development Flashcards
Hindbrain
The first part of the brain to develop. Consists of the cerebellum and medulla.
Midbrain
Region between the hindbrain and the forebrain; responsible for processing information from the eyes and ears. It is also the centre for reflexes and helps you to move in response to what you see and hear.
Forebrain
The most recently developed part of the brain, responsible for our most complex functions - thinking, perceiving, producing and understanding language,
Cerebellum
- Can be seen in the foetus at about 6 weeks
- A year after birth it is three times the size.
- Responsible for movement. balance and coordination. Important for some voluntary tasks such as walking and writing.
Medulla
The base of the brainstem; controls automatic functions that are essential for survival such as heartbeat and breathing.
Early neural connections
Of great importance to development and are reinforced by use, so it is important that babies get plenty of stimulation
Sensorimotor stage
- Birth -> 2 years
- Infants use their senses and movements to get information about their world.
- They learn by linking what they see, hear, touch, taste or smell to objects they are using, for example by grasping and sucking objects.
- They begin with reflex actions and then learn to control their movements.
- Develop object permanance at around 6 months.
Object permanance
The awareness that things continue to exist even when we can’t see them. Fully developed in infants at 18-24 months old.
Pre-operational stage
- 2 -> 7 years old
- The child can now form mental representations
- Children start to play “pretend” and can use symbols to represent things that are not present.
- They develop animism
- Children are egocentric in this stage.
Symbolic function substage
Piaget’s first substage of preoperational thought, in which the child gains the ability to mentally represent an object that is not present (between about 2 and 4 years of age).
Intuitive thought substage
- Piaget’s second substage of preoperational thought, in which children begin to use primitive reasoning and want to know the answers to all sorts of questions (between 4 and 7 years of age).
- There is centration and irreversibility.
Egocentrism
The inability of children to see the world from any other viewpoint than their own.
Centration
The tendency of a child to focus on just one feature of a problem, neglecting other important aspects.
Irreversibility
A child’s lack of understanding that an action can be reversed to return to the original state.
Concrete operational stage
- 7 -> 11 years old
- The child has decentred
- Classification, seriation, reversibility and conservation are all fully developed
- Can perform simple maths if they have concrete objects in front of them.
- They have difficulty with abstract ideas such as morality
Symbolic play
A type of play in which a child uses one object to symbolically represent another.
Animism
The belief that inanimate objects have a conscious life.
Seriation
The ability to arrange objects in sequential order according to one aspect, such as size, weight, or volume.
Classification
Naming and identifying objects according to size or appearance
Conservation
The principle that properties such as mass, volume, and number remain the same despite changes in the forms of objects
Reversibility
The ability to understand that objects can be changed, but then returned back to their original form or condition
Formal operational stage
- 12 years and above
- Children can think logically about abstract ideas and complete complex cognitive functions.
- Can see that actions have consequences
- Understanding that they and others exist in the real world and separate from each other
Morality
Principles concerning the distinction between right and wrong or good and bad behavior.
Schema
A conceptual framework a person uses to make sense of the world
Assimilation
The process of using pre-existing knowledge to make sense of new knowledge (new information is added to an existing schema)
Accommodation
When a pre-existing schema is adjusted to fit new information
Equilibrium
A state of mental balance where a child’s schema can explain what they are experience
Disequilibrium
A state of mental imbalance where new information is needed to either adjust or create a schema
Ways to support sensorimotor development
- They should be provided with a lot of stimulation and materials to practise skills and to build schemas.
- Singing and rhythm can stimulate children and can help in language development.
Ways to support pre-operational development
- Children must ‘do’ things to learn and to keep building schemas, rather than watching someone else performing actions.
- Models, objects and visual aids such as drawings and diagrams can help learning, while instructions are kept short
Ways to support concrete operational development
- Teachers can ask children to concentrate on more than one aspect of an issue.
- Teachers can assume children can understand different viewpoints from their own, and so the teachers will structure tasks accordingly
Ways to support formal operational development
- Children can discuss abstract concepts and be asked complex questions involving mental reasoning.
- They should study different school subjects such as science and arts, and these can help them to distinguish the different ways of thinking about the world.