Behavioral activation, affect, and self-efficacy in the context of alcohol treatment for women with elevated depressive symptoms.

Women with Alcohol use disorder (AUD) are more likely than men to have co-occurring depression, drink to cope with negative affect (NA), and cite negative affect as a contributor to relapse. Among AUD treatment seekers, low behavioral activation, NA, and reduced self-efficacy in abstaining from alcohol (e.g., in tempting situations) are relapse risk factors. This study investigated the association between behavioral activation, affective states, and self-efficacy among treatment-seeking women. Participants were 70 women (M = 40.50, SD = 11.59 years of age) with elevated depressive symptoms seeking AUD treatment. The Behavioral Activation for Depression Scale (BADS) was used to assess environmental engagement. The Alcohol Abstinence Self-Efficacy (AASE) scale was used to assess temptation to drink in contexts of positive and negative affect, and general positive and negative affect were assessed with the Positive and Negative Affect Schedule. Results indicated that behavioral activation was directly correlated with positive affect (PA; r = .62, p < .001) and inversely correlated with depression (r = -.35, p = .004), negative affect (r = -.39, p = .001), and temptation to drink in the context of negative affect (r = -.33, p = .006). After controlling for depressive symptoms, behavioral activation continued to be associated with greater general positive affect (ß = .595, p < .001) and lower temptation to drink in the context of negative affect (ß = -.348 p = .008). Our results suggest a nuanced association between behavioral activation, negative affect, and temptations to drink that is not accounted by depressive symptoms. Self-efficacy to abstain from drinking in a negative affect context should be considered when designing AUD interventions for women. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Using Ecological Momentary Assessments and Fitbit Data to Examine Daily Associations Between Physical Activity, Affect and Alcohol Cravings in Patients with Alcohol Use Disorder.

BACKGROUND: Preliminary studies show that structured physical activity (PA) interventions can reduce negative affect and alcohol use in patients recovering from alcohol use disorder (AUD). The current study tested whether the association between PA, affect, and alcohol cravings can be observed in patients' natural environments (i.e., without a structured intervention) as well. METHOD: Twenty-five participants with AUD completed 3 weeks of ecological momentary assessment (EMA) monitoring and wore Fitbit devices to measure physical activity directly after discharge from partial hospitalization treatment for AUD. PA was operationalized as total steps and consecutive 10-min bouts of moderate-intensity exercise (100 steps/minute). RESULTS: Only 56% of participants engaged in any bouts of moderate-intensity physical activity throughout the 3-week study period (mode = 1 bout), and participants logged an average of 8183 steps/day (SD = 5560). Daily steps were associated with a higher positive affect and lower alcohol cravings, and with higher positive affect the next day, but the effects were very small. No relationships were observed between PA and affect or alcohol cravings at the hourly level except a random effect signifying that bouts of PA were either positively associated or not associated with negative affect in the next hour for different participants. CONCLUSIONS: Overall, results suggest that naturalistic PA may be beneficial for a small subset of patients in recovery from AUD, but the majority did not engage in regular exercise or experience improvements in affect and cravings as a result of PA.

Daily associations between alcohol and sweets craving and consumption in early AUD recovery: Results from an ecological momentary assessment study.

INTRODUCTION: Alcohol cravings can predict relapse in persons with alcohol use disorder (AUD). Consuming sweets is a commonly recommend strategy to quell alcohol cravings in early recovery from AUD, yet research is equivocal on whether consuming sweets mitigates alcohol cravings or relapse risk. The current study used ecological momentary assessment (EMA) data to examine real-time alcohol cravings, sweet cravings, and consumption of sweets among adults in early recovery from AUD. METHODS: We used EMA methods to follow 25 adults (n = 14 women, 56%; M. age 40, S.D. 10.68) recently discharged from a partial hospitalization program for AUD for 21 days. Prompts were sent to the participants for completion four times per day via a mobile app. EMA data were disaggregated prior to analysis to examine between- and within-person effects. A series of three mixed linear models tested: 1) the contemporaneous effect of sweet and alcohol cravings, 2) alcohol cravings predicting sweet consumption later in the day, and 3) sweet consumption predicting alcohol craving later in the day. RESULTS: The results of the first model revealed alcohol cravings were associated with sweet cravings early in recovery. In the second model, no effect occurred between alcohol cravings earlier in the day predicting sweet consumption later in the day. The third model suggested consuming sweets earlier in the day predicted higher alcohol cravings later in the day. DISCUSSION: Sweet craving and consumption are associated with alcohol cravings among adults in early recovery from AUD. These findings suggest consuming sweets may increase alcohol cravings. If future studies can replicate this result, consuming sweets in early recovery may emerge as a potential risk for relapse in this population.

