Project success' effects on substance use-related attitudes and behaviors: a randomized controlled trial in alternative high schools

Using a randomized controlled effectiveness trial, we examined the effects of Project SUCCESS on a range of secondary outcomes, including the program's mediating variables. Project SUCCESS, which is based both on the Theory of Reasoned Action and on Cognitive Behavior Theory, is a school-based substance use prevention program that targets high-risk students. We recruited two groups of alternative high schools in successive academic years, and randomly assigned schools in each group to either receive the intervention (n = 7) or serve as a control (n = 7). Students completed surveys prior to and following the administration of the program, and again 1 year later. Although participation in Project SUCCESS significantly increased students' perceptions of harm resulting from alcohol and marijuana use, students in the control group reported greater increases in peer support. We also found conflicting evidence in two opposing trends related to students' perceptions of the prevalence and acceptability of substance use. Therefore, the effects of Project SUCCESS on substance use-related beliefs and behaviors must be considered mixed.     

WHY DOES CULTURAL CAPITAL MATTER FOR HIGH SCHOOL ACADEMIC PERFORMANCE? An Empirical Assessment of Teacher‐Selection and Self‐Selection Mechanisms as Explanations of the Cultural Capital Effect

Many scholars have argued that students' cultural capital has a positive effect on academic performance because students with cultural capital have better relationships with their teachers (the "teacher-selection" effect). However, theory also points to the importance of a "self-selection" effect, whereby students' cultural capital has a positive effect on academic performance by enhancing students' expectations for future educational attainment. Using National Education Longitudinal Study data, I estimate structural equation models to empirically assess the extent to which teachers' perceptions of students and educational expectations act as mechanisms of the cultural capital effect on grades and standardized test scores. The results show that, contrary to theoretical expectations, teachers' perceptions do not mediate the effect of cultural capital on academic performance. However, educational expectations account for portions of the cultural capital effect on grades and test scores.     

The prevalence of evidence-based substance use prevention curricula in the nation's elementary schools

Current guidelines for school-based substance use prevention suggest that prevention efforts should begin in elementary grades, before students begin using substances. Previous research suggests, however, that the use of evidence-based curricula in these grades may be low. Using a 2005 survey of public school districts in the United States that include elementary grades (n = 1563), we assessed the prevalence of elementary curricula use, particularly those designated as evidence-based. We found that although 72% of districts administer a substance use prevention curriculum to their elementary students, only about 35% are using one that is evidence-based and only about 14% are using an evidence-based curriculum more so than any other prevention curriculum. We present prevalence estimates for specific evidence-based curricula and conclude by discussing possible reasons for and implications of our findings.     

Pearls and pitfalls in evaluating a Student Assistance Program: a five-year case study

This article presents data from a five-year evaluation-research case study of a large urban schools district's internal Student Assistance Program (SAP). The district employed specially trained and licensed school-based counselors to implement an internal SAP expanded to include tertiary prevention, and modeled after an employee assistance program established for adults. From the population of more than 10,000 students who received some type of program assistance for at-risk behaviors, a stratified random sample of 2,238 cases, over a five year period, were reviewed. Results indicate a statistically significant decline (p < .05) in students' drug use and a significant improvement in internal locus of control occurred each year. While not statistically significant, the average number of student discipline referrals was less than the year prior to program admission; however, there was no significant change in academic performance. A significant correlation between students' drug use and the amount of time in program, the type of assistance received, and the student's custody status was also found.     

Effects on high school students of teaching a cross-age alcohol prevention program

This study examined the impact on high school students who taught elementary students MADD's Protecting You/Protecting Me (PY/PM), an alcohol use prevention and vehicle safety program. High school students (N = 188) enrolled in a peer helping course completed surveys before and after teaching PY/PM, and a comparison group of peer helper students (N = 141) from matched schools completed surveys at the same times. Results indicated that, relative to the comparison group, those exposed to PY/PM gained knowledge of alcohol's effects, increased their perceptions of the risks of high levels of alcohol use, gained teaching skills, and showed less frequent episodes of binge drinking. No effects were found for attitudes toward future drinking, perceptions of the risk of low levels of alcohol use, alcohol use, or vehicle safety. This cross-age prevention program may be successful in changing high school students' knowledge, attitudes, and behaviors regarding high levels, but not low levels, of alcohol use.     

