The results of theoretical and empirical study of tolerance to stress
in teachers on different professional levels are presented. Personalit
y mechanisms in highly qualified teachers are of constructive nature a
nd promote professional development and selfrealization (true adaptati
on). Low qualification level teachers employ situative means for stres
s overcoming (authority delegation, keeping off difficult situations,
etc.), which hinder their professional and personal development (pseud
o-adaptation). There is a correlation between the tolerance of stress
and professional motivation structure and locus of control in teachers
on different professional levels.