A latent profile analysis of social anxiety and alcohol use among college students

A Cross-Cultural Comparison of Negative Alcohol-Related Consequences in the United States and Sweden: Measurement Invariance of the Rutgers Alcohol Problem Index

Commensurate measures of alcohol-related consequences across countries and cultures are critical for addressing the global burden of hazardous alcohol use. The Rutgers Alcohol Problem Index (RAPI), developed and validated in the United States, is a popular measure of alcohol problems. This study examined measurement invariance of the RAPI across samples of U.S. and Swedish high school seniors. Latent mean differences in alcohol problems across countries and differences in associations between alcohol problems with alcohol use and protective behavioral strategies (PBS) were also examined. The RAPI was scalar invariant. Swedish students reported fewer problems than U.S. students (latent mean difference = -0.19, p = .047). In both samples, the RAPI was positively correlated with alcohol use frequency and quantity (ps < .001), and negatively correlated with PBS use (ps < .05). Overall, the RAPI demonstrated measurement invariance, and we found evidence for its validity across samples of U.S. and Swedish high school seniors.

Protective and risk factors for increased alcohol use in Latinx college students on the U.S./Mexico border

Alcohol use is prevalent among undergraduates, however, limited research on drinking among Latinx college students exists. This study examined potential risk and protective factors of alcohol use and consequences. Participants (n = 382) completed multiple measures including alcohol use frequency and the Rutgers Alcohol Problem Index (RAPI). Linear regression models identified predictors of monthly and yearly drinking days and RAPI. Findings indicated that alcohol use frequency was associated with increasing age, parental alcohol use disorder, greater anger, and lower self-efficacy. Alcohol-related consequences were positively associated with anxiety and adverse childhood experiences. Early alcohol prevention and intervention efforts appear warranted.

A Reexamination of Drinking Motives in Young Adults: The Development and Initial Validation of the Young Adult Alcohol Motives Scale

This study reexamined the factor structure of drinking motives using 205 unique items from 18 drinking motives scales with the inclusion of social tension reduction motives, which have been largely neglected in the literature. A new scale was created and compared with the Drinking Motives Questionnaire-Revised (DMQ-R) to predict alcohol use/problems. Young adults (N = 1,049) completed questionnaires assessing drinking motives and alcohol use/problems. A subset (N = 368) of participants completed a 6-month follow-up. Hierarchical factor analyses informed the creation of a four-factor (i.e., coping, social, enhancement, and social tension reduction) scale (i.e., the Young Adult Alcohol Motives Scale [YAAMS]). In general, the YAAMS performed similarly to the DMQ-R in predicting concurrent and prospective alcohol consumption (i.e., typical drinking quantity and frequency) and alcohol problems (i.e., Alcohol Use Disorder Identification Test [AUDIT] and Brief Young Adult Alcohol Consequences Questionnaire [B-YAACQ] scores), but there were some notable differences, including that the novel social tension reduction scale of the YAAMS was particularly relevant in predicting drinking frequency in those with social anxiety. Results suggest that drinking motives can be described by multiple factor structures and predict alcohol-related outcomes.

COVID-19 Related Stressors, Parent-Child Relationship, and Alcohol Use and Mental Health Profiles Among White and Hispanic/Latinx First-Year College Students

Transitioning to college during the novel coronavirus disease 2019 (COVID-19) pandemic may increase risk for alcohol use and mental health problems. We examined how COVID-19 related stressors and parent-child relationships are independently and interactively associated with alcohol use and mental health profiles in a sample of first-year college students (N = 425, 34.8% Hispanic/Latinx; 74.9% female) who completed an online survey in October 2020. Latent profile analysis identified four profiles: well-adjusted (53.2%), mental health problems only (21.6%), alcohol use only (17.4%), and comorbid (7.8%). COVID-19 related stressful events increased risk of being in the alcohol use only and comorbid profiles, whereas COVID-19 related worries increased risk of being in the mental health problems only profile. Parent-child relationship quality lowered risk of being in the mental health problems only and the comorbid profiles. In addition, parent-child relationship quality moderated the role of COVID-19 related worries such that COVID-19 related worries were associated with lower odds of being in the comorbid profile when parent-child relationship quality was high but not when parent-child relationship quality was low. Strengthening parent-child relationship quality appears important for promoting college students' well-being.

