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sex in psychology, the biologically influenced characteristics by which people define males and females.
gender in psychology, the socially influenced characteristics by which people define men and women.
We humans share an irresistible urge to organize our worlds into simple categories. Among the ways we classify people—
Our gender is the product of the interplay among our biological dispositions, our developmental experiences, and our current situations (Eagly & Wood, 2013). Before we consider that interplay in more detail, let’s take a closer look at some ways that males and females are both similar and different.
Pink and blue baby outfits illustrate how cultural norms vary and change. “The generally accepted rule is pink for the boy and blue for the girl,” declared the Earnshaw’s Infants’ Department in June of 1918 (Frassanito & Pettorini, 2008). “The reason is that pink being a more decided and stronger color is more suitable for the boy, while blue, which is more delicate and dainty, is prettier for the girls.”