Prospective Associations between Attitudes toward Sweet Foods, Sugar Consumption, and Cravings for Alcohol and Sweets in Early Recovery from Alcohol Use Disorders.

Sweet liking (heightened preference for highly-sweet solutions) is linked to Alcohol Use Disorder (AUD) and relapse, as well as attitudes towards sweet foods - use of sugar to cope with negative affect (sweet-cope), and impaired control over sweets consumption (sweet-control). This prospective analysis of individuals with AUD (N=26) participating in an Alcohol and Drug partial hospitalization program observed increases in self-reported sugar consumption and sweet craving from Time 1 (T1) to Time 2 (T2; 4 weeks later). Sweet-cope (T1) predicted T2 sweet craving. In an exploratory cross-lagged panel model, sweet-cope predicted sugar consumption and sweet craving at T1 and T2, and alcohol craving at T2. This pattern of results suggests the hypothesis that use of sugar to regulate negative affect may prove a novel, modifiable risk mechanism of the association between sweet liking and relapse. Sweet-cope may also prove an intervention target for improving nutrition and weight-related factors in early recovery. Future research in larger sample sizes is needed.

A Randomized Trial Comparing Brief Advice and Motivational Interviewing for Persons with HIV-HCV Co-infection Who Drink Alcohol.

Alcohol use contributes to the progression of liver disease in HIV-HCV co-infected persons, but alcohol interventions have never addressed low levels of alcohol use in this population. We enrolled 110 persons consuming at least 4 alcoholic drinks weekly in a clinical trial comparing two active 18-month long interventions, delivered every 3 months by phone, brief advice about drinking versus a motivational intervention. Final assessment was at 24 months. MI had larger reductions in alcohol use days than the BA arm at all follow-up assessments. The treatment by time effect was not significant for days of drinking (p = 0.470), mean drinks per day (p = 0.155), or for the continuous FIB-4 index (p = 0.175). Drinking declined in both conditions from baseline, but given the small sample, we do not have sufficient data to make any conclusion that one treatment is superior to the other.Trial Registry Trial registered at clinicaltrials.gov; Clinical Trial NCT02316184.

Sustained Sobriety: A Qualitative Study of Persons with HIV and Chronic Hepatitis C Coinfection and a History of Problematic Drinking.

For persons diagnosed with HIV and who are coinfected with hepatitis C virus (HCV), chronic liver disease is a leading cause of death and excessive consumption of alcohol can be a contributing factor. Little is known about the factors these individuals identify as key to achieving sustained sobriety. In this qualitative study, fourteen HIV/HCV coinfected persons who endorsed past problematic drinking were interviewed about their path to sustained sobriety. In open-ended interviews, participants often described their drinking in the context of polysubstance use and their decision to become sober as a singular response to a transcendent moment or a traumatic event. All articulated specific, concrete strategies for maintaining sobriety. The perceived effect of the HIV or HCV diagnosis on sobriety was inconsistent, and medical care as an influence on sobriety was rarely mentioned. Qualitative interviews may offer new insights on interventions and support strategies for heavy-drinking persons with HIV/HCV coinfection.

Project CHOICE: Choosing healthy options in coping with emotions, an EMA/EMI plus in-person intervention for alcohol use.

Background: Emerging adulthood (18-25 years) represents a risky time for mental health and substance use. Emerging adults are particularly susceptible to problematic patterns of substance use, especially if they experience anxiety and/or depression and use substances as a way to cope with such issues. However, many mental health treatments do not address substance use. We developed an ecological momentary assessment and intervention (EMA/EMI) to specifically target the motive of drinking to cope with anxiety/depression. Methods: Project CHOICE was a 6-week intervention that paired in-person normative feedback with daily EMA and, if an individual reported negative affect and intent to drink, an EMI was immediately sent to their phone (a personally-chosen coping skill). We recruited n = 20 (55% female, mean age 21.74, 85% Caucasian and 75% non-Hispanic/Latino) individuals from a psychiatric partial hospitalization program for a 6-week open trial of the CHOICE intervention and re-assessed at the 6-week follow-up point. Results: Results indicated that drinking variables and coping motives were highly correlated at baseline. Days of drinking, alcohol-related problems, and coping motives significantly decreased over time following the intervention. Results indicated high levels of feasibility and acceptability. Conclusions: This open pilot represents a feasible, acceptable, and promising direction in delivering interventions in the moment when risk is highest, utilizing smartphone capabilities.

