Week 6 Flashcards
Three basic forms of learning
- Classical conditioning
- Operant conditioning
- Observational learning
Reflexes
A mortal or neural reaction to a specific stimulus in the environment; simpler than instincts, involve activity of specific body parts and systems, involve more primitive centers of the central nervous system.
Instincts
Innate behaviors triggered by a broader range of events such as aging and the change of seasons, more complex patterns of behavior: movement of the organism as a whole and involve higher brain centers
What do both reflexes and instincts help an organism with
They help an organism adapt to its environment and do not have to be learned
What do learned behaviors involve
They involve change and experience
What is learning
It is a relatively permanent change in behavior knowledge that results from an experience
What does learning involve
Acquiring knowledge and skills through experience, involving a complex interaction of conscious and unconscious processes
Associative learning
This occurs when an organism makes connections between stimuli or events that occur together in the environment
What type of learning is Central to all three basic learning processes
Associative learning
Classical conditioning tends to involve what processes?
Unconscious process
Operant conditioning tends to involve what processes?
Conscious processes
Observational learning adds __________ and ___________ layers to all the _______ ____________ processes.
Observational learning adds social and cognitive layers to all the basic associative processes (both conscious and unconscious).
What is classical conditioning also known as
Pavlovian conditioning
What is classical conditioning
Organisms learn to associate events or stimuli that repeatedly happen together
Operant conditioning
The condition in which an organism learns again to associate events a behavior and its consequences (reinforcement or punishment).
Pleasant consequences versus punishment
A pleasant consequence encourages more of a certain behavior in the future whereas a punishment deters the behavior
Observational learning extends the effect of range of both _________ and ___________ conditioning.
Classical and operant conditioning
Observational learning
The process of watching others and then imitating what they do
What type of learning largely occurs among humans and animals
Observational learning
In operant conditioning a response is associated with a ___________
Consequence
Who is best known for his extensive research on dogs and his experiments in classical conditioning
Russian scientist Ivan Pavlov
Classical conditioning
A process in which we learn to associate stimuli and consequently to anticipate events
What experiment did Pavlov establish with dogs
He designed a series of carefully controlled experiments to see which stimuli would cause a dog to salivate
What did Pavlov realize through his experiments about organisms and their responses to its environment
They have two types of responses who it’s environment:
- Unconditioned (unlearned) responses or reflexes
- Conditioned (learned) responses
What is a higher order conditioning
- Also known as a second order conditioning
2. This is when you pair a new neutral stimulus with the condition stimulus
In classical conditioning what is the initial period of learning known as
Acquisition
Acquisition
When an organism learns to connect a neutral stimulus and then unconditioned stimulus
What happens during acquisition
The neutral stimulus begins to elicit the conditioned response, eventually the neutral stimulus becomes a conditioned stimulus capable of eliciting the conditioned response
What is extinction
The decrease in the conditioned response when the unconditioned stimulus is no longer presented with the conditioned stimulus
Spontaneous recovery
The return of a previously extinguished conditioned response following a rest period
What do acquisition and extinction involve
The strengthening and weakening, respectively, of a learned association
Which two learning processes are involved in distinguishing which stimuli will trigger the learned association
Stimulus discrimination and stimulus generalization
Stimulus discrimination
When an organism learns to respond differently to various stimuli that are similar
Stimulus generalization
When an organism demonstrates the conditioned response to stimuli that are similar to the condition stimulus, the opposite of stimulus discrimination
Classical conditioning can lead to _____________
Habituation
Habituation
This occurs when we learn not to respond to a stimulus that is presented repeatedly without change. As the stimulus occurs over and over we learn not to focus our attention on it
Who is the founder of behaviorism
John B. Watson
What is behaviorism
A school of thought that arose during the first part of the 20th century, it incorporates elements of Pavlov’s classical conditioning, we’re behavior can be studied as a simple stimulus response reaction, without regard for internal processes
What did John B Watson argue
That in order for psychology to become a legitimate science it must shift its concern away from the mental processes that cannot be seen or measured and instead focus on outward observable behavior that can be measured
According to Watson human behavior is primarily the result of ____________ ________.
Conditioned response in regard to human emotions
What did Watson prove in his experiment of conditioning with little Albert
He proved that emotions could become conditioned responses, he conditioned little Albert to fear all furry things, countering Freud’s view that phobias are caused by deep hidden conflicts in the mind
Operant conditioning
Organisms learn to associate a behavior and its consequences
In operant conditioning a pleasant consequence makes the behavior more likely to
Be repeated in the future
What is the conditioning approach for operant conditioning
The target behavior is followed by reinforcement or punishment either strengthen or weaken it so that the learner is more likely to exhibit the desired behavior in the future
What is the conditioning approach for classical conditioning
An unconditioned stimulus is paired with the neutral stimulus then the neutral stimulus eventually becomes a condition stimulus which brings about the conditioned response
What is the stimulus timing for classical conditioning
The stimulus occurs immediately before the response
What is the stimulus timing for the operant conditioning
The stimulus either reinforcement or punishment occurs soon after the response
What did psychologist B.F. Skinner believe about learning
He believed that learning is a result of consequences and is based on the law of effect
Law of effect
Behaviors that are followed by consequences that are satisfying to the organism are more likely to be repeated and behaviors that are followed by unpleasant consequences are less likely to be repeated
Who first proposed the law of effect
Psychologist Edward Thorndike
What does positive and negative mean in operant conditioning
Positive means you are adding something and negative means you are taking something away
What does reinforcement mean in operant conditioning
It means you are increasing a behavior