All Stories

  1. An experimental evaluation of assessment reactivity in ecological momentary assessment of alcoholics anonymous involvement and alcohol-related outcomes: One day at a time.

    Article • Psychology of Addictive Behaviors, August 2026, American Psychological Association (APA)

    Matthew Pearson

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. A burning problem: cannabis lessons learned from Colorado

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

    Matthew Pearson, Dr. Adrian J. Bravo