Chemical Dependency (drug & alcohol abuse) as with other addictions as with other addictions as with other addictions Addictions APA Addictions webpage, American Psychological Association Addictions American Psychological Association http://www.apa.org/topics/addiction/index.aspx can be subtle http://www.apa.org/topics/addiction/index.aspx Addictions as with other addictions as with other addictions APA Addictions webpage, http://www.apa.org/topics/addiction/index.aspx http://www.apa.org/topics/addiction/index.aspx Addictions http://www.apa.org/topics/addiction/index.aspx Addictions: American Psychological Association