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Katherine M. Hertlein
Program Director, Marriage and Family Therapy
Professor for the Marriage and Family Therapy Program
Expertise: Infidelity, Sex Therapy, Child and Adolescent Therapy, Technology and Relationships, Internet Infidelity, High-Risk Sexual Behavior
Katherine M. Hertlein is a globally recognized researcher studying sexuality, technology, and its effects on couples. As she examines the role of technology in couple and family life, Hertlein has developed the first multi-theoretical model on this issue.
In addition to technology and relationships, Hertlein’s other areas of expertise include infidelity, sexuality, high-risk sexual behavior, child and adolescent therapy, and cyber issues in couple and family therapy. She is a licensed marriage and family therapist, an American Association for Marriage and Family Therapy Approved Supervisor, and a PREPARE/ENRICH Certified Counselor.
Hertlein has co-authored 8 books, including Handbook for the Clinical Treatment of Infidelity, The Therapist’s Notebook for Family Healthcare, Handbook for the Treatment of Infidelity, Systemic Sex Therapy, and A Clinician’s Guide to Systemic Sex Therapy, which are used in many couples and family therapy training programs around the United States. She has published more than 60 articles in the notable journals in her field, contributed over 40 chapters to books, and serves on the editorial boards for several academic journals. She was recently appointed as the editor-in-chief of the Journal of Couple and Relationship Therapy.
Hertlein earned the Greenspun College of Urban Affairs Outstanding Research Award twice and the Greenpsun College Teaching Award. She also has won the Barrick Scholar Award, the Regent's Rising Researcher Award, Outstanding Graduate Student Mentor, and Supervisor of the Year award from the Nevada Association for Marriage and Family Therapy.
- B.A., Psychology, Truman State University
- M.S., Marriage and Family Therapy, Purdue University Calumet
- Ph.D., Marriage and Family Therapy, Virginia Tech University
Katherine M. Hertlein In The News
American standards for morally acceptable behavior have shifted dramatically over the past 16 years, as growing numbers of adults espouse more liberal views on gay and lesbian relations, sex out of wedlock and divorce, according to new research from Gallup.
Online activities, like maintaining an active online dating profile while in a relationship or following an ex on social media, are blurring the lines of fidelity, making it difficult for individuals and couples to decide what counts as cheating, according to a new Deseret News poll on national attitudes about adultery.
Two people sit together in a restaurant. They appear to be a couple sharing a meal, because they order food, it’s served and they eat. But they’re not speaking to each other. Are they together? “They spent most of their time each on their phones, so much so that I thought I’d missed something, that maybe they’d gotten into a fight when I wasn’t paying attention. They looked so completely disconnected,” Katherine Hertlein says. “And at the end of the meal they got up, held hands and walked out.”
At the Marriage and Family Therapy Center at UNLV, it's common for students to come in for counseling on personal and relationship issues. But this is the first time UNLV is offering counseling because of an election.
Articles Featuring Katherine M. Hertlein
When things are up in the air, marriage and family therapists help you spot what is about to fall. UNLV's Katherine Hertlein on being an agent for social change.
Group sessions are open to UNLV students, employees and anyone in Southern Nevada