WISE INTERVENTIONS

9th- and 10th-grade students in the San Francisco Bay Area took part in a 6-session workshop that that used readings, activities, and discussion to show that the brain can develop and, as a result, people’s personality can change and, thus, bullies need not always be bullies and victims need not always be victims. Students then described these ideas to “an alien from the planet of the entity theory” and to a future 9th-grade student to help them understand how being left out or rejected can change. As compared both to a no-treatment control condition and to a validated coping-skills intervention, this incremental theory of personality intervention reduced aggressive and increased prosocial behavior following peer ostracism one month later. Students who were victimized by peer bullying who received the incremental theory of personality intervention were also showed fewer depressive symptoms 2 weeks later and were more likely to be nominated by teachers as showing reduced conduct problems at the end of the school year three months later.