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James G Murphy

@james-g-murphy.bsky.social
998 followers 765 following 26 posts

Professor of Clinical Psychology, addiction research, behavioral economics, brief alcohol interventions, substance-free reinforcement, University of Memphis

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Reposted by James G Murphy
Pat Hastings @ophastings.bsky.social · 10/10/2025
The GSS asked the same people about their childhood income rank three different times. 56% changed their answer, even though what was trying to be measured couldn’t change! We dig into this in a new article at @socialindicators.bsky.social. 

 doi.org/10.1007/s112... 🧵👇 (1/5)
doi.org
Growing up Different(ly than Last Time We Asked): Social Status and Changing Reports of Childhood Income Rank - Social Indicators Research
How we remember our past can be shaped by the realities of our present. This study examines how changes to present circumstances influence retrospective reports of family income rank at age 16. While retrospective survey data can be used to assess the long-term effects of childhood conditions, present-day circumstances may “anchor” memories, causing shifts in how individuals recall and report past experiences. Using panel data from the 2006–2014 General Social Surveys (8,602 observations from 2,883 individuals in the United States), we analyze how changes in objective and subjective indicators of current social status—income, financial satisfaction, and perceived income relative to others—are associated with changes in reports of childhood income rank, and how this varies by sex and race/ethnicity. Fixed-effects models reveal no significant association between changes in income and in childhood income rank. However, changes in subjective measures of social status show contrasting effects, as increases in current financial satisfaction are associated with decreases in childhood income rank, but increases in current perceived relative income are associated with increases in childhood income rank. We argue these opposing effects follow from theories of anchoring in recall bias. We further find these effects are stronger among males but are consistent across racial/ethnic groups. This demographic heterogeneity suggests that recall bias is not evenly distributed across the population and has important implications for how different groups perceive their own pasts. Our findings further highlight the malleability of retrospective perceptions and their sensitivity to current social conditions, offering methodological insights into survey reliability and recall bias.
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James G Murphy @james-g-murphy.bsky.social · 06/10/2025
I'm reviewing applications for the University of Memphis Clinical Psychology Ph.D. program. We conduct federally-funded addiction research, w/a focus on treatment, brief intervention, emerging adults, quant. and qual approaches, and behavioral economic models. www.memphis.edu/psychology/r...
memphis.edu
Health Addiction and Behavioral Interventions Team (HABIT)
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Grace Lindsay @neurograce.bsky.social · 15/09/2025
I don't know that it works perfectly, but I have to say that the Asta search tool from @ai2.bsky.social is exactly what I want from an AI-powered research search tool for scientists: Describe a style of experiment or work and see if there are papers that have done that. asta.allen.ai/chat
asta.allen.ai
Ai2 Asta
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Kevin M. King @kevinmking.bsky.social · 04/09/2025
I'm reviewing applications for the University of Washington's PhD program this fall. Applicants interested in the Clinical Psychology, Social-Personality (emphasis on personality), or Quantitative programs are welcome to apply. More information here: sites.google.com/uw.edu/radla...
sites.google.com
RADLab - Graduate Applicants
Is the RADLab a good fit for my career goals? Our lab is very research oriented. Our primary goal is to train doctoral students to make outstanding, substantive, and meaningful contributions to the sc...
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Noah Emery, PhD @noahemery.bsky.social · 20/08/2025
The call for submissions to the 2026 World Congress of the World Confederation of Cognitive and Behavioural Therapies is out. This meeting only happens every 3 years. This one is the US and I will be serving the Substance Use Track Leader. Consider submitting something. wccbt2026.org/wp-content/u...
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Ebonie White @eboniewhite.bsky.social · 05/07/2025
Last month, I enjoyed attending the annual Research Society on Alcohol conference. Tremendously grateful for the support offered by my team and mentor Dr. @james-g-murphy.bsky.social .
