International and Domestic College Students: A Comparison of Campus Sexual Assault Victimization.

Campus sexual assault (CSA) research predominately focuses on the victimization experiences of domestic college students. Therefore, there is little knowledge on, and understanding of, international student's CSA victimization experiences. The present study analyzed results from a campus climate survey conducted in 2018 at a midsized Midwestern university. Twenty-three percent of international women and 18% of international men reported being a CSA victim. A series of analyses then compared CSA victimizations in relation to international victims vs. international nonvictims and international victims vs. domestic victims. Results showed international victims vs. international nonvictims were more likely to be a sexual minority and be a member of a sorority or fraternity. Compared with domestic women, international women were more likely to report being non-victims. Compared with domestic men, international men were more likely to report being CSA victims. Results are discussed in relation to research on CSA and propose future directions of study.

Likelihood of Posting Alcohol-Related Content on Social Networking Sites - Measurement Development and Initial Validation.

Background: The vast majority of adolescents and young adults are active on social networking sites (SNSs). SNSs are influential, risk-conducive environments for alcohol use among adolescents and young adults. Specifically, posting or sharing alcohol-related content (ARC) is associated with higher levels of alcohol use. However, it is unknown if sharing different types of ARC associates differentially with alcohol use and consequences. Objective: The goal of the current project was to develop a measure of the likelihood of posting key types of ARC posted by adolescents and young adults and to examine their associations with SNS use patterns and actual alcohol-related behavior. Method: Participants were 15-20 years of age (n = 306; 46.7% male; 56.6% Caucasian/White; 27.0% Asian) who completed a battery of self-report measures. Results: Results from an exploratory factor analysis revealed four types of ARC: (1) self and friend consumption, (2) memes and viral photos, (3) status updates: others' drinking and consequences, and (4) pictures: others' drinking and consequences. Conclusions: Participants' likelihood of posting self and Friend Consumption was significantly associated with heightened Snapchat use, typical drinks per week, peak drinking, and negative drinking consequences. Whereas youth appear to share more readily alcohol-related viral posts and memes, it seems that the sharing of ARC that is specifically related to the participants' own use or friends' use is salient concerning alcohol use and problems. Therefore, interventions might consider sending targeted prevention messages to individuals who share certain types of ARC which are more associated with problematic alcohol behaviors.

The Relationship Between Sexual Assault, Intimate Partner Violence, and Eating Disorder Symptomatology Among College Students.

This study examined the interrelationship of intimate partner violence (IPV), sexual assault (SA), and eating disorder (ED) symptomatology among a sample of college students (n = 1,580). Students reporting a history of SA were 2.5 times more likely to screen positively for further ED assessment. A history of IPV also increased odds of having a positive ED screener. The model showed that 6% of the variance in ED symptomatology was explained by IPV and SA. Results did not differ based on gender. This study furthers our understanding of the relationship between IPV, SA, and ED to guide future prevention and treatment efforts. Specifically, the use of trauma-informed ED treatment could assist with full ED recovery and other comorbid mental health conditions.

Examining alcohol-related social norms among international and domestic students in the United States.

OBJECTIVES: The purpose of the current study is to examine college student status (international vs. domestic) across alcohol social norms perception. METHODS: Undergraduates (n = 3081) were recruited for the study. Most participants were female (69.9%) and White (98.2%), with the average age of participants was 19.97 (SD = 1.61). Approximately 17.3% (n = 534) of the students were international (i.e., nonresident alien who are in the US for a bachelor's degree). It is a cross-sectional study. RESULTS: International students reported significantly lower social norms than domestic students. International students in later college years reported norms closer to domestic students. International women endorsed social norms at a higher level than international men. CONCLUSIONS: Assimilation into U.S. drinking culture may be linked with increased support of drinking norms among International students. This study shows the importance of incorporating drinking norms prevention strategy and cultural diversity awareness training to increase international students' knowledge and prevent misconceptions. International students' social norms should be examined for future drinking interventions. Interventions for college drinking should target specific events and context with short-term increase in hazardous drinking behavior but long-lasting effects.

Double Vision on Social Media: How Self-Generated Alcohol-Related Content Posts Moderate the Link between Viewing Others' Posts and Drinking.

