Chapter 8.6-8.8 Flashcards
Preferential Looking
the longer a baby looks at stimulus the more it prefers it
Habituation
infants stop looking at something if it doesn’t change
Innate
existing since birth
Reflexes
involuntary behavior patterns of babies
Synaptic Pruning
unused dendrites, axon terminals, and synaptic connections are cleared away to make space for increased brain growth
Order of sensory development
touch, smell, taste, hearing, and vision (eyes are very complex organs)
Cognitive Development
the development of thinking, problem-solving, and memory
Piaget’s Theory (explanation)
children form schemas as they experience new situations and events
Schema
a mental framework that guides organization and interpretation of information
Assimilation
trying to understand in terms of already existing schema
Accomodation
altering or adjusting old schema to understand new situations
Piaget’s 4 Stages of Cognitive Development (emphasis, stages, and criticism)
focusing on a child’s interaction with objects
1) Sensorimotor Stage
2) Preoperational Stage
criticized for stages not being so rigid and timeline-defined
Sensorimotor Stage (description)
0-2 years old, infant uses its senses and motor abilities to interact with objects in the environment
Preoperational Stage (description and features)
2-7 years old, learning to use language as a means of exploring the world
- Pretending and make-believe, not capable of logical thought, take seen reality as given,
5 traits of the Preoperational Stage
1) Animism: belief that everything is alive
2) Egocentrism: child’s inability to see the world through anyone else’s eyes
3) Centration: tendency of a child to focus on one feature of an object while ignoring other relevant features
4) Conservation: the ability to understand that changing the appearance of an object does not change its nature
5) Irreversability: inability of a child to reverse an action