Browsing by Author "Shin, YoungJu"
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Item Drinking and driving: a pilot study of subjective norms, attitudes and behaviors of German and American students(2014-11-13) Slagle, Bianca Annaliese; Goering, Elizabeth M.; Rhodes, Nancy; Shin, YoungJuDrinking and driving is increasingly becoming a detrimental behavior, especially amongst college-aged students in the U.S. and other countries. Additionally, research shows that college-age students in the U.S. are more likely to drink and drive, than college-age students in Germany. Fishbein and Ajzen’s Theory of Reasoned Action asserts that subjective norms and attitudes signify behavioral intentions. In order to test the TRA and understand the drinking and driving differences and similarities in the U.S. and Germany, focus groups of German and American college-age students were conducted to discuss subjective norms and attitudes surrounding drinking and driving behaviors, followed up by an electronic pilot study survey regarding same. The data collected illustrated that college-age drinking and driving is occurs more frequently in the U.S., and that American and German students differ in their attitudes and subjective norms surrounding drinking and driving. Future research would benefit the continued use and circulation of the electronic surveys for larger cross-cultural samples of college-age students to more effectively and quantitatively assess actual drinking and driving behaviors as it relates to subjective norms and attitudes, as suggested in the TRA.Item Exploring Parental Influence on the Progression of Alcohol Use in Mexican-Heritage Youth: a Latent Transition Analysis(Springer, 2016-02) Shin, YoungJu; Lee, Jeong-Kyu; Lu, Yu; Hecht, Michael; Department of Communication Studies, School of Liberal ArtsMexican-heritage youth are members of the fastest growing minority group and are at particular risk for substance use including alcohol consumption. Youth face numerous risk factors including positive descriptions of substance use on media and peer offers that are potentially ameliorated by parental anti-substance use socialization efforts. Guided by primary socialization theory and the theory of planned behavior, the present study posited eight research questions to identify discrete subgroups/patterns of Mexican-heritage youth alcohol use behavior and parental influence on youth outcomes. Longitudinal survey data (n = 1147) from youth in 29 public schools located in Phoenix, Arizona, were collected over 3 years. Latent class and transition analyses identified four discrete subgroups characterized by response patterns of alcohol use behaviors and perceptions in Mexican-heritage youth: (1) non-drinker, (2) potential drinker, (3) experimenter, and (4) regular drinker. Targeted parent-child communication about alcohol and parental monitoring were found to be significant predictors for youth alcohol use. Research implications and future directions are suggested.Item Segmentation of Mexican-Heritage Immigrants: Acculturation Typology and Language Preference in Health Information Seeking(Springer, 2016) Shin, YoungJu; Maupome, Gerardo; Department of Cariology, Operative Dentistry and Dental Public Health, IU School of DentistryWith the fast growing number of Mexican immigrants in the United States, more attention is needed to understand the relationship between acculturation and language preference in health information seeking. Latent class analysis provides one useful approach to understanding the diversity in sample of Mexican immigrants (N = 238). Based on 13 linguistic, psychological and behavioral indicators for acculturation, four discrete subgroups were characterized: (1) Less acculturated, (2) Moderately acculturated, (3) Highly acculturated, (4) Selectively bicultural. A Chi-square test revealed that three sub-groups were significantly different in language preference when seeking health information. Less acculturated and moderately acculturated groups sought health information in Spanish, whereas the highly acculturated group preferred English for health information. Selectively bicultural group preferred bilingual health information. Implications for health campaign strategies using audience segmentation are discussed.Item Typology of delivery quality: latent profile analysis of teacher engagement and delivery techniques in a school-based prevention intervention, keepin' it REAL curriculum(Oxford University Press, 2014-12) Shin, YoungJu; Miller-Day, Michelle; Pettigrew, Jonathan; Hecht, Michael L.; Krieger, Janice L.; Department of Communications Studies, School of Liberal ArtsEnhancing the delivery quality of school-based, evidence-based prevention programs is one key to ensuring uniform program effects on student outcomes. Program evaluations often focus on content dosage when implementing prevention curricula, however, less is known about implementation quality of prevention content, especially among teachers who may or may not have a prevention background. The goal of the current study is to add to the scholarly literature on implementation quality for a school-based substance use prevention intervention. Twenty-five schools in Ohio and Pennsylvania implemented the original keepin' REAL (kiR) substance use prevention curriculum. Each of the 10, 40-45 min lessons of the kiR curriculum was video recorded. Coders observed and rated a random sample of 276 videos reflecting 78 classes taught by 31 teachers. Codes included teachers' delivery techniques (e.g., lecture, discussion, demonstration and role play) and engagement with students (e.g. attentiveness, enthusiasm and positivity). Based on the video ratings, a latent profile analysis was run to identify typology of delivery quality. Five profiles were identified: holistic approach, attentive teacher-orientated approach, enthusiastic lecture approach, engaged interactive learning approach and skill practice-only approach. This study provides a descriptive typology of delivery quality while implementing a school-based substance use prevention intervention.