Sentence:  In view of the important role which emotional disturbances play in the genesis of neurotic and psychotic disorders and the parallelism observed between autonomic states and psychological <WSD>behavior</WSD> in several instances , it is further suggested that a hypothalamic imbalance may play an important role in initiating mental changes . 
Meaning of the word marked with <WSD> tags:  (behavioral attributes) the way a person behaves toward other people