Unit 6: Developmental Psychology Flashcards
Developmental Psychology
A branch of psychology that studies physical cognitive and social change throughout the life span
Issues of Developmental Psychology
Nature v. nurture
Continuity + stages
Stability + change
Zygote
The fertilized egg; enters a 2 week period of rapid cell division and develops into an embryo
Embryo
The developing human organism from about 2 weeks after fertilization through the 2nd month
What stage is pregnancy signified by?
Embryo
Teratogens
Agents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm
Fetal alcohol syndrome (FAS)
Physical and cognitive abnormalities in children caused by a pregnant woman’s heavy drinking
Habituation
Decreasing responsiveness with repeated stimulation; the more you’re exposed to something, the less interested you’re into it
Maturation
Biological growth processes that enable orderly changes in behavior, relatively uninfluenced by experience
Cognition
All the mental activities associated with thinking, knowing, remembering, and communicating
Schema
A concept or framework that organizes and interprets information
Schema was developed by?
Jean Piaget
Schema’s are limited by?
Experience
Assimilation
Interpreting our new experiences in terms of our existing schemas
Accommodation
Adapting our current understandings (schemas) to incorporate new information
Sensorimotor stage
The stage (from birth to about 2 years of age) during which infants know the world mostly in terms of their sensory impressions and motor activities
Who created the sensorimotor stage theory?
Jean Piaget
Object Permanence
The awareness that things continue to exist even when not perceived (out of sight, out of mind)
Object permanence is not shown in..?
young infants, which is why they LOVE peek-a-boo!
Preoperational stage
The stage (from 2 to about 6 or 7 years of age) during which a child learns to use language but does not yet comprehend the mental operations of concrete logic
Who created the preoperational stage theory?
Jean Piaget
How do kids demonstrate preoperational stage theory?
Kids use pretend play to understand logic
Conservation
The principal that properties such as mass, volume, and number remain the same despite changes in the forms of objects
Conservation is a principle created by?
Jean Piaget, which he believed to be a part of concrete operational reasoning
Egocentrism
The preoperational child’s difficulty taking another’s point of view (egotistical)
What stage is egocentrism presented in?
Preoperational stage
Egocentrism is a principle created by?
Jean Piaget
Theory of mind
People’s ideas about their own and others’ mental states- about their feelings, perceptions, and thoughts, and the behaviors these might predict
Why do young kids lack theory of mind?
Egocentrism
Concrete operational stage
The stage of cognitive development (from about 6 or 7 to 11 years of age) during which children gain the mental operations that enable them to think logically about concrete events
Who created the concrete stage theory?
Jean Piaget
What is now understood in the concrete stage theory?
Conservation
Scaffold
Helps children step to higher levels of thinking - builds on previous knowledge and adds onto it
Autism (ASD)
A disorder that appears in childhood and is marked by deficient communication, social interaction, and understanding of others’ states of mind
What does Autism impair?
Theory of mind