Nonreinforced trial procedure for probability learning.
For rats in a T-maze, nonreinforced trials were interspersed with reinforced trials to insure that .67 of all reinforcements would be dispensed on the more frequently reinforced side. At asymptote , the proportion of responses to the more frequently reinforced side was .67.
D000818:Animals; D007858:Learning; D011337:Probability Learning; D051381:Rats; D012054:Reinforcement, Psychology
LEARNING