Trait mindfulness and protective strategies for alcohol use: Implications for college student drinking

Mindfulness facets are differentially related with reward processing stages in striatum and alcohol use in adolescence

Attenuated functional processing of non-drug rewards in striatal regions is an important mechanism in the transition from normal to hazardous alcohol use. Recent interventions seek to enhance nondrug reward processing through mindfulness, a mechanism that targets attention regulation and self-regulatory processes. It is yet unclear which specific aspects of mindfulness and which stages of reward processing are relevant preventive targets, particularly in adolescence, where alcohol use is often initiated and reward relating processing streams undergo continuous maturation. Fifty-four 14- and 16-year-old adolescents (54% female) completed the monetary incentive delay task (MID) during event-related functional magnetic resonance imaging. Alcohol use and dispositional mindfulness facets were measured using self-report instruments. Mindful Attention Regulation was positively associated with anticipatory reward processing in ventral striatum, whereas feedback-related processing in dorsal striatum was associated with the mindfulness facet Body-Listening. Only Attention Regulation was additionally associated with frequency of alcohol consumption and mediated the relationship between functional activation in ventral striatum during reward anticipation and alcohol use. Attention Regulation, beyond other mindfulness facets, might contribute to potentially triggering neural mechanisms of anticipatory, but not feedback-related reward processing and alcohol use, presenting a potential target for preventive efforts in combating transitions to substance-related disorders in adolescents.

Alcohol-related Consequences: Factor Structure and Associations With Trait Mindfulness and Drinking Motivations

BACKGROUND

This study aimed to determine if motivations to use alcohol (coping and social motivations) mediate the relationship between trait mindfulness and a variety of alcohol-related consequences and to determine if the relationship between motivations to use alcohol and alcohol-related consequences is moderated by alcohol use. We determined the factor structure of positive and negative consequences of alcohol use and used this structure as outcomes across eight moderated mediation models.

METHODS

Data were obtained from 296 undergraduate students to confirm the alcohol-related consequences factor structure and to test eight moderated-mediation models.

RESULTS

Four alcohol-related consequences scales (romantic/sexual, positive, mild negative, and severe negative consequences) were confirmed. The motive of drinking to cope significantly mediated the relationship between trait mindfulness and all four of the alcohol-related consequences scales. Drinking to socialize did not significantly mediate the relationship between trait mindfulness and all of the alcohol-related consequences scales.

CONCLUSIONS

The identified four-factor structure suggests that alcohol-related consequences should be assessed in a more specific manner. Additionally, different motivations for alcohol use relate differentially to trait mindfulness and different alcohol-related consequences; drinking to cope is particularly problematic for this population. Future research on the usefulness of promoting mindfulness to reduce problematic drinking appears warranted.

The mediating effect of attentional impulsivity between mindfulness and problematic smartphone use

OBJECTIVE

Problematic smartphone use has been linked to lower levels of mindfulness, impaired attentional function, and higher impulsivity. This study aimed to identify the psychological mechanisms of problematic smartphone use by exploring the relationship between addictive smartphone use, mindfulness, attentional function and impulsivity.

METHODS

Ninety participants were evaluated with the smartphone addiction proneness scale and classified into the problematic smartphone use group (n = 42; 24 women; mean age: 27.6 ± 7.2 years) or normal use group (n = 48; 22 women; mean age: 30.1 ± 5.7 years). All participants completed self-report questionnaires evaluating their trait impulsivity and mindfulness and attention tests that assessed selective, sustained and divided attention. We compared the variables between the groups and explored the relationship between mindfulness, attentional function, impulsivity and addictive smartphone use through mediation analysis.

RESULTS

The problematic smartphone use group showed higher trait impulsivity and lower mindfulness than the normal use group. There were no significant group differences in performance on attention tests. Levels of addictive smartphone use were significantly correlated with higher levels of trait impulsivity and lower levels of mindfulness, but not with performance on attention tests. Mediation analysis showed that acting with awareness, an aspect of mindfulness, reduces the degree of addictive smartphone use through attentional impulsivity, one of the trait impulsivity.