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James G Murphy @james-g-murphy.bsky.social · 06/05/2025
First ever University of Memphis HABIT Lab paper in a day effort! @jaketempchin.bsky.social @eboniewhite.bsky.social @aglaiamargaris.bsky.social
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Ebonie White @eboniewhite.bsky.social · 19/04/2025
This month I attended the 13th Annual CPA Conference. Grateful to learn from colleagues doing such impactful work! Our team was honored to receive the CPA Inclusive Poster Award. Huge thank you to the HABIT Lab, our collaborators, and my incredible mentor Dr. Jim Murphy! @james-g-murphy.bsky.social
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Jacob Tempchin @jaketempchin.bsky.social · 17/04/2025
I'm writing a paper in a day with @james-g-murphy.bsky.social and the HABIT Lab in a few weeks. It's our first time doing this! I found a good blog tutorial by @jnfrltackett.bsky.social. Does anyone have other resources or advice? deevybee.blogspot.com/2019/02/the-...
deevybee.blogspot.com
The Paper-in-a-Day Approach
Guest post by Jennifer L. Tackett Northwestern University; Personality Across Development Lab The PiaD approach was borne of a d...
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Jillian Halladay (she/her) @drjillhalladay.bsky.social · 14/04/2025
Are you doing a study exploring longitudinal relationships between substance use and mental health problems among youth? Unsure what covariates to include and how to report on them? Check-out our new meta-epidemiological review! doi.org/10.1016/j.dr...
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Cassie Boness, PhD @cassie-boness.bsky.social · 11/04/2025
🚨 I have been working with several addiction scientists and clinicians through the Addiction Science Defense Network (www.npscoalition.org/projects/add...) to craft a statement of concern about recent executive orders and actions that can be shared with members of congress.
npscoalition.org
Addiction Science Defense Network | npsc
The ASDN is an information exchange and action network for individuals and organizations devoted to studying, treating and preventing problems caused by psychoactive substance use, including alcohol, ...
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Addiction journal @addictionjournal.bsky.social · 10/04/2025
Diagnostic validity of drinking behaviour for identifying alcohol use disorder: Findings from a representative sample of community adults and an inpatient clinical sample buff.ly/wzEDZA5 Molly Garber, James MacKillop and colleagues @mcmasteruniversity.bsky.social
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Chris Kahler @chriskahlerphd.bsky.social · 09/04/2025
RSA Members, I am running for VP of @rsaofficial.bsky.social. Check your email from RSA and exercise your right to VOTE! We need everyone engaged to preserve our science and the next generation of diverse outstanding addiction scholars. I would be honored to represent our members in this work.
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STRESS Lab @stresslab.bsky.social · 09/04/2025
COPE is a 6-year R61/R33 funded by NIDA's HEAL Initiative. This study uses a ground-up approach & EMA + MRT designs to rigorously develop, evaluate, & optimize a mobile app with both on-demand and automated features to reduce opioid use harm among adults with PTSD exiting residential OUD treatment.
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Aidan Wright @aidangcw.bsky.social · 07/04/2025
Hey folks! I'll be teaching two workshops in May on Structural Equation Modeling! One course is introductory (May 7-9): smart-workshops.com/intro-sem-info The other is on longitudinal models (May 14-16): smart-workshops.com/long-sem-info 🙏Please RT and share! 🙏 Let met tell you more...
smart-workshops.com
Intro SEM Information — SMaRT Workshops
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James G Murphy @james-g-murphy.bsky.social · 14/02/2025
Wonderful visit with @ambercopeland.bsky.social & @samuelacuff.bsky.social enjoying downtown Memphis with our University of Memphis HABIT Lab @eboniewhite.bsky.social
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Katie Witkiewitz @katiew.bsky.social · 05/02/2025
I just updated my website with the papers. They are all still the journal pdfs on pubmed (for now). I'm going to work on saving the rest to an OSF page. More soon! abqresearch.org/publications/
abqresearch.org
PUBLICATIONS
Books Sage Handbook of Addiction Psychology Dynamic Pathways to Recovery from Alcohol Use Disorder Mindfulness Harm Reduction, 2nd Edition Therapists Guide to Evidence-Based Relapse Prevention Neur…
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Fralin Biomedical Research Institute @fralinbiomed.bsky.social · 31/01/2025
It often takes multiple attempts to successfully quit a substance. Our researchers found that getting to recovery varies based on the substance used and other factors. 📊➡️ news.vt.edu/articles/202...
