Cultural Inertia: Framework of Change and Intergroup Relations.

Cultural change is theorized to generate intergroup hostility. Three experiments apply the Cultural Inertia Model to test the effects of change on intergroup relations. Two predictions of cultural inertia were tested: (a) cultures at rest tend to stay at rest and (b) individual difference variables function as psychological anchors. In static societies, perceived change leads to greater threat (Experiment 1), endorsement of anti-immigration legislation (Experiment 1), and collective angst (Experiments 1 and 2). Perceptions of change in static societies lead to more fear-related emotional reactions (Experiment 3). Framing cultural change as continuous rather than abrupt may be a solution for reducing negative reactions caused by cultural change (Experiments 2 and 3). Individual difference factors function as anchors that cement individuals in a state of uniformity (Experiment 2). The findings demonstrate that social interactions rely on perceptions toward change and individual difference factors that anchor one's willingness to accept change.

Social network heavy drinking moderates the effects of a brief motivational intervention for alcohol use among injured patients.

BACKGROUND: Limited research has focused on identifying the extent to which social networks impact the effectiveness of brief alcohol interventions delivered in trauma care settings. OBJECTIVES: The research presented here examines the extent to which the percent of heavy drinkers and percent of abstainers in one's social network moderates the effectiveness of a brief motivational intervention with and without a telephone booster on alcohol use among trauma patients. METHOD: Secondary data analyses were conducted using data from 596 participants (456males) who were recruited from three urban Level I trauma centers. Patients were randomized to one of the three intervention conditions: brief advice (BA; n = 200), brief motivational intervention (BMI; n = 203), and BMI with a telephone booster (BMI + B; n = 193). For the purpose of the present study, measures of alcohol-specific social network characteristics at baseline and alcohol use at 3- and 6-month follow-up were used. RESULTS: At low percentages (0% to ~7%) of people in one's social network who are heavy drinkers, there was a negative, statistically significant effect of the BMI conditions versus the BA condition on alcohol use. However, percent of abstainers did not moderate the effects of the BMI conditions. CONCLUSION: The results suggest that the BMI and BMI + B conditions may be most effective among patients with no heavy drinkers in their social networks. BMIs may benefit from including a component that addresses having one or more heavy drinkers in one's social network.

A Meta-Analysis of Latinx Acculturation and Intimate Partner Violence.

OBJECTIVE: Intimate partner violence (IPV) is a serious public health concern that affects many Latinx couples. The present study conducted a systematic review and meta-analysis to quantitatively assess acculturation as a predictor of IPV among Latinxs and subgroup analyses to evaluate the effect size by gender and type of acculturation measure. METHOD: The meta-analysis implemented the preferred reporting items for systematic reviews and meta-analyses guidelines to retrieve studies assessing the relationship between acculturation and intimate partner victimization among foreign-born and U.S.-born Latinx adults. A fixed effects model (FEM) and a random effects model (REM) were employed. Additional subgroup analyses examined the strength of the relationship by gender and type of acculturation measure. RESULTS: The meta-analysis included 27 independent effect sizes across 21 studies. An REM yielded a weighted average correlation of .11 (95% confidence interval [.02, .20]). The strength of the correlation differed by scale and ranged from -.003 to .47. For both men and women, higher acculturation was associated with increased IPV. CONCLUSIONS: Our results yielded three important findings: (1) the overall effect of acculturation on IPV is relatively small, (2) acculturation differentially influences male-to-female and female-to-male partner violence, and (3) the strength of the correlation between acculturation and IPV differs by scale. This body of work provides evidence for the effect of acculturation on IPV, with potential implications for interventions targeting Latinxs.

Brief Intervention Among Mexican-Origin Young Adults in the Emergency Department at the USA-Mexico Border: Examining the Role of Patient's Preferred Language of Intervention in Predicting Drinking Outcomes.

AIMS: Determine if the language in which brief intervention (BI) is delivered influences drinking outcomes among Mexican-origin young adults in the emergency department when controlling for ethnic matching. SHORT SUMMARY: Aim of study was to determine if a patient's preferred language of intervention influences drinking outcomes among Mexican-origin young adults in the emergency department. Results indicate no significant differences in drinking outcomes among those who received BI in Spanish and BI in English. METHODS: This is a secondary data analysis on data from 310 patients randomized to receive a BI completed in Spanish (BI-S) or English (BI-E), with 3- and 12-month follow-up. Outcome measures of interest were drinking days per week, drinks per drinking day, maximum drinks in a day and negative consequences of drinking. RESULTS: There were no significant differences in drinking outcomes among those who received BI in Spanish and BI in English. CONCLUSIONS: Reduced drinking outcomes following BI among Mexican-origin young adults in the emergency department may not have been due to the language used to deliver intervention. Thus, our results provide evidence that language of intervention is not a crucial factor to achieve cultural congruence. In addition, our findings suggest that receiving the intervention is beneficial regardless of language, thus, facilitating real-world implementation.

A Quantitative Analysis of Latino Acculturation and Alcohol Use: Myth Versus Reality.

Research on health among Latinos often focuses on acculturation processes and the associated stressors that influence drinking behavior. Given the common use of acculturation measures and the state of the knowledge on alcohol-related health among Latino populations, the current analyses tested the efficacy of acculturation measures to predict various indicators of alcohol consumption. Specifically, this quantitative review assessed the predictive utility of acculturation on alcohol consumption behaviors (frequency, volume, and quantity). Two main analyses were conducted-a p-curve analysis and a meta-analysis of the observed associations between acculturation and drinking behavior. Results demonstrated that current measures of acculturation are a statistically significant predictor of alcohol use (Z = -20.75, p < 0.0001). The meta-analysis included a cumulative sample size of 29,589 Latino participants across 31 studies. A random-effects model yielded a weighted average correlation of 0.16 (95% confidence interval = 0.12, 0.19). Additional subgroup analyses examined the effects of gender and using different scales to measure acculturation. Altogether, results demonstrated that acculturation is a useful predictor of alcohol use. In addition, the meta-analysis revealed that a small positive correlation exists between acculturation and alcohol use in Latinos with a between-study variance of only 1.5% (τ2  = 0.015). Our analyses reveal that the association between current measures of acculturation and alcohol use is relatively small.

Prevalencia de mutaciones en el gen de la dihidropteroato sintetasa de Pneumocystis jiroveci en pacientes con sida en España / Prevalence of pneumocystis jiroveci dihydropteroate synthase in AIDS patients from Spain

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