A robust finding is the positive association between self-generated alcohol-related content (SG-ARC) on social media (SM) and drinking among emerging adults; however, the reasons for this relationship are still unclear. A factor that has yet to be explored in combination with SG-ARC is how viewing others' alcohol-related content (ARC) may be impacting young adults' drinking. This cross-sectional study conducted across two universities asked students (N = 780; M = 20.80 years old; SD = 2.29; 67.82% female) to self-report how many SG-ARC posts they posted, to estimate how much they saw others' ARC, and how much they drank weekly. SG-ARC was then evaluated as a moderator of the association between viewing others' ARC and drinking. A negative binomial regression model with robust sandwich estimators was employed. Results revealed that both SG-ARC and viewing others' ARC were positively associated with drinking. A significant two-way interaction between SG-ARC and others' ARC emerged such that viewing others' posts appeared to exert an influence on drinking, particularly for students who did not post as many SG-ARC posts. These findings provide evidence that seeing others' ARC may be socially influencing students to drink, especially if they do not post as much SG-ARC themselves, by altering their internalized drinking norms.

"I Still Don't Know What Happened, Complete Blackout": a Content Analysis of Tweets Referencing Alcohol-Induced Amnesia.

OBJECTIVE: We qualitatively examined the content of alcohol-related blackouts posts ("Tweets") on Twitter, focusing on reflections post-drinking that involved clear references to memory loss. METHODS: We examined publically available Tweets that referenced blackouts after an alcohol consumption event (n = 3,574). RESULTS: Twitter represents a relatively unfiltered glimpse at reflections on alcohol-induced amnesia. As hypothesized, most tweets referencing blackouts did not clearly describe amnesia. In the Tweets that clearly reference amnesia, we identified several themes. Tweeters referenced an 'AlterEgo' who was responsible for all the intoxicated behaviors that were inconsistent with the Tweeter's personality. Additionally, the Tweets discussed ways in which the drinker recovered memories (e.g. from friends, from social media), other events that occurred during the amnesia (e.g. loss of items, help from friends, sexual experiences), and regret about having lost memories. Some Tweeters requested assistance from their followers to reconstruct their drinking event. Tweets have the potential to set norms about acceptable behaviors or scripts following a blackout. CONCLUSIONS: Since most blackout Tweets are ambiguous with regards to alcohol-induced amnesia, these Tweets might be leading people to believe that blackouts are passing out or just periods of heavy intoxication. In addition, themes from these Tweets can inform future interventions by using the cognitions surrounding this high-risk behavior.

Posting Post-Blackout: A Qualitative Examination of the Positive and Negative Valence of Tweets Posted after "Blackout" Drinking.

Alcohol-induced memory loss (i.e., blackout) is a consequence of drinking that is both common and associated with additional negative outcomes. The goal of the present study was to use publicly available Twitter data to better understand cognitions and emotions following blackouts. Tweets containing key terms (e.g., "black out") were collected over 4 days in 2018. Using NVivo software, we coded all post-blackout Tweets for valence (positive, negative, neutral). Within each valence category, we reviewed Tweets to identify themes. Among Tweets coded with a positive valence, themes included pride in blacking out, pride in ability to function despite blackouts, blackouts as a shared social experience, and overall positive views of a drinking experience despite blackouts. Among Tweets coded with a negative valence, themes included the experience of other negative consequences on blackout nights, blackouts as unexpected/unplanned, blackouts as motivator of change, and blackout-related negative emotions. Additionally, Tweeters expressed pride in avoiding blackouts during drinking events. Findings provide insight into why not all individuals describe blackouts negatively, by analyzing specific statements made in a public forum following a blackout. Such insight may inform interventions targeting those who report this risky outcome of drinking, including those that could be delivered via social media.

"Can't Wait to Blackout Tonight": An Analysis of the Motives to Drink to Blackout Expressed on Twitter.

