[A method for studying the dynamic mental work capacity of pupils from upper grades].

The presented methods include mechanical studies of the changes in the vision-movement reaction, the stability of the attention and mental activity; subjective evaluation of the tiredness, self-esteem, activity and temper as well as of some individual features. The methods have been approbated on students at XI, XII grade of SOU and present possibilities for evaluation of the correspondence between strain and physiologic and psychologic changes in the students during training.