The Gestalt Therapy Approach of Fritz Perls Is Largely Based

The Gestalt therapy approach of Fritz Perls is largely based on:

A) operant conditioning principles that describe how associations between behaviours and consequences are learned.
B) social learning principles that describe how people can learn from modelling and behavioural observations.
C) classical conditioning principles that describe how associations between stimuli are learned.
D) perceptual principles that describe how different stimuli are perceived.