Community Resources and School Performance: The Northern Cheyenne Case

This research investigates the school performance of Indian students on the Northern Cheyenne reservation using both quantitative and qualitative data. Understanding influences on school performance is important since previous research established its impact on dropout behavior. Statistical analyses assess the relative effects of students' residence in reservation communities, the type of schools students attend (public. Catholic, or tribal), gender, family characteristics, and school experience variables. Findings reveal the importance of students' community residence for explaining performance levels at the two Indian schools, the tribally controlled and Catholic schools, and school experiences for understanding performance of the non-Indian public school students. Qualitative data on contextual factors for communities and schools help to explain how community characteristics such as population size, community access to the school, support for education, and traditional culture interact with the specific schools serving the community. This research suggests that contrary to conventional analyses of American Indian assimilation, the traditional culture, social resources, and interaction patterns of students' communities can have positive effects on students' schooling outcomes.     

Reading Rites: Teaching Textwork in Graduate Education

The ability to comprehend, discuss, and use disciplinary texts is central to graduate education. Although techniques for teaching writing have been well-discussed, and even incorporated into graduate curricula, the same is not true for techniques of scholarly reading, a crucial skill that is largely untaught and which students must learn independently or through shared culture. We argue that more explicit training in reading has potential benefits for graduate student education. Drawing on thirty-six in-depth interviews with students in the social sciences, we focus on the routines of managing academic reading, necessary for accessing information for research. Graduate students develop techniques and schedules that permit them to read rapidly or carefully, to read for different academic purposes, and to make information retrievable through notating. We suggest how graduate programs might incorporate reading education into the curriculum.     

Evaluation of two school-based HIV prevention interventions in the border city of Tijuana, Mexico

This research project examined the individual and combined effectiveness of an HIV prevention workshop and a free condom distribution program in four high schools in Tijuana, Mexico. Adolescents (N = 320) completed baseline measures on sexual practices and theoretical correlates and participated in a two-part study. In Study 1, students were randomly assigned to an HIV prevention workshop or a control condition, with a 3-month follow-up assessment. Results indicate three significant workshop benefits regarding HIV transmission by altering sexual initiation, access to condoms, and traditional beliefs regarding condoms. In Study 2, we set up a condom distribution program at two of the participating schools, and students completed a 6-month follow-up assessment. Results indicate that exposure to the workshop followed by access to the condom distribution program yielded two beneficial results for reducing HIV transmission: moderating sexual initiation and increasing condom acquisition. Access to the condom distribution program alone had no effects on behavioral and psychosocial correlates of HIV transmission. We discuss implications of these results.     

Evaluation of a comprehensive elementary school curriculum-based drug education program

This study was designed to evaluate the effectiveness of a province-wide chemical abuse prevention education program for grades two through six. Two separate studies were conducted. Study 1 measured pre- and post-scores on a test with 1101 experimental and 991 control subjects in a quasi-experimental design. Study 2 surveyed 500 elementary school teachers on their opinions and practices regarding drug education, and on the prevalence of the program in schools. The study found that: 1) students had a high initial knowledge level; 2) students showed modest but statistically significant knowledge gains for urban schools and grades three, four, and five of rural schools; 3) the program was most effective with students with a low base knowledge; 4) an estimated 20 to 30 percent of Manitoba elementary teachers had been in-serviced and/or were using the program across the province; and 5) the program was received well among teachers.     

Effectiveness of student assistance programs in Nebraska schools.

BACKGROUND: This study investigated whether Nebraska schools with Student Assistance Programs (SAP) are associated with reduced adolescent alcohol use and a higher level of academic achievement than students from schools without a SAP. METHODS: In 1992, the Toward a Drug Free Nebraska (TDFN) survey was administered to 3,454 students in grades seven to twelve at eighty-three Nebraska schools. A second survey, the TDFN "team activity report" collected from each school's team, the presence of a SAP (n = 34 schools) or absence of a SAP (n = 49 schools). Student responses for alcohol use and academic achievements were linked with the presence of a SAP through use of a school identification number on both surveys. RESULTS: Students from schools with a SAP reported a lower use of alcohol in the last thirty days, compared with students from schools without a SAP program (p < 0.05), and they also reported a significant difference in academic achievement (p < 0.05). CONCLUSIONS: While this study used post hoc analysis of data, the results suggest lower alcohol use and higher academic achievement among students from SAP schools. Given SAPs' popularity, these trends suggest that further research should be conducted to demonstrate the effectiveness of student assistance programs.     

