<p>1 The Compass.- Sexual Orientation and Sexual Identity: Definitions and Narratives.- The Context for This Book.-Research Questions.- Some Caveats.- A Map of This Book.-Conclusion.- References.- 2 Theorizing Sexual Identity Change.-Theoretical Foundations.- A Biopsychosocial Model.- Biological Factors.-Psychological Factors.- Social Factors.- Individual Agency.-A Note on “Choice” and Immutability.- Pathways to Sexual Identity Change.- Sexual Identity Development.-Fluid Desires.- Motivated Realignment.- Outcomes of Sexual Identity Change.-A Note About Sex/Gender Differences.- Conclusion.- References.-3 Operationalizing Sexual Identity Change.- Surveying the Data Landscape.- The International Data Landscape.-The Australian Data Landscape.- The Australian Longitudinal Study on Women’s Health.- Study Background.-Sexual Identity in the ALSWH.- Operationalizing Sexual Identity Change.- Conclusion.-References.- 4 From Gen X to Millennials: Generational Differences in Sexual Fluidity.- Changes in Women’s Sexual Identities Over Biographical Time.-Changes in Women’s Sexual Identities Over Historical Time.- Bringing the Two Temporal Dimensions Together.- Sexual Fluidity Among Emerging Adults.- Methods.- Measures.- Statistical Analyses.-Results.- Describing Patterns of Sexual Identity Change.- Testing Cohort Differences in Sexual Fluidity During Emerging Adulthood.-Discussion.- Cohort Effects.- Conclusion.-References.- 5 Social Location, Heteronormative Pressure, and Sexual Fluidity.- The Life Course-Sexual Landscape Model.-Multiple Pathways to Sexual Identity Change.- A Biopsychosocial Model of Sexual Identity.- The Sexual Landscape.-Empirical Evidence.- Millennial Women’s Positions on the Sexual Landscape.- Age.-Country of Birth.- University Attendance.- Household Context.-Geographic Context.- Marriage and Motherhood.- Agency and Causality.-Hypothesis.- Methods.- Measures.-Statistical Analyses.- Results.- Changes in a More Same-Sex-Oriented Direction.-Changes in a Less Same-Sex-Oriented Direction.- Results from Stratified Models.- Discussion.-Aspirations for Marriage and Motherhood.- Predicting Changes at Each End of the Sexual Identity Continuum.- Implications.-Limitations and Directions for Future Research.- Conclusion.- References.-6 Sexual Fluidity and Women’s Psychological Distress.- Intrapersonal Sources of Distress.- Social Sources of Distress.-Summary of Theoretical Arguments.- Empirical Evidence.- Examining Changes Cumulatively.-Accounting for the Direction of Change.- Summary of the Evidence.- The Current Study.-Methods.- Measures.- Statistical Analyses.-Results.- Sexual Identity Change and Psychological Distress.- Cumulative Changes, Sexual Identity Trajectories, and Psychological Distress.-Discussion.- Cumulative Changes and Identity Trajectories.- Sexual Identity Questioning and Ambiguity.-Limitations and Directions for Future Research.- Conclusion.- References.-7 Heteropatriarchy, Sexual Violence, and Sexual Fluidity.- Sexual Violence Against Queer Women.- Heteropatriarchal Rape Culture.-Intersecting Axes of Power and Subordination.- Prejudice, Predation, and Punishment.- Prejudice.-Predation.- Punishment.- A “Welcome Effect” of Sexual Violence?.-Mechanisms Linking Sexual Victimization to Queer Identification.- The Current Study.- Hypotheses.-Methods.- Measures.- Statistical Analyses.-Results.- Changes in Sexual Identity Predicting Sexual Victimization Risk.- Sexual Victimization as a Predictor of Changes in Sexual Identity.- Discussion.- Limitations and Directions for Future Research.- Conclusion.-References.- 8 Conclusion.- Summary of Key Findings.-Implications.- Theories of Sexual Identity and Fluidity.- Collection and Analysis of Longitudinal Survey Data on Sexual Identity.-Provision of Services to Sexual Minority Women.- Structural Reform.- Limitations and Directions for Future Research.-Concluding Remarks.- References.- Appendix.</p>