James G Murphy

@james-g-murphy.bsky.social

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

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)

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.

doi.org

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...

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...

sites.google.com

🚨 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.

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, ...

npscoalition.org

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.

STRESS Lab@stresslab.bsky.social · 2y ago

New to Bluesky! Will have a post a day introducing us and our work. We are in the Department of Psychology @universityofri.bsky.social & Directed by @nicoleweiss.bsky.social. We use community-engaged and culturally responsive methods to inform treatments for PTSD and SUD web.uri.edu/stress/

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.

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.

jamanetwork.com

The Mental Elf@thementalelf.bsky.social · 2y ago

Not all people who make a suicide attempt have a psychiatric diagnosis www.nationalelfservice.net/mental-healt... Focusing suicide prevention efforts only on those who have previously experienced a psychiatric disorder may miss around 1 in 5 people who go on to attempt suicide.

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/

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....

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.

jsad.com

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!

The Addiction Psychologist@addpsychpodcast.bsky.social · 2y ago

Hi BlueSky world! We've been cookin' up great content over the years and are excited to share it with you all! Thanks to @apadivision50.bsky.social for being our official home!

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...

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

eiko-fried.com