Academic Performance of Subsequent Schools and Impacts of Early Interventions: Evidence from a Randomized Controlled Trial in Head Start Settings

The role of subsequent school contexts in the long-term effects of early childhood interventions has received increasing attention, but has been understudied in the literature. Using data from the Chicago School Readiness Project (CSRP), a cluster-randomized controlled trial conducted in Head Start programs, we investigate whether the intervention had differential effects on academic and behavioral outcomes in kindergarten if children attended high- or low-performing schools subsequent to the preschool intervention year. To address the issue of selection bias, we adopt an innovative method, principal score matching, and control for a set of child, mother, and classroom covariates. We find that exposure to the CSRP intervention in the Head Start year had significant effects on academic and behavioral outcomes in kindergarten for children who subsequently attended high-performing schools, but no significant effects on children attending low-performing schools. Policy implications of the findings are discussed.     

Project Northland in Croatia: results and lessons learned

As part of an international public health partnership formed in 2001 we assessed the impact of Project Northland in Croatia--an adolescent alcohol school-based prevention intervention implemented in Split--on students. The curriculum was implemented in 13 randomly selected schools with another 13 schools serving as controls. The evaluation included quantitative and qualitative methods, using pre/post-tests to compare intervention and controls and follow-up focus groups with parents and teachers. Quantitative data showed the intervention was more successful in changing attitudes in the first two years, but had less impact on older students. Qualitative data suggest benefits from the program overall. Given the intervention was successful in the earlier grades it should be initiated earlier to have a greater impact. Challenges and lessons learned are offered.     

Great minds don't always think alike: the challenges of conducting substance abuse prevention research in public schools

Prevention researchers and school personnel lack a common understanding concerning the opportunities and burdens of school-based drug prevention research. In this article, we review issues related to researching substance abuse prevention programs in school settings, and assess challenges related to recruitment, communication, research design, surveying, and ensuring program fidelity. We conclude that before any school is enrolled, there must be a mutual understanding as to the nature and extent of the study's requirements and what adjustments a school will have to make to support a successful collaboration. Further, researchers must understand that schools' responsibilities for preparing students to perform well on academic and standardized tests will always overshadow the value they place on participating in studies to evaluate the effectiveness of prevention curricula.     

Health outcomes of elementary school students in New Brunswick. The education perspective

With data from the New Brunswick School Climate Study (N = 6,883 students from 147 schools), this study examined individual differences in and school effects on health outcomes of students. Results of hierarchical linear modeling showed that females reported experiencing more physical health problems, eating less healthy food, and doing fewer exercises than males. Students of high socioeconomic status (SES) reported eating more healthy food and doing more exercises than students of low SES. Native students reported experiencing more physical health problems and eating less healthy food than nonnative students. Students of single parents reported eating more healthy food and exercising more than students of both parents. Schools showed effects on health outcomes over and above the effects of students. Students in schools with high SES and positive disciplinary climate reported fewer physical and mental health problems. Students in large schools reported less healthy food intake and fewer physical exercises.     

A multi-level analysis of school racial composition and ecological correlates of academic success

Current policy and practice interventions have failed to address disparities in academic success by race/ethnicity or socio-economic status. In addition, as policy interventions to prevent racially segregated schools have stalled, progress toward reducing these achievement gaps has also slowed. This exploratory study employs multi-level modeling to examine how risk and protective factors in students' schools, homes, peer groups, and neighborhoods relate to behavior and academic performance. We examine whether these relationships depend on the racial composition of the school and, in particular, the concentration of African American students in schools. The findings indicate that protective school, home, peer group, and neighborhood environments characterized by social support and safety are associated with positive academic outcomes and behavior. Students attending more segregated schools in which the majority of students are African American report worse behavioral and academic outcomes than students in other schools, even when controlling for other important dimensions of the school environment, school climate, school safety, and poverty. In addition, school racial composition shapes how key protective factors relate to grades.     

