One strength is research evidence for positive effects of social support. Susan and Albrech et al (2006) evaluated Teen Fresh Start USA, an eight-week programme to help pregnant adolescents aged 14-19 resist peer pressure to smoke. Social support was provided by a slightly older mentor or ‘buddy’.
At the end of the programme adolescent who had a ‘buddy’ were significantly less likely to smoke than a control group of participants who did not have a ‘buddy’.
This shows that social support can help young people resist social influence as part of an intervention.