peers as agents of encu...

Family is special. People avoid sexual contact with close relatives, but at the same time are highly beneficent toward them. Such discriminatory behavior is guided by a set of psychological mechanisms, heuristics that facilitate evolutionarily adaptive behavior most of the time but may lead to over-perception of kinship under specific circumstances. In this chapter, we describe psychological me...

This article investigates the relationship between grandparents and lesbian daughters in the context of childbirth, looking specifically at the role that pregnancy plays in shaping kinship affinities. Gender, sex, and heterosexuality are fundamental to Euro-American kinship discourse and practice; lesbian couples' parenthood through donor conception represents a significant departure from preva...

The aims of this study were to verify if frontal sinuses can uniquely identify individuals belonging to family groups using Cameriere methods and to test if kinship can affect the proportion of erroneous identifications. For this purpose, we compared the proportion of false-positive identifications in a sample of 99 individuals within 20 families with a control sample of 98 other individuals wi...

OBJECTIVE Familial loading and crucial outcomes of family history of psychopathology in psychiatric disorders have long been recognized. There has been ample literature providing convincing evidence for the importance of family psychopathology in development of emotional disturbances in children as well as worse outcomes in the course of psychiatric disorders. More often, maternal psychopatholo...

Motivation Rapid and low cost sequencing of genomes enabled widespread use of genomic data in research studies and personalized customer applications, where genomic data is shared in public databases. Although the identities of the participants are anonymized in these databases, sensitive information about individuals can still be inferred. One such information is kinship. Results We define t...