BACKGROUND: Alcohol-related blackouts are associated with a range of negative consequences and are common among social drinkers. Discussing alcohol use on social networking platforms (e.g., Twitter) is common and related to higher alcohol consumption levels. Due to the widespread nature of alcohol-related social networking posts and alcohol-related blackouts, we examined the content of alcohol-related blackouts posts/"Tweets" on Twitter, with a focus on intentions to blackout and specific motivations for blacking out. METHODS: A set of Tweets containing "blackout," "blackout," "blacking out," "blacked out," or "blacks out" were collected from April 26, 2018, and April 29, 2018. Using NVivo software, we coded all preblackout Tweets (i.e., before the blackout experience) for intentions and motives to blackout. RESULTS: Most Tweets that we collected expressed an intention to blackout and these intentions ranged in strength (i.e., will blackout vs. might blackout). With respect to specific motives for blacking out, celebration motives were identified. For example, Tweets addressed blacking out to celebrate one's birthday, someone else's birthday, a school or work accomplishment, a sports win, during a vacation, or a holiday. Another endorsed motive for blacking out was loss or coping motives. For example, the Tweets commented on blacking out to deal with stress or a bad day. CONCLUSION: Our findings suggest that Twitter users express intentions to blackout due to celebration or coping reasons. Given the consequences associated with blackout drinking, future research should consider the link between blackout intentions, blackout motives, and alcohol-related harm.

Examining similarities in eating pathology, negative affect, and perfectionism among peers: A social network analysis.

Friends tend to be more similar than non-friends (i.e., exhibit homophily) in body image concerns and disordered eating behaviors. These similarities may be accounted for by similarities in eating disorder risk factors and correlates. The current study sought to replicate findings of homophily for eating pathology using social network analysis and to test if similarity in eating pathology is present above and beyond homophily for eating disorder risk factors and correlates. College students (n = 89) majoring in nutrition completed a social network assessment and measures of eating pathology (i.e., body dissatisfaction, binge eating, restricting, excessive exercise), negative affect, and perfectionism. Homophily for eating pathology, negative affect, and perfectionism were tested as predictors of friendship ties using exponential random graph modeling, adjusting for gender, year in school, and body mass index. Results did not support homophily for eating pathology. However, restricting was associated with a lower likelihood of friendship ties. Homophily was present for perfectionism, but not for negative affect. Results suggest that eating pathology may influence the propensity to form friendships and account for previous findings of homophily in the literature. Homophily for perfectionism may have also driven previous findings for homophily. More longitudinal work using social network analysis is needed to understand the role that personality plays in peer influences on eating pathology.

Temporal Relation Between Youths' Perceived Spirituality and Indicators of Positive Development.

Using data from the 4-H Study of Positive Youth Development (PYD), we employed a cross-lagged model to examine the temporal order of the relationship between PYD and youths' spirituality. Our sample consisted of 1,842 youth from 32 states in the continental United States. Mean age across the two waves of data used in this study was 15.5 and 16.6, respectively. The cross-lagged model allowed us to test the model suggesting that youth must develop certain abilities (e.g., Cs of PYD) prior to constructing and internalizing abstract notions of spirituality. Findings supported this argument, with relations varying across conceptions of spirituality. This study provides a more comprehensive understanding of mechanisms and processes linking youths' spirituality and PYD, highlighting several important implications for research and practice.

Effects of prior aerobic exercise on sitting-induced vascular dysfunction in healthy men.

INTRODUCTION: Acute aerobic exercise prevents sitting-induced impairment of flow-mediated dilation (FMD). Further, evidence suggests that sitting-induced impairment of FMD occurs via an oxidative stress-dependent mechanism that disrupts endothelial function. PURPOSE: We hypothesized that acute aerobic exercise would prevent impairment of femoral artery FMD by limiting oxidative stress responses that increase endothelin-1 (ET-1) levels and disrupt nitric oxide (NO) status. METHODS: In a randomized, cross-over study, healthy men (n = 11; 21.2 ± 1.9 years) completed two 3 h sitting trials that were preceded by 45 min of either quiet rest (REST) or a single bout of continuous treadmill exercise (65% maximal oxygen consumption) (EX). Superficial femoral artery FMD, plasma glucose, malondialdehyde (MDA), ET-1, arginine (ARG) and its related metabolites [homoarginine (HA), asymmetric dimethylarginine (ADMA), symmetric dimethylarginine (SDMA)] were assessed at baseline, 1 h following EX (or REST) (0 h), and at 1 h intervals during 3 h of uninterrupted sitting. Data were analyzed using repeated measures ANOVA. RESULTS: During REST, femoral artery FMD declined from baseline (2.6 ± 1.8%) at 1, 2, and 3 h of sitting and resting shear rate decreased at 3 h. In contrast, when sitting was preceded by EX, femoral artery FMD (2.7 ± 2.0%) and resting shear rate responses were unaffected. No between trial differences were detected for plasma glucose, MDA, ET-1, ARG, HA, ADMA, or SDMA. CONCLUSION: Prior aerobic exercise prevented the decline in femoral artery FMD that is otherwise induced by prolonged sitting independent of changes in oxidative stress, ET-1, and NO status.