Effects of Social Anxiety and Subjective Well-Being on Problematic Mobile Social Media Use in First-Year University Students: The Mediating Role of Self-Esteem

Background: Problematic mobile social media use may impact college students' physical and mental health. This study aimed to elucidate the impact of social anxiety and subjective well-being on problematic mobile social media use and the mediating role of self-esteem in this relationship. Methods: A total of 387 first-year university students (39.8% females, 60.2% males; mean age = 18.74 years) were enrolled in this study and completed self-report measures of social anxiety, subjective well-being, self-esteem and problematic mobile social media use. A structural equation model was constructed and tested by AMOS 23.0 software. Results: (1) Social anxiety not only had a direct effect on problematic mobile social media use, but also had an indirect effect on problematic mobile social media use via self-esteem. (2) Subjective well-being was positively and significantly associated with self-esteem, as well as problematic mobile social media use. (3) Self-esteem played a suppressing role between subjective well-being and problematic mobile social media use. Conclusions: It is necessary to help college students reduce their social anxiety and increase their subjective happiness through appropriate ways, as this plays an important role in increasing self-esteem and reducing their problematic mobile social media use.

Using substances to cope with social anxiety: Associations with use and consequences in daily life

OBJECTIVE

Using substances to cope with social anxiety is robustly related to negative consequences. The present study uses daily-level methods to test whether days young adults used substances to cope with social anxiety were associated with greater alcohol and cannabis use and consequences compared to use days without this motive.

METHOD

Participants were a community sample of young adults enrolled in a study on alcohol and cannabis use, which involved a baseline survey and five 2-week bursts of online daily surveys across 2 years. Aims were tested using multilevel models among a subsample of 257 participants who reported social anxiety coping motives 1 day or more during the study period; Mage = 21.8 (SDage = 2.2), 51% female; 49% non-Hispanic/Latinx White.

RESULTS

Compared to use days without social anxiety coping motives, days with social anxiety coping motives were associated with more drinks consumed and more positive and negative alcohol consequences on alcohol-only days, more negative cannabis consequences on cannabis-only days, and heavier use, more negative cannabis consequences, and more positive consequences for both substances on co-use days. Days with social anxiety coping motives were associated with a greater likelihood of positive item-level consequences (e.g., "was more sociable") on drinking days. Baseline social anxiety symptoms did not moderate associations.

CONCLUSIONS

Days young adults used substances to cope with social anxiety were high-risk days for elevated substance use and consequences, regardless of baseline social anxiety. Positive consequences attained through drinking to cope with social anxiety may be an important pathway that reinforces coping motivated use. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The socio-ecological context of U.S. college student drinking: A latent class analysis

BACKGROUND

U.S. college student drinking typologies often consider quantity and frequency but not the socio-environmental contexts in which students obtain alcohol and drink. Understanding context could be important for preventive interventions.

METHODS

We used latent class analysis (LCA), a person-centered approach to understanding behavior patterns, to identify drinking typologies among 1390 college student drinkers from a representative survey at two interconnected private colleges in the Northeast. Classes were derived from drinking frequency and quantity as well as how students obtain alcohol, where they drink, and their perceptions of peer drinking. Resulting classes were correlated with demographic and developmental characteristics, participation in campus activities and connectedness, and alcohol consequences and protective behaviors.

RESULTS

Four distinct drinking profiles emerged. 'Tasters' (n = 290) included infrequent and low quantity drinkers who drank in dorms with alcohol provided by others. 'Bargoers' (n = 271) included low quantity and moderate frequency drinkers who purchased their own alcohol and drank at bars. 'Partiers' (n = 483) included moderate frequency and quantity drinkers who obtained alcohol from several sources and drank in many locations. 'Bingers' (n = 345) included high frequency and quantity drinkers and binge drinkers, who drank in many locations with alcohol obtained from multiple sources. Classes differed in demographics, age of first drink, campus activities and connectedness, alcohol protective behaviors, and alcohol problems.

CONCLUSION

Heterogeneous patterns of drinking based on quantity, frequency and social/environmental context emerged and suggested the need for different tailored interventions.

