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Research to Practice Brief

Improving Secondary Education and Transition Services through Research

August 2004 • Vol. 3, Issue 3

Increasing School Completion: Learning from Research-Based Practices that Work

By Camilla A. Lehr


Raising graduation rates for students attending schools in the United States is a national priority. As part of the No Child Left Behind Act, schools are required to track and report the percentage of students who graduate with a regular diploma in four years. The magnitude of the problem for student subgroups (including students of Hispanic and Native-American descent) points to the need for concerted efforts to design and implement programs and strategies that will keep youth in school and facilitate successful completion. Additionally, the cost to students who drop out in terms of lower wages and higher unemployment rates and the costs to society in terms of lost revenue and increased dependence on social programs necessitate effective solutions to the problem of dropout.

Students with disabilities are among those youth who are at increased risk of leaving school early. Within the group of students who are identified as having a disability, students with emotional, behavioral, or learning disabilities are most at risk of not completing school. According to the 23rd Report to Congress, 29% of students with disabilities dropped out during the 1999-2000 school year (U.S. Department of Education, 2001). “Dropped out” is defined as the total who were enrolled at some point in the reporting year, were not enrolled at the end of the reporting year, and did not exit through any of the other categories (e.g., moved, known to continue; moved, not known to continue). Students with emotional or behavioral disabilities had the highest rate of dropout (51%), followed by students with learning disabilities (27%).

Given current pressures to raise graduation rates, practitioners and policy makers are challenged to select or design programs that will effectively engage students in learning and keep them on the path toward graduation. Increased attention has also been given to the need for educational decisions grounded in scientifically-based evidence. This brief will highlight findings from a recent review of 45 prevention and intervention studies addressing dropout or school completion described in professional journals (Lehr, Hansen, Christenson, & Sinclair, 2003). Results can be used to inform practice for those working with youth (with and without disabilities) who are disengaging from school.

Review of Interventions Related to Dropout

A computerized search of several databases using terms linked to dropout and school completion was conducted. The search resulted in a list of more than 300 unduplicated citations from 1980 to 2001. Articles were included in the final review if they (a) were published in a professional journal, (b) focused on a dropout prevention or intervention program, and (c) included qualitative or quantitative evidence on the impact of the described program. General summaries of the literature, nonexperimental studies, and policy reports were omitted.

Summary Results

Who received intervention? Individuals who received the interventions were most often selected on the basis of poor academic performance (e.g., grade-point average, test scores) followed by poor attendance (e.g., a high rate of absence or lateness), teacher referral, and a history of dropping out of school. Poor attendance and academic performance are consistently identified in the literature as being highly correlated with dropout. Over half of the studies selected participants based on two or more criteria. This practice is consistent with the research literature that suggests the presence of multiple risk factors increases the risk of dropout. Using multiple risk factors also increases the chances of correctly identifying students who are most in need of support for staying in school (Dynarski & Gleason, 1999).

What types of interventions were implemented? The interventions were categorized according to the following five types.

The majority of interventions were considered personal/affective (71%) followed by those that included an academic focus (49%). Nearly three quarters of the individual studies utilized multiple types of interventions (e.g., academic and family outreach).

What outcomes were measured to determine effectiveness? Five broad categories were used to cluster the indicators of effectiveness. These included:

The most frequently measured outcomes were in the academic/cognitive domain (66%) followed by indicators of physical presence (64%). Although all of the studies were selected because they focused on dropout or school completion, not all measured outcomes addressing enrollment status such as graduation rate, early school withdrawal, or truancy referrals. Only ten studies directly measured enrollment status.

Intervention Examples

The five examples provided below reflect the diversity of interventions that have some evidence of effectiveness in preventing dropout. The examples utilized random assignment or comparison groups and had statistically significant findings for the treatment group on the enrollment status variable.

Issues to Consider

Findings from this review support the notion that there is no single best program; preventing dropout can occur in a variety of ways. It is important to note that nearly all of the interventions that showed evidence of effectiveness in this review had a strong focus on engaging students in school and learning. Student engagement has emerged as a key ingredient of effective dropout prevention programs and strategies. Rather than simply decreasing dropout, these programs focus on promoting school completion through approaches that are strength-based, involve multiple systems in the students’ lives, occur over time, and are individualized to meet student needs (Christenson, Sinclair, Lehr, & Hurley, 2000). A key question to ask in the design or implementation of an existing program is, “How does this program enhance student engagement in school and learning?” Furthermore, to determine the impact of an intervention, indicators of engagement (e.g., academic performance, attendance) associated with dropout or school completion, as well as enrollment status (e.g., graduation rate) must be measured. Finally, it is important to remember that implementation of proven models, programs, or strategies is not a simple procedure. Existing programs must be considered within the context of the students, school, district, or community where implementation will occur. Information exchange between researchers and practitioners can inform decision-making and facilitate successful school completion for students with and without disabilities.


Allen, J. P., Philliber, S., & Hoggson, N. (1990). School-based prevention of teen-age pregnancy and school dropout: Process evaluation on the national replication of the teen outreach program. American Journal of Community Psychology, 18, 505–524.

Christenson, S. L., Sinclair, M. F., Lehr, C. A., & Hurley, C. M. (2000). Promoting successful school completion. In K. Minke & G. Bear (Eds.), Preventing school problems—promoting school success: Strategies and programs that work. Bethesda, MD: National Association of School Psychologists.

Dynarski, M., & Gleason, P. (1999). How can we help? Lessons from federal dropout prevention programs. Princeton, NJ: Mathematica Policy Research, Inc.

Eggert, L. L., Seyl, C. D., & Nicholas, L. J. (1990). Effects of a school-based prevention program for potential high school dropouts and drug abusers. International Journal of the Addictions, 25(7), 773-801.

Felner, R. D., Brand, S., Adan, A. M., Mulhall, P. F., Flowers, N., Sartain, B., et al. (1993). Restructuring the ecology of the school as an approach to prevention during school transitions: Longitudinal follow-ups and extensions for the School Transitional Environment Project (STEP). Prevention in Human Services, 10(2), 103–136.

Lehr, C. A., Hansen, A., Sinclair, M. F., & Christenson, S. L. (2003). Moving beyond dropout prevention to school completion: An integrative review of data-based interventions, School Psychology Review, 32(3), 342–364.

Sinclair, M. F., Christenson, S. L., & Thurlow, M. L. (in press). Promoting school completion of urban secondary youth with emotional or behavioral disabilities. Exceptional Children.

Solomon, R., & Liefeld, C. P. (1998). Effectiveness of a family support center approach to adolescent mothers: Repeat pregnancy and school drop-out rates. Family Relations, 47, 139–144.

U.S. Department of Education. (2001). Twenty-third annual report to Congress on the implementation of the Individual with Disabilities Act. Washington, DC: Author.

Author Camilla A. Lehr is with the Institute on Community Integration, University of Minnesota.

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