Pigeons were trained to respond to stimuli from a continuous stimulus dimension (tonal frequency) with response values from continuous response dimension. Both the number of points of correspondence and problem difficulty were varied. Following training, subjects were tested with stimulus values intermediate to those trained. During these test…

The purpose of this study was to measure nonverbally the preference of alternative responses when the net probability of being rewarded was the same. A demonstration of preference under these circumstances would suggest the ability to control or maintain behavior without explicit administration of a reinforcing agent. Head Start children were used…

Presents a case study illustrating learned helplessness orientation in preschool children and how adult responses to a child's successes and failures directly influence a child's perception of his or her abilities. Suggests that teachers should compliment successes by highlighting the ability demonstrated and address failures with comments…