An ecological momentary assessment of mood, coping and alcohol use among emerging adults in psychiatric treatment.

Background: Emerging adulthood is a critical period for the onset of both mental health disorders and problematic alcohol use. Coping strategies can play an important role in mitigating the onset and progression of these conditions in emerging adulthood. The current study examined daily mood, coping strategy use, and alcohol use during an individualized, ecological momentary intervention (EMI).Objectives: To examine the within-person relationship between mood, coping strategy use, and alcohol use.Methods: Emerging adults (N = 20, 55% female) in a partial hospital program for anxiety or mood disorders who endorsed drinking to cope completed a 6-week EMI to increase non-substance coping skills. The study also measured mood, coping strategy use, and alcohol use over the course of the intervention.Results: Mood and coping variables did not predict the likelihood of drinking on a given day. On drinking days, the number of pre-consumption coping strategies were related to reduced alcohol use (p =.02) and there was a significant interaction between negative mood and coping in predicting alcohol use (p <.01). When pre-consumption negative mood was high, coping strategies predicted decreased alcohol use (p =.02), but when negative mood was low, this relationship was nonsignificant.Conclusions: Using coping skills was associated with reduced alcohol use on days when negative mood was high. Increasing non-substance coping skills may help emerging adults reduce their alcohol use in response to negative mood.

Evaluating alcohol demand, craving, and depressive symptoms among women in alcohol treatment.

BACKGROUND: Depression and alcohol craving predict drinking and relapse rates among alcohol treatment seekers. Alcohol demand, or one's valuation of alcohol may be another determinant of drinking. There is little known about alcohol demand and its association with depression, craving, and drinking among treatment-seeking adults. METHOD: Participants were 71 women with elevated depressive symptoms seeking outpatient treatment for alcohol use disorder (AUD). At baseline, participants self-reported daily drinking amount, alcohol craving, depressive symptoms, and alcohol demand assessed with the alcohol purchase task (APT; a task requesting participants to make hypothetical purchases of drinks at escalating prices). Baseline associations among alcohol demand, depressive symptoms, alcohol craving, and drinking severity were assessed. RESULTS: Participants averaged 40.68 (SD = 11.78) years of age, consumed 8.84 (SD = 5.14) drinks per drinking day and reported 15.45 (SD = 7.51) heavy drinking days in the past 30 days, and had an average PHQ-9 depression score of 13.00 (SD = 4.28). Results suggest that the alcohol demand metrics of intensity (consumption level when drinks are free) and Omax (maximum expenditure on alcohol) were associated with drinks per drinking day, whereas craving and depressive symptoms were not significantly associated with drinking. The number of heavy drinking days were not significantly associated with demand, craving, or depressive symptoms. CONCLUSIONS: These results suggest that demand may reflect unique risk for drinking relative to craving or depressive symptoms. These findings provide support for the utility of the APT within a clinical setting to assess individualized valuation of alcohol.

A Pilot Crossover Trial of Sleep Medications for Sleep-disturbed Methadone Maintenance Patients.

OBJECTIVES: Problems with sleep are a common and detrimental occurrence among individuals who receive methadone maintenance for opioid use disorder (OUD). METHODS: We enrolled ten methadone-maintained persons with insomnia (60% female, mean age 40) in a double-blind trial using actigraphy to confirm daily sleep reports. After a no-medication week to establish baseline sleep patterns, each participant received 1 week each of mirtazapine (30 mg), zolpidem (sustained-release 12.5 mg), mirtazapine (30 mg IR) plus zolpidem (10 mg), and placebo, with a washout week between each medication week. Study medication order was randomized so that the order of each 1-week medication treatment was different for each participant, but all participants received all 4 regimens. RESULTS: We found that mirtazapine alone improved total sleep (mean 23 minutes), sleep latency (mean 23 minutes), and sleep efficiency (mean 3%), surpassing the other regiments. CONCLUSIONS: This pilot work suggests that mirtazapine is worthy of further testing as a sleep aid for persons with OUD receiving methadone maintenance.

Perceptions of Alcohol Risk Among HIV/Hepatitis C Coinfected Patients.

