James D Brodzinski, E. A. Crable, R. F. Scherer and P. D. Jones. "The impact of cognitive appraisal, locus of control, and level of exposure on the computer anxiety of novice computer users" Journal of Educational Computing Research Vol. 10 Iss. 4 (1994)
Available at: http://works.bepress.com/james_brodzinski/15/