The view that humans comprise only two types of beings, women and men, a framework that
is sometimes referred to as the “gender binary,” played a profound role in shaping the …

In the Western world, gender has traditionally been viewed as binary and as following
directly from biological sex. This view is slowly changing among both experts and the …

Critiques of gender/sex measurement tend to focus on the questions researchers ask,
including their binaristic, static nature, or overfocus on/erasure of transgender/cisgender …

Human biobehavioral research is often rooted in and supports two interrelated binaries: one
that divides and essentializes humans into two sexes and values maleness over …

Our research investigated variation in how individuals define 6 gender/sex categories
(woman, man, feminine, masculine, female, and male). Evidence suggests that …

Research is concerned about sex and gender effects, often addressed interchangeably. This
paper reviews the distinct conceptualization and usage of these constructs with a focus on …

Abstract The Gender Unicorn is a popular infographic used to educate people about gender
diversity. We adapt the Gender Unicorn for use as a measure of gender identity—the Gender …

T his chapter examines “nonbinary gender,” a term used to refer to genders that are viewed
as somewhere between or beyond the gender “binary” of man and woman, as well as …

The current research addresses gender trouble (acts that question the naturalness of a
binary gender system) in two parts of the recruitment situation: applicant attraction and …

Gender and sex diversity exist in humans, but are often seen as too complex for scientists to
incorporate beyond a female/male binary or placement on single dimensions. Here, we …