It may also be a problem that these traditional methods, which are sensitive to response and recall biases, cannot detect fluctuations in psychological processes and temporal relationships between these processes.

Every year, 108 million people in the world, including people who attempt and commit suicide, their families and those around them, are deeply affected by suicidal behavior, and this effect lasts for many years.

Repetitive negative thinking is defined as the process of thinking about oneself or the world in a negative, prolonged, mindful, and repetitive manner.

Traumatic events such as natural disasters, epidemics, war, terrorist attacks and migration are among the most important problems of the current century and affect a large number of people, causing problems not only at the individual level but also at the social level.

Psychotic disorders occur especially during adolescence and young adulthood and significantly affect people's mental and physical health and functionality.

Cancer, which is common in society, is becoming an increasing health problem worldwide because it causes various physical and psychosocial problems.

Healthcare workers face psychosocial difficulties such as long working hours, intense workload, patients' demands and complaints, physical and psychological violence they are exposed to at work, and insufficient social support.