Pilot-testing a cancer education curriculum for grades K-6.

Risk behaviors established during childhood including tobacco use, sunning, and eating habits contribute to most adult cancers. This project pilot-tested a developmentally appropriate cancer prevention curriculum for grades K-6, using a treatment group only design with pretesting and posttesting using a standardized, semistructured interview and involving 67 students (77% of eligible students) attending mixed grade classes. A seven-unit curriculum based on cognitive development, social cognitive, and social influence theories was taught by classroom teachers. Students showed a significant (p < .0001) gain in conceptual understanding for causality and prevention of cancer; the gain for causality of cancer was comparable to the baseline difference between kindergarten and the highest (5-6) grade. Significant gains in factual knowledge and decreases in misconceptions about casual contact also were documented. A developmentally based elementary school cancer prevention curriculum can enhance young children's conceptual understanding and factual knowledge of common contributors to adult cancers.