The Biological Approach Flashcards
What is your phenotype
The combination of someone’s genotype and the environment. For instance, someone’s build mag be determined by their genes but nutrition will also help determine this.
Why do we study twins?
It’s a natural case study that helps us look at nature or nurture. Allows us to cancel out environmental factors.
What example of evolutionary behaviours are there?
Being scared of snakes- so we stay away and trigger fight or flight.
Being aggressive- to defend yourself, your young, and fend of other males from your mate.
Flirting- to show interest.
Detecting depth- so you do not die.
Classical conditioning
Leading through association- little Albert or pavlov’s dogs
Operant conditioning
Learning through rewards and punishments - skinners experiments with rats ( the Skinner box)
Social learning theory
The assumption that:
- behaviour is learned from the environment.
- behaviour is learned from observing others and the rewards and punishment that they receive.
Example- bandura’s bobo doll
Mediating processes in Social Learning Theory
A- paying ATTENTION to the model
R- being able to REMEMBER the action
A- having the ABILITY to replicate the action
M- being MOTIVATED to replicate the action
What does the cognitive approach assume
- thought processes should be studied scientifically in a lab
- the mind works like a computer in that it has an input from our senses which it then processes and produces an output in terms of language or behaviour.
What is your genotype?
An individual’s genetic makeup, which you get from birth. Each individual has a genotype which is unique and determines things like eye colour and hair colour.
What behaviours have evolved to give us an advantage
Flirting- to attract a mate
Aggression- to fend off preditors
Sense of depth- so you don’t fall down things
Hormones definition
Things that travel through the blood and are linked with behaviours such as aggression
Neurotransmitters definition
Things that travel via the CNS, and are linked with behaviours as low levels cause depression.
Bandura (1961)
Aim- to see if social learning theory works
Method- 3-6 year olds shown a video of adults either..
1)playing agesssively with the bobo doll
2)playing in a friendly way with the bobo doll
3)or doing nothing with it
Findings- group 1 showed agesssion, 2 and 3 very little agesssion.
Bandura’s vicarious reinforcement variation
-same study but different groups:
1) model was awarded for agesssion
2) model was punished for aggression
3) no consequences for aggression
Findings- aggression hierarchy: 1,3,2
What’s the behaviourist approach?
The assumption that we are all blank slates and all of our behaviours are learnt by classical and operant learning.