The BDNF Val68Met polymorphism causes a sex specific alcohol preference over social interaction and also acute tolerance to the anxiolytic effects of alcohol, a phenotype driven by malfunction of BDNF in the ventral hippocampus of male mice

BACKGROUND

The brain-derived neurotrophic factor (BDNF) Valine 66 to Methionine human polymorphism results in impaired activity-dependent BDNF release and has been linked to psychiatric disorders including depression and anxiety. We previously showed that male knock-in mice carrying the mouse Methionine homolog (Met68BDNF) exhibit excessive and compulsive alcohol drinking behaviors as compared to the wild-type Val68BDNF mice.

OBJECTIVE

Here, we set out to determine the potential mechanism for the heightened and compulsive alcohol drinking phenotypes detected in Met68BDNF mice.

RESULTS

We found that male, but not female Met68BDNF mice exhibit social anxiety-like behaviors. We further show that male Met68BDNF mice exhibit a preference for alcohol over social interaction. In contrast, alcohol place preference without an alternative social reward, is similar in male Met68BDNF and Val68BDNF mice. Since the Met68BDNF mice show social anxiety phenotypes, we tested whether alcohol reliefs anxiety similarly in Met68BDNF and Val68BDNF mice and found that male, but not female Met68BDNF mice are insensitive to the acute anxiolytic action of alcohol. Finally, we show that this acute tolerance to alcohol-dependent anxiolysis can be restored by overexpressing wild-type Val68BDNF in the ventral hippocampus (vHC) of Met68BDNF mice.

CONCLUSIONS

Together, our results suggest that excessive alcohol drinking in the Met68BDNF may be attributed, in part, to heighted social anxiety and a lack of alcohol-dependent anxiolysis, a phenotype that is associated with malfunction of BDNF signaling in the vHC of male Met68BDNF mice.

Who's at greatest risk? Latent profiles of alcohol and cannabis use and related consequences among college students

BACKGROUND

There is significant heterogeneity in alcohol and cannabis use patterns among college students, with some engaging in use patterns that heighten their risk for adverse consequences. Person-centered approaches can help identify those subgroups of students with riskier use patterns. Latent Profile Analyses (LPA) were conducted to identify subgroups based on alcohol and cannabis use frequency and quantity, to explore demographic covariates and to examine mean differences across subgroups on alcohol- and cannabis-related consequences, simultaneous use, and other substance use.

METHODS

Participants were 2,423 college students (Mage = 20.1; 72  % female) recruited from seven US universities who endorsed past-month alcohol and cannabis use and completed an online survey of substance use behaviors.

RESULTS

A four-profile solution was the best fitting model. Profile 1 represented "light, infrequent alcohol and cannabis use" (73.8 %), Profile 2 represented "heavy, infrequent alcohol and moderate, frequent cannabis use" (15.9 %), Profile 3 represented "moderate, frequent alcohol and cannabis use" (5.6 %) and Profile 4 represented "very heavy, frequent alcohol and heavy, frequent cannabis use" (4.7 %). Students who identify as male, White non-Hispanic, and/or Greek-affiliated were more likely to be in the heavy alcohol use profiles. Profiles 3 and 4 represent high-risk profiles, with both having a higher likelihood of simultaneous use, Profile 3 endorsing more cannabis consequences, and Profile 4 endorsing more alcohol consequences.

CONCLUSION

Results suggest that heavy alcohol or heavy co-use heightens risk for serious adverse consequences.

Pain Intensity Moderates the Association between Obsessive-Compulsive Symptoms and Problematic Alcohol Use among Emerging Adults

