Abstract
Phänomenologische Psychologie is a companion for both Ideen zu einer reinen Phänomenologie und phänomenologischen Philosophie, Vol. II and Die Krisis der Europäischen Wissenschaften und die Transzendentale Phänomenologie, for it has in common with the former work a certain number of problems, themes, and theoretical conceptions which are further developed ten years later in Krisis. Apart from the difference concerning the maturation of Husserl's thought, apart from preparing or anticipating Krisis, Phänomenologische Psychologie has an importance in its own right.