Publications by authors named "Dusenbury L"

Social and emotional learning (SEL) has become more central to education because of demand from educators, parents, students, and business leaders alongside rigorous research showing broad, positive impacts for students and adults. However, all approaches to SEL are not equal. Systemic SEL is an approach to create equitable learning conditions that actively involve all Pre-K to Grade 12 students in learning and practicing social, emotional, and academic competencies.

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Purpose: To be effective, evidence-based programs should be delivered as prescribed. This suggests that adaptations that deviate from intervention goals may limit a program's effectiveness. This study examines the impact that number and quality of adaptations have on substance use outcomes.

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This article presents results from a study that evaluated an online message system designed to improve the delivery of prevention programs. We conducted a quasi-experimental study with 32 agencies and schools that implemented substance use prevention programs and examined differences between the comparison and intervention groups. We also examined the impact of dosage of the message system by comparing results among three groups of teachers: non-users, low users, and high users.

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We examine whether teachers' communicator style relates to student engagement, teacher-student relationships, student perceptions of teacher immediacy, as well as observer ratings of delivery skills during the implementation of All Stars, a middle school-based substance use prevention program. Data from 48 teachers who taught All Stars up to 3 consecutive years and their respective seventh-grade students (n = 2,240) indicate that having an authoritative communication style is negatively related to student engagement with the curriculum and the quality of the student-teacher relationship, while having an expressive communicator style improves teachers' immediacy to student needs. Adaptations made by a subsample of teachers (n = 27) reveal that those who were more expressive asked students more questions, used more motivational techniques, and introduced more new concepts than authoritarian teachers.

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PURPOSE: This study describes topics covered by coaches assisting teachers implementing a research-based drug prevention program and explores how coaching affected student outcomes. DESIGN: The All Stars drug prevention curriculum was implemented by 16 urban teachers who received four coaching sessions. Two coaches participated.

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The purpose of this study was to extend the literature in both substance use implementation and persuasive health communication by examining the extent to which students' need for cognition and impulsive decision-making moderated the relationship between teachers' classroom communication behavior and program outcomes in an evidence-based middle school substance use prevention curriculum. Participants included 48 teachers and their respective 7th grade students who participated in a randomized trial testing the effectiveness of personal coaching as a means to improve the quality with which teachers implemented the All Stars curriculum. Need for cognition and impulse decision-making were both associated with positive changes in lifestyle incongruence and commitments to not use substances for students whose teachers displayed greater interactive teaching.

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Little is known about the trajectories over time of classroom teachers' fidelity to drug prevention curricula. Using the "Concerns-Based Adoption Model" (C-BAM) as a theoretical framework, we hypothesized that teachers' fidelity would improve with repetition. Participants comprised 23 middle school teachers who videotaped their administration of three entire iterations of the All Stars curriculum.

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We examined the association between changes in the substances and mediating variables targeted by the All Stars drug prevention curriculum, and students' engagement in and enjoyment of the curriculum, their attitudes toward their teachers, and their perceptions of their teachers' skills. Forty-eight school staff administered at least one All Stars class, for up to three consecutive years, to their seventh grade students in 107 classes in a large Midwestern school district. A sample of 2428 students completed a linked pretest and post-test, for a response rate of 91%.

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The purpose of this study was to develop and validate an observation measure designed to capture teachers' use of interactive teaching skills within the delivery of the All Stars substance use prevention program. Coders counted the number of times teachers praised and encouraged students, accepted and used students' ideas, asked questions, self-disclosed personal anecdotes, and corrected student misbehavior. These teacher behaviors loaded on three factors: classroom management, acknowledgment, and student-centered methods.

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The experience in the United States regarding drug abuse prevention has involved three entities: scientific researchers, practitioners who work with youth, and policy makers. To the degree that each of these entities play complimentary roles, society benefits. In the past, these three entities have not collaborated or taken advantage of the strengths that each has to offer.

