Publications by authors named "Jonathan Pettigrew"

Narratives play a powerful role in sharing meaning and making sense of experiences. Specifically, health narratives convey storylines, characters, and messages about health-related behaviors and provide audiences with models for healthy behaviors, prompting audiences' health-related reflections and decision-making. Narrative engagement theory (NET) explains how personal narratives can be integrated into interventions to promote health.

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Guided by narrative engagement theory and social cognitive theory, the present study investigates effects of narrative persuasion and peer communication on Nicaraguan adolescent substance use. Eighth-grade students in Nicaragua were recruited to participate in the culturally grounded, school-based prevention intervention and to watch five entertainment-education intervention videos that teach drug refusal communication strategies. Using the cross-sectional survey ( = 224), a path analysis was run to examine the mediated moderation effects of narrative engagement (e.

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Family plays a critical role for adolescent socialization. Parents in particular can promote either adolescent prosocial or problem behaviors. The purpose of the present study is two-fold.

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In Colombia, many adolescents have experienced violence related to the decades-long armed conflict in the country and have witnessed or been directly victimized by violence in their communities, often related to gang activity or drug trafficking. Exposure to violence, both political and community violence, has detrimental implications for adolescent development. This study used data from 1857 Colombian adolescents in an urban setting.

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Purpose: Implementation quality (IQ), a critical concept for translational science, measures the discrepancy between an intervention's intended design and its implementation. Quantifying the impact of IQ on intervention outcomes informs efforts to improve intervention translatability. The purpose of this article is to define and describe IQ and its dimensions (content adherence, quality of delivery, and engagement) with a focus on individualized interventions being delivered in research and practice settings.

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According to parent-offspring drug talk (PODT) model, the specificity of drug talk styles is identified by the timing and directness of communication about substance use between parent and adolescent (e.g., situated direct, ongoing direct, situated indirect, and ongoing indirect talk style).

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This study examined how cultural adaptation and delivery quality of the school-based intervention keepin' it REAL (kiR) influenced adolescent substance use. The goal of the study was to compare the effectiveness of the multi-cultural, urban (non-adapted) kiR intervention, a re-grounded (adapted) rural version of the kiR intervention and control condition in a new, rural setting. A total of 39 middle schools in rural communities of two states in the USA were randomly assigned to one of three conditions (i.

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The present study seeks to understand how parents as prevention agents approach substance use prevention messages during the period of early adolescence. Students ( = 410) in a drug prevention trial completed surveys from 7th to 9th grade. Using longitudinal data, a series of latent transition analyses was conducted to identify major trends of parent-adolescent drug talk styles (i.

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Successful prevention programs depend on a complex interplay among aspects of the intervention, the participant, the specific intervention setting, and the broader set of contexts with which a participant interacts. There is a need to theorize what happens as participants bring intervention ideas and behaviors into other life-contexts, and theory has not yet specified how social interactions about interventions may influence outcomes. To address this gap, we use an ecological perspective to develop the social interface model.

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This current study identifies distinct parent prevention communication profiles and examines whether youth with different parental communication profiles have varying substance use trajectories over time. Eleven schools in two rural school districts in the Midwestern United States were selected, and 784 students were surveyed at three time points from the beginning of 7th grade to the end of 8th grade. A series of latent profile analyses were performed to identify discrete profiles/subgroups of substance-specific prevention communication (SSPC).

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This study extends a typology of parent-offspring drug talk styles to early adolescents and investigates associations with adolescent substance use. Data come from a self-report survey associated with a school-based, 7th grade drug prevention curriculum. Mixed methods were used to collect data across four measurement occasions spanning 30 months.

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Testing narrative engagement theory, this study examines student engagement and teachers' spontaneous narratives told in a narrative-based drug prevention curriculum. The study describes the extent to which teachers share their own narratives in a narrative-based curriculum, identifies dominant narrative elements, forms and functions, and assesses the relationships among teacher narratives, overall lesson narrative quality, and student engagement. One hundred videotaped lessons of the drug prevention curriculum were coded and the results supported the claim that increased narrative quality of a prevention lesson would be associated with increased student engagement.

