1. Measurement of attention distractibility in LD children;Anderson;Academic Therapy,1974
2. Signal probability and vigilance: A reappraisal of the ‘signal rate’ effect;Baddeley;British Journal of Psychology,1969
3. Discrimination decrement as a function of time in a prolonged vigil;Bakan;Journal of Experimental Psychology,1955
4. Preinstitutional social deprivation and responsiveness to social reinforcement in institutionalized retarded individuals: A six-year follow-up study;Balla;American Journal of Mental Deficiency,1975
5. Personality development in retarded persons;Balla,1979