title: Sex and coding strategy effects on reaction time to hemispheric probes.
abstract: Two experiments were conducted to investigate the influence of coding instructions on cerebral laterality differences. Experiment I required 20 subjects (10 female) to use either rehearsal or imagery coding strategies in a recognition task with word probes to the right and left hemispheres. No hemispheric differences were found, but sex of subject was found to be related to coding strategy. Ten subjects (5 female) in Experiment II performed a similar task, except picture probes were used. Subjects using rehearsal coding responded faster to left-hemisphere probes, but faster to right-hemisphere probes when imagery coding was employed. The differing laterality effects in these experiments were attributed to naming responses implicitly required in Experiment II.
authors.affiliation: Department of Psychology, University of North Dakota, 58202, Grand Forks, North Dakota.
authors.forename: R L
authors.initials: RL
authors.lastname: Metzger
authors.forename: J R
authors.initials: JR
authors.lastname: Antes