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Questions and Answers
What is reinforcement in operant conditioning?
What is reinforcement in operant conditioning?
Which of the following is an example of a positive reinforcer?
Which of the following is an example of a positive reinforcer?
What type of reinforcer is a teacher giving her student a pat on the shoulder for a job well done?
What type of reinforcer is a teacher giving her student a pat on the shoulder for a job well done?
Which type of reinforcement involves giving a reward once the desired behavior is emitted?
Which type of reinforcement involves giving a reward once the desired behavior is emitted?
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What does negative reinforcement involve?
What does negative reinforcement involve?
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Which type of reinforcement involves getting rid of something in order to strengthen the behavior?
Which type of reinforcement involves getting rid of something in order to strengthen the behavior?
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What could be considered an aversive stimulus?
What could be considered an aversive stimulus?
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Study Notes
Learning and Psychological Theories
- Learning: relatively permanent change in behavior as a result of practice or experience
- Psychological Learning: theoretical science that covers various psychological theories related to learning and how a person interacts with their environment
Aristotle's Empiricism
- Knowledge comes only from sensory experience
- Learning comes from experience, and all knowledge begins with the senses
Laws of Association
- Law of Contiguity: things/events that occur close to each other in space or time tend to get linked together in the mind
- Law of Frequency: the more a person practices the desired behavior correctly, the higher the probability that the behavior will be retained and used
- Law of Similarity: two things are similar or alike, the thought of one will tend to trigger the thought of the other
- Law of Contrast: seeing or recalling something may also trigger the recollection of something completely opposite
Socrates and Anamnesis
- Socrates: believed that knowledge is innate and can be found from within through piloting, or asking questions to arrive at one's own answers
- Anamnesis: knowledge can be found from within through self-reflection and introspection
Descartes and Dualism
- René Descartes: studied the relationship between mind and body, proposing a dualism where the mind is different from matter (body) but can influence it
Wundt and Introspection
- Wilhelm Maximilian Wundt: established the first experimental psychology laboratory, focusing on human conscious experience, including physical sensations, feelings, and images
- Introspection: self-observation of one's thoughts, feelings, and sensations, focusing on meticulous observation of awareness
Functionalism and William James
- William James: functionalism focuses on observable experiences, with the mind as an important organ for adaptation to the environment
- Conscious processes function for the adjustment of the individual to their surroundings, including mental activities like memory, thinking, etc.
Hermann Ebbinghaus and Learning
- Hermann Ebbinghaus: probed on learning, studying rote memory and forgetting
Edward Thorndike and Operant Conditioning
- Edward Thorndike: proposed the "law of effect" - humans and other animals learn behaviors through trial and error method
- Operant Conditioning: learning from the consequences of one's actions and behaviors
Ivan Pavlov and Classical Conditioning
- Ivan Pavlov: discovered classical conditioning, where an arbitrary external stimulus can elicit a conditioned response
- Classical Conditioning: learning through association between a conditioned stimulus (CS) and unconditioned stimulus (US)
John B. Watson and Behaviorism
- John B. Watson: used behaviorism as a method of learning, focusing on observable behaviors and ignoring consciousness
- Founder of the school of behaviorism, which influenced North American psychology
Conditioning and Extinction
- Extinction: the decrease or disappearance of a conditioned response
- Spontaneous Recovery: a learned response can resurface even after a period of extinction
- Stimulus Generalization: the likelihood of the CS to elicit similar responses after the response has been conditioned
- Stimulus Discrimination: the ability to differentiate between the CS and other stimuli that have not been associated with the US
- Disinhibition: the sudden recovery of a response during an extinction procedure when a new stimulus is introduced
Limitations of Classical Conditioning
- Over Shadowing: one stimulus is presented, and the other stimulus produces a more solid response
- Blocking Effect: the conditioning of an association between two stimuli, a conditioned stimulus, and the unconditioned stimulus is weakened when during conditioning
- Latent Inhibition: it is easier to learn something new than to unlearn something acquired for a long period of time
Application of Classical Conditioning
- Classical conditioning can be applied to alcohol-aversion therapy and control of pain sensitivity
Operant Conditioning and Edward Thorndike's Law of Effect
- Operant Conditioning: learning from the consequences of one's actions and behaviors
- Edward Thorndike's Law of Effect: behaviors that lead to a positive consequence for the individual will most likely be repeated, but if the response turned out to be unsatisfying for the person, chances are the behavior/response will not be done again by the individual
Components of Operant Conditioning
- Reinforcement: anything that strengthens or increases the behavior of an organism
- Positive Reinforcers: a beneficial outcome presented after the behavior is done
- Negative Reinforcers: removing an unpleasant condition after the desired behavior is done
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Description
Test your knowledge on classical conditioning concepts such as extinction, spontaneous recovery, and stimulus generalization, including the famous 'Little Albert' experiment conducted by John B. Watson.