Positive reinforcement is a powerful method for teaching new behaviors to both animals and humans. B.F. Skinner demonstrated this with his experiments using rats in a Skinner box. When a rat pressed a lever, it received a food pellet. This immediate reward encouraged the rat to repeat the behavior. This method, where a reward follows every instance of the behavior, is known as continuous reinforcement. It is highly effective for establishing new behaviors quickly.
Once a behavior is learned, trainers often switch to partial reinforcement, where rewards are given intermittently rather than every time. Partial reinforcement can be classified into four types: fixed interval, variable interval, fixed ratio, and variable ratio.
Understanding these reinforcement schedules helps in effectively shaping and maintaining desired behaviors in both educational and training settings.
Do Capítulo 5:
Now Playing
Learning
94 Visualizações
Learning
244 Visualizações
Learning
186 Visualizações
Learning
302 Visualizações
Learning
232 Visualizações
Learning
359 Visualizações
Learning
256 Visualizações
Learning
1.1K Visualizações
Learning
944 Visualizações
Learning
116 Visualizações
Learning
1.6K Visualizações
Learning
82 Visualizações
Learning
166 Visualizações
Learning
92 Visualizações
Learning
219 Visualizações
See More
Copyright © 2025 MyJoVE Corporation. Todos os direitos reservados