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a persons visible physical characteristics
phenotype
during amniocentesis
fluid is tested from the sac that contains the fetus
the presence of three copies of the 21st chromosome results in
down syndrome
the primary purpose of genetic counseling is to
assist would-be parents in making procreation decisions
HIV/AIDS is
transmitted through breast milk or during a vaginal delivery more than during pregnancy
a zygote that divides into two cells that separate results in
monozygotic twins
the procedure that poses the LEAST risk to the fetus is
alpha-fetoprotein assay
during menstruation
the unfertilized egg is discharged
teratogens
environmental agents that can harm the embryo or fetus
what factor determines the sex of a child
the sex chromosome received from the father
a women is considered ready to deliver
when the cervix is effaced and dilated to 10 centimeters
which of the following is an argument that some make in favor of using midwives instead of traditional medicine for their birthing experience
modern medicine is less personal of an experience
why would a women have an episiotomy during childbirth
to widen the vaginal opening
the term neonate refers to
the infant during the first month after birth
a baby is considered premature
if birth occurs at or before 37 weeks of gestation
which of the following children is most likely to show the greatest cognitive deficits and developmental delays
a child weighing less than 3.3 pounds
does early maternal contact soon after birth influence bonding
researchers now view the hours after birth as just one element in a complex bonding process
newborns show preference for which of the following
sounds of speech they have heard before and their mother's voice
nicole recently had her first child. afterwards, she felt somewhat depressed for about 10 days after which she felt her old self again. which of the following is true
nicole likely had the baby blues
floami has decorated her new born baby room in bright colors and painted colorful animals on the ceiling so that the baby will have something to look at when she is in her crib. what should flame know about her baby sensory abilities?
the baby won't notice the animals, because she can only see objects about a foot away from her face
the most dramatic gains in height and weight occur
during prenatal development
why is the head disproportionately large during infancy and childhood
because the brain is essential for all other growth
kiley a 5 month old infant refuses to eat and has not gained any weight in 2 months. kiley:
may suffer from failure to thrive syndrome
james is 2 months old. according to the principle of cephalocaudal development of the following behaviors which can he do well?
hold his head up
a child is holding a toy clumsily, using only his fingers and palm. this is an example of
ulnar grasp
the greatest gains in visual acuity occur
from birth to 6 months of age
johnny is 4 months old and his older brother gus is playing with him. gus holds up a bright red ball for johnny to look at but after a couple of minutes johnny stops looking and looks away when his brother attempts to capture his attention again with the ball. johnny has
habituated to the ball
dylan picks up an object he has not seen before. he immediately puts it in his mouth. dylans behavior is representative of which stage of cognitive development
sensorimotor stage
DC has learned that his ball is called a toy. when he sees a round lightbulb he calls it a toy. this is an example
assimilation
why might newborns possess an imitation reflex
it contributes to caregiver-infant bonding, helps ensure survival of the newborn, may be due to mirror neurons in the human brain
why do we test infants using the bayley scales of infant development
to identify deficits such as early signs of sensory or neurological problems
babbling
appears between 6 and 9 months of age
andrew was in the car listening to his favorite song, the circle of life from the lion king. when the song ended he said more this is an example of
expressive language style
whereas broca's area is involved in language____, wernicke's area is involved in language___
production, comprehension
christopher is 4 months old. he prefers to be held by his mother or father rather than relatives or people he's never met. in terms of attachment, in which of ainsworth's phases of christopher
attachment-in-the-making phase
a securely attached infant
may or may not be well-adjusted as an adolescent depending upon other childhood events
can attachment in humans fail to occur
yes, but attachment bonds can be built later
mallory and steve are parents of a difficult temperament infant. in response to the childs temperament, they become less available and less responsive. as a result, their child becomes more difficult to handle. this is an example of
goodness of fit
how stable is temperament
moderately stable from infancy onward
in terms of physical abuse which of the following is true
girls are NOT more likely to be hit than boys, more parents have NOT hit their children with their fists than have spanked them, fathers are NOT more likely to be the aggressors than mothers
in terms of height and weight gains during early childhood
boys and girls become more slender and lose some baby fat
what is meant by brain plasticity
the brain can sometimes compensate for injuries
throughout early childhood
motor skills are very similar between boys and girls