CONCLUSION

Acting without sufficient awareness could influence addictive smartphone use by mediating attentional impulsivity. This supports that executive control deficits, reflected in high attentional impulsivity, contribute to problematic smartphone use. Our findings imply that mindfulness-based interventions can enhance executive control over smartphone use by promoting awareness.

Drunkorexia and trait mindfulness among college students

Objective: Combined alcohol and disordered eating (drunkorexia) are alcohol fueled weight management behaviors. Mindfulness negatively relates to both disordered eating and alcohol use. Participants: Participants (n = 344, average age 20) were primarily female (85.2%, n = 293), and Caucasian (82.6%, n = 284). Methods: Students reported drunkorexia and mindfulness. Results: Drunkorexia behaviors were negatively correlated with Acting with Awareness (AA; full attention to a present moment; r = -.21, p < .001) and Nonjudgment (NJ; understanding and leniency toward oneself; r = -.22, p < .001). Drunkorexia motivations are significantly correlated with AA (r = -.13, p = .01) and NJ (r = -.18, p = .001). Structural equation modeling revealed higher levels of NJ related to higher levels of drunkorexia. Conclusion: The objective was to determine a potential relationship between drunkorexia behaviors and motivations, and trait mindfulness. Findings suggest a nonjudgmental disposition relates to lower levels of drunkorexia.

Mindfulness as an early intervention for hazardous alcohol use among non-treatment seeking Latine emerging adults: A mini-review

The age cohort referred to as emerging adults (ages 18-29 years old) demonstrates the most hazardous alcohol use in the United States (U.S.) Approximately one-third of emerging adults regularly engage in heavy episodic drinking (4/5 drinks in two hours females/males). Compared to their non-Latine White peers, Latine emerging adults in the U.S. report lower rates of heavy episodic drinking (HED) yet are at greater risk of developing a substance use disorder and experience more severe negative consequences from drinking alcohol. Despite their high-risk status, Latine emerging adults are less likely to seek treatment and have less access to innovative health-promoting resources, further exacerbating health inequities. Research has shown that practicing mindfulness can interrupt habituated cognitions, intrusive thinking, and automatic behaviors associated with hazardous drinking. However, Latine representation in MBI trials is minimal. This mini-review explores the potential value of mindfulness as an early intervention for hazardous alcohol use among Latine emerging adults. The review provides future directions for research, highlighting the need to design culturally and developmentally tailored MBIs that can provide a respectful, non-judgmental, and discrimination-free environment that appeals to Latine emerging adults. Additionally, conclusions are drawn regarding the possible benefits of pairing MBI with contingency management strategies to decrease attrition rates in MBI trials.

Student perceptions of the current drinking culture in three Australian residential colleges: Drinking motives, consequences and recommendations for harm minimisation strategies

INTRODUCTION

Systemic cultural factors related to excessive alcohol consumption have been identified in Australian university residential colleges. In this mixed methods study, we conducted focus groups with student leaders at three Australian residential colleges. We aimed to explore students' perceptions of alcohol use and related consequences in their current college environment and gather feedback from students on the utility of alcohol harm minimisation strategies in this context.

METHODS

In November 2020, 77 student leaders from three colleges participated in focus groups. Each focus group ran for 1.5-2 hours and included three sections: (i) quantitative survey; (ii) semi-structured group interview; and (iii) feedback on a potential alcohol harm minimisation workshop.

RESULTS

The survey revealed that 81% of participants reported drinking hazardously. Thematic analysis of the interview data indicated many students perceived college as a supportive environment regarding students' alcohol use choices (direct peer pressure to drink was uncommon). However, indirect social influence to drink appeared to maintain a 'culture of intoxication'. Specifically, social norms to attend college events (where drinking is implied) and modelling of excessive drinking were key indirect influences on heavy drinking norms. Students were aware and accepting of many alcohol harm minimisation strategies and interested in improving current strategies.

DISCUSSION AND CONCLUSIONS

Despite the supportive college environment described by students, regarding alcohol use choices, a 'culture of intoxication' driven by indirect social influences was evident. Student leaders' interest in increasing the availability of harm minimisation strategies highlights the potential utility of peer-led alcohol interventions in colleges.