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Serge Ahmed @sergeahmed.bsky.social · 03/02/2025
Testing addiction theories at home People with alcohol use disorder, but with no desire to stop drinking, report changes in subjective experience during drinking that refute the hedonic allostasis theory of addiction. psychiatryonline.org/doi/10.1176/...
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Matt Field @fieldmatt.bsky.social · 31/01/2025
Very sad to hear the news that Nick Heather passed away earlier this week. He made such a massive contribution to the addictions field, and my own thinking was greatly improved after discussions with him. This article remains a brilliant and persuasive read www.bps.org.uk/psychologist...
bps.org.uk
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Ioana A. Cristea @ioanaacristea.bsky.social · 31/01/2025
Very important research, covered @thementalelf.bsky.social. Original study: jamanetwork.com/journals/jam... 6% individuals with a lifetime suicide attempt did not meet criteria for a lifetime psychiatric diagnosis. 20% did not meet criteria before 1st suicide attempt.
jamanetwork.com
Lifetime Suicide Attempts in Otherwise Psychiatrically Healthy Individuals
This cross-sectional study estimates the proportion of US adults with lifetime suicide attempts whose first attempt occurred without or preceded the diagnosis of a psychiatric disorder.
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Aidan Wright @aidangcw.bsky.social · 29/01/2025
Digital psychiatry is an exciting field and includes efforts to enhance diagnosis and monitoring of mental illness using passive sensing (eg smartphone sensors). But the literature is rife with small N studies focusing on single diagnoses. That's a huge problem for two reasons... 1/
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Melissa Oldham @melissaoldham.bsky.social · 29/01/2025
Our Health Economics evaluation of the Drink Less app is out, led by Prof @victimofmaths.bsky.social. Rollout of the Drink Less app is estimated to be health improving, cost saving, and health inequalities reducing. www.valueinhealthjournal.com/article/S109... www.bbc.co.uk/news/article...
bbc.co.uk
App to reduce drinking could save 4,500 lives, Sheffield study finds
University of Sheffield experts say promotion of the Drink Less app could save the NHS £500m.
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Drug and Alcohol Dependence Reports @drugalcreports.bsky.social · 23/01/2025
Cannabis use in sober living houses is linked to increased alcohol use and related problems, according to a new study of sober living house residents in Los Angeles. For residents with alcohol use disorder, cannabis use may hinder recovery. buff.ly/424yt7q #PsychSciSky #DrugSky #AddictionSci
Screenshot of the first page of the DADR paper "Cannabis use and alcohol-related outcomes among sober living house residents with alcohol use disorders"
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Jonas Dora @jonasdora.bsky.social · 14/01/2025
I'm excited to share a new preprint: In a novel experimental paradigm, we found evidence that stress induces a computational bias during alcohol-related decision-making in favor of alcohol, but this bias was only sometimes strong enough to overcome competing considerations (e.g., taste preferences).
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Journal of Studies on Alcohol and Drugs @jsadjournal.bsky.social · 17/12/2024
Efficiently Quantifying Egocentric Social Network Cannabis Use: Initial Psychometric Validation of the Brief Cannabis Social ... (new @jsadjournal.bsky.social) @samuelacuff.bsky.social @juststrickland.bsky.social @addpsychpodcast.bsky.social @james-g-murphy.bsky.social www.jsad.com/doi/full/10....
jsad.com
Efficiently Quantifying Egocentric Social Network Cannabis Use: Initial Psychometric Validation of the Brief Cannabis Social Density Assessment: Journal of Studies on Alcohol and Drugs: Vol 85, No 6
Objective: Social environment is a key determinant of substance use, but cannabis-related social network analysis is not common, in part because of the assessment burden of comprehensive egocentric social network analysis. Method: The current pre-registered secondary analysis assessed the psychometric properties (i.e., convergent, criterion-related, incremental validity) of the Brief Cannabis Social Density Assessment (B-CaSDA) in a cross-sectional sample of adults who use cannabis (N = 310) using a survey-based design. The B-CaSDA assesses the quantity and frequency of cannabis use for the respondent's four closest (nonparent) relationships. Results: Ego cannabis use severity was elevated for each additional person who used cannabis at all or daily in the individual's social network. B-CaSDA indices (i.e., frequency, quantity, total score) were positively correlated with cannabis consumption, cannabis use severity indicators, and established risk factors for harmful cannabis use. B-CaSDA indices also discriminated between those above and below a clinical cutoff on the Cannabis Use Disorder Identification Test–Revised (CUDIT-R). Finally, in omnibus models that included common risk factors for cannabis use severity, the B-CaSDA quantity index contributed additional variance when predicting CUDIT-R total score, and B-CaSDA frequency contributed additional variance in predicting the CUDIT-R quantity–frequency subscale. Conclusions: The results suggest that the B-CaSDA has the potential to expand social network research on cannabis use and misuse by increasing its assessment feasibility in diverse designs.
