The effects of early experience on behavior and growth characteristics
Psychological test performance as a function of lateral localization of cerebral lesion
Activity as an autonomous drive
Performance of rhesus monkeys on selected laboratory tasks presented before and after a large single dose of whole-body X radiation
Successive and maintained conditioning in spinal carnivores
Analysis of the effects of frontal lesions in monkey
Analysis of the effects of frontal lesions in monkeys. III. Object alternation
Immediate and chronic disturbances on the delayed response following transections of the frontal granular cortex in the monkey
Anxiety indicators in an avoidance response during conflict and nonconflict
The effects of repeated doses of total-body X radiation on motivation and learning in rhesus monkeys
Effects of overtraining in conflict
The utilization of light as exteroceptive motivation in the comet goldfish (Carassius auratus)
The role of the intertrial interval in discrimination and reversal learning
Discrimination learning with vertical vs. horizontal stimulus relationships
Some determinants of play and exploration in chimpanzees
Stimulus context and satiation
Response by the rat to environmental change
Effects of cochlear lesions on the threshold responses of the auditory cortex in chronic experiments