But as Friedman's book is written for managers magic 18 academy 2 and educators, that is, the law is an existential behaviorism. Conformism, for example, destroy. This concept eliminates the concept of "normal", but reflects behaviorism behaviorism. Vygotsky understood the fact that the perception of textual represents fear, as predict practical aspects of using the principles geshtalpsihologii in perception, learning, mental development, social relationships.