Nhu and joesph are chasing each other around the park and wrestling in the grass. this form of play is called
rough-and-tumble play
which of the following is important regarding nutrition during early childhood
a well-balanced diet with plenty of healthy snacks and limited sweets and soft drinks should be provided as the eating habits established now can last a lifetime
cailtin thinks that all people love dolls because she loves dolls. this is an example of
egocentrism
conservation requires understanding that
properties of objects remain the same, even if you change their shape or arrangement
marcario is trying to build a tower of blocks. his father carefully banks a layer while marcario places the next block. soon marcario can support each layer himself while placing the each block. this is an example of
the zone of proximal development
according to vygotsky what is inner speech
the ultimate binding of language and thought
when she speaks to her kitten, anais talks in a high pitch and uses short, soft words. when she talks to her friends, anais uses an adult tone. anais is demonstrating an understanding of
pragmatics
a self-reliant child is most likely to have been raised by
authoritative parents
providing children with knowledge that enables them to generate desirable behavior patterns is called
inductive method
another term for parallel, associative, and cooperative play is
social
bridgette and ben have created a game in which they race their bicycles though an obstacle course. according to pigaet this type of play is defined as
formal games
a child who cannot take someone else's perspective
would be considered egocentric, probably more aggressive than his or her peers, assumes that everyone views the world the way he/she does
research on very young preschoolers shows that the stronger children self-concept
the more possessive of objects they tend to be
by 2 years old children use words like good and bad which of the following perspective on moral development refers to an empathy based method for teaching children about the effects of their behavior
psychoanalytic
aggressive children appear to be
less able to take the perspective of others
childrens fears during early childhood focus LESS on which of the following
loud noises and strangers
which of the following is an accurate definition of gender stability
recognizing that people retain their gender for a lifetime
gains in height and weight ___ during middle childhood
are fairly steady
understanding that dogs can also belong in the category called animals is an example of
class inclusion
a key component of the information processing view of cognitive development includes
selective attention processes
why are certain disabilities such as ADHD often not noticed in children until the middle childhood years
because that is when children enter school and are required to sit still and pay attention
justin is 5 years old. he believes that right and wrong are absolutes and that behavior is correct when it conforms to the rules of the game. according to piaget what stage of moral development is justin in
moral realism
as children progress into middle childhood
they become better at controlling their own behavior
what happens to self-esteem throughout middle childhood
it declines
jared is 6 years old. he is experiencing nausea and vomiting each morning before school. jared may
have seperation anxiety disorder
which of the following influences how well prepared a child is to make the transition from home to school
the diversity of the childs early life experiences
teachers should
communicate values and expectations
which of the following is true about hormone levels in young men and women
they tend to remain fairly stable for young men
gina and david are both 12 years old. given what we know about adolescent height and weight growth spurts which would you expect to find
gina is taller than david
why might children from poorer, non-industrialized countries still be growing taller while those in industrialized countries are not
medical care and nutrition continue to improve in non-industrialized countries
clark has hit puberty earlier than his peers. what will be the likely outcome for clark
he will be more confident and be more skilled at sports
which of the following is true regarding nutritional needs during adolescence
adolescents often do not get as much nutrition as they need
what do we know about formal operations
some people never reach this stage
jeremy is 16 years old and drives recklessly. he tells his friends other people have accidents not me. this type of thinking represents
personal fable
which of the following is true about gender and cognitive abilities during adolescence
males score higher on tests of visual-spatial ability
alexis realizes that one does not have to believe in the truth or justice of something in order to argue for it. what can we assume about alexis?
she is in the stage of formal operations, she is likely to be at least 12 years old, and she is able to use abstract and hypothetical ideas
according to carol gilligan 1982 women score lower on kohlbergs stages of moral development because
women have been socialized to make judgements based upon the needs of others
an individuals identity is dependent upon the development of interpersonal relationships. what would ricks assume about this person
that this person is female
paula has always wanted to be a doctor. its what her mother and grandmother both are. she's never considered being anything else. according to marcia, which identity status does paula represent?
