Computer aided conversation for severely physically impaired non-speaking people. - Norman Alm; John Todman; Leona Elder; Alan F. Newell (INTERCHI, 1993)

Gender differences in computer anxiety among university entrants since 1992. - John Todman (Comput. Educ., 2000)

Effects of qualitative differences in initial and subsequent computer experience on computer anxiety. - John Todman; Emma Drysdale (Comput. Hum. Behav., 2004)

Computer anxiety: the role of psychological gender. - John Todman; Kenneth Day (Comput. Hum. Behav., 2006)