Breast cancer is the most commonly diagnosed cancer in women, accounting for approximately 12% of cancer cases. According to the World Health Organization, 2.3 million women were diagnosed with breast cancer in 2020, and 685,000 people lost their lives. Breast cancer ranks second in cancer death statistics in Turkey. Approximately 15,000 women are diagnosed with breast cancer every year. The incidence is highest in the 25-49 age group with 35.6%.The increase in breast cancer prevalence rates in the world and in Turkey and the decreasing age of onset show how important it is to increase public awareness of this issue and their participation in screening programs. Today, 30-50% of cancer can be prevented. This can be achieved by avoiding risk factors and implementing existing evidence-based prevention strategies. Some of the prevention strategies are; reaching women at risk for breast cancer, early diagnosis, and providing health behaviors through education.

The American Cancer Society states that there are women at high risk for breast cancer, and that factors such as gender, age, history, family history, early menarche, etc. that increase the risk factor should be evaluated In this context, it is necessary to evaluate breast cancer risk status correctly. Models aimed at predicting the risk of developing cancer are useful for implementing prevention strategies such as planning education and providing counseling In Turkey, the 'Breast Cancer Risk Assessment Form' is used for calculations aimed at predicting the risk of developing breast cancer. Thus, the risk status in breast cancer can be determined and early precautions can be taken according to the situation. Early stage diagnosis in breast cancer provides a good prognosis and is of critical importance for long-term survival. In this project, reaching high-risk women in breast cancer using the 'Breast Cancer Risk Assessment Form' and calculating their risk levels is seen as an important gain.

The probability of recovery is high for many early-diagnosed cancers. Especially considering that the age at which breast cancer screening begins varies among high-risk women, reaching these high-risk women at the right time in society, ensuring that individual risk is calculated and perceived correctly, is important for gaining health behaviors appropriate for early diagnosis methods. In this direction; It is necessary to gain health behaviors such as early diagnosis methods such as breast self-examination (BSE), clinical breast examination (CBE) and mammography to high-risk women in breast cancer through planned education. Another gain of this project is to gain health behaviors in early diagnosis in breast cancer through planned education.

Global Breast Cancer Initiative (GBCI); recommends disseminating early diagnosis methods and creating breast cancer awareness for health promotion and development Awareness can only be achieved through educational activities carried out within the framework of a developed plan. It is stated that women have information needs (treatment, breast cancer symptoms and breast self-examination) and support needs (learning to do BSE, women's concerns for themselves and their relatives, having professional breast examination at the health institution) in breast cancer prevention. In this context, the importance of planned education is increasing in order to provide information and support needs in breast cancer prevention. The importance of providing planned education to women is also emphasized in many studies. The selection of the method in the planned education should be in a way that will meet the information and support needs. Especially BSE; It becomes more permanent when it provides experience-based learning through 'doing, living' on a breast model. In this project, especially with a planned education based on 'doing, living' experience-based learning, providing women at high risk of breast cancer with the experience of feeling and finding breast cancer signs and symptoms on a 'breast model', experiencing pathological formations and performing BSE examination skills with steps, and ensuring the permanence of health behavior is seen as an important gain.

On the other hand, it is stated that the health belief status and fatalism approach of the individual are also important for the early diagnosis behaviors of breast cancer to be permanent. These health beliefs can be preventive or supportive in some cases. Fatalism and health belief are important predictors in the potential emergence of the behavior.Therefore, knowing and measuring the health belief and fatalism status of women is important for women at high risk of breast cancer. Another output of the project is the measurement of the health beliefs and fatalism status of women at high risk of breast cancer.