HDFS 210 EXAM #1 |COMPLETE QUESTIONS WITH 100% RATED
EXPERT SOLUTIONS |2026 LATEST UPDATED
In a study of the behavioral adjustment of a group of children placed in foster care, the children
were assessed once a year over a period of 10 year. This is an example of a ________ study.
a. developmental
b. cross-sectional
c. longitudinal
d. sequential - (answer)c
Infants, like all people, are exposed to massive amounts of information; therefore, they must
focus their attention and select information so as not to be overwhelmed. Thus, children must
__________ selectively.
a. retrieve
b. encode
c. automate
d. store - (answer)B
Which term refers to an infant's various levels of wakeful behaviors, such as alertness fussing
and crying, and different levels of sleep?
,a. sensitive period
b. rhythm
c. alternation
d. state - (answer)D
______________ is an example of a biological universal event that occurs at relatively the same
time throughout all societies.
a. adulthood
b. young adulthood
c. death
d. puberty - (answer)b
Who is considered the predominant theorist in cognitive development?
a. Jean Piaget
b. Sigmund Freud
c. B.F. Skinner
d. Albert Bandura - (answer)A
, Piagets theory of development assumed that all children pass though a series of __________
universal stages in fixed order from birth to adolescent. These are __________
a. three; preoperational, concrete, operational and formal operational
b. five; sensorimotor, preoperational, formal operational, concrete operational and maturation
c. four; sensorimotor, preoperational, concrete operational and formal operational
d. six; sensorimotor, preoperational, concrete operational, formal operational, assimilation and
accommodation - (answer)c
An infant who learns that smiling at his or her parents bring positive attention and therefore
begins to smile more often is demonstrating what type of learning?
a. habituation
b. classical conditioning
c. modeling
d. operant conditioning - (answer)d
An observable trait - a trait that is actually seen- is labeled _____
a. dominant
b. phenotype
c.recessive
EXPERT SOLUTIONS |2026 LATEST UPDATED
In a study of the behavioral adjustment of a group of children placed in foster care, the children
were assessed once a year over a period of 10 year. This is an example of a ________ study.
a. developmental
b. cross-sectional
c. longitudinal
d. sequential - (answer)c
Infants, like all people, are exposed to massive amounts of information; therefore, they must
focus their attention and select information so as not to be overwhelmed. Thus, children must
__________ selectively.
a. retrieve
b. encode
c. automate
d. store - (answer)B
Which term refers to an infant's various levels of wakeful behaviors, such as alertness fussing
and crying, and different levels of sleep?
,a. sensitive period
b. rhythm
c. alternation
d. state - (answer)D
______________ is an example of a biological universal event that occurs at relatively the same
time throughout all societies.
a. adulthood
b. young adulthood
c. death
d. puberty - (answer)b
Who is considered the predominant theorist in cognitive development?
a. Jean Piaget
b. Sigmund Freud
c. B.F. Skinner
d. Albert Bandura - (answer)A
, Piagets theory of development assumed that all children pass though a series of __________
universal stages in fixed order from birth to adolescent. These are __________
a. three; preoperational, concrete, operational and formal operational
b. five; sensorimotor, preoperational, formal operational, concrete operational and maturation
c. four; sensorimotor, preoperational, concrete operational and formal operational
d. six; sensorimotor, preoperational, concrete operational, formal operational, assimilation and
accommodation - (answer)c
An infant who learns that smiling at his or her parents bring positive attention and therefore
begins to smile more often is demonstrating what type of learning?
a. habituation
b. classical conditioning
c. modeling
d. operant conditioning - (answer)d
An observable trait - a trait that is actually seen- is labeled _____
a. dominant
b. phenotype
c.recessive
