Fifty women with a history of breast lumps, and fifty control women matched for age and educational level, were administered a self-report questionnaire to determine knowledge of breast cancer, frequency and proficiency of breast self-examination (BSE), and health beliefs relating to BSE. Although women with previous breast lumps were more knowledgeable about breast cancer than those without, the two groups did not differ in attitudes or preventive behaviours. Overall knowledge of cancer and of BSE practice was low. This suggests a need for educational campaigns to increase knowledge and awareness, as a first step towards behaviour change, and a need for research to identify more effective predictors of BSE practice.