OBJECTIVES: We examined how patient perceptions of alcohol risk, provider discussions about alcohol, and treatment of hepatitis C virus (HCV) differed among HIV-HCV coinfected patients in primary care. METHODS: Between April, 2016 and April, 2017, we conducted a screening survey with patients in an HIV primary care clinic in Seattle, Washington, who had chronic HCV coinfection or a history of chronic HCV infection who had successfully cleared their infection with treatment. RESULTS: Of 225 participants, 84 (37%) were active drinkers (drank ≥2-4 times/mo in past 3 months). Of those with little to no use for ≥3 months, 65 (29%) were former drinkers with a history of alcohol use and 76 were abstainers with no such history. Former drinkers and abstainers were more likely than active drinkers to perceive that any drinking was unsafe (69% vs 58% vs 31%; P < 0.001). Former drinkers were more likely to report a physician's recommendation to stop drinking than active drinkers (63% vs 47%; P = 0.05). The great majority (87%) of former drinkers decided to stop or reduce drinking on their own (most often in response to a nonhealth life event) and only 13% acknowledged doing so on their doctor's prompting. HCV treatment was not associated with former or active drinking status. CONCLUSIONS: Our findings underscore the importance of educating not only HIV-HCV patients about the effects of alcohol use but also HIV clinicians about delivering consistent counseling about alcohol avoidance. Understanding the reasons that HIV-HCV coinfected persons make changes in their alcohol use could drive novel interventions that reduce the negative consequences of drinking.

Categorizing Cannabis and Alcohol Use Patterns of Emerging Adults in Psychiatric Partial Hospitalization Treatment.

BACKGROUND: Emerging adulthood is a common and problematic time for alcohol and cannabis use. Emerging adulthood also represents a vulnerable time period for anxiety and depression. Substance use and mental health issues are highly comorbid, yet substance use is commonly neglected in psychiatric care. OBJECTIVE: The goal of this study was to categorize the cannabis and alcohol use patterns of emerging adults in psychiatric care and to evaluate relationships with use-related problems, psychiatric symptomatology, and motives for use. METHODS: Participants were emerging adults who were consecutive admissions to a young adult psychiatric partial hospital program from 2017 to 2018. Of 318 participants who completed questionnaires, 244 (76.7%) reported cannabis and/or alcohol use in the previous month. Cluster analyses and analysis of variance tests were conducted to categorize and differentiate between participants who reported use. RESULTS: Results from cluster analyses identified 4 categories of use: low cannabis/high alcohol (35.7%), low cannabis/low alcohol (17.6%), high cannabis/low alcohol (29.1%), and high cannabis/high alcohol (17.6%). Individuals in categories with the highest rates of use and co-use reported more alcohol problems (F=24.31, P<0.001), cannabis problems (F=36.75, P<0.001), depression (F=3.60, P=0.01), and motives: social (F=6.12, P<0.001), coping with anxiety (F=20.43, P<0.001), coping with depression (F=17.80, P<0.001), enhancement (F=7.85, P<0.001), and conformity (F=4.92, P<0.01). CONCLUSIONS/IMPORTANCE: Clear categories of substance use emerged. Participants who were heavier users were more likely to use to alleviate psychiatric symptomatology, yet they also reported greater psychiatric symptomatology and use-related problems. Among a psychiatric sample of emerging adults, cannabis and alcohol use was common and problematic. Thus, substance use should be evaluated for and, if present, targeted with interventions during psychiatric care.

Exercise in the context of substance use treatment: key issues and future directions.

Substance Use Disorders (SUD) continue to be a significant public health concern. Exercise has been examined as an adjunctive approach to addiction treatment in an effort to improve mental health, physical health, and substance use outcomes. This review will present the existing evidence for the efficacy of exercise in the context of SUD treatment. In addition, we identify key factors, specific to this population, that may be contributing to treatment outcomes of exercise intervention studies. Lastly, we present a number of considerations for the development of more effective exercise interventions, in the future, with patients in SUD treatment.

Marijuana use motives mediate the association between experiences of childhood abuse and marijuana use outcomes among emerging adults.

