1. Chapter Two: Understanding Human Sexuality: Theory and Research

2. Theory and Research Theories are the intellectual structure (assumptions, principles, methods) for understanding sexuality Research helps answer questions about human sexuality Many disciplines conduct research in sexuality, varying in the questions asked and scientific approaches taken

3. Theories About Sexuality Many theories guide our thoughts about human sexuality –Psychological –Biological –Evolutionary –Sociological –Feminist –Queer Most theorists utilize multiple perspectives

4. Psychological Theories Psychoanalytic Theory Behavioral Theory Social Learning Theory Cognitive Theory Humanistic Theory

5. Sigmund Freud (1856-1939), the father of psychoanalysis, set the stage for all other psychological theories.

6. Psychological: Psychoanalytic Theory Freud (1856-1939) Most influential psychological theory of sexuality Sex drive is a very important life force Two controversial concepts: –Personality Formation –Psychosexual Development

7. Psychoanalytic: Personality Formation Two drives (motivations): –Libido – life or sexual motivation –Thanatos – death or aggressiveness motivation Two divisions to personality: –Three levels of operation conscious, preconscious, unconscious –Three guiding identities id, ego, superego

8. Psychoanalytic: Levels of Operation Conscious – information in awareness Preconscious – information within recall, but not in awareness Unconscious – inaccessible, the most important level of operation

9. Psychoanalytic: Guiding Identities Id – seeks immediate satisfaction Ego – operates in reality; balances id and superego Superego – values & restrictions; conscience Psychoanalysis required if ego does not balance id and superego Psychoanalysis brings unconscious thoughts into consciousness

10. Psychoanalytic: Psychosexual Development Basic personality formed within the first six years of life Stages of development –Corresponding erogenous zones where libidinal energy is directed –Unsuccessful progression through each stage could result in fixation –Fixation occurs when libidinal energy is caught in that stage’s zone

11. Psychoanalytic: Psychosexual Stages of Development Stage (time period): Zone Oral (0-18 months): Mouth Anal (18 months-3 years): Anus Phallic (3-6 years): Genitals (Penis/Clitoris) –Boys: Oedipus complex, castration anxiety –Girls: Electra complex, penis envy Latency (6 years-puberty): None Genital (puberty-death): Genitals No fixations resulted in a heterosexual adult

12. Psychological: Behavioral Theory Only study overt behavior; ignore internal states Operant conditioning (Skinner) –reinforcement –punishment Behavior modification – tool to change unwanted behavior –Aversion therapy

13. Psychological: Social Learning Theory Bandura Basis in operant conditioning Also consider internal events in affecting behavior Identification and imitation of same-sex parent in development of our gender identity Peer pressure influence on our sexuality

14. Psychological: Cognitive Theory Individual differences in processing information Behavior is a result of our perceptions and conceptualizations of our environment Largest sex organ – the brain We are sexually aroused by what we think is sexually arousing

15. Psychological: Humanistic Theory Self-actualization – we try to be the best we can become Unconditional positive regard allows us to become self-actualized

16. Biological Theory Our sexuality is controlled by our physiology, genetics

17. Evolutionary Theory Combination of evolution and sociology Sexuality serves to reproduce Primary goal is to pass on one’s genes Double standard

18. Sociological Theory Sexual expression varies across societies Institutions influence rules societies hold regarding the expression of sexuality –Family –Religion –Economy –Medicine –Law –Media

19. Feminist Theory Sexology is dominated by white, middle- class, heterosexist attitudes Sexuality research is based on male sexuality Social construction of sexuality based on power, historically held by men Women as passive and submissive Sexuality used by men to maintain power over women Lack research on female orgasm, satisfaction

20. Queer Theory Heterosexism and homophobia should be resisted Heterosexism is not the norm, with all else deviant Sexual categories are cultural constructions that limit and restrain

21. Early Sexuality Research Variety of disciplines Focus on abnormal and unhealthy practices Victorian period (19 th century) suspended sexuality research until physicians made it an appropriate topic as related to medicine Primarily studied in Germany

22. Early Sexuality Research Early 20 th century it earned legitimacy with Freud, Ellis, and Bloch Moved to the United States in 1920s, encouraged by the social hygiene movement Limited funding for research

23. Recent Sexuality Research Late 1980s, early 1990s increase in sexuality research Prompted by HIV/AIDS Primarily “problem-driven” research, not healthy sexuality Pressure from conservative groups Multiple disciplines studying sex has fragmented research

24. Recent Sexuality Research Popular media sensationalizes and distorts information Sexologist – researcher, educator, clinician specializing in sexuality; usually PhD Researchers feel pressure to research select topics and avoid others Academic programs specializing in human sexuality; need steady funding

25. Sexuality Researchers Early promoters of sexology: Bloch, Moll, Hirschfeld, Krafft-Ebing, Ellis Sexuality research in the United States: Mosher, Bement Davis, Kinsey, Hunt, Masters & Johnson, Hooker, Bell & Weinberg, Janus & Janus, Laumann et al. Age-specific studies: teens, seniors