Examining multidimensional sport-confidence in athletes and non-athlete sport performers.

Sport-confidence is considered a critical success factor for sport performers at all levels. Researchers have suggested that sport-confidence is a multidimensional rather than a unidimensional construct, and the sport-confidence model identified three types of sport-confidence (i.e., physical skills and training, cognitive efficiency, and resilience) that are important for success in sport. However, such multidimensionality of sport-confidence and its measurement have not been fully examined. On a large sample of sport performers with varied skill levels and characteristics, the purpose of the present study was to examine the three-factor model of sport-confidence. We tested the measurement invariance of the Sport-Confidence Inventory across 512 athletes and 1170 non-athlete sport performers. Results from the multiple group model analysis showed that the three-factor model of sport-confidence fit better for the athlete sample than for the non-athlete sample. The results implicate that the three-factor model of sport-confidence model is suitable to athletes, though sport-confidence may appear more unidimensional for non-athletes. The use of the Sport-Confidence Inventory for non-athlete sport performers demands further consideration; however, the findings implicate that it could be a useful tool to assess sport-confidence of sport performers at any levels.

Associations among sexual assault history, alcohol use, blackouts, and blackout intentions among college women.

Background: Links between alcohol-induced blackouts and sexual assault (SA) are understudied. We tested whether: (1) history of blackouts, past 30-day blackouts, and past 30-day blackout intentions would be higher among women with histories of SA relative to women without; (2) baseline history of blackouts, past 30-day blackouts, and blackout intentions would predict an increase in SA severity (i.e., a continuous variable that considers SA tactic type and assault frequency) at a one-year follow-up. Methods: 1721 undergraduate women completed a baseline survey and 313 completed the follow-up. Results: Women with SA history had 2.10 higher odds of history of blackouts, 1.47 higher odds of past 30-day blackout during "one" drinking episode, 1.78 higher odds of blackout during a "few" drinking episodes, 3.21 higher odds of blackout during "most/all" drinking episodes, and 1.54 higher odds of blackout intentions in the last 30-days. Longitudinally, history of blackouts and past 30-day blackouts at baseline were associated with an increase in SA severity at follow-up, when peak drinks were not controlled. Conclusion: Longitudinal findings provide some evidence that lifetime history of blackouts and past 30-day blackouts are significant predictors of an increase in SA severity at follow-up and therefore an essential target for interventions.

Do you 'like' problems? The linkage between college students' interactions with alcohol-related content on social media and their alcohol-related problems.

INTRODUCTION: Alcohol-related content (ARC) on social media and drinking motives impact college students' drinking. Most studies have examined peer-generated ARC on drinking outcomes but have yet to extend this relationship to other sources of influence. The current study explores the link between drinking motives, alcohol company ARC, celebrity ARC, and alcohol-related problems among college students. METHODS: Students (N = 454) from two US universities completed a cross-sectional online survey assessing demographics; drinking motives (Drinking Motives Questionnaire-Revised; Cooper, Psychol Assess. 1994;6:117-28); following/awareness of alcohol company ARC; engagement with celebrity ARC; peak drinks (most drinks consumed on one occasion); and alcohol-related problems (e.g., passed out). RESULTS: Greater celebrity ARC was linked to coping, enhancement, and conformity motives, and peak drinks. Frequent engagement with celebrity ARC was associated with higher problems. Positive indirect effects were observed from celebrity ARC to problems through coping and conformity motives, and peak drinks. After having adjusted for the influence of celebrity ARC, no significant pathways were found between alcohol company ARC and any of the drinking motives, peak drinks or problems, nor were there any indirect effects between alcohol company ARC and problems. DISCUSSION AND CONCLUSIONS: Results revealed that a possible explanation for why students who engaged with celebrity ARC experience problems was due to coping and conformity motives as well as peak drinks. Interventions targeting alcohol cognitions might assess engagement with and exposure to different sources of ARC given their potential to influence problems.

