Chapter 5 Flashcards
The fertilized egg; it enters a two-week period of rapid cell division and develops into an embryo
Zygote
The developing human organism from nine weeks after conception to birth
Fetus
Monster maker agents, such as chemicals and viruses, that can reach the embryo or fetus during prenatal development and cause harm
Teratogens
Physical and cognitive abnormalities and children caused by a pregnant woman’s heavy drinking. Severe cases= symptoms include noticeable facial misproportions
Fetal alcohol syndrome (FAS)
Decreasing responsiveness with repeated stimulation. As infants game familiarity with repeated exposure to a visual stimulus their interest wanes and they look away sooner
Habituation
Biological growth processes that enable orderly changes in behavior, relatively influenced by experience
Maturation
All the mental activities associated with thinking, knowing, remembering, and communicating
Cognition
A concept or framework that organizes and interprets information
Schema
Interpreting our new experiences in terms of our existing schemas
Assimilation
Adapting our current understandings to incorporate new information
Accommodation
In Piaget’s Siri, the stage during which infants know the world mostly in terms of their sensory impressions and motor activities
Sensorimotor
The awareness that things continue to exist even when not perceived
Object permanence
it’s very, the preoperational child’s difficulty taking another’s point of view
Egocentrism
In Piaget’s Siri, stage one child learns to use language, but doesn’t comprehend logic
Preoperational stage
Principle that property such as mass, volume, and number remain the same despite changes in the form of objects
Conservation
A branch of psychology that studies physical, cognitive, and social change throughout the lifespan
Developmental psychology
Peoples ideas about their own and mental states about their feelings, perceptions, and thoughts, and the behaviors these might predict
Theory of mind
In Piaget’s Siri, stage of cognitive development when children gain ability to think logically about concrete events
Concrete operational stage
In piagets theory, stage of cognitive development when people begin to think logically about abstract concepts
Formal operational state
Fear of strangers that infants commonly display, beginning by about eight months of age
Stranger anxiety
An emotional tie with another person; shown in young children by their seeking closeness to the caregiver and showing distress on separation
Attachment
And optimal period Early in life when exposure to certain stimuli or experiences produces normal development
Critical period
Processes by which certain animals form attachments during a critical period very early in life
Imprinting
According to Erick Erickson, a sense that the world is predictable and trustworthy; said to be formed during infancy by appropriate experiences with responsive caregivers
Basic trust
Our understanding and evaluation of who we are
Self- concept