Criterion Validity of Protective Behavioral Strategies for Alcohol Consumption among College Students: Comparison across Two Measures

BACKGROUND

Protective behavioral strategies (PBS), or behaviors used to reduce harm associated with alcohol use, are often associated with lower levels of alcohol consumption, lower engagement in high-risk drinking behaviors, and fewer alcohol-related consequences. Although the majority of studies have found significant associations between higher PBS use and lower consumption or consequences, some studies have found nonsignificant or even positive associations. One explanatory hypothesis is that the mixed findings are due to differential content in PBS measures.

OBJECTIVES

The current study examined the criterion validity of two widely-used PBS measures, the PBSS and the SQ. In a multi-institution online study assessing alcohol outcomes, college drinkers were randomly assigned to complete one PBS measure. Both measures had the same response options to standardize assessment and focus on content.

RESULTS

Findings suggest both measures of PBS are consistently predictive of alcohol outcomes among college drinkers, across multiple subpopulations (i.e., strength of association was not moderated by sex, race, or drinking level).

CONCLUSIONS/IMPORTANCE

Some PBS subscales were more impactful than others, suggesting researchers may want to choose which PBS scale to use based on outcomes of interest, or after determining if alternatives to drinking is an important facet of PBS for the research questions being examined. Moreover, the differential findings for subscales suggest that prevention and intervention programs incorporating PBS should focus on strategies that avoid high-risk scenarios (e.g., avoiding shots or drinking games), rather than general strategies of self-pacing.

S, Ganesh P, Vasu HV. Job Search during COVID-19: How Online Mindfulness Intervention helped to Reduce Stress and Enhance the Self-esteem of the Job Seeker

Background: Immediately after graduation from university, college students need to make significant decisions about starting their careers or pursuing higher studies. They are also pressured to meet the expectations and demands of self, others, and the environment. Owing to the impact of the COVID-19 pandemic, the aforementioned challenging decisions may become hazardous stressors for college students. Hence, the researchers intended to assist and assess the college students involved in student placements. The research goal was to investigate the impact of mindfulness-based intervention (MBI) on the stress and self-esteem of college students involved in student placements.  Methods: One hundred college students participating in the campus placements were selected using purposive sampling from Amrita Vishwa Vidyapeetham University in Coimbatore, India. For evaluation purposes, college students were administered the perceived stress, Rosenberg self-esteem, and Kuppuswamy socio-economic scales. Seventy-five college students were selected for the MBI process and were administered with a pre-intervention and post-intervention without a control group research design. Results: Statistical analysis including analysis of variance (ANOVA) and the Bonferroni post hoc test showed a significant increase in self-esteem and a decrease in the stress of the college students involved in placements. Conclusions: Thus, the researchers recommend that policymakers create awareness, include MBI in the curriculum, and allocate funds for training ventures in educational institutions to assist college students in their challenging life journeys.

Harm Reduction Strategies among University Students Who Use Alcohol and Cannabis, and Related Psychological Variables: A Systematic Review

This systematic review identifies the psychological variables associated with the use of harm reduction strategies (HRS) among university students who use alcohol or cannabis. The reviewed studies are categorized according to the psychological variables studied and the different analytic approaches used (direct effects, mediation, and moderation). Among the empirical peer-reviewed studies identified (n = 76), most (94.7%) were cross-sectional studies conducted in the US (90.8%) with samples of alcohol-using university students (86.8%). Five categories were identified: mental health, motives/expectancies, personality, social cognition, and self-efficacy. The most studied constructs were motives, anxiety and depression, impulsivity, and social norms. Most studies conducted mediation or moderation analyses including psychological variables, HRS and alcohol outcomes. Social, enhancement and coping motives, impulsivity, and social norms of alcohol use were associated with lower use of HRS, which, in turn, was associated with a higher number of alcohol/cannabis outcomes. The results of moderation studies consistently suggest that HRS use was more protective for students with poor mental health, high impulsivity, and low self-regulation. The synthesis of evidence provided in this review could be useful for guiding future research and informing the design of interventions aimed at promoting the use of HRS among university students who use alcohol and/or cannabis.

The relationship between anxious-depressive symptoms and harmful cannabis use: Multiple mediation models via rumination, negative urgency, protective behavioral strategies and refusal self-efficacy

BACKGROUND

Distressful and negative affective states can be associated with limited self-regulation capacities, while emotion regulation processes (e.g., rumination, negative urgency) might contribute to further depletion of self-control capacities which in turn can lead to diminished control over cannabis use.

