In the human behaviour field many of these problems are successfully treated without using drugs. For example, cognitive and behavioural approaches are more successful for treating fears and phobias in man. Depression and anxiety problems are only partially resolvable using drugs. | In the human behaviour field many of these problems are successfully treated without using drugs. For example, cognitive and behavioural approaches are more successful for treating fears and phobias in man. Depression and anxiety problems are only partially resolvable using drugs. |