Cognition and Development Flashcards
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Define cognitive development
cognitive development: the development of mental processes including thinking, reasoning and our understanding of the world
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Piaget looked at children’s learning, in particular at two aspects. What are they?
- the role of motivation in development
- how knowledge develops
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
True or false: Piaget thought children simply know less than adults but they still learn in the same way.
False
Piaget thought children do not simply know less than adults but they think in entirely different ways
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Outline what is meant by a schema and give an example.
schema: mental framework of beliefs and expectations that influence cognitive processing
- developed through individual experience
- unique to each individual
- e.g.) “sixth form” associated with chocolate cake, french lessons, winter ball etc
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
When do schemas develop in children? Explain your answer.
- children are born with simple schemas that allow them to interact with the world, e.g. sucking, grasping
- as soon as we are born we begin to construct new schemas including the ‘me-schema’
- me-schema = all the knowledge that we store about ourselves
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Explain Piaget’s theory about the motivation to learn.
- when we don’t understand something (our existing schemas don’t allow us to make sense of a new situation/experience) we experience the unpleasant sensation of disequilibrium
- to escape disequilibrium, we adapt to new situations by developing our understanding and therefore achieving the preferred mental state of equilibration
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Explain Piaget’s theory about how learning takes place.
we adapt by expanding our understanding through…
- assimilation: we expand our pre-existing schema by adding new information, e.g.) expanding our schema of ‘dog’ when we see a different breed for the first time
- accommodation: response to dramatically new experiences by radically changing or even forming new schema, e.g.) creating a new schema of ‘cat’ because your current schema of ‘dog’ doesn’t help you understand this new animal (cat)
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Give one strength of Piaget’s theory of cognitive development regarding research support.
P: One strength of Piaget’s theory of cognitive development is that there is research support for the existence of schemas
E: For example, Howe et al (1992) placed children aged 9-12 in groups of 4 to investigate and discuss the movement of objects down a slope. Following this activity, all children were shown to have developed their understanding. However, their understanding had not become more similar, instead each child had picked up different facts and reached slightly different conclusions.
E: This is a strength because it supports the theory of schemas being mental framework built through experience and the theory of assimilation because their pre-existing understanding (their schema) had increased (been extended) by adding new info.
E: However, one issue with Howe’s research and Piaget’s theory itself is that the concept of schemas is abstract. It is impossible to scientifically test the existence of schemas, which means psychology lacks falsifiability and this weakens its claim to be a science.
L: As a result, whilst the concept of schemas appears to have research support, this is not empirical and we should be mindful about the conclusions we draw in relation to schemas.
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Give one strength of Piaget’s theory of cognitive development regarding real-world application.
P: One strength of Piaget’s theory of cognitive development is that it has real-world application in the education system.
E: For example, traditional classrooms with students coping from the board have been replaced with ‘activity-orientated’ classrooms in which children actively engage in tasks that allow them to construct their own understanding of the curriculum. This is known as ‘discovery learning’.
E: This is a strength because Piaget-inspired approaches have been successful in the development of education practice, and this improves outcomes for children and students.
E: However, Harmsen (2016) found that discovery learning with considerable input from a teacher was the most effective way to learn. Therefore it may be that discovery learning, on its own, isn’t sufficient cognitive development as Piaget would have predicted.
L: As a result, whilst the contribution of Piaget has been significant, psychologists should be mindful of the extent to which Piaget’s concepts can be applied in isolation.
PIAGET’S THEORY OF COGNITIVE DEVELOPMENT
Give one limitation of Piaget’s theory of cognitive development regarding the role of motivation.
P: One weakness of Piaget’s theory of cognitive development is that he may have overstated the role of motivation.
E: For example, his original sample which be based his original theories on) are considered to be unrepresentative asd they were highly intelligent and included Piaget’s own children. Furthermore, a follow-up sample thet he studies were children in a university nursery.
E: This is a limitation because Piaget has suggested that all children acquire new knowledge as they are innately motivated to escape the unpleasant sensation of disequilibrium. However, it may be that the samples that he based his conclusions on were more motivated to acquire information about the world than most children.
E: Furthermore, it highlights Piaget’s emphasis on nature over nurture in relation to motivation. It could be that some children are more motivated to acquire knowledge because of their early childhood experiences, e.g. parents encouraging them to explore their environment.
