Task: Text Categorization
Input (English): Question: For what kind of interventions in the problems of child and youth behavior has Patterson's theory of coercion served as a conceptual model? 
 Options:  <0> For the training of parents of children with behavioral disorders. <1> For rehabilitation interventions based on cognitive-behavioral. <2> For interventions carried out in therapeutic communities. <3> For referral programs that try to avoid the stigmatizing effects of labeling. <4> For the economies of tokens carried out in prisons and reformatories.
Output (English): psychology