Unit 6 Flashcards
What is learning?
- Learning can be understood as:
- Outcome: Changes in behavior or knowledge from experience.
- Process: Methods and mechanisms causing these changes.
What are learned behaviors?
They are enduring and acquired through experience, unlike instinctive or accidental behaviors.
What is classical conditioning?
A learning process where a neutral stimulus (NS) is paired with an unconditioned stimulus (UCS) to produce a conditioned response (CR).
What is operant conditioning?
Learning where behavior is shaped by its consequences (reinforcement or punishment).
How do classical and operant conditioning differ?
Classical conditioning involves reflexive responses, while operant conditioning focuses on voluntary, goal-directed behavior.
What is the Law of Effect?
Responses followed by satisfying outcomes are more likely to recur, as studied by Thorndike.
What is positive reinforcement?
Adding a desirable stimulus to increase behavior (e.g., giving a treat for sitting).
What is negative reinforcement?
Removing an aversive stimulus to increase behavior (e.g., turning off an alarm when getting up).
What is observational learning?
Learning by watching others (models) and replicating their behaviors.
What is Bandura’s perspective on reinforcement?
Reinforcement influences performance but is not necessary for learning, which can occur through observation.
What did the Bobo Doll experiment demonstrate?
Observing aggression led children to imitate aggressive behaviors, showing the impact of observational learning.
What is the difference between acquisition and performance?
- Acquisition: Learning a behavior through experience or observation.
- Performance: Executing the learned behavior.
How are phobias formed through classical conditioning?
Neutral stimuli become associated with traumatic events, leading to intense fears (e.g., fear of dogs after a bite).
What is evaluative conditioning?
Changing emotional responses by pairing a stimulus with another that evokes strong emotions (e.g., product ads with positive imagery).
How does classical conditioning relate to drug use?
Environmental cues associated with drug effects influence tolerance, withdrawal, and risk of overdose.
What are the stages of learning in classical conditioning?
- Acquisition: Association between NS and UCS.
- Extinction: Weakening of CR when CS is presented without UCS.
- Spontaneous Recovery: Reappearance of the CR after extinction.
What is salience in conditioning?
Highly noticeable stimuli facilitate quicker and stronger associations.
What is shaping in operant conditioning?
Gradually reinforcing successive approximations to teach complex behaviors (e.g., training a dog to roll over step-by-step).
What are reinforcement schedules?
- Variable Ratio: Reinforcement after unpredictable responses; highly resistant to extinction.
- Positive Reinforcement: Adding a reward.
- Negative Reinforcement: Removing discomfort.
What is instinctive drift?
The tendency for learned behaviors to revert to innate, instinctive behaviors.
What is learning as an outcome?
Changes in behavior or knowledge resulting from experience.
What is learning as a process?
The methods and mechanisms through which changes in behavior or knowledge occur.
What distinguishes learned behaviors from other behaviors?
Learned behaviors are enduring and acquired through experience, unlike reflexive, accidental, or instinctive behaviors.
What is classical conditioning?
A learning process where a neutral stimulus (NS) is paired with an unconditioned stimulus (UCS) to elicit a conditioned response (CR).