Chapter 2 Flashcards
Theories & Issues
Minor theory
Theories concerned with only a small area of development
Major theory
Theories that try to explain a large part of development
Motor milestones
The basic motor skills acquired in infancy & early childhood
How do the motor milestones emerge?
In a regular sequence & achieved in a age range
Cephalocaudal trend
Motor development goes head to the foot (length of the body)
Proximodistal trend
Motor development goes from the centre of the body to outwards.
What are the 2 motor development theories?
Maturational theory & the dynamic systems theory
Maturational theory
Maturation alone shapes motor development, experience has little to no effect. (Gesell)
Dynamic systems theory
The individual interacts with the environment. The interaction of 3 factors:
Nervous system
Capabilities of the body
environmental constraint/support.
A small change can make a big change. (non-linear effects)
Which motor development theory is correct?
The Dynamic systems theory, infants bodies grow to fit the head. The body adjusts
Psychoanalysis
Behaviour is determined through unconscious factors (Freud)
Cognitive adaptations
adaptations to understand the world better, as children interact with their environment. (Piaget)
There are 2 ways to do this: assimilation & accommodation
assimilation
Putting new objects into existing schemas
accommodation
Modifying schemas so objects that are new can fit in
functional invariants
processes in development that do not change
What are Piagets 4 developmental stages?
Sensorimotor stage (0-2)
Preoperational stage (2-7)
Concrete operations stage (7-11)
Formal operations stage (11-100)
Sensorimotor stage
Learning by doing: interaction with the environment.
- Getting a sense of object permanence (0-2)
-A not B error
Preoperational stage
Thinking about things.
- Centration
- egocentrism
- animism
(2-7)
Centration
Only focusing on one aspect of an object.
Egocentrism
Thinking that everyone thinks the same things as you.
Animism
Attributing lifelike qualities to inanimate objects.
Concrete operations stage
Thinking about actions and concrete situations
- Conservation
- Seriation
- Transitive inference
- Class-inclusion
(7-11)
Conservation
Understanding that amount stays the same when an object is manipulated
Formal operations stage
Thinking about thinking
- abstract reasoning
(11-100)
Information processing
The human mind is a complex system through which information flows.
Strategies
Knowledge to solve particular problems.
Constructivism
Piagets theory that infants are not born with world knowledge, but gradually construct knowledge.
How does development proceed?
In a bottom-up manner. (From simple to complex)
perception of causality
perception of the causal interaction between stimuli