The role of the psycho-oncologist in restoring the sense of security and psychological control of children with cancer using art therapy is based on the principle that the experience of cancer in childhood is not only a physical process, but can also change the child's perception of security, independence, predictability, and the ability to control the situation. Sudden entry into the hospital environment, separation from the familiar environment, medical procedures, limitation of daily activities, changes in body appearance, and greater dependence on parents and medical staff can reduce a child's sense of control over his or her life. In such a situation, the psycho-oncologist can use art therapy as a complementary intervention to strengthen psychological security, increase the sense of agency, and facilitate adjustment to therapeutic conditions.
The theoretical basis of this approach is based on a biopsychosocial model and perspectives related to emotion regulation, attachment, self-efficacy, and adaptation to illness. The sense of security is strengthened when the child is able to experience his or her surroundings to a predictable extent, have a trusting relationship with caregivers, and have the opportunity to choose and participate in age-appropriate affairs. Art therapy can create such an atmosphere in the form of a structured but flexible activity. During painting, construction, collage, storytelling, or other creative activities, a child can choose what to make, what color to use, and how to represent their experience. These small choices can be psychologically important in a therapeutic situation where many decisions about the child's body and daily routine are made by others.
The psycho-oncologist must first determine how the child's sense of security and control manifests. Some children may react in the form of intense attachment, crying, avoidance, resistance to treatment, or fear of separation, and others may show silence, withdrawal, or reduced social participation. Evaluation should be made with regard to age, stage of development, history of illness, family circumstances, and treatment status. Art therapy at this stage can be used as a means of communicating and recognizing the child's subjective experience, but the artwork should not be interpreted independently and without dialogue as a definitive diagnostic tool.
One of the most important applications of art therapy is to create a predictable and controllable environment for the child. The psycho-oncologist can work with the art therapist to adjust the structure of the sessions in such a way that they have a clear beginning and end, and the child has the option to choose parts of the process. For example, the child can choose from several options or decide when and in what way to complete his artwork. This experience does not mean that he or she has complete control over the condition of the disease, but rather an opportunity to experience control within a real, achievable area.
In young children, the use of art play and storytelling can help rebuild a sense of security. A child can create an imaginary character who enters the hospital, faces a difficult situation, and finds a way to deal with it. Such narratives can allow the child to view their experience from a psychological distance. In older children, visualizing a safe place, designing a notebook Personalization, making collages about supportive people, or creating a visual narrative of the treatment path can help organize the experience of illness. In adolescents, artistic activities can also be linked to the themes of identity, independence, the body, the future, and the meaning of the experience of illness.
A sense of psychological control is also associated with self-efficacy. When a child is able to create an effect from start to finish, make decisions, make mistakes, and correct it, he or she gains an experience of personal ability and effectiveness. The psycho-oncologist can use this process to reinforce the attitude of "I can cope with some of my situation." This concept is different from claiming to control the disease; the child should not assume that the success or failure of cancer treatment is the result of his mental ability or his level of positivity. The goal is to increase the ability to cope with the experience of the disease, not to create psychological responsibility for the medical outcome.
Art therapy can also play a role in strengthening a child's relationship with parents. Creating a collaborative work, constructing a family story, or drawing symbols of supportive people can create an opportunity for positive interaction. A psycho-oncologist can teach parents to take a supportive role in the artistic activity and not to give the child control of the work. When the parent respects the child's choices rather than modifying the drawing or setting the theme, the artistic activity can become an experience of independence and agency. At the same time, the emotional needs of the parents should also be taken into account, as intense family anxiety may affect the child's sense of security.
Another important application of this approach is to help the child reconstruct the meaning of the hospital environment. The hospital may be associated with pain, fear, and separation for the child, and the activity of art can provide an opportunity to create positive experiences in the same environment.
Research evidence on artistic and creative interventions in children with serious illnesses suggests that art activities are associated with reduced anxiety, increased participation, and improvement of the child's psychological experience in some settings, but the extent of effectiveness depends on the type of intervention, clinical setting, age of the child, and the way the program is implemented. Therefore, the psycho-oncologist should avoid making definitive claims about the ability of art therapy to provide security or psychological control, and should examine changes using validated assessments and clinical observation. The use of indicators such as anxiety, distress, self-efficacy, quality of life, and participation in therapy can provide a more accurate assessment.
It is suggested that art therapy protocols for children with cancer be designed based on developmental and psychological needs, and that it is possible for the child to choose and participate in them. It is best to define the goals of the sessions in advance, but the method of achieving those goals remains flexible. Collaboration between the psycho-oncist, art therapist, oncologist, nurse, and family is also essential to ensure that the artistic activity is aligned with the child's physical condition and treatment plan. Future research with larger samples and longitudinal designs will also investigate whether increased sense of control and security through art therapy is sustained throughout the course of treatment.
Despite these capacities, there are challenges such as individual differences, physical limitation, fatigue, pain, hospitalization conditions, time constraints, and unequal access to art therapy professionals. Some children may not be interested in artistic activity, and others may not participate in specific courses of ability therapy . Therefore, participation should be voluntary, and the child should not be pressured to produce the work or express emotions. Also, interpreting artistic symbols without paying attention to the child's explanation can lead to misconceptions, and such an approach should be avoided.
By placing art therapy in a scientific and interdisciplinary framework, a psycho-oncologist can help a child rebuild part of their sense of security, choice, and agency in difficult therapeutic situations. Art in this process is not a means to directly change the biological process of cancer, but rather a platform to support psychological adjustment, emotion regulation, communication, self-expression, and the experience of control within the real-life confines of the child. When this intervention is accompanied by respect for the child's choice, expert evaluation, family collaboration, and coordination with the medical team, it can become one of the valuable elements of comprehensive psychosocial care in pediatric cancer.