Impact of Ethnic Composition on Mechanisms of Change in School-Based Substance Use Intervention Groups
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- 作者：Guadalupe A. Bacio ; Kristin L. Tomlinson ; Tracey A. Garcia…
- 关键词：Group processes ; Group ethnic composition ; School ; based interventions
- 刊名：Prevention Science
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：18
- 期：1
- 页码：61-70
- 全文大小：
- 刊物主题：Public Health; Health Psychology; Child and School Psychology;
- 出版者：Springer US
- ISSN：1573-6695
- 卷排序：18
文摘
Delivering alcohol use intervention services in the school setting represents a key approach to engaging youth of all backgrounds, particularly underserved populations, in such programming. Relative progress has been made toward implementing culturally responsive services for youth; however, little is known about the role of ethnic composition on group processes purported to underlie mechanisms of change. We examined associations between ethnic group composition and therapeutic processes within a voluntary, school-based alcohol use intervention at seven schools across three cities (N groups = 353). Ethnic composition was characterized as: group ethnic diversity on a continuum, group ethnic homogeneity (i.e., where at least 66% of participants shared the same ethnicity), and comparing groups where one of the three largest ethnicities in the sample reached the majority (i.e., African-American vs. Hispanic vs. non-Hispanic white). Ratings on group processes were obtained from participants (satisfaction; belonging), facilitators (empathy; rapport), and coders (engagement; responsiveness). Mixed-effects models revealed that students in groups with African-American and Hispanic majorities reported a higher sense of satisfaction compared to groups with non-Hispanic white majorities. Facilitators endorsed expressing empathy more frequently with majority African-American and Hispanic groups than with non-Hispanic white groups. Study findings highlight the importance of considering different dimensions of ethnic composition when examining mechanisms of change in group intervention research.