SpielbergerC. D.GorsuchR. L.LusheneR. E.Manual for the State-Trait Anxiety Inventory. Palo Alto, Calif.: Consulting Psychologists Press, 1970.
2.
ValinsS.NisbettR. E.Attribution processes in the development and treatment of emotional disorders. In JonesE. E.KanouseD.KelleyH. H.NisbettR. E.ValinsS.WeinerB. (Eds.), Attribution: Perceiving the causes of behavior. New York: General Learning Press, 1973, in press.