Examining Alcohol-Related Blackouts and Drinking Motives Over Time Among College Women.

OBJECTIVE: Excessive alcohol consumption and its consequences among college women continues despite prevention efforts. One common consequence, alcohol-related blackouts (ARBs), are periods of alcohol-activated anterograde amnesia. The purpose of the current project is to extend the ARB and drinking motive literature by examining their relationship over time. METHOD: A sample of 424 women (88.9% White) completed online surveys assessing their ARBs and drinking motives weekly for 10 weeks. A series of hierarchical generalized linear models were estimated to examine the between-person and within-person effects of each drinking motive on repeated measures of experiencing a blackout across the time points. RESULTS: Women who report higher levels of drinking motives compared with others were more likely to report having blackout experiences. College women who reported higher levels of conformity motives did not have increased odds of experiencing a blackout. In weeks when they reported elevated levels of drinking motives, they were also more likely to experience an ARB. CONCLUSIONS: In general, college women who reported higher levels of social, coping, or enhancement motives experienced more blackouts than students who reported lower levels of these motives. Women who were underage were more likely to experience a blackout compared with women who were 21 or older. In a given week, 52.6% to 70.7% of the students consumed alcohol, and among women who drank in a given week, the prevalence of blackouts ranged from 8.5% to 14.6%. The results suggest that changes in motivational levels might provide a possible intervention point for ARBs risk.

Alcohol demand in college students: The roles of athletic involvement and gender.

College student-athletes represent a high-risk group for heavy alcohol consumption and negative alcohol-related consequences. Although college drinking correlates with access to low-cost alcohol, no study has examined demand, or the relationship between price and consumption, in student-athletes. Furthermore, the prevalence of anxiety, depression, and drinking to cope motives in student-athletes suggest athlete-specific risks of alcohol consumption that have not yet been examined in conjunction with demand. Therefore, the present study examined gender differences in alcohol demand, alcohol consumption, and anxiety and depressive symptoms in student-athletes (n = 118) and nonathletes (n = 78) at three colleges/universities. Participants completed the Alcohol Purchase Task and measures of alcohol-related behaviors and mental health. Observed demand indices including intensity (i.e., consumption at zero price), Omax (i.e., maximum expenditure), Pmax (i.e., price associated with Omax), and breakpoint-1, or BP1 (i.e., highest price of nonzero consumption) were calculated at the individual level. The rate of change in demand elasticity (i.e., decrease in consumption relative to price increases) was calculated at the group level. Overall, students reported lower alcohol consumption at higher alcohol prices, but men reported higher alcohol consumption and demand intensity than women, student-athletes reported higher Omax than nonathletes, and student-athletes reported lower depressive symptoms than nonathletes. These findings support reducing access to low-cost alcohol in college drinking environments as a harm-reduction strategy, particularly for high-risk student populations, such as men and those involved in athletics. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Interaction of Cannabis Consumption with Heavy Episodic Drinking and Alcohol-induced Blackouts in Relation to Cannabis Use Consequences Among Recent Undergraduate College Cannabis Users.

Introduction: Risky alcohol use patterns, characterized by heavy episodic drinking (HED) and alcohol-induced blackout, are prevalent in college students. However, it is not clear if experiencing HED and blackout among college-attending cannabis users heightens risk for adverse cannabis use consequences. The purpose of this study was to examine whether heavy episodic drinking and blackout episodes moderate the relationship between cannabis consumption and cannabis use consequences among college students. Methods: Undergraduate college students (n = 4331) were recruited from a Midwest University in 2021. This analysis used a subset of data from past 6-month cannabis users (n= 772; 17.8% of the full sample). Among cannabis users, 64.5% identified as female and 87.8% were White with an average age of 19.99 (SD=2.88). A linear regression was conducted with two two-way interactions of cannabis consumption and HED frequency as well as cannabis consumption and alcohol-induced blackout episodes. Results: Results showed a statistically significant positive association between cannabis consumption and cannabis use consequences (B=0.73, p<.001), adjusting for the other variables in the model. Blackout, but not HED, was a significant moderator (B=0.19, p=.003). Discussion: The findings of this study indicate that blackout experiences amplify the relationship between cannabis use and cannabis-related consequences among college students. This underscores that blackouts not only signal a risk of problematic drinking but also exacerbate the association between cannabis use and its negative consequences. Conclusion: Findings may inform college campus interventions targeting cannabis and alcohol concurrent-users who experience alcohol-induced blackouts to reduce their additional risk for cannabis-related consequences.

