The concept of perezhivanie, Vygotsky's "last word" on psychology, has been among the most difficult of his theoretical constructs to define and operationalise in research. Drawing on close analysis of key texts, this article identifies and examines three defining attributes of "perezhivanie" found throughout Vygotsky's works.…

The main purpose this paper attempts to reach is to recognize principles of perception, its dimensions and types from Avicenna's point of view. This study is a qualitative study conducted using descriptive-analytical methods. Resources are first reviewed and principles of perception along with its process are extracted from his perspective.…