All Stories

  1. Validation of the adapted English version of the Substance Use Protective Strategies Scale among U.S. college students.

    Article • Experimental and Clinical Psychopharmacology, March 2026, American Psychological Association (APA)

    Matthew Pearson

  2. Examining replicability in addictions research: How to assess and ways forward.

    Article • Psychology of Addictive Behaviors, May 2022, American Psychological Association (APA)

    Matthew Pearson, Frank Schwebel, Dr. Katie Witkiewitz

  3. Further validation of the Treatment Self-Regulation Questionnaire for assessing motivations for responsible drinking: A test of self-determination theory.

    Article • Experimental and Clinical Psychopharmacology, December 2021, American Psychological Association (APA)

    Matthew Pearson

  4. Dose of psychotherapy and long-term recovery outcomes: An examination of attendance patterns in alcohol use disorder treatment.

    Article • Journal of Consulting and Clinical Psychology, December 2021, American Psychological Association (APA)

    Rory Pfund, Madison Firkey, Matthew Pearson, Dr. Katie Witkiewitz, Rory A Pfund

  5. A comprehensive examination of alcohol-related motivations among college students: Unique relations of drinking motives and motivations for drinking responsibly.

    Article • Experimental and Clinical Psychopharmacology, November 2021, American Psychological Association (APA)

    Matthew Pearson

  6. I am what I am: A meta-analysis of the association between substance user identities and substance use-related outcomes.

    Article • Psychology of Addictive Behaviors, May 2021, American Psychological Association (APA)

    Matthew Pearson

  7. Self-Reported Symptoms of Cannabis Use Disorder: Psychometric testing and validation.

    Article • Experimental and Clinical Psychopharmacology, April 2021, American Psychological Association (APA)

    Frank Schwebel, Matthew Pearson

  8. Post-traumatic stress and marijuana outcomes: The mediating role of marijuana protective behavioral strategies

    Article • Substance Abuse, July 2019, Taylor & Francis

    Matthew Pearson, Dr. Adrian J. Bravo

  9. Marijuana protective behavioral strategies and marijuana refusal self-efficacy: Independent and interactive effects on marijuana-related outcomes.

    Article • Psychology of Addictive Behaviors, March 2019, American Psychological Association (APA)

    Matthew Pearson, Dr. Adrian J. Bravo

  10. A meta-analytic investigation of the associations between cannabis use and cannabis-related negative consequences.

    Article • Psychology of Addictive Behaviors, March 2019, American Psychological Association (APA)

    Matthew Pearson

  11. Use of Alcohol Protective Behavioral Strategies as a Moderator of the Alcohol Use–Consequences Relationship: Evidence from Multiple Replications

    Article • Substance Use & Misuse, November 2018, Taylor & Francis

    Matthew Pearson, Dr. Adrian J. Bravo

  12. A burning problem: cannabis lessons learned from Colorado

    Article • Addiction Research & Theory, April 2017, Taylor & Francis

    Matthew Pearson, Dr. Adrian J. Bravo