She is on a
fixed interval reinforcement schedule
(dosed hourly), so extinction occurs quickly when reinforcement doesn’t come at the expected time. Among the reinforcement schedules, variable ratio is the most productive and the most resistant to extinction.
Which reinforcement schedule will show the fastest extinction?
Among the reinforcement schedules,
variable ratio
is the most productive and the most resistant to extinction. Fixed interval is the least productive and the easiest to extinguish (Figure 1).
What type of reinforcement frequency is most resistant to extinction?
Among the different types of reinforcement schedules,
the variable-ratio schedule (VR)
is the most resistant to extinction whereas the continuous schedule is the least
7
.
What type of reinforcement is extinction?
In operant conditioning, extinction occurs when a response is
no longer reinforced following a discriminative stimulus
. B. F. Skinner described how he first observed this phenomenon: “My first extinction curve showed up by accident.
What schedule of reinforcement has the highest response rate?
Ratio schedules
– those linked to number of responses – produce higher response rates compared to interval schedules. As well, variable schedules produce more consistent behavior than fixed schedules; unpredictability of reinforcement results in more consistent responses than predictable reinforcement (Myers, 2011).
What are the 4 types of reinforcement?
- Primary Reinforcement.
- Secondary Reinforcement.
- Positive Reinforcement.
- Negative Reinforcement.
Why is variable ratio most resistant to extinction?
In variable ratio schedules, the individual does not know how many responses he needs to engage in before receiving reinforcement; therefore,
he will continue to engage in the target behavior
, which creates highly stable rates and makes the behavior highly resistant to extinction.
What is one main difference between punishment and reinforcement?
Reinforcement means you are increasing a behavior, and punishment means
you are decreasing a behavior
. Reinforcement can be positive or negative, and punishment can also be positive or negative. All reinforcers (positive or negative) increase the likelihood of a behavioral response.
Which kind of reinforcement is more effective and why?
3
Positive reinforcement
is most effective when it occurs immediately after the behavior. Reinforcement should be presented enthusiastically and should occur frequently. Deliver reinforcement quickly: A shorter time between a behavior and positive reinforcement makes a stronger connection between the two.
When should continuous reinforcement be used?
Continuous reinforcement is best used
when a person or an animal is learning a behavior for the first time
. It can be difficult to practice this in the real world, though, because it might not be possible to observe the behavior you want to reinforce every time it happens.
What are the 3 basic elements of reinforcement theory?
Reinforcement theory has three primary mechanisms behind it:
selective exposure, selective perception, and selective retention
.
What are the benefits of extinction?
In effect, a mass extinction
cleans the slate
, creating new evolutionary niches which promote a wide range of species, increasing biodiversity, competition and in some cases increasing complexity in organisms as they try to carve out their niche in the new world.
What is the difference between forgetting and extinction?
What is the difference between forgetting and operant extinction? Forgetting:
a behaviour is weakened as a function of time following its last occurrence
. Operant extinction: weakens behaviour as a result of being emitted without being reinforced. … The undesirable behavior is likely to reoccur.
What is an example of fixed interval schedule?
A weekly paycheck
is a good example of a fixed-interval schedule. The employee receives reinforcement every seven days, which may result in a higher response rate as payday approaches. Dental exams also take place on a fixed-interval schedule.
Which of the following is example of fixed ratio reinforcement schedule?
Fixed refers to the delivery of rewards on a consistent schedule. Ratio refers to the number of responses that are required in order to receive reinforcement. For example, a fixed-ratio schedule might be
delivery a reward for every fifth response
. … You decide to put the rat on a fixed-ratio 15 (FR-15) schedule.
What is a fixed ratio schedule?
Fixed Ratio Schedule. Ratio schedules involve reinforcement after a certain number of responses have been emitted. The fixed ratio schedule
involves using a constant number of responses
. For example, if the rabbit is reinforced every time it pulls the lever exactly five times, it would be reinforced on an FR 5 schedule …
