[A psychophysiological analysis of the efficiency of instructing schoolchildren]

Examination of 163 schoolboys in higher forms has revealed that strength of the nervous system and functional state of the CNS (functional level of the system, level of functional possibilities, arousal and reaction stability) do not differ in schoolchildren with various progress in learning. The school teaching efficiency correlated with parameters of strength of the nervous system only in excellent and good pupils, the functional state of the nervous system being of importance for their teaching, especially its such parameters as arousal, level of functional possibilities and reaction stability. In pupils with poor progress those correlations were absent.