About the AuthorForeplayList of IllustrationsList of Text BoxesList of TablesAbout the Companion WebsiteChapter 1: Theoretical Perspectives on Human Sexuality 1IntroductionWhat Drives Us to Have Sex?Major Theoretical Perspectives on Human SexualityThe Perspective of This TextKey TermsDiscussion Questions: What is Your Perspective on Sex?ReferencesChapter 2: Sexology Research: History, Methods, and Ethics 26IntroductionA Brief History of SexologySexology as a ScienceSample SelectionNonexperimental ResearchExperimental ResearchA Note on StatisticsEthics in Sexology ResearchHow Reliable are the Results of Sex Studies?Evaluating Sex ResearchKey TermsDiscussion Questions: What is your Perspective on Sex?ReferencesChapter 3: Human Sexual Anatomy 54IntroductionAnatomy of the PenisAnatomy of the VulvaConclusionsKey TermsDisucussion Questions: What is Your Perspective on Sex?ReferenesChapter 4: Human Sexual Response: Understanding Arousal and Orgasm 87IntroductionFactors That Influence Sexual ArousalThe Sexual Response CycleKey TermsDiscussion Questions: What is Your Perspective on Sex?ReferencesChapter 5: Gender and Gender Identity 117IntroductionBiological Influences on Gender Identity and SexualityPsychosocial Influences on Gender Identity and SexualityGender Diversity: Variations of Gender ExpressionJust How Different are Men and Women?Key TermsDiscussion Questions: What is Your Perspective on Sex?ReferencesChapter 6: Sexual Orientation 145IntroductionSexual Orientation: Definitions and TypesMeasurement and PrevalenceTheories of Sexual OrientationSex Differences in the Expression of Sexual OrientationSexual Orientation AttitudesSexual Orientations MythsKey TermsDiscussion QuestionsReferencesChapter 7: The Laws of Attraction 175IntroductionWhat Attracts Us to Other People?Attraction Processes among LGBTQ+ PersonsWhy are Men and Women Attracted to Different Characteristics?Key TermsDiscussion QuestionsReferencesChapter 8: Intimate Relationships- Sex, Love and Commitment 200IntroductionSinglehood and Casual RelationshipsLove and Comitted RelationshipsWhat Makes a Relationship Last?Key TermsDiscussion QuestionsReferencesChapter 9: Sexual Behaviors 235IntroductionSolitary Sexual BehaviorsPartnered Sexual BehaviorsFrequency and Benefits of Sex and OrgasmSexual Behvior in Psychological PerpspectiveKey TermsDiscussion QuestionsReferencesChapter 10: Lifespan Sexual Development 265IntroductionSexual Development from Infancy through AdolescenceSexuality and AgingKey TermsDiscussion QuestionsReferencesChapter 11: Sex Education, Contraception, and Pregnancy 287IntroductionSex EducationSex Education in Cross-Cultural PerspectiveContraceptionHistoryPregnancyKey TermsDiscussion QuestionsReferencesChapter 12: Sexually Transmitted Infections and Safer-Sex Practices 312IntroductionSexually Transmitted InfectionsBacterial InfectionsFactors that Increase the Spread of STIsThe Psychological Impact of STIsPreventing InfectionKey TermsDiscussion QuestionsReferencesChapter 13: Sexual Dysfunction and Sex Therapy 336IntroductionCauses of Sex DifficultiesTypes of Sexual DysfunctionSex TherapyTips for Avoiding Sexual DifficultiesKey TermsDiscussion QuestionsReferencesChapter 14: Variations in Sexual Behavior 363IntroductionWhat are ParaphiliasTypes of ParaphiliasParaphilia ControversiesTreatment of Paraphilic DisordersKey TermsDiscussion QuestionsReferencesChapter 15: Sex Laws, Sexual Victimization, and the Sexual Marketplace 388IntroductionA Brief History of Sex LawsSexual Consent XXNon Consensual Sex: Sexual Coercion and ViolenceThe Sexual MarketplaceKey TermsDiscussion QuestionsReferencesEpilogueGlossaryIndex
Justin J. Lehmiller, PhD, is the Director of the Social Psychology Graduate Program and an Assistant Professor of Social Psychology at Ball State University. He is also a Faculty Affiliate of The Kinsey Institute at Indiana University and runs the popular blog Sex and Psychology.