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A content analysis of early adolescent (=12.02 years) Latino girls' (n=44) responses to open-ended questions imbedded in an electronic survey was conducted to explore strategies girls may use to resist peer pressure with respect to sexual behavior. Analysis yielded 341 codable response units, 74% of which were consistent with the REAL typology (i.

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Enhancing 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.

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Poor implementation quality (IQ) is known to reduce program effects making it important to consider IQ for evaluation and dissemination of prevention programs. However, less is known about the ways specific implementation variables relate to outcomes. In this study, two versions of keepin' it REAL, a seventh-grade drug prevention intervention, were implemented in 78 classrooms in 25 schools in rural districts in Pennsylvania and Ohio.

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Recent technological advances have increased the interest and ability of lay audiences to create messages; however, the feasibility of incorporating lay multimedia messages into health campaigns has seldom been examined. Drawing on the principle of cultural grounding and narrative engagement theory, this article seeks to examine what types of messages adolescents believe are most effective in persuading their peers to resist substance use and to provide empirical data on the extent to which audience-generated intervention messages are consistent with the associated campaign philosophy and branding. Data for the current study are prevention messages created by students as part of a four-lesson substance use prevention "booster" program delivered to eighth-grade students in 20 rural schools in Pennsylvania and Ohio during 2010-2011.

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Random assignment to groups is the foundation for scientifically rigorous clinical trials. But assignment is challenging in group randomized trials when only a few units (schools) are assigned to each condition. In the DRSR project, we assigned 39 rural Pennsylvania and Ohio schools to three conditions (rural, classic, control).

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Purpose: As interventions are disseminated widely, issues of fidelity and adaptation become increasingly critical to understand. This study aims to describe the types of adaptations made by teachers delivering a school-based substance use prevention curriculum and their reasons for adapting program content.

Design/methodology/approach: To determine the degree to which implementers adhere to a prevention curriculum, naturally adapt the curriculum, and the reasons implementers give for making adaptations, the study examined lesson adaptations made by the 31 teachers who implemented the drug prevention curriculum in 7th grade classrooms ( = 25 schools).

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A central challenge facing twenty-first century community-based researchers and prevention scientists is curriculum adaptation processes. While early prevention efforts sought to develop effective programs, taking programs to scale implies that they will be adapted, especially as programs are implemented with populations other than those with whom they were developed or tested. The principle of cultural grounding, which argues that health message adaptation should be informed by knowledge of the target population and by cultural insiders, provides a theoretical rational for cultural regrounding and presents an illustrative case of methods used to reground the keepin' it REAL substance use prevention curriculum for a rural adolescent population.

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Rural adolescents are at risk for early initiation and problematic substance use, but to date few studies have examined the rural context of substance use. To better understand substance offers in the rural context, semi-structured interviews were conducted with 118, 12-19 year old adolescents ( = 13.68, = 1.

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Variations in the delivery of school-based substance use prevention curricula affect students' acquisition of the lesson content and program outcomes. Although adaptation is sometimes viewed as a lack of fidelity, it is unclear what types of variations actually occur in the classroom. This observational study investigated teacher and student behaviors during implementation of a middle school-based drug prevention curriculum in 25 schools across two Midwestern states.

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Because the researcher is the instrument in semistructured or unstructured qualitative interviews, unique researcher characteristics have the potential to influence the collection of empirical materials. This concept, although widely acknowledged, has garnered little systematic investigation. This article discusses the interviewer characteristics of three different interviewers who are part of a qualitative research team.

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This study seeks to identify how rural adolescents make health decisions and utilize communication strategies to resist influence attempts in offers of alcohol, tobacco, and other drugs (ATOD). Semi-structured interviews were conducted with 113 adolescents from rural school districts to solicit information on ATOD norms, past ATOD experiences, and substance offer-response episodes. Rural youths' resistance strategies were similar to previous findings with urban adolescents - refuse, explain, avoid, and leave (the REAL typology) - while unique features of these strategies were identified including the importance of personal narratives, the articulation of a non-user identity, and being "accountable" to self and others.

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