L1 Conditioning Flashcards
Classical and Operant Conditioning with Philosophy.
Why can we use mice and animals to test things that we can later apply to ourselves?
We have an evolutionary history together, we grew up in similar environments and our biology has many similarities that cross over (we feel fear for the same reasons, hunger is the same etc.)
What does learning and behaviour focus on?
Seeing how people (and animals) learn to anticipate future events from past experience.
Why do we constantly need to learn?
We live in a constantly changing environment, we evolved to manage this and survive through constant learning and re-learning.
What is the fundamental difference between Psychology and Philosophy
Psychologists test their theories and update them with new data, Philosophers don’t.
What is Descartes’ Dualism Theory (17th century)?
He believed that human behaviour consists of machine-like reflexes (habits, automated responses) and the mind or the soul.
Animals differ from humans in that they only have reflexive behaviour.
What was Thomas Hobbes main argument against Dualism?
He argued that even the activities of the mind could be explained by mechanical laws.
(mainly pursuit of pleasure and avoidance of pain)
What is John Locke and David Hume’s Associationism?
We are born knowing nothing, we learn everything from sensory experience.
(Born a blank slate)
It is the search for the natural laws that govern mental activity.
e.g. the law of contiguity - we learn to associate stimuli or events if they repeatedly occur close in time and space.
What was Immanuel Kant’s thoughts on knowledge and learning?
He thought that not everything was learned and that we are born knowing some things.
There are some aspects of us that are innate.
What is preparedness in regards to learning?
The phenomenon that we are primed to learn to associate certain stimuli faster than others means there is some biological influence to what we learn.
Even certain individuals are primed to learn certain things faster than others.
What was Charles Darwin’s basic tenents on evolution?
There is random variation in the environment.
Therefore there needs to be random variation among members of species in order to keep up with the changing environment.
Characteristics of parents are passed onto offspring.
Natural Selection: Increase in the proportion of individuals that possess characteristics that enhance survival.
What was Herbert Spencers ‘Natural Selection’ of behaviours?
Our behaviours are naturally selected just like evolutionary traits.
There is random variation in the behaviour of an individual.
Behaviours that were followed by desirable outcomes (or the absence of undesirable outcomes) are more likely to be repeated.
Therefore the environment determines the selection of ‘rational’ behaviours (seek rewards, avoid punishment), not the individual (argument against free will).
How did Ivan Pavlov discover Classical (or Pavlovian) conditioning?
When his assistant walked into the room the dogs began to salivate (presumably anticipating food)
In the case of Pavlov’s dogs, what is the Conditioned Stimulus (CS) and what is the Unconditioned Stimulus (US)?
Assistant is the conditioned stimulus, the food is the unconditioned stimulus.
What is an unconditioned stimulus (US)?
It is a stimulus that creates a response without training (food (US) makes salivation (UR)).
What is an unconditioned response (UR)?
It is a response that is elicited automatically from a stimulus being shown without prior conditioning
(salivation (UR) from food (US)).