Chapter 1: Behaviorism Flashcards
Empircists
infants must learn to interpret sensations
Nativists
René Descrates
- shift from understanding how human behaviour can be studied and understood, identified a class of behaviours: reflexive behaviours eg, pulling your hand away from a hot stove
- Spinal cord can stop behaviours from happening and continue other behaviours
- Being able to come up with a science of the behaviour, if x happens then y occurs
Enrichment Theory (Piaget)
Cognitive schemes are needed to make sense of sensory information
Eg, you have the concept of what a stool looks like, how we perceive things that we already know
Differentiation Theory (Gibson)
Sensory information can be interpreted on its own
Children learn to detect distinctive features
Eg, how do we know it is a stool? It has a flat top, no back, 4 legs (look at all the components and add them up)
What are the three features of learning?
- Individual thinks, perceives or reacts to environment in a new way (something changes)
- Change is the result of experience (create new connections)
- Change is relatively permanent
Classical Conditioning
BEFORE: unconditioned stimulus to unconditioned response (physiological) food makes you salivate, reflexive response
DURING: Pair a neutral stimulus, there is no connection between salivating and the bell
AFTER: the bell starts to illicit salivation, CR (conditioned response) - caused by a neutral stimulus to a conditioned stimulus (CS)
Habituation
- Learning what not to respond to and how to filter out non-relative information
- Learn what not to respond to
Individual differences that predict later competencies:
1. Language acquisition
2. Intelligence test scores
Thorndike’s 3 Laws:
The Law of Exercises
The more frequently a stimulus and response are associated, the more likely the response will follow the stimulus (practice)
The more I do something, the better I get at it
Thorndike’s 3 Laws:
The Law of Readiness
Learning is dependent upon the learner’s readiness to act
There is has to be readiness from the learner
Thorndike’s 3 Laws:
The Law of Effect
Any behaviour that is followed by pleasant consequences is likely to be repeated (if the cat gets cat food once it gets out it will do it again) , any behaviour that is followed by unpleasant consequences is likely to be stopped (if the cat gets out and it gets shocked it won’t do it again)
Thorndike’s 3 Laws:
Primacy
Things learned first create a strong impression
Unteaching wrong first impressions is harder than teaching them right the first time
A part of our jobs is to create a environment for the children to lear
Thorndike’s 3 Laws:
Recency
Things most recently learned are best remembered
Ex, midterm; the material learned closer to the midterm will be easier for us to remember
Tell them more then once
Thorndike’s 3 Laws:
Intensity
The more intense the material taught, the more likely it will be retained
Ex, you will have a hard time remembering your 6th birthday party unless something really important happened at the birthday because it is more intense
What consequences are the child learning from the result of their behaviour, set the change
Operant Conditioning
The outcome of responses can predict the probability of the response occurring again
An initial voluntary response elicits a pleasant or unpleasant consequence
How our behaviours ‘operant’ on the environment
What adds something to a behaviour?
positive
What removes something from a behaviour?
negative
what always increases behaviour?
reinforcers
what always decreases behaviours?
punishment