Mitigating the effect of family poverty on academic and behavioral outcomes: The role of school climate in middle and high school

The persistent achievement gap between students from poor families and their peers calls for research that examines risk factors associated with poverty and strategies for promoting resilience. Research demonstrates the impact of school climate on behavior and academic achievement, especially in high-poverty schools. The present study examines associations between family poverty, social supports, students' perceptions of school climate, behavior, and grades. Poverty is associated with poor grades and behavior, while positive perceptions of school climate are associated with positive grades and behavior. Perceptions of school climate moderate the association between poverty and behavior, such that students from poor families who perceive a positive school climate exhibit similar behaviors to their peers from higher income families. Implications for practice, policy, and research are discussed.     

Are substance use prevention programs more effective in schools making adequate yearly progress? A study of Project ALERT

This exploratory study sought to determine if a popular school-based drug prevention program might be effective in schools that are making adequate yearly progress (AYP). Thirty-four schools with grades 6 through 8 in 11 states were randomly assigned either to receive Project ALERT (n = 17) or to a control group (n = 17); of these, 10 intervention and nine control schools failed to make AYP. Students completed three self-report surveys. For lifetime cigarette use and 30-day alcohol use, Project ALERT was more effective in schools that made AYP. However, in these schools, Project ALERT negatively affected students' lifetime marijuana use. This study provided some preliminary evidence that prevention programming may not work as well in poorer performing schools; however, further exploration is needed.     

Reconnecting Youth: Promoting emotional competence and social support to improve academic achievement

Previous research indicates that students who drop out of high school are at risk for a number of negative outcomes. Both ecological and individual risk factors contribute to students' propensity for dropout. This study examined the effectiveness of a targeted dropout prevention program at improving academic achievement and investigated whether improved social support and emotional competencies partially mediated the association between intervention participation and student outcomes. A sample of 110 middle and high school students (55 intervention participants and 55 students in a matched control group) completed surveys investigating their social-emotional assets and schools provided academic data for participants. Structural equation modeling revealed that students who participated in the program had higher academic achievement compared to the control group. Prior levels of academic achievement moderated the effectiveness of the program with students with low initial levels of academic achievement benefiting more. Emotional competencies and social support did not mediate the relation between participation and achievement. The intervention was related to improved academic achievement among participants; however, the means by which it was effective was unclear. Given the evidence that the program was more effective for some students than others, targeting interventions to meet specific needs of students may be advantageous.     

Evaluation of two school‐based HIV prevention interventions in the border city of Tijuana,Mexico

This research project examined the individual and combined effectiveness of an HIV prevention workshop and a free condom distribution program in four high schools in Tijuana, Mexico. Adolescents (N = 320) completed baseline measures on sexual practices and theoretical correlates and participated in a two‐part study. In Study I, students were randomly assigned to an HIV prevention workshop or a control condition, with a 3‐month follow‐up assessment. Results indicate three significant workshop benefits regarding HIV transmission by altering sexual initiation, access to condoms, and traditional beliefs regarding condoms. In Study 2, we set up a condom distribution program at two of the participating schools, and students completed a 6‐month follow‐up assessment. Results indicate that exposure to the workshop followed by access to the condom distribution program yielded two beneficial results for reducing HIV transmission: moderating sexual initiation and increasing condom acquisition. Access to the condom distribution program alone had no effects on behavioral and psy‐chosocial correlates of HFV transmission. We discuss implications of these results.     

Impact of Disability and Other Physical Health Issues on Academic Outcomes Among American Indian and Alaskan Native College Students: An Exploratory Analysis

This study investigated whether self-identified disabilities among American Indian and Alaskan Native college students impact academic performance and persistence to graduation and explored the differences in health and academic grades between American Indian and Alaskan Native students and students of other racial and ethnic identities using the National College Health Assessment. Findings indicate that American Indian or Alaskan Native students have significantly lower grades than White and Asian students, and American Indian and Alaskan Native women report the highest incidence of health problems of any demographic group. Exploratory results point to future research to determine the full impact of disabilities and poor health on academic success.