Objective: Emerging adulthood is a vulnerable period for problematic alcohol use, defined by a pattern of use associated with physical and functional impairment. Obsessive-compulsive psychopathology, which demonstrates high rates of onset in emerging adults, seems to be related to problematic alcohol use in this age group, consistent with research among the general population suggesting an association between emotional disorders and alcohol use in the context of coping drinking motives. Pain intensity, another risk factor of problematic alcohol use, may link obsessive-compulsive symptoms to problematic alcohol use among emerging adults. Therefore, the current study examined the moderating role of pain intensity on the association between obsessive-compulsive symptoms and problematic alcohol use among emerging adults. Methods: Participants were 198 college students (81.30% female, M_age = 22.33, SD = 4.38) who reported problematic alcohol use. Results: Results from the current study supported a significant moderation role of pain intensity for the association between obsessive-compulsive symptoms and problematic alcohol use, whereby the association between obsessive-compulsive symptoms and problematic alcohol use was stronger for emerging adults with high compared to low pain intensity. Conclusions: These results highlighted a clinically-relevant interaction between obsessive-compulsive symptoms and pain intensity concerning the risk of problematic alcohol use among emerging adults as a vulnerable population.

Social Anxiety and Pre-Party Motives Are Associated With Alcohol-Related Negative Consequences During College Students' Most Recent Pre-Party Occasion

OBJECTIVE

Engaging in hazardous drinking behaviors, such as playing drinking games or pre-partying, is associated with excessive drinking and negative consequences among college students. Pre-partying or playing drinking games often occurs in anticipation of or during social situations. College students with elevated social anxiety who drink to cope with social anxiety symptoms in social settings may be especially vulnerable to drinking more heavily in these contexts and, in turn, experiencing more negative consequences. However, little is known about specific psychosocial factors that may inform the decision of socially anxious individuals to engage in hazardous drinking behaviors.

METHOD

The current study used cross-sectional data to test whether social anxiety symptoms and past-year pre-party motives were associated with (a) a greater likelihood of playing drinking games while pre-partying, (b) total alcohol consumption, and (c) consequences during students' most recent drinking occasion during which they pre-partied.

RESULTS

Participants were 981 college students (63.5% women, 67.9% White, mean age = 20.1 years, SD = 1.3) who reported on their most recent pre-party drinking occasion. Greater social anxiety symptoms were related to higher past-year interpersonal enhancement and intimate pursuit motives, which in turn were associated with greater alcohol consumption and more negative consequences during the most recent pre-party event.

CONCLUSIONS

Although preliminary, results highlight the importance of considering pre-party motives associated with social anxiety and negative drinking consequences among college students.

Mental Health Risk Profiles and Related Substance Use During Coronavirus Pandemic Among College Students Who Use Substances

College students have shown elevated mental distress during the coronavirus disease of 2019 (COVID-19). The extent and persistence of mental distress as COVID-19 restrictions have continued is unclear. This study used latent profile analysis to identify student mental health risk subgroups and to evaluate subgroups in relation with substance use. A four-profile solution was supported with a sample of 930 college students (69.6% female, 58.1% White) from 11 US-based institutions. Students were characterized by slight mental health symptoms, mild mental health symptoms, moderate-to-severe mental health symptoms with mild psychosis/substance use, and severe mental health symptoms. The severe profile comprised more ethnoracial or sexual minorities and students impacted from COVID-19. Whereas the severe profile had more alcohol-related consequences, the slight profile had fewer cannabis-related consequences. COVID-19 has exacerbated college student risks for psychiatric disorders. Students of diverse backgrounds and more impacted by COVID-19 show disproportionately more mental distress and related substance use.

Identification and Validation of Distinct Latent Neurodevelopmental Profiles in the Adolescent Brain and Cognitive Development Study

BACKGROUND

Regardless of the precise mechanism, all neurodevelopmental models of risk assume that, at the population level, there exist subgroups of individuals that share similar patterns of neural function and development-and that these subgroups somehow relate to psychiatric risk. However, the existence of multiple neurodevelopmental subgroups at the population level has not been assessed previously.

METHODS

In the current study, cross-validated latent profile analysis was used to test for the presence of empirically derived, brain-based developmental subgroups using functional magnetic resonance imaging data from 6758 individuals (49.4% female; mean age = 9.94 years) in the Adolescent Brain and Cognitive Development (ABCD) study wave 1 release. Data were randomly split into training and testing samples.

