Year 11 Psychology AOS2 Test Revision Flashcards
Define ‘cognitive development’.
The development of our mental abilities throughout the course of the lifespan.
What are the 3 categories of changes that psychologists consider when studying lifespan development?
- Biological and physical development.
- Cognitive development.
- Social and emotional development.
What are the main biological and physical developments associated with the stage, ‘adolescence’?
Dramatic growth spurt, sexual maturity, brain development (especially prefrontal cortex)
What are the main cognitive developments associated with the stage, ‘adolescence’?
Sophisticated and logical thinking.
Gains knowledge and understanding.
What age range does ‘early adulthood’ cover?
20-40
In the ‘old age’ 65+ group, is it true that everyone will have a decline in cognitive abilities?
No. For many people there will be SOME cognitive decline, but it is not inevitable.
What is the nature vs nurture debate?
The question of whether we inherit our characteristics from our parents via our genes (nature) or learn them from our environment (nurture).
What is the current thinking on this debate?
That BOTH nature and nurture contribute to human development.
Define maturation.
Maturation refers to the orderly developmental changes which occur in the nervous system and other bodily structures controlled by our genes.
What is a ‘sensitive period’ in development?
A period of time when a person is more responsive to certain influences from their environment.
How does the ‘sensitive period’ relate to the development of language? What is the famous case study that relates to this?
Studies have suggested that there is a time period (from about 3-12) where our brains are highly sensitive to language, and we acquire language easily. After this sensitive period it is almost impossible to learn to speak fluently.
The case study of ‘GENIE’.
What is one way that psychologists can study nature vs nurture?
Family studies.
Twin studies.
Who were the Genain quadruplets? Why were they studied?
Four identical sisters, who all developed schizophrenia by the time they were 24.
They were studied to try to determine if schizophrenia is a disorder caused more by genes or the environment.
What are developmental norms?
The average age that a certain behaviour or skill will be achieved.
What does the term ‘perceptual development’ refer to?
An aspect of cognitive development that allows a young human being to start interpreting and understanding sensory input.
Are all of an infants senses fully developed at birth?
No. Eg vision.
What was the ‘visual cliff’ experiment testing?
Depth perception of babies.
What is the first close emotional relationship that a child forms?
Their attachment with their main caregiver.
What is ‘privation’?
When an infant/child never forms a close relationship with anyone.
What are some of the attachment behaviours that Bowlby identified?
Smiling, cooing at caregiver.
Protesting when caregiver leaves.
Expressing joy when caregiver returns.
Wanting to be close to caregiver.
Who did the strange situation experiment?
Mary Ainsworth.
Describe a Type A (insecure avoidant) attachment according to Ainsworth’s theory.
These infants do not have a strong bond with their caregiver, they don’t cling to them, they don’t care when they leave the room and they ignore them when they return. They become distressed when left alone, but can be comforted by either their caregiver or a stranger. 20-25% of babies.
Which psychologist famously studied attachment using baby monkeys?
Harry Harlow.
What conclusion did Harlow reach in his studies on monkeys?
That contact comfort is more important than nourishment in creating attachment between infant and caregiver.
Can Harlow’s conclusion be easily generalised to human infants? Explain.
No, because monkeys and humans are different species. However, Harlow did propose that contact comfort is LIKELY to be a significant factor in human attachment.
Which psychologist do we associate with theories on cognitive development?
Jean Piaget
What is the key cognitive accomplishment/development of Piaget’s ‘sensorimotor’ stage?
Object permanence - babies learn that an object still exists even if they cannot see it.
Another one is; goal directed behaviour. But it is not the MAIN one.