Joshua B. Grubbs, Ph.D.

Joshua B. Grubbs, Ph.D.

Scientist, Professor, Speaker, Trainer, Expert Witness

University of New Mexico

Biography

I am currently an associate professor in the PCSAS Accredited Clinical Science Ph.D. program in the Department of Psychology at the University of New Mexico. I am also an investigator in the Center on Alcohol, Substance use, And Addictions (CASAA) at the University of New Mexico. I direct the Behavioral Addictions And Associated Disorders Research Lab (BAAAD Lab)

My research (and the research of the BAAAD Lab) is primarily concerned with the scientific study of addiction, personality, and morality (particularly as it relates to addiction and personality).

The largest portion of my current research program is concerned with addiction. I am particularly interested in topics related to behavioral addictions or compulsive behavior patterns. My specific interests in these domains are primarily related to compulsive sexual behaviors (i.e., sexual addiction) and gambling disorder (i.e., gambling addiction). Much of my expertise in this domain is related to the social construction of addiction and understanding why people think they have addictions, what society has to say about addiction, and how we can help people with addictions by understanding the social contexts of their struggles. I’m also interested in the social and structural factors that shape self-perceptions of potentially addictive behaviors. Ultimately, I want to understand how self-reported beliefs about addiction influence presentation of symptoms, which, in turn, influence diagnosis, classification, and treatment of addictive behaviors. I have past and ongoing projects related to pornography use, compulsive sexual behavior more broadly, and excessive gambling behaviors.

I am also interested promoting replicability, reproducibility, and transparency in the scientific process. I strive to conduct my research in accordance with current standards of transparency and openness, and I encourage my students to do the same. You can find more information about my current projects at my Open Science Framework page and a complete list of my publications at my Google Scholar page.

Given the above expertise and experience, I am available for speaking engagements, continuing education seminars, trainings, consultation services, and expert witness services. I have extensive experience in each of the above domains, providing 12+ trainings annually on topics related to behavioral addictions and regularly engaging in professional consultation and expert witness testimony. For inquiries regarding scheduling and fees associated with these various services, please contact me through the linked email at the bottom of this page.

Interests
  • Compulsive Sexual Behavior Disorder
  • Sex Addiction
  • Gambling Disorder
  • Gambling Addiction
  • Problematic Pornography Use
  • Morality and Self-Perception
  • Personality
Education
  • APA Accredited Predoctoral Internship, 2016

    VA Northeast Ohio Healthcare System

  • PhD in Psychology, 2016

    Case Western Reserve University

  • PhD in Psychology, 2012

    Case Western Reserve University

Experience

 
 
 
 
 
Associate Professor and Investigator
August 2023 – Present New Mexico

Recent Posts

Projects

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Gambling Outcomes in Veterans
A multi-year study of how gambling is impacting the lives of veterans.
Moral Incongruence
Research on how moral beliefs and behavior conflict contribute to self-perceived compulsive sexual behavior.
Sports Betting In the United States
A longitudinal study of sports gambling in the United States.
A global investigation of the Moral Incongruence Model of Pornography Use across genders, religions, and cultures
A comprehensive international study testing the Moral Incongruence Model of Pornography Use across diverse populations globally.
A global investigation of the Moral Incongruence Model of Pornography Use across genders, religions, and cultures
A comprehensive international study testing the Moral Incongruence Model of Pornography Use across diverse populations globally.

Recent Publications

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Recent & Upcoming Talks

Contact

Get in touch

Please reach out using the email link below for inquiries regarding speaking engagements, trainings, consultation services, or expert witness testimony.