The COVID-19 pandemic is expected to have profound and enduring effects on mental
health but, until we have data, we will not know its form, extent, duration, or distribution. An …

Sex differences exist in the incidence and presentation of many pregnancy complications,
including but not limited to pregnancy loss, spontaneous preterm birth, and fetal growth …

This study reviews the institutional factors that have influenced the fertility and family trends
in five East Asian societies that experienced a precipitous transition to very low fertility …

This chapter introduces readers to a basic model and framework with which to understand
how human cultures influence, and are influenced by, psychological processes and …

Prisoners are a vulnerable group, with multiple complex health needs and worse health
outcomes relative to the general population worldwide. 1 To date, little focus has been given …

Most moral psychology research has been conducted in Western, Educated, Industrialized,
Rich, and Democratic (WEIRD) societies. As such, moral judgment, as a psychological …

The ratio between the number of males and females in a society is referred to as the gender
ratio. This ratio is not stable but instead shaped by biological, social, technological, cultural …

Why do women live longer than men? Here, we mine rich lodes of demographic data to
reveal that lower female mortality at particular ages is decisive—and that the important ages …

Background To determine the gender differences in neonatal mortality, stillbirths, and
perinatal mortality in south Asia using the Global Network data from the Maternal Newborn …

The UK census authorities have proposed guidance for the 2021 census indicating that the
sex question may be answered according to subjective gender identity. This raises issues …