Reinforcement Schedules and Operant Conditioning

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Questions and Answers

In operant conditioning, what is the primary difference between positive punishment and negative punishment?

  • Positive punishment involves the removal of an aversive stimulus, while negative punishment involves the addition of a preferred stimulus.
  • Positive punishment involves the addition of an aversive stimulus, while negative punishment involves the removal of a preferred stimulus. (correct)
  • Positive punishment always leads to a decrease in behavior, while negative punishment always leads to an increase in behavior.
  • Positive punishment is more effective than negative punishment in suppressing unwanted behaviors.

Which of the following illustrates an abolishing operation involving satiation?

  • Presenting a child with a new type of video game they have never seen before.
  • Removing a child's access to all toys except video games.
  • Giving a child access to video games for an extended period, reducing their desire to play them. (correct)
  • Depriving a child of video games to increase their desire to play them.

What is the key distinction between escape and avoidance as types of negative reinforcement?

  • Escape involves the addition of an aversive stimulus, while avoidance involves the removal of an aversive stimulus.
  • Escape involves the removal of a stimulus *before* it is presented, while avoidance involves removing the stimulus after it has already occurred.
  • Escape involves the removal of a stimulus *after* it is presented, while avoidance prevents the stimulus from ever occurring. (correct)
  • Escape is a form of positive punishment, while avoidance is a form of negative punishment.

Consider a scenario where a dog trainer initially rewards a dog for sitting. After the dog sits reliably, the trainer starts only rewarding the dog for sitting when the trainer says 'sit'. What is the 'sit' command in this context?

<p>Discriminative Stimulus (C)</p> Signup and view all the answers

Which statement best describes the effect of intermittent reinforcement?

<p>It only reinforces certain instances of a behavior, making the behavior more resistant to extinction. (B)</p> Signup and view all the answers

A child is initially scared by a barking dog. Later, the child becomes fearful of all dogs, even those that don't bark. This is an example of:

<p>Stimulus Generalization (B)</p> Signup and view all the answers

What is the primary difference between a fixed ratio (FR) and a variable ratio (VR) schedule of reinforcement?

<p>FR schedules deliver reinforcement after a predictable number of responses, while VR schedules deliver reinforcement after an unpredictable number of responses. (B)</p> Signup and view all the answers

Which of the following scenarios illustrates extinction in operant conditioning?

<p>A dog stops getting treats for sitting and eventually stops sitting on command. (A)</p> Signup and view all the answers

What is the main characteristic of an 'extinction burst'?

<p>A temporary increase in the frequency, intensity, or duration of a behavior when reinforcement is initially removed. (A)</p> Signup and view all the answers

In respondent conditioning, what is the role of a neutral stimulus in acquiring a conditioned response?

<p>It initially elicits no response, but after pairing with an unconditioned stimulus, it becomes a conditioned stimulus and elicits a conditioned response. (B)</p> Signup and view all the answers

Flashcards

Abolishing Operation

An antecedent stimulus that decreases the value of a reinforcer.

Antecedent

What happens immediately before a behavior occurs.

Aversive Stimulus

Something you do not like experiencing.

Avoidance

A type of negative reinforcement where the aversive stimulus hasn't occurred yet, and the behavior prevents it.

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Consequence

What happens immediately after a behavior occurs.

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Continuous Reinforcement

A schedule where every instance of the desired behavior is reinforced.

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Deprivation

A type of establishing operation where not having access to a reinforcer increases its value.

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Escape

A type of negative reinforcement where an aversive stimulus is already present and the behavior removes it.

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Negative Punishment

A preferred stimulus is removed decreasing the future probability of the behavior.

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Operant Conditioning

Learning that occurs as a result of the consequences of behavior.