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Research-based substance use prevention curricula typically yield small effects when implemented by school teachers under real-world conditions. Using a randomized controlled trial, the authors examined whether expert coaching improves the effectiveness of the All Stars prevention curriculum. Although a positive effect on students' cigarette use was noted, this finding may be attributed to marked baseline differences on this variable across the intervention and control groups.

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We conducted an analysis of programs listed on the National Registry of Effective Programs and Practices as of 2003. This analysis focused on programs that addressed substance abuse prevention from among those on the effective or model program lists and that had manuals. A total of 48 programs met these inclusion criteria.

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The ease with which prevention programs can be delivered may impact whether or not they are implemented as designed. This paper presents a website with enhancements designed to make delivery of the All Stars substance use prevention program easier. Administrative tasks, such as completing paperwork associated with program delivery were automated using web technology.

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As prevention programs become disseminated, the most serious threat to effectiveness is maintaining the quality of implementation intended by the developers. This paper proposes a methodology for measuring quality of implementation in school settings and presents data from a pilot study designed to test several of the proposed components. These methods included assessments of adherence, quality of process, the positive or negative valence of adaptations, teachers' attitudes and teachers' understanding of program content.

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Diffusion of Innovation Theory describes the typical course by which innovations become standard practice. Research-based prevention programs are one such innovation. These programs have passed through the early phases of diffusion-innovation development and adoption by progressive schools that seek out innovations.

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Norm setting has been shown to be a crucial element of effective drug education. The purpose of this study was to examine the degree to which a videotape describing concepts and methods for establishing positive norms would enhance standard training. Participants included 35 teachers and 64 health education students who were randomly assigned to the standard training condition or the video-enhanced training.

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To help inform drug abuse prevention research in school settings about the issues surrounding implementation, we conducted a review of the fidelity of implementation research literature spanning a 25-year period. Fidelity has been measured in five ways: (1) adherence, (2) dose, (3) quality of program delivery, (4) participant responsiveness and (5) program differentiation. Definitions and measures of fidelity were found not to be consistent across studies, and new definitions are proposed.

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The study purpose was to determine whether group intervention or an individual self help program proved to be more effective at lowering heart disease risk factors among employees in different worksites. Eight worksites and 502 employees in the Denver metropolitan area were selected for the project, with four randomized to Usual Care and four to the Special Intervention. Most worksites had < 200 employees.

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To identify approaches to school-based violence prevention that are most promising and those that may not be effective, a review of the literature was conducted. In addition, telephone interviews were conducted with 15 experts on topics related to school-based violence prevention. Nine critical ingredients of promising approaches to violence prevention were identified.

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This review determined how many drug prevention curricula available to schools have been shown in rigorous research studies to reduce substance use behavior. Forty-seven curricula which met the following criteria were included: 1) they focused on primary prevention of alcohol and/or drug use, 2) they were classroom-based curricula designed for any grade level P-12, 3) they were nationally and currently available, and 4) program distributors were willing to provide samples of curriculum materials to determine drug abuse prevention content. Of the 47 drug abuse prevention curricula identified, 10 (21%) had been subjected to sufficiently rigorous evaluations.

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Based on the continuing growth and youthfulness of the Hispanic population in the United States, valid cultural measures are needed for Hispanic adolescents. Hispanics living in this country experience acculturation or cultural change during their exposure to American culture. A matched sample of 994 Hispanic students and their parents completed acculturation measures.

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A review of school-based drug abuse prevention programs was conducted for 1989-1994. In addition to a comprehensive literature review, interviews were conducted with a panel of 15 leading experts in prevention research. Key elements of promising prevention curricula were identified.

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The majority of Americans remain inactive despite evidence of significant health benefits from even moderately intense activity. Previous intervention efforts have generally focused on changing individual behavior. This article discusses the use of policy, legislative and regulatory, and environmental interventions in promoting physical activity to prevent cardiovascular disease (CVD) and other chronic diseases.

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