INTRODUCTION: Experiences of childhood sexual abuse (CSA) and childhood physical abuse (CPA) are associated with poor mental health outcomes including substance use in subsequent years. Marijuana use motives (i.e., coping with negative affect, enhancing positive affect, or improving social interactions) may influence problematic substance use among young adults. Specifically, motives may be associated with severity of marijuana use outcomes among individuals who have experienced CSA or CPA. This study investigated the indirect effect of marijuana use motives between experiences of CSA or CPA and marijuana use and problems among emerging adults. METHOD: Participants were 397 young adults (50.1% male, 66.2% White) between ages 18-25 years, who reported 15.85 (SD = 11.66) days of marijuana use in the past month. Participants reported on history of childhood abuse, marijuana use days, problems, and motives for use. RESULTS: Findings suggest a significant indirect effect of coping motives in the association between CPA and marijuana use days and marijuana problems. Further, both coping motives and marijuana use days indicated a significant indirect effect between CPA and problems. Motives of socializing or enhancement did not have a significant indirect effect between CPA and marijuana use or problems. There were no significant findings with CSA and marijuana use outcomes. DISCUSSION: Coping motives might be an important potential target for future marijuana interventions in persons with childhood physical abuse.

Emerging Adults' Discussion of Substance Use and Sexual Behavior with Providers.

Emerging adulthood (ages 18-25) is a time of increased autonomy and associated with a high rate of risky substance use and sexual behavior. As emerging adults (EA) increasingly have more independence, they have the ability to make health decisions, including whether to see a provider (primary care (PCP) and/or gynecologist (GYN)) and whether to discuss substance use and sexual behavior. The current study aimed to determine: (1) factors associated with PCP and GYN health-care seeking by sexually active EA who use alcohol and/or marijuana; (2) gender differences in substance use and sexual risk topics initiated by providers; (3) whether PCPs compared to GYNs discuss different topics with women. Alcohol and/or marijuana-using, sexually active EA (n = 500) were recruited as part of a health behaviors study. Among participants, 39% did not see a PCP in the previous year. Women, White individuals, and EA with health insurance were most likely to attend a PCP appointment. Even among participants who saw a provider, many participants reported that providers did not initiate a discussion about substance use (approximately half discussed substance use) and sexual behavior (about half discussed STI history, two-thirds discussed condom use, and three-quarters discussed sexual partners). Among women with a PCP and GYN provider, discussions on substance use were more likely to be initiated by a PCP while sexual issues were more likely to be initiated by a GYN. Thus, even among sexually active, substance-using EA, central topics - specifically substance use and sexual behavior - are not routinely brought up by providers.

The Implications of Cannabis Policy Changes in Washington on Adolescent Perception of Risk, Norms, Attitudes, and Substance Use.

There is increasing interest in the effect of legalization (particularly recreational legalization) of cannabis on prevalence of use and related problems. However, there is no consensus about the impact of policy change on cannabis use, particularly among adolescents. Legalization may increase adolescent use through mediating factors such as perceived risk and normative beliefs regarding the use of cannabis. Washington State enacted Initiative 502 on December 2012, which legalized and taxed recreational cannabis for adults aged ⩾21 years. This paper used data from a randomized, controlled intervention trial for cannabis-using adolescents that was recruiting participants in Seattle before and after the policy change to evaluate the following goals: assess differences in substance use, problems, and symptomatology pre- and post-policy change; evaluate several proposed risk factors that may be associated with such differences; and describe participants' understanding of the law and how this understanding may relate to rates of use. Analyses revealed no significant differences pre- to post-policy in rate of substance use. However, there were significant post-policy increases in problems and use disorder symptoms. Despite these differences, there were no significant increases in norms, attitudes, or perceptions of risk. Participants were able to answer most questions regarding policy changes correctly, indicating a good understanding of the policy. Results provided no evidence that policy change influenced heavy-using adolescents' rates of use nor the proposed risk factors associated with problematic use patterns.

A longitudinal evaluation of the role of alcohol self-concept in alcohol use, motives, negative affect, and alcohol-related problems among emerging adults.

