learning: other kinds of learning Flashcards
learned helplessness
when your behaviour has no effect on the utcome
leaned helplessness: response control
infants who could control if a mobile above their bed moved smiled at i and cooed over it
infant s who had not control over its movement quickly lost interest in it Gleitman 2014
Shuttle box experiment on dogs
phase 1: pain inflicteddand some dogs could stop by pressing lever
phase 2: shu^le-box, dogs could jump away from pain, but generally only those who were previously in control of their fate did so.
had implications for human stress and depression
Evolutionary constraints on learning
a pigeon would rather fly away from pain that peck its way
Evolutionary constraints on learning: predisposition fo rlearning
PredisposiIon for Language Learning
– OvergeneralisaIon Errors
– Syntax vs semanIcs
• Colorless green ideas sleep furiously • Chomsky (1956)
preparedness
- Early learning theorists thought that any CS can become associated with any US,
- and any response can be strengthened by any reinforcer.
- This asserIon is challenged by • taste aversion learning
preparedness: example
- Seligman (1970)
- animals are biologically prepared to learn certain relaIons more readily than others.
- Similar effects occur in instrumental condiIoning.
- Some responses are more readily strengthened by some reinforcers than others.
Timing
Taste aversion results from pairings that may be many hours old
condition influence operant conditioning
AcquisiIon/Performance DisIncIon – Edward Tolman
– Learning also involves acquisiIon of knowledge
• Reinforcement has more impact on performance than on learning
• Latent Learning
• CogniIve map
• Insight Learning
insight learning
…
observational learning
many animals can simply learn through example
Social Learning of Fear
– Susan Mineka (1984)
– Studies of monkeys found that the lab monkeys developed a fear of snakes aher observing such fear in the wild- reared monkeys
– Because we learn through observaIon, parents can teach their children complex skills simply by demonstraIon
vicarious conditioning
imitation
Modelling
imitation of common behaviour often called this
More likely to imitate the acIons of models who are a^racIve, have high status, and are somewhat similar to ourselves
Only effecIve if the observer is physically capable of imitaIng the behavior
• Typically we are unaware of the influence of models on our behavior
What reward means for people
intrinsic motivation
extrinsi motivation
Reward and people: intrinsic motivation
The desire to engage in an activity because we enjoy it or find it interesting, not because of external rewards or pressures.