We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe emotion probe: Studies of motivation and attention.AuthorsLang, Peter J.PublicationAmerican Psychologist, 1995, Vol 50, Issue 5, p372ISSN0003-066xPublication typearticleDOI10.1037/0003-066X.50.5.372