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Study Notes

#hapters 4 and 6

  • Abolishing operation: An antecedent stimulus that reduces a reinforcer's value.
  • Antecedent: Events preceding a behavior.
  • Aversive stimulus: An undesirable experience.
  • Avoidance: A type of negative reinforcement where a behavior prevents an aversive stimulus from occurring.
  • Concurrent schedule: Reinforcement schedules where multiple schedules operate simultaneously.
  • Consequence: Events following a behavior.
  • Continuous reinforcement: Every instance of a behavior is reinforced.
  • Cumulative record: A visual representation of total responses over time.
  • Deprivation: An establishing operation where lack of access to a reinforcer increases its value.
  • Escape: A type of negative reinforcement where behavior removes an aversive stimulus already present.
  • Establishing operation: An antecedent stimulus that increases a reinforcer's value.
  • Fixed interval schedule: Reinforcement occurs after a specific time period has passed following a response.
  • Fixed ratio schedule: Reinforcement occurs after a specific number of responses.
  • Intermittent reinforcement: Reinforcement occurs only sometimes.
  • Learning: A lasting change in behavior due to experience.
  • Motivating operation: An antecedent stimulus that alters the value of a reinforcer.
  • Negative punishment: Removing a preferred stimulus to decrease the future probability of a behavior.
  • Negative reinforcement: Removing an aversive stimulus to increase the future probability of a behavior.
  • Operant conditioning: Learning based on the consequences of behavior.
  • Positive punishment: Adding an aversive stimulus to decrease the future probability of a behavior.
  • Positive reinforcement: Adding a preferred stimulus to increase the future probability of a behavior.
  • Preferred stimulus: Something enjoyable to experience.
  • Primary (unconditioned) consequence: A naturally reinforcing/punishing consequence for most members of a species.
  • Response effort: The difficulty to complete a behavior.
  • Satiation: An abolishing operation where free access to a reinforcer decreases its value.
  • Schedule of reinforcement: Describes when a behavior is reinforced.
  • Secondary (conditioned) consequence: A consequence that is reinforcing/punishing due to learned association with a primary consequence.
  • Variable interval schedule: Reinforcement occurs after an average amount of time has passed following a response.
  • Variable ratio schedule: Reinforcement occurs after an average number of responses.

Chapter 5

  • Extinction (operant): Previously reinforced behavior stops because it no longer leads to reinforcement.
  • Extinction burst: Temporary increase in frequency, intensity, or duration of a behavior when reinforcement stops.
  • Extinction-induced variability: New behaviors occurring when reinforcement stops.

Chapter 7

  • Discriminative stimulus (SD): A stimulus associated with reinforcement.
  • Generalization gradient: Visual representation of response strength based on similarity to a discriminative stimulus.
  • S-delta: A stimulus associated with extinction.
  • Stimulus control: Antecedent event controls behavior due to differential pairing with consequences.
  • Stimulus discrimination (operant): Responding occurs only in the presence of a specific discriminative stimulus.
  • Stimulus generalization (operant): Responding occurs in the presence of stimuli similar to the discriminative stimulus.

Chapter 8

  • Conditioned response: A behavior elicited by a conditioned stimulus.
  • Conditioned stimulus: A stimulus that, after pairing, elicits a conditioned response.
  • Extinction (respondent): Repeated presentation of the conditioned stimulus without the unconditioned stimulus.
  • Higher-order conditioning: Pairing a neutral stimulus with a previously conditioned stimulus to create a new conditioned stimulus.
  • Neutral stimulus: A stimulus that doesn't initially elicit any particular behavior.
  • Pairing (respondent conditioning): The process by which a neutral stimulus becomes a conditioned stimulus through association with an unconditioned stimulus.
  • Respondent conditioning: Learning occurs through associations between stimuli.
  • Spontaneous recovery: A conditioned stimulus elicits the conditioned response after respondent extinction.
  • Stimulus discrimination (respondent): Responding only to the conditioned stimulus and not to other stimuli.
  • Stimulus generalization (respondent): Transfer of responding from a trained conditioned stimulus to a new, similar stimulus.
  • Unconditioned response: An innate behavior.
  • Unconditioned stimulus: A stimulus that produces an unconditioned response.1

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