Today, life is louder, more hectic, more emotional, more sensory and psychologically challenging than it used to be. An age in which much more is known and understood by human psychology and pedagogy, and behavior is a spectrum that is synonymous with the standard and successful everyday life of man. With the developed awareness of the importance of the family in modern society, we face the problems of neglected and abused children who manifest their trauma through behavioral problems. The problem of excessive screening and digitalization, which are sensory and psychological factors that emphasise the problem. This is precisely why children's behavior problems have become increasingly common nowadays. Children can develop externalizing and internalizing problems, both external and internal. Although adults focus more on externalized problems because children express themselves more emotionally through them, it is essential to pay attention to internalized ones because they are a big problem in functioning and development. The paper discusses factors that can be a factor in the emergence of problems, such as prenatal and biological development, the influence of the family and how children live. Furthermore, we are talking about different problems in behavior, their division, specifications, manifestation and causes, and the role of the family and kindergarten environment in recognition and prevention. Parents and experts who work with children have significant responsibility for spotting such problems as early as possible, and the emphasis is on cooperation and implementation to help children so that they can smoothly participate in the implementation of daily activities and tasks with the aim of development and improvement.