Chapter 10 Gender and Sexuality Sex (1)The biological category of male or female as defined by physical differences in genetic composition and in reproductive anatomy and function. (2) The behavioral manifestation of the sexual urge; sexual intercourse Gender The cultural, social, and psychological meanings that are associated with masculinity or femininity Gender Roles the behaviors, attitudes, and personality traits that are designated as either masculine or feminine in a given culture Gender Identity A person’s psychological sense of being male or female Sexual Orientation The direction of a person’s emotional and erotic attraction toward members of the opposite sex, the same sex, or both sexes Gender-role stereotype The beliefs and representatives people hold about the typical characteristics, preferences, and behavior of men and women. Social learning theory of genderrole development The theory that gender roles are acquired through the basic processes of learning, including reinforcement, punishment, and modeling Gender schema theory The theory that gender-role development is influenced by the formation of schemas, or mental representations, of masculinity and femininity Sexual Orientation the direction of a person’s emotional and erotic attraction toward members of the opposite sex,the same sex, or both sexes. Puberty The stage of adolescence in which an individual reaches sexual maturity and becomes physiological capable of sexual reproduction Primary Sex Characteristics Sexual organs that are directly involved in reproduction, such as the uterus, penis, and testicles Secondary Sex Characteristics Sexual characteristics that develop during puberty and are not directly involved in reproduction but differentiate between the sexes, such as facial hair for men. Adolescent Growth Spurt The period of accelerated growth during puberty, involving rapid increases in weight and height Menarche a female’s first menstrual period, which occurs during puberty Sexual Dysfunction A consistent disturbance in sexual desire, arousal, or orgasm that causes psychological distress and interpersonal difficulties Hypoactive Sexual Desire Disorder A sexual dysfunction characterized by little or no sexual desire Sexual aversion Disorder A sexual dysfunction characterized by active avoidance of genital sexual contact because of extreme anxiety, fear or disgust Dyspareunia A sexual dysfunction characterized by genital pain before, during, or after intercourse. Male erectile disorder In males, sexual dysfunction characterized by a recurring, inability to achieve or maintain an erect penis Male Orgasmic disorder In males, sexual dysfunction characterized by delayed orgasm during intercourse or the inability to achieve an orgasm during intercourse premature ejaculation In males, sexual dysfunction characterized by orgasm occurring before it is desired, often immediately or shortly after sexual stimulation or penetration Female Orgasmic Disorder In females, sexual dysfunction characterized by consistent delays in achieving orgasm or the inability to achieve orgasm Vaginismus Sexual dysfunction characterized by persistent, involuntary contractions or spasms of the vaginal muscles, which results in uncomfortable or painful intercourse Paraphilla Any of several forms of nontraditional sexual behavior in which a person’s sexual gratification depends on an unusual sexual experiences, objects, or fantasy Gender Identity Disorder A persistent discomfort about one’s assigned gender along with the desire to be a member of the opposite sex Sexually Transmitted Diseases Any of several infectious diseases that are transmitted primarily through sexual intercourse or other intimate sexual contact AIDS (acquired immune deficiency Syndrome A disease caused by the exchange of bodily fluids containing the human immune nondeficiency virus (HIV) , which attacks and weakens the immune system PEOPLE Sandra Lipsitz Bem American psychologist who has conducted extensive research on sex roles and gender identity; proposed gender schema theory to explain gender-role development Virginia E. Johnson American behavioral scientist who, along with William H. Masters, conducted pioneering research in the field of human sexuality and sex therapy William H. Masters American psychologist who, along with Virginia E. Johnson, conducted pioneering research in the field of human sexuality and sex therapy