RESULTS

Analyses in the training sample (n = 3379) identified a seven-profile solution (entropy = 0.880) that was replicated in the held-out testing data (n = 3379, entropy = 0.890). Identified subgroups included a moderate group (66.8%), high reward (4.3%) and low reward (4.0%) groups, high inhibition (9.8%) and low inhibition (6.7%) groups, and high emotion regulation (4.0%) and low emotion regulation (4.3%) groups. Relative to the moderate group, other subgroups were characterized by more males (χ2 = 24.10, p = .0005), higher proportions of individuals from lower-income households (χ2 = 122.17, p < .0001), poorer cognitive performance (ps < .0001), more screen time (F = 6.80, p < .0001), heightened impulsivity (ps < .006), and higher rates of neurodevelopmental disorders (χ2 = 26.20, p = .0002).

CONCLUSIONS

These data demonstrate the existence of multiple, distinct neurodevelopmental subgroups at the population level. They indicate that these empirically derived, brain-based developmental profiles relate to differences in clinical features, even at a young age, and prior to the peak period of risk for the development of psychopathology.

Childhood abuse and social anxiety symptoms among young adults: Moderating role of respiratory sinus arrhythmia suppression to social stress

BACKGROUND

Childhood abuse (CA) has been considered as an environmental risk factor for the development of social anxiety symptoms. Respiratory sinus arrhythmia (RSA) is a biomarker that has been found to interact with environmental stressors to affect psychopathological symptoms. However, little is known whether RSA moderates the relationship between CA and social anxiety symptoms.

OBJECTIVE

The current study aimed to examine the relationships between CA and two forms of social anxiety symptoms including social performance anxiety symptoms (SPAS) and social interaction anxiety symptoms (SIAS), and the moderating role of baseline RSA and/or RSA suppression to a social-evaluative stress in these links.

PARTICIPANTS AND SETTING

A total of 157 Chinese undergraduate students (Mage = 18.96, SD = 0.85, 85 % females) participated in this study.

METHOD

Participants completed the short form of Childhood Trauma Questionnaire, Social Phobia Scale and Social Interaction Anxiety Scale to assess CA, SPAS and SIAS, and then underwent a social stress protocol (a public speech task) during which their baseline RSA and stress induced RSA were obtained.

RESULTS

CA was positively correlated with SPAS but was not correlated with SIAS. RSA suppression to social stress moderated the associations between CA and two forms of social anxiety symptoms, such that CA was positively associated with SPAS and SIAS among individuals with blunted RSA suppression, but not among those with greater RSA suppression.

CONCLUSIONS

Greater social stress RSA suppression as a better physiological regulation marker might ameliorate the negative effect of CA on social anxiety symptoms.

Ansiedade social: adaptação e evidências de validade da forma curta da Social Interaction Anxiety Scale e da Social Phobia Scale para o Brasil

RESUMO Objetivo A ansiedade social é um transtorno psicológico pouco publicizado, mas com importante distribuição epidemiológica. O presente estudo teve como objetivo adaptar para o contexto brasileiro as versões reduzidas da Social Interaction Anxiety Scale (SIAS) e da Social Phobia Scale (SPS) (SIAS-6 e SPS-6) e produzir evidências de validade. Essas escalas avaliam ansiedade em interações sociais e ansiedade social diante da possibilidade de escrutínio por outras pessoas, sendo complementares. Métodos Como são escalas com reconhecido uso internacional, a adaptação para o Brasil pode trazer contribuições para as investigações clínicas e científicas acerca do transtorno de ansiedade social. Foram realizados processos criteriosos para a adaptação (tradução, avaliação por juízes, retrotradução, avaliação pelo público-alvo) e conduzido um levantamento on-line com 1.049 pessoas, maiores de 18 anos, com média de idade de 25,98 anos (DP = 7,55). Resultados Utilizaram-se Análises Fatoriais Confirmatórias e, desse modo, constatou-se que os índices de ajuste produzidos são, em geral, adequados (SRMR < 0,04, CFI > 0,96, TLI > 0,94 e RMSEA < 0,05) e que os itens possuem cargas fatoriais adequadas (entre 0,441 e 0,837). As evidências de validade discriminante também se mostraram satisfatórias, conseguindo diferenciar grupos por renda e orientação sexual, como esperado pela literatura. Conclusões Os resultados sugerem que as escalas são adequadas para uso no Brasil, tanto para uso em separado como para uso combinado, como fatores correlacionados.