Alcohol's Role in Sexual Decision Making in First-Year College Women: An Event-Level Assessment.

Sexual decision making is often grounded in social scripts that can be detrimental to women's healthy relationship and sexual development during the transition to college. Little is known about the malleable decision-making processes and drinking behaviors that influence sexual behaviors from day-to-day. We examined whether women were more likely to engage in sexual behaviors on days they had higher intentions and willingness to engage in sex or drink alcohol. We also explored interactions between sex- and alcohol-related decision constructs. Eighty-two first-year college women completed 14-days of ecological momentary assessment, reporting on alcohol- and sex-related intentions and willingness (3x daily) and daily drinking and sexual behaviors. We found partial support for our hypotheses: intentions and willingness to have sex were positively associated with sex behaviors, but willingness to drink was negatively associated with sex behaviors. Heavy drinking was associated with sexual behavior, even when women indicated no prior willingness to engage in sexual behavior on those days. Findings highlight the need to address event-level variability in sexual decision making, with a particular focus on how alcohol impacts these processes. Further, the robust association between sexual intentions and behavior suggests intention setting may be a particularly useful sexual empowerment education tool.

Tracking Changes in the Endorsement of Injunctive Drinking Norms in Response to the COVID-19 Pandemic Using Longitudinal Alignment Analysis.

The onset of the pandemic saw shifts in messaging around the acceptability of alcohol consumption at different times and contexts. A psychometric analysis of responses to injunctive norms may reveal important differences in specific aspects of norms that were influenced by the pandemic. Study 1 used alignment analysis to evaluate measurement invariance in low- and high-risk injunctive norms across samples of Midwestern college students from 2019 to 2021. Study 2 used an alignment-within-confirmatory factor analysis (CFA) approach to replicate the solution from Study 1 in an independent longitudinal sample (N = 1,148) who responded between 2019 and 2021. For Study 1, the latent mean for high-risk norms was significantly higher in 2021, and the endorsement of four specific norms also differed. In Study 2, increases in latent means for low- and high-risk norms were observed across 2020 and 2021, and differential endorsement emerged for one high-risk norm item. Examining scale-level changes in injunctive drinking norms provides insight into how college students' perceptions changed in response to the COVID-19 pandemic.

Following social media influencers who share alcohol-related content is associated with college drinking.

INTRODUCTION: Frequent exposure to peer-shared alcohol-related content (ARC) on social media is associated with greater alcohol consumption and related consequences among undergraduates. Social media influencers also share ARC; yet, the effect of exposure to influencer-shared ARC on alcohol outcomes has not been examined. The current study examined whether following influencers who share ARC and the frequency of sharing were associated with alcohol outcomes, and associations between influencer type (e.g., actors) and alcohol outcomes. METHODS: Undergraduates (N = 528) from two universities in the United States completed an online survey assessing demographics, social media use, alcohol use and related consequences. They listed up to five influencers they followed and viewed the most content from. A series of linear regression models were conducted. RESULTS: Having a larger proportion of influencers sharing ARC was associated with greater quantity, frequency and peak drinks, but not consequences. Frequency of influencers sharing ARC was associated with greater quantity and peak drinks, but not frequency or consequences. Findings remained significant, even after controlling for peer ARC. Actor ARC, everyday person ARC and 'other' type influencer ARC were associated with several alcohol outcomes. DISCUSSION AND CONCLUSIONS: This study added to the literature by examining how following influencers who share ARC, and sharing frequency, were associated with drinking outcomes over and above exposure to peer ARC. It also examined whether ARC content from specific types of influencers was associated with alcohol outcomes. Findings highlight that the source of ARC is relevant when studying the effects of ARC exposure on college drinking.