1
ap psych unit 4 Questions and
Answers (100% Correct Answers)
Already Graded A+
developmental psychology
Ans: a branch of psychology that studies physical, cognitive, and social
change throughout the life span
zygote
© 2026 Assignment
Ans: fertilized egg
embryo
Guru01 - Stuvia
Ans: the developing human organism from about 2 weeks after
Expert
fertilization through the second month
fetus
Ans: the developing human organism from 9 weeks after conception to
birth
teratogens
Ans: agents, such as chemicals and viruses, that can reach the embryo or
fetus during prenatal development and cause harm
fetal alcohol syndrome
Ans: physical and cognitive abnormalities in children caused by a
pregnant woman's heavy drinking
habituation
Ans: decreasing responsiveness with repeated stimulation. As infants
gain familiarity with repeated exposure to a visual stimulus, their interest
wanes and they look away sooner.
maturation
Ans: biological growth processes that enable orderly changes in behavior,
relatively uninfluenced by experience
, 2
cognition
Ans: all the mental activities associated with thinking, knowing,
remembering, and communicating
schemas
Ans: how we interpret and categorize the world
assimilation
Ans: interpreting our new experiences in terms of our existing schemas
accommodation
© 2026 Assignment
Ans: adapting our current schemas to fit new info or creating a new
schema
Guru01 - Stuvia
sensoriomotor stage
Expert
Ans: stage where infants know the world mostly in terms of their sensory
impressions and motor activities
object permanence
Ans: the awareness that things continue to exist even when not perceived
preoperational stage
Ans: in Piaget's theory, the stage (from about 2 to 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
conservation
Ans: the principle that things like mass and volume stay the same
despite changes in shape
egocentric
Ans: inability to see other peoples point of view
theory of mind
Ans: an awareness that other people's behavior may be influenced by
beliefs, desires, and emotions that differ from one's own
concrete operational stage
Ans: in Piaget's theory, the stage of cognitive development (from about 6
ap psych unit 4 Questions and
Answers (100% Correct Answers)
Already Graded A+
developmental psychology
Ans: a branch of psychology that studies physical, cognitive, and social
change throughout the life span
zygote
© 2026 Assignment
Ans: fertilized egg
embryo
Guru01 - Stuvia
Ans: the developing human organism from about 2 weeks after
Expert
fertilization through the second month
fetus
Ans: the developing human organism from 9 weeks after conception to
birth
teratogens
Ans: agents, such as chemicals and viruses, that can reach the embryo or
fetus during prenatal development and cause harm
fetal alcohol syndrome
Ans: physical and cognitive abnormalities in children caused by a
pregnant woman's heavy drinking
habituation
Ans: decreasing responsiveness with repeated stimulation. As infants
gain familiarity with repeated exposure to a visual stimulus, their interest
wanes and they look away sooner.
maturation
Ans: biological growth processes that enable orderly changes in behavior,
relatively uninfluenced by experience
, 2
cognition
Ans: all the mental activities associated with thinking, knowing,
remembering, and communicating
schemas
Ans: how we interpret and categorize the world
assimilation
Ans: interpreting our new experiences in terms of our existing schemas
accommodation
© 2026 Assignment
Ans: adapting our current schemas to fit new info or creating a new
schema
Guru01 - Stuvia
sensoriomotor stage
Expert
Ans: stage where infants know the world mostly in terms of their sensory
impressions and motor activities
object permanence
Ans: the awareness that things continue to exist even when not perceived
preoperational stage
Ans: in Piaget's theory, the stage (from about 2 to 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
conservation
Ans: the principle that things like mass and volume stay the same
despite changes in shape
egocentric
Ans: inability to see other peoples point of view
theory of mind
Ans: an awareness that other people's behavior may be influenced by
beliefs, desires, and emotions that differ from one's own
concrete operational stage
Ans: in Piaget's theory, the stage of cognitive development (from about 6
