aims: the presence of a patient with breast cancer in the family can be considered as aguidance for further prevention and increase the susceptibility of people against this disease.champion's health belief model scale is translated and tested in different countries, but fewattempts have been made to measure this scale in women with history of breast cancer.methods: after the standard champion'...

background: the goal of this study was to determine the application of health belief model in oral health education for 12-year-old children and its effect on oral health behaviors and indexes. methods: a quasi- experimental study was carried out on twelve-year-old girl students (n-291) in the first grade of secon­dary school, in the central district of tehran, iran. research sample was selecte...

This paper deals with belief models for both finite and countable sequences of exchangeable random variables taking a finite number of values. When such sequences of random variables are assumed to be exchangeable, this more-or-less means that the specific order in which they are observed is deemed irrelevant. The first detailed study of exchangeability was made by de Finetti [5] (with the term...