BACKGROUND AND OBJECTIVES: Emerging adulthood is a time of identity formation, and is also the most common time period for individuals to consume alcohol. Alcohol self-concept (or drinking identity) has been associated cross-sectionally with rates of alcohol use and use-related problems. Additionally, there is preliminary evidence that alcohol self-concept is related to negative affect and to alcohol use motives. However, less research has evaluated the longitudinal nature of these variables, particularly in a community sample. The current study evaluated relationships between self-concept, alcohol-related variables, and negative affect among emerging adults. Additionally, the study explored self-concept as a mediator between motives and alcohol use and problems. METHODS: Community-recruited participants (n = 226, 55.3% male) involved in a health behaviors study were assessed over the course of 12 months. RESULTS: Results substantiated both the cross-sectional and longitudinal relationships between these variables. Self-concept, rates of use, and problems decreased over the course of time. Decreases in motives for alcohol use (including coping and enhancement motives) were related to subsequent decreases in alcohol self-concept, which in turn were associated with decreases in use and use-related problems. Alcohol self-concept mediated the longitudinal relationship between coping motives and use as well as use-related problems. DISCUSSION AND CONCLUSIONS: Results from this study underscore the importance of motivation for alcohol use and internalization of alcohol identity in predicting changes in behavior across emerging adulthood and suggest future avenues of research. SCIENTIFIC SIGNIFICANCE: Alcohol self-concept may be a risk factor and intervention target. (Am J Addict 2018;27:501-508).

Quality of life and well-being following inpatient and partial hospitalization treatment for opioid use disorder.

Treatment of opioid use disorder often begins with brief intensive inpatient or outpatient programs. Given the high relapse rates following intensive treatment, it is important to determine factors that lead to success post-discharge. Incorporating assessment during and early post-discharge may help determine such factors. The current study evaluated changes in quality of life among individuals during and after discharge from inpatient and partial hospitalization opiate treatment programs. Participants (n = 143) were recruited while in the programs and were re-assessed one month later (n = 113). Results found improvements in quality of life and reductions in rates of opiate use at follow-up. Individuals with greater improvements in Health, Substance Use, and Emotional Health domains were less likely to have relapsed. Treatment utilization post-discharge was not associated with relapse. Findings emphasize the importance of measurement-based care and suggest the need to assess indicators of treatment success beyond rates of relapse.

Gaps in the Substance Use Disorder Treatment Referral Process: Provider Perceptions.

OBJECTIVES: The demand for substance use disorder treatment is increasing, fueled by the opioid epidemic and the Affordable Care Act mandate to treat substance use disorders. The increased demand for treatment, however, is not being met by a corresponding increase in access to or availability of treatment. This report focuses specifically on the treatment referral process, which we have identified as 1 of the key barriers to timely and effective treatment. Difficulties in referral to substance use disorder treatment are examined through the lens of providers who make referrals (ie, referral source) and individuals who work in substance use disorder facilities (ie, referral recipient). METHODS: Administrative officials, emergency department physicians, addiction physicians, government officials, providers, insurance officials, and mental health advocates (n = 59) were interviewed on the referral process protocol, challenges for providers and others making referrals, and issues with substance use treatment facility intake procedures. RESULTS: Several main themes were identified as barriers in the process: difficulties in determining patient eligibility, lack of transparency regarding treatment capacity, referral source knowledge/understanding of options, and issues with communication between referral source and recipient. We then proposed several solutions to address specific barriers. CONCLUSIONS: Current gaps in the referral process cause delays to care. Improving systems would involve addressing these themes and expanding the use of appropriate treatments for the many patients in need.

Identity as a cannabis user is related to problematic patterns of consumption among emerging adults.

INTRODUCTION: Cannabis use has become a more normative, socially-acceptable behavior in the United States, despite research indicating that frequent use may become problematic for some individuals. Emerging adulthood, a time of identity development, is the most common time for cannabis use. Cannabis self-concept, or one's identification with cannabis as part of their personality or identity, is one factor that may influence use behavior. This study extends previous research that reported a link between self-concept, motivational factors, and normative beliefs by evaluating relationships between cannabis self-concept, motives for use, motivation to change, perceived descriptive norms, as well as cannabis-related outcomes (use, using alone, and cannabis-related problems). METHODS: Emerging adults who used cannabis in the previous month (n=345, 53.9% male, mean age 21.0, 67.5% Non-Latino White) were recruited from a community sample for a health behaviors study. Participants were assessed for explicit cannabis self-concept, frequency of use, problems associated with use, motives for use, motivation to change, and normative beliefs about others' use. RESULTS: Participants reported using cannabis on an average of 17.9 (SD=11.1) days of the previous month. Correlational analyses revealed that cannabis self-concept was positively associated with frequency of use, use-related problems, several motives for use, descriptive norms, and with using cannabis alone. Multivariate analyses revealed that rates of use, problems, and social and enhancement motives were independently and positively associated (p<0.05) with cannabis self-concept, while self-concept was negatively associated with desire to reduce cannabis use. CONCLUSIONS: Cannabis self-concept may be a marker for more problematic patterns of use.