Risk behaviors are described as behaviors of children and young people who behave in an individually damaging or socially unacceptable manner that require specific professional social and psychological assistance. Peer pressure refers to peer expectations that an individual behaves in a certain way regardless of his desires. There is no universal definition of resilience, but we can say that it refers to children who achieve positive results despite the risk. The survey was conducted on a sample of 78 students of the first and third grade of the Food Technology School in Zagreb in June 2016. The aim of the study was to examine the differences in the behavior of risk behavior, peer pressure, and resilience to gender and age. Data for the first grade were collected within the FEHAP project, while data for the third grade was collected by the author of this paper. Data were collected through a survey containing socio-demographic and general issues, Youth Self-reported Delinquency and Risk Behaviours Questionnaire SRDP-2015, Perceived Peer Pressure Questionnaire, and Resilience Scale. The results have shown that boys often make risky behavior in subscales of violence and gambling, and girls in subscales of family violence and close relationships. With regard to age, third-grade students showed more such behavior in subscales of normative undesirable behaviors, family violence and close relationships, as well as misdemeanor and delinquent acts. There was no difference in peer pressure in terms of gender, but the results showed that third-grade students are experiencing greater peer pressure. No statistically significant differences were observed in the case of resistance at both sex and age.