[Group process studies within the scope of directed dynamic group psychotherapy].

Footing on specific prämisses of Intended Dynamic Group Psychotherapy three different types of development are described on the basis of factor analytical investigations towards the behaviour and experience of the group members and of the therapeut. At a period of 34 sessions of stationary psychotherapy data of 15 groups were comprehended and globally related to the effectivity. There are shown up the problems of therapeuticle behaviour, of indication and of effectivity.