26. Early Promoters of Sexology Bloch (1872-1922): Published the Journal of Sexology beginning 1914 Moll (1862-1939): In 1913, began the International Society for Sex Research; authored sexology books Hirschfeld (1868-1935): Worked to better the treatment of homosexuals and bisexuals; developed an Institute for Sexology

27. Early Promoters of Sexology Krafft-Ebing (1840-1902): Sexual pathology Ellis (1859-1939): Published six-volume work on sexuality; refuted deviance of homosexuality and masturbation All early researchers legitimized the study of sexuality Findings lacked consistency and organization

28. Sexuality Research Moves to the United States Two pioneering female researchers: –Mosher (1863-1940): First to ask Americans about their sexual behavior; helped married women have better sex lives –Bement Davis (1861-1935): Prostitution and STIs; homosexuality is not abnormal

29. Alfred Kinsey (1894-1956) implemented the first large-scale survey of adult sexual behavior in the United States.

30. Kinsey: Large Scale Sexuality Research Begins in the U.S. Most influential modern sexuality researcher Atheoretical in the beginning because data on sexuality was lacking He and 3 colleagues interviewed 18,000 subjects to obtain sexual life histories Preferred use of 100% sampling 1947, established the Institute for Sex Research

31. Kinsey: Large Scale Sexuality Research Begins in the U.S. 1948: Sexual Behavior in the Human Male 1953: Sexual Behavior in the Human Female Found many unacceptable activities to be widely practiced Controversial work; had funding sources taken away

32. Sexuality Research in the United States Hunt: Playboy Foundation study of American sexual behaviors (1974); volunteer bias

33. Virginia Johnson and William Masters were the first to bring sexuality into the laboratory.

34. Sexuality Research in the United States Masters & Johnson: In 1954, began to study the anatomy and physiology of intercourse in the laboratory –Electrocardiograph –Electromyograph –Penile strain gauges –Photoplethysmographs

35. Changes in penile erection and vaginal lubrication were measured with penile strain gauges and photoplethysmographs.

36. Sexuality Research in the United States Masters & Johnson: Human Sexual Response (1966) –Four stage model –Women may have multiple orgasms –Sexuality stays with us as we age Masters & Johnson: Human Sexual Inadequacy (1970) –Vaginal orgasms from clitoral stimulation

37. Sexuality Research in the United States: Homosexuality Few large-scale studies Hooker: Early 1950s; professionals could not differentiate gay and straight males Bell & Weinberg: Homosexualities (1978) –majority of homosexual men and women do not conform to stereotypes –aren’t sexual predators –homosexuals and heterosexuals are similar in intimate relationships

38. Sexuality Research in the United States The Janus Report (1993): large survey on sexual behavior in the U.S.; sectioned out regions in the U.S.; not a random sample National Health and Social Life Survey, Laumann, Gagnon, Michael, & Michaels (1994): Surveyed a representative sample of the U.S. on sexual behaviors and attitudes

39. Sexuality Research in the United States: Age-Specific Studies Teens –National Institute of Child Health and Human Development (2002) –National Survey of Adolescent Males (2002) Seniors –Starr & Weiner (1981): Sexuality still important for seniors –Love, Sex, and Aging (1984)

40. Sex Research Methods and Considerations Validity – measuring what it is designed to Reliability – consistency Generalizability/Random Samples

41. Sex Research Methods and Considerations Case study – individual cases explored to form hypotheses Questionnaire – self-report attitudes, behavior, knowledge –anonymity Interview – researcher records attitudes, behavior, knowledge –rapport, flexibility, expensive

42. Sex Research Methods and Considerations Direct Observation – focus on behaviors –difficult to find subjects in sexuality research; expensive Participant Observation – researchers monitor within a natural environment –much sexual behavior is in private

43. Sex Research Methods and Considerations Experimental Method – establish cause and effect due to increased control –Random assignment –Independent variable – manipulated –Dependent variable – measured –Costly, artificial, results may not relate to the real world; ethical constraints

44. Sex Research Methods and Considerations Correlations – describes a relationship between variables –Used when experiments are not possible –Cannot establish cause and effect

45. Problems and Issues in Sex Research Ethical Issues – informed consent, confidentiality Volunteer Bias – there are differences between volunteers and nonvolunteers; can’t generalize Sampling Problems – samples of convenience (college students); generalizability questioned Reliability – changes over time; memory

46. Sexuality Research Across Cultures Human Sexual Behaviors (1971) – one of the largest cultural studies –Many commonalities, differences Analyse des Comportements Sexuels en France (1992) and NHSLS (2001) compared sexual behavior in France and the U.S. Pfizer Global Study of Sexual Attitudes and Behaviors (2002) – 1st global examination of behaviors, attitudes, beliefs, satisfaction

47. How important is sex in your overall life?

48. Have you had sexual intercourse in the last 12 months?

49. Sex Research in the Future: Beyond Problem-Driven Research Need for financial support Congressional and religious opposition Reliance on pharmaceutical companies for funding “Scientific underground” Many unexplored topics within human sexuality Future direction to understand emotional and relational aspects