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James G Murphy @james-g-murphy.bsky.social · 18/12/2024
How to Get a Party Buzz Even When You’re Not Drinking www.nytimes.com/2024/12/17/w...
nytimes.com
How to Loosen Up at a Party Without Alcohol
These tips for sober socializing may not have you dancing on tables, but they’ll help you have plenty of fun.
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Samuel F. Acuff, PhD @samuelacuff.bsky.social · 03/12/2024
Hello addiction science world, @addpsychpodcast.bsky.social made a Blue Sky account! If want to stay up to date on the latest addiction science while also having fun, give us a follow and listen to a few episodes! Episodes out monthly!
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Eiko Fried @eikofried.bsky.social · 19/11/2024
Blog on our new JoPACS viewpoint led by @molthof.bsky.social, highlighting problems of ignoring socio-environmental causes for psychopathology, using the example of the p-factor for which all dominant theories position liability *within* the person. eiko-fried.com/causes-of-me...
eiko-fried.com
Are causes of mental disorders in the person or in the environment? » Eiko Fried
Brief summary of our new paper on the personal-internal reification of p-factor causes with Merlijn Olthof and Anna Lichtwarck-Aschoff
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James G Murphy @james-g-murphy.bsky.social · 16/11/2024
Excited to share this paper collaboration with Samuel Acuff, Avery Buck, Kevin Campbell & James MacKillop demonstrating that elevated alcohol demand is due in part to deficits in environmental reward in a large emerging adult sample. onlinelibrary.wiley.com/share/author...
onlinelibrary.wiley.com
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James G Murphy @james-g-murphy.bsky.social · 24/07/2024
Please spread the word about our tenure-track assistant professor position in clinical psychology at the Univ. of Memphis. Area of expertise is open; would welcome applicants interested in addiction, child/pediatric, health, or trauma research. Review begins 9/26 workforum.memphis.edu/postings/41412
workforum.memphis.edu
Assistant Professor in Clinical Psychology
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James G Murphy @james-g-murphy.bsky.social · 19/12/2023
The Atlantic article that encourages stigmatizing opiate use to reduce use levels correctly notes the importance of social norms & approval as an influence on drug use but neglects to highlight that opiate use is already highly stigmatized &, predictably, absolute prevalence levels are very low. 1/
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Cassie Boness, PhD @cassie-boness.bsky.social · 08/11/2023
✨I will be reviewing applications for UNM's clinical psych PhD program this cycle! Those w/ interests in addiction etiology and precision medicine, mixed method approaches (including advanced statistical methods), measurement, and community engagement would be a good fit.
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James G Murphy @james-g-murphy.bsky.social · 07/11/2023
Aspiring clinical psych PhD students interested in addiction, I'll be admitting a student this cycle so consider applying to the University of Memphis. Current NIH-funded grants focus on addiction tx, brief intervention w/diverse young adults, & qualitative analysis of alcohol self change processes
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James G Murphy @james-g-murphy.bsky.social · 03/11/2023
I'm amazed that the brazen research fraud committed by William Fals-Stewart doesn't get more attention, & that his papers (on behavioral couples therapy for AUD, the TLFB, etc.) are still cited & included in meta-analyses. Great paper by a former mentee Dr. Golden: link.springer.com/article/10.1...
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James G Murphy @james-g-murphy.bsky.social · 31/10/2023
Looking forward to this ECHO presentation with @cassie-boness.bsky.social!
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