This new book is dedicated to new research which is defined as a set of perceived behavioral norms associated particularly with males or females, in a given social group or system. It can be a form of division of labour by gender. It is a focus of analysis in the social sciences and humanities. Gender is one component of the gender/sex system, which refers to "The set of arrangements by which a society transforms biological sexuality into products of human activity, and in which these transformed needs are satisfied". Almost all societies, to a certain effect, have a gender/sex system, although the components and workings of this system vary markedly from society to society. Gender refers to an individual's "psychological type", it is acqui...