AIMS

The mediating functions of rumination (i.e., brooding and reflection), negative urgency (NU) and constructs of cannabis use regulation (i.e., cannabis protective behavioral strategies [CPBS] and cannabis refusal self-efficacy [CRSE]) were examined on the associations between anxious-depressive symptoms and cannabis use outcomes (i.e., frequency, harmful use).

METHODS

The cross-sectional study used a sample of cannabis users showing signs of harmful consumption (N = 750; Males: 70.13% [N = 526]; Age: M = 29.11 [SD = 7.45]). Standardized questionnaires measured anxious-depressive symptoms, rumination, NU, CRSE, CPBS, frequency of cannabis use and harmful cannabis use. A linear regression-based, double-mediation model was performed.

RESULTS

Five significant indirect effects were demonstrated in the mediation model. Single-mediation effects were shown between anxious-depressive symptoms and harmful cannabis use via CRSE and via CPBS. Double-mediation effects were presented between anxious-depressive symptoms and harmful cannabis use via reflection and CPBS, via reflection and CRSE, and via NU and CRSE.

CONCLUSIONS

Emotion and cannabis use regulation pathways explained the associations between anxious-depressive symptoms and harmful cannabis use. The mediation model provided new details on how anxious-depressive symptoms, rumination and NU might lead to harmful cannabis use via regulation of cannabis use. Limited self-regulation capacities and similarities between emotion and cannabis use regulation processes might explain the identified indirect effects.

Pathways from Positive, Negative, and Specific Alcohol Expectancies to Weekday and Weekend Drinking to Alcohol Problems

The current study tested and identified risk and protective pathways from alcohol expectancies to weekday and weekend consumption to problematic consequences. Adult alcohol users (N = 395) completed measures of alcohol expectancies, daily consumption habits during a typical week, and alcohol-related problems. Confirmatory factor analysis supported the five-factor structure of positive expectancy, negative expectancy, weekday drinking, weekend drinking, and alcohol problems. The structural equation model specifying general positive and negative expectancy to weekday and weekend use to alcohol problems exhibited satisfactory fit indices. Specifically, positive expectancy contributed to greater weekend drinking, but negative expectancy prompted greater weekday drinking. Furthermore, lower positive expectancy, higher negative expectancy, higher weekday drinking, and higher weekend drinking each uniquely explained greater alcohol problems. The structural equation model involving the seven specific expectancies to weekday and weekend use to alcohol problems produced high fit indices. Specifically, higher risk and aggression, higher self-perception, and lower cognitive and behavioral impairment expectancies uniquely predicted weekday drinking. In contrast, higher sociability, higher liquid courage, higher risk and aggression, and lower cognitive impairment expectancies explained weekend drinking. The predictive model premised on specific alcohol expectancies as distinct constructs exhibited higher fit indices and more nuanced insights regarding risk and protective pathways for prevention than the model involving general positive versus negative expectancy constructs. Findings underscore that different types of self-fulfilling alcohol expectancy beliefs distinctively explain weekday versus weekend intake and problems.

Endorsement of the "firewater myth" affects the use of protective behavioral strategies among American Indian and Alaska Native students

Belief in an American Indian/Alaska Native (AI/AN) specific biological vulnerability (BV) to alcohol problems (aka the "firewater myth") has been found to be associated with worse alcohol outcomes among AI/AN college students who drink, despite also being associated with greater attempts to reduce drinking. In the current study, we examined the associations of belief in a BV and belief that AI/AN people have more alcohol problems with the use of alcohol protective behavioral strategies (PBS) among AI/AN college students. PBS examined, as measured by the Protective Behavioral Strategies Scale-20, included manner of drinking, limiting/stopping drinking, and serious harm reduction strategies. Participants were college students who identified being AI/AN (n = 137) and had drank in the past month, and were selected from a larger multi-site study on PBS. Mediation models revealed that greater belief in a BV and belief that AI/AN people have more alcohol problems were both negatively associated with manner of drinking, which in turn was associated with greater past month alcohol use and alcohol consequences. These beliefs were not significantly associated with other PBS. Consistent with prior research with other student populations, both manner of drinking and limiting/stopping drinking were associated with less alcohol use and all three domains of PBS were directly associated with fewer alcohol consequences. The results suggest that these beliefs regarding AI/AN people and alcohol negatively affect the use of strategies aimed at avoiding drinking behavior that can lead to rapid drinking and a higher blood alcohol content, contributing to alcohol consequences.

