“…This school remained reactionary, linked with the czar and the church. In scientific-ideological opposition was the approach developed by Sechenov, who stressed the importance of "general principles" compatible with a materialistic approach to scientific (still a central preoccupation today -see Strickland, 1987), and who demonstrated that the three principles "of (1) the organism in its environment; (2) the tri-member reflex; (3) the process of inhibition and/or intensification of response, provided a model perfectly adequate to explain all animal and human behaviour" (McLeish, 1975, p. 66-71). This psychology had as its broad purpose not simply the description and analysis of persons or peoples, but of helping to improve them.…”