L: As a result, a more credible approach to understanding the role of motivation in learning would be to take an interactionist approach – that motivation is both innate and learned from others.
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
Name the 4 stages of intellectual development in order, according to Piaget, and state what ages they occur in.
Sensorimotor stage: 0-2yrs
Pre-operational stage: 2-7yrs
Concrete Operational stage: 7-11yrs
Formal Operational stage: 11+yrs
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
True or false: Piaget says that every child will go through the same stages of intellectual development at fixed ages
False: the stages themselves are universal and fixed, but the ages vary for each child
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
Describe the key characteristics that occur at the Sensorimotor stage of development, according to Piaget.
Sensorimotor stage: 0-2yrs
- early focus: physical sensations and developing basic coordination
- learn by trial and error that they can deliberately move their body in a particular way, and eventually other objects
- acquire some basic language
- object permanence (@ 8 months): the ability to realise that an object still exists even when it is out of the visual field
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
Describe the key characteristics that occur at the Pre-operational stage of development, according to Piaget.
Pre-operational stage: 2-7yrs
- conservation: the basic mathematical understanding that quantities remain constant despite changes in appearance
- egocentrism: to only see the world from your point of view
- class inclusion: an advanced classification skill where we realise that classes have subsets and classes are themselves subsets of larger classes. e.g. dogs are dogs as well as animals (not two separate categories)
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
Describe the key operations which occur at the Concrete Operational stage of development, according to Piaget.
Concrete Operational stage: 7-11yrs
- can conserve and perform better on ecocentrism and class inclusion tasks
- have better externally verifiable reasoning abilities (called ‘operations’) but strictly concrete (only applied to physical objects in child’s presence)
- struggle to reason about abstract ideas/to imagine objects or situations they cannot see (this appears in final stage)
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
Describe the key characteristics which occur at the Formal Operational stage of development, according to Piaget.
Formal Operational stage: 11+yrs
- formal reasoning: children can focus on FORM of an argument and not be distracted by its content, which can be tested with pendulum tasks or syllogisms (Smith et al (1998))
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
What situation/experiment(s) did Piaget conduct to come up with his conclusion about conservation? (these can be used as evidences in PEELs for a strength of his research)
- Piaget placed two rows of 8 identical counters side by side
- even young children correctly reasoned that both rows have the same number of counters
- however, when the counters in one of the rows were pushed closer together, pre-operational children struggled to conserve and usually said there were fewer counters in that row
- liquid conservation procedure: when two identical containers (A and B) were placed side by side with the contents are at the same height. most children spotted that they contained the same volume of liquid
- however, if the lliquid was poured into a taller, thinner vessel (C), younger children typically believed there was more liquid in the taller vessel
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
What situation/experiment did Piaget conduct to come up with his conclusion about egocentrism? (this can be used as evidence in a PEEL for a strength of his research)
Piaget and Inhelder (1956) three mountains task:
- children shown 3 model mountains, each with a different feature: a cross, a house or snow
- a doll was placed at the side of the model so it faced the scene from different angle from the child
- the child was asked to choose what the doll would see from a range of pictures
- pre-operational children tended to find this difficult and often chose the picture that matched the scene from their own point of view
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
What situation/experiment did Piaget conduct to come up with his conclusion about class inclusion? (this can be used as evidence in a PEEL for a strength of his research)
Piaget and Inhelder (1964):
- 7-8 year old children shown pictures of 5 dogs and 2 cats
- children were asked, “Are there more dogs or animals?”
- children tended to respond that there were more dogs, which Piaget interpreted as meaning that younger children cannot simultaneously see a dog as a member of the dog class and the animal class
PIAGET’S STAGES OF INTELLECTUAL DEVELOPMENT
What situation/experiment did Piaget conduct to come up with his conclusion about formal reasoning? (this can be used as evidence in a PEEL for a strength of his research)
- using Smith et al’s procedure (1998): “All yellow cats have 2 heads. I have a yellow cat called Charlie, how many heads does Charlie have?” (correct answer = 2)
- Piaget found that younger children became distracted by content and answered that cats don’t have two heads
–> when children can reason formally, they are capable of scientific reasoning and can appreciate abstract ideas