Avoidance of Nervous Strain in Experimental Extinction of the Conditioned Motor Reflex

A picture-redundancy task was introduced for measuring stimulus encoding strategies used by illiterate subjects during redundant-stimulus PA learning. A prototype experiment was executed with black preschool children serving as the illiterate subject population. The results of the prototypic experiment suggested that the young illiterate children employed both two-cue and single-cue processing strategies. It was concluded that the picture-redundancy task should prove useful for further investigations of stimulus encoding among illiterate subject populations.