THE CRISIS OF 17 YEARS AND ADJACENT STABLE PERIODS

We analyze diverse array of information, which distinguishes good cognitive conditions for the isolation system of the age of the individual single small regulatory crisis - the crisis of 17, or youth crisis. Emphasis is on marginal, half-forgotten Soviet pedology research contributions in its study with other age crises (first is the crisis of 13 years, which is appropriate for themselves fragmented systematic scientific understanding ) and adjacent stable periods.