Eva Hudlicka This Time with Feeling: Integrated Model of Trait and State Effects on Cognition and Behavior. 611-641 2002 16 Applied Artificial Intelligence 7-8 http://taylorandfrancis.metapress.com/openurl.asp?genre=article&issn=0883-9514&volume=16&issue=7&spage=611 db/journals/aai/aai16.html#Hudlicka02