1 / 6

Why are some behaviors more resistant to extinction?

Why are some behaviors more resistant to extinction?. Partial reinforcement effect (PRE) Mower & Jones’ rat study supports the theory that behavior on intermittent schedules is more resistant Contrary to Thorndike’s law of effect—behavior is a function of its consequeces.

donnel
Télécharger la présentation

Why are some behaviors more resistant to extinction?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Why are some behaviors more resistant to extinction? • Partial reinforcement effect (PRE) • Mower & Jones’ rat study supports the theory that behavior on intermittent schedules is more resistant • Contrary to Thorndike’s law of effect—behavior is a function of its consequeces

  2. Why does the PRE exist? • According to the discrimination hypothesis… • It simply takes more time for the subject to realize that reinforcement has stopped when a schedule is intermittent.

  3. According to the frustration hypothesis… • Subjects learn to become frustrated before receiving reinforcement. • This makes the frustration experienced during extinction more tolerable and even a cue for the behavior.

  4. According to the sequential hypothesis… • Reinforcement actually becomes the cue for behavior in CRF • Sequence (involving times with no reinforcement) becomes cue in intermittent reinforcement

  5. According to the response unit hypothesis… • The unit of measurement for a behavior needs to be redefined to reflect how often the behavior must occur to be reinforced. • When the new unit is considered, the rate of behavior during extinction actually declines.

  6. What is the matching law? • You can predict a subject’s choice of behavior based on the reinforcement that is provided. • Subject’s spend more time on schedules that payoff better.

More Related