Mindfulness buffers the effects of cue-induced craving on alcohol demand in college drinkers

Alcohol consumption among young adult college students represents a significant public health problem. The presence of alcohol-related cues in drinkers' environments can trigger powerful alcohol cravings, which may influence drinking outcomes. Less is known about how this cue-induced craving influences behavioral economic demand for alcohol. In addition, research has suggested that trait mindfulness may be an important buffer of the effects of internal states of craving on drinking decisions. Based on this literature, we hypothesized that cue-induced cravings would be associated with increased alcohol demand, an effect that would be attenuated among drinkers who have higher levels of mindfulness. Young adult college student drinkers (n = 69) completed a laboratory-based cue-induced craving assessment, a self-report assessment of trait mindfulness, and an alcohol purchase task. Findings revealed that cue-induced craving was related to higher alcohol demand. Consistent with the study hypothesis, acceptance, a component of mindfulness, buffered the effects of cue-induced craving on alcohol demand. Results raise the possibility that mindfulness-based interventions may be useful in helping disrupt the link between internal states of craving and drinking decisions in young adult college student drinkers.

Mindfulness as a mediator of the association between adverse childhood experiences and alcohol use and consequences

One-third of college students report past-year heavy episodic drinking, making college student alcohol use an important area for continued research. Research has consistently linked early experiences of adversity to problematic substance use in adolescence and adulthood. Given the negative health consequences associated with heavy episodic drinking, it is imperative to identify mechanisms that contribute to this relation. Low levels of mindfulness have been linked to early adversity as well as impulsivity and alcohol use, therefore, the current study aims to examine the mediating role of mindfulness in the relation between early adversity and current alcohol use and consequences. Undergraduate students (N = 385) at a Midwestern university completed an online questionnaire assessing experiences of childhood adversity, trait mindfulness, and current alcohol use and related consequences. Results indicated that increased adverse experiences and lower levels of mindfulness predicted both increased alcohol consumption and consequences (ps < 0.025), with mindfulness mediating the relationships. Mindfulness is a predictor of alcohol outcomes and appears to mediate the relation between early adversity and alcohol use and consequences. Findings suggest that students with a history of adversity are more likely to exhibit lower levels of mindfulness, which may lead to an increase in alcohol consumption and consequences in early adulthood. Targeted alcohol intervention efforts that incorporate mindfulness skills may be particularly beneficial for those who have experienced early adversity.

The influence of context in the subjective evaluation of "negative" alcohol-related consequences

College students may subjectively evaluate the consequences of drinking in unexpected ways, rating "negative" consequences as neutral or even positive experiences. We previously gathered qualitative evidence for several contextual factors that may influence one's subjective evaluations (e.g., social influences, intoxication level, concurrent positive consequences). The purpose of the present study was to quantitatively investigate whether student evaluations of consequences differ by various contextual factors. We administered an anonymous online survey to 214 college students (76% female, 69% drinkers, 48% heavy drinkers) in return for academic credit, on which they reported how positively or negatively they would evaluate 6 alcohol-related consequences (e.g., vomiting, being rude, blacking out) under different conditions. Paired samples t tests were used to compare evaluation ratings, averaged across consequences, under different hypothetical contextual conditions (e.g., among friends vs. strangers). Out of 16 contextual comparisons, all but one (first-time vs. repeated consequence) revealed significant differences in subjective evaluations; the pattern held in reduced samples of just drinkers or just heavy drinkers. Examples include that consequences were viewed more negatively (a) if occurring at either a party or bar versus alone in one's home/dorm, (b) if friends express concern versus find it funny, (c) if the consequence was expected versus unexpected, and (d) if there are lasting consequences versus none. When using recent consequences in feedback-based interventions to build motivation to change, it may be useful to discuss the context of a consequence and how this influences the perceived aversiveness of that consequence. (PsycINFO Database Record