The article discusses the problem of the pupils' and students' dependence on the Internet use (the Internet addiction). The historical aspect of the emergence and identification of Internet addiction as a mental disorder is considered. The main types of Internet-based dependencies are described; there are the next types of them: computer-based dependency, compulsive navigation in the network, information overload, cyber-sexual and cyber-communicative addictions. It was revealed that cybercommunicative addiction is the most common type of Internet dependence among young people. It was suggested that there is a connection between the spending time in network and the attention concentration level of the young generation. The study revealed the features of concentration and attention at the presence of the Internet and cyber-communicative addictions. The resulting statistical sample was processed using various techniques aimed at identifying the attention stability level, work efficiency and degree of working persons' in. The performed analysis of the results confirms the hypothesis.

The article shows that time competence is an important component of professional competence.The main factor of psychological time is the personal organization of life time, and it manifests itself in reflecting the objective time and dynamic characteristics of the psyche, and in the ability of the psyche to regulate and to personalize time. The study of time in the professional activity context contributes to better understanding of some reasons for low productivity of specialists, and also it provides an information base for the development of measures to optimize working hours. The article shows that young specialists have insufficient level of time competence, but they have good potential for its further development. The main factors were identified on the base and they contribute to the irrational time distribution. Some factors such as personal organization of time and procrastination affect time competence in the short term, but life satisfaction and holistic perception of time affect in the long term. A correlation has been determined on its base between irrational time usage and procrastination level.Timely identified low level of time competence for students and young specialists allows timely conduct a behavior correction aimed at optimizing working and personal time. It contributes to less professional burnout, prevention of depression, support for a high level of professional activity for several decades.

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