1. Gaines, B. R. (1966) ‘Teaching machines for perceptual-motor skills’. Proceedings of Nat. Programmed Learning Conference, Loughborough, England, April 1966.
2. Gedye, J. L. (1966) ‘Experience with an automated psychological testing system designed for clinical use’ Bull. Brit. Psychol. Soc 19, A18
3. Gedye, J. L. and Wedgwood, J. (1966) ‘Experience in the use of a teaching machine for the assessment of senile mental changes’. Paper to be presented to 7th International Congress of Gerontology, Vienna, July 1966