Paternal Depression in the Peripartum Period: an International Delphi Study Cassidy J
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Loma Linda University TheScholarsRepository@LLU: Digital Archive of Research, Scholarship & Creative Works Loma Linda University Electronic Theses, Dissertations & Projects 12-2015 Paternal Depression in the Peripartum Period: An International Delphi Study Cassidy J. Freitas Follow this and additional works at: http://scholarsrepository.llu.edu/etd Part of the Counseling Commons, and the Marriage and Family Therapy and Counseling Commons Recommended Citation Freitas, Cassidy J., "Paternal Depression in the Peripartum Period: An International Delphi Study" (2015). Loma Linda University Electronic Theses, Dissertations & Projects. 342. http://scholarsrepository.llu.edu/etd/342 This Dissertation is brought to you for free and open access by TheScholarsRepository@LLU: Digital Archive of Research, Scholarship & Creative Works. It has been accepted for inclusion in Loma Linda University Electronic Theses, Dissertations & Projects by an authorized administrator of TheScholarsRepository@LLU: Digital Archive of Research, Scholarship & Creative Works. For more information, please contact [email protected]. LOMA LINDA UNIVERSITY School of Behavioral Health in conjunction with the Faculty of Graduate Studies ____________________ Paternal Depression in the Peripartum Period: An International Delphi Study by Cassidy J. Freitas ____________________ A Dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Marital and Family Therapy ____________________ December 2015 © 2015 Cassidy June Espana Freitas All Rights Reserved Each person whose signature appears below certifies that this dissertation in his/her opinion is adequate, in scope and quality, as a dissertation for the degree Doctor of Philosophy. , Chairperson Jackie Williams-Reade, Assistant Professor of Counseling and Family Sciences Brian Distelberg, Associate Professor of Counseling and Family Sciences Curtis Fox, Professor of Counseling and Family Sciences Zephon Lister, Assistant Professor of Collaborative Care, University of California, San Diego iii ACKNOWLEDGMENTS I am deeply grateful to my dissertation committee for not only challenging me to conduct a study I believe in, but for fully supporting me throughout the process. Dr. Lister, I have always appreciated your constructive and critical eye and mentorship. Dr. Fox, thank you for encouraging me to publish Paper One in this dissertation, your support in the publication process, and in this study. Dr. Distelberg, your guidance in this dissertation, particularly in methodology, was invaluable. Dr. Williams-Reade, all students should be so lucky to have such a wonderful dissertation chair. You have pushed me with supportive guidance to produce a study I am proud of, thank you. Avo and Avoa, thank you for loving me and loving your role as grandparent. I have found so much comfort in knowing that my children were with family who loved them when I couldn’t be there myself. Mom and Dad, your unwavering support and guidance in my role as student and mother has allowed me to feel like I could take on anything. Mom, you have been an incredible example for how to balance motherhood and work life. I hope my kids always know they are the most important part of my life, just as I know I am to you. Dad, I’ve always known you are my biggest fan, and would drop everything whenever I called upon you for help (and I’ve needed a lot of help the last couple years!) I’m sorry you aren’t allowed to watch me in therapy sessions and when I’m teaching, I know you wish you could cheer me on in the sidelines like you always have. Dave, you have supported me in everything I do. When I deferred my acceptance to this program, you pushed me to begin a journey that you knew I was ready to take on. You are my best friend, my partner in life, and I feel confident taking on the iv biggest of tasks knowing that I always have you in my corner. For many reasons, I am here today because of you. This dissertation is dedicated to all of the peripartum families impacted by depression. I would like to thank every expert who believed in this study and took the time to be involved. Thank you for trusting me in this process, and for sharing your knowledge and expertise. v CONTENT Approval Page .................................................................................................................... iii Acknowledgements ............................................................................................................ iv List of Tables ..................................................................................................................... ix Abbreviations .......................................................................................................................x Abstract .............................................................................................................................. xi Chapter 1. Introduction ..............................................................................................................1 Background ........................................................................................................2 Prevalence, Trajectory, and Symptomology ................................................3 Biological Factors ..................................................................................5 PPPD and the Family System ................................................................6 Objectives ..........................................................................................................7 Rationale ............................................................................................................8 2. Conceptual Framework ..........................................................................................10 Family Systems Theory ...................................................................................10 Major Figures of Family Systems Theory and PPPD ................................11 Major Concepts of Family Systems Theory and PPPD .............................15 A Biopsychosocial Model ................................................................................19 Biological Factors ......................................................................................20 Psychological Factors ................................................................................22 Social Factors .............................................................................................22 Conclusion .......................................................................................................24 3. Review of the Literature ........................................................................................25 Paternal Peripartum Depression .......................................................................25 Prevalence, Trajectory, and Symptomology ..............................................26 vi Biological Factors ......................................................................................28 Psychological Factors and Measures .........................................................29 PPPD and the Family System ....................................................................31 Operational and Clinical Considerations ...................................................32 Financial Considerations: The Potential Cost of PPPD .............................35 Limitations of the Literature ............................................................................36 4. Methodology ..........................................................................................................38 Delphi Method .................................................................................................39 Historical Foundation.................................................................................39 Philosophical Assumptions ........................................................................40 Recruitment ................................................................................................41 Analytic Strategy .......................................................................................45 Reliability and Validity ..............................................................................48 Limitations .................................................................................................49 Conclusion .......................................................................................................50 References ........................................................................................................51 5. Publishable Paper One ...........................................................................................66 Abstract ............................................................................................................67 Introduction ......................................................................................................68 Paternal Peripartum Depression .......................................................................70 Prevalence of PPPD ...................................................................................70 Trajectory and Symptomology ..................................................................70 Biological Factors ......................................................................................71 Assessment Tools for PPPD ......................................................................72 PPPD and the Family System ....................................................................73