Exam 2: chapter 6 Flashcards
Schemas
concepts, ideas, and ways of interacting on the world
Assimilation
integrating a new experience into a pre-existing schema
Accommodation
adapting and modifying a schema in light of new information
Cognitive equilibrium
balance between assimilation and accommodation
Sensorimotor Stages
- Birth to about 2 years
- Learn about world through senses and motor skills
Mental Representation
thinking about an object using mental pictures
- Present at end of sensorimotor stage
Sensorimotor Substage 1: Reflexes
(birth to 1 month)
Use reflexes to react to stimuli
Sensorimotor Substage 2: Primary circular reactions
(1–4 months)
- Circular reactions: repetition of an action and its response
- Primary circular reactions: repeating actions involving body parts that produce pleasurable or interesting results
Sensorimotor Substage 3: Secondary circular reactions
(4–8 months)
- Secondary circular reactions: repetitions of actions that trigger responses in external environment
Sensorimotor Substage 4: Coordination of secondary circular reactions
(8–12 months)
- Purposefully coordinate two secondary circular reactions and apply them in new situations to achieve a goal
- Object permanence
Object permanence
understanding the objects continue to
exist outside of sensory awareness
Sensorimotor Substage 5: Tertiary circular reactions
(12–18 months)
- Tertiary circular reactions: active, purposeful, trial-and-error exploration to search for new discoveries
Sensorimotor Substage 6: Mental representation
(18–24 months)
- Representational thought: ability to use symbols such as words and mental pictures to represent objects and actions in memory
A-not-B error
when infants are able to uncover a toy hidden behind a barrier yet when they observe the toy moved from behind one barrier (A) to another (B), they look
for toy in first place it was hidden
Deferred Imitation
- ability to repeat an act performed some time ago
- Requires acting on basis of stored representations of actions (memories)
Core Knowledge Perspective
Infants are born with several innate knowledge systems or core domains of thought that enable early rapid learning and adaptation
Preoperational Reasoning
- Ages 2–6 years
- Dramatic leap in use of symbolic thinking that permits young children to use language, interact with others, and play using their own thoughts and imaginations to guide their behavior
- Egocentrism
- Animism
- Centration
- irreversibility
Egocentrism
- Preoperational Reasoning
- Inability to take another person’s
perspective
Animism
- Preoperational Reasoning
- Belief that inanimate objects are alive and have feelings and intentions
Centration
- Preoperational Reasoning
- Tendency to focus on one part of a stimulus or situation and exclude all others
Appearance-reality distinction
- Preoperational Reasoning
- task that requires preoperational child to distinguish what something appears to be from what it really is
Irreversibility
- Preoperational Reasoning
- Do not understand that reversing a process can often undo it and restore the original state
Concrete Operational Reasoning
- Ages 6–11 years
- Gain capacity to use logic to solve problems
- More sophisticated understanding of physical world
Conservation for Concrete Operational Reasoning
Object Identity: understanding that certain characteristics of an object do not change despite superficial changes to the object’s appearance
Reversibility: an object can be returned to its original state