Twelve Together was found to have potentially positive effects on staying in school and no discernible effects on progressing in school.
Twelve Together is a 1-year peer support and mentoring program for middle and early high school students that offers weekly after-school discussion groups led by trained volunteer adult facilitators. Each peer discussion group consists of about 12 participants who are a mix of students at high- and low-risk of academic failure. Group discussions are based on topics of student interest, usually focusing on personal, family, and social issues. The program also offers homework assistance, trips to college campuses, and an annual weekend retreat.
An indicator of the size of the effect from using the intervention. It is the expected change in percentile rank for an average comparison group student if the student had received the intervention, ranging from -50 to +50. At the domain level, the improvement index is only shown if the effectiveness rating is positive, potentially positive, potentially negative, or negative; dashes are displayed for mixed or no discernible effects. At the study level, the improvement index is only shown if the findings are characterized as statistically significant or substantively important (greater than +10 or less than -10); dashes are displayed for an indeterminate effect.
For more, please see the WWC Glossary entry for improvement index.
The percent of each characteristic is based on the sample size of all studies meeting standards that reported data on the characteristic.
Percentages below may not add to 100 percent.
studies that met standards out of
eligible studies reviewed
Last Updated: March 2007