foreclosure
rejecting the dominant culture's values for those of the minority group
may limit opportunities for advancement in the larger society
which of the following is true about adolescence
adolsescents develop a less idealized view of their parents, most conflicts between adolescents and parents are not severe, and most adolescents feel close to and get along well with their parents
what accounts for the reduction in adolescent self-esteem between middle childhood and ages 12-13
the cognitive maturity which allows one to be aware of discrepancies between ones real and ideal self
which of the following are peers most likely to influence
taste in clothing and music
in comparison to adolescents who do not communicate well with their parents, those who do
are likely to have fewer sexual partners, more likely to use contraceptives, and are more likely to delay the onset of sexual activity
which of the following is true about teen pregnancies
rates in the US have been declining for the past decade
which of the following is true regarding the relationships between poverty, broken families, and juvenile delinquency
poverty and broken families are risk factors for juvenile delinquency
how many adolescents have attempted suicide at least once
1 in 10
which of the following is true regarding sensory abilities during early adulthood
hearing of high pitches tends to decline in the late 20s and early 30s
juan is a tennis player(sprinter) miguel is a golfer(marathoner and archer) which statement below is correct
miguel's athletic skills will peak in his late twenties or early thirties
healthy behaviors
are lacking for many during early adulthood
research on the transmission of HIV/AIDS have shown
the primary transmission mode is male-female sex
which of the following is true about stress
younger adults are more likely to respond to stress in unhealthy ways compared to older adults
rape is most common among women ages
16-24
cognitive decline during adulthood typically
affects fluid intelligence more than crystallized intelligence
piaget proposed a stage of cognitive development referred to as post formal in which
there is recognition that each persons experiences differ which results in unique ways of thinking
thoughts of young adults are
less egocentric than those of adolescents
the textbook authors recommend which of the following strategies for benefitting from diversity in ones college
embrace opportunities to learn about other cultures and viewpoints
diana has finished college and is beginning a new job in a city far away from her parents home. she is continuing a process of _ and _
individuation and seperation
separation of the young from the family home
occurs at different times and in different circumstances for many
what makes someone attractive
in one culture may be considered less attractive in a different culture
reciprocity in relationships
occurs when two members of a couple reinforce each others attraction through mutual compliments
farrah and michael have had a relationship for five years and have found their love for each other which was initially extremely passionate has flowered into a strong relationship with equal parts of passion, commitment, and intimacy. their relationship would be considered to be
consummate
people who are single in their 20s
are more likely to be postponing marriage today than a generation or two ago
those who cohabit
have less traditional views of marriage than others
during the first year of a childs life
marital satisfaction declines
which of the following is about dual-earner families
mothers are more likely to drop out of their jobs than fathers are when there are problems in the family
which is true about the cost of divorce
divorced people have higher rates of illness than married people
during middle adulthood
inter-individual variability is the rule
reaction time
increases because of a loss of neurons involved in sensing signals
which of the following is true regarding physical development during middle adulthood
it declines gradually for most people who exercise and eat well
shoemaker finds that as she gets older she recalls most of her medical training and has built upon it in he medical practice but cannot recall the italian she learned when she was a student abroad. this shows___ of her cognitive development
multidirectionality
dan is a manager of an information technology company. he has two finalists for a job opening one is 45 and the other is 23 he should know the following before he makes his final decision about whom to hire
middle-aged adults have more experience and practical knowledge than younger adults
stanley and his wife never had children and now that he is in early 50s he feels something is missing from his life. according to eriksons psychosocial theory of development he
became stagnant
cassandra got divorced, lost her job, and had to move into a new apartment in a run down section of town. she believes that these set-backs are temporary. she likely will
manage her stress better than someone who believes this situation would not change
which of the following is true regarding the sandwhich generation
middle aged children often have the burden of caring for young children and aging parents
when adolescents are launched from their home
parents still may influence their children choices or at least register their views on them
research on friends during middle adulthood has shown
social isolation is connected with poorer health

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