Lifespan Development - Domain Quiz Flashcards
A developmental psychologist investigating the influence of Bronfenbrenner’s mesosystem on child development will focus on:
Select one:
a. factors that affect prenatal development.
b. interactions between home and school.
c. relationships between family members.
d. cultural influences.
For the exam, you want to be familiar with the five levels of influence identified by Bronfenbrenner’s ecological model. These are described in the Lifespan Development chapter of the written study materials.
MICRO - immediate env.
MESO - family and school
EXO - broader env., parents’ environments
MACRO - overarching env. influences (cultural beliefs)
CHRONO - env. events over lifespan
Answer B is correct: The mesosystem is comprised of interactions between components of the child’s microsystem and includes interactions between home and school.
The correct answer is: interactions between home and school.
Down Syndrome is caused by:
Select one:
a. a dominant gene.
b. two recessive genes.
c. a chromosomal abnormality.
d. an X-linked gene.
Down Syndrome is a chromosomal condition that is associated with an intellectual disability, specific facial features, and certain physical abnormalities (e.g., hypotonia, heart defects, and hearing impairment).
Answer C is correct: Down syndrome is most often due to a failure of the 21st pair of chromosomes to split during meiosis, resulting in an extra chromosome 21.
The correct answer is: a chromosomal abnormality.
During a “critical period”:
Select one:
a. a behavior changes in the direction of more advanced development regardless of environmental events.
b. a particular aspect of development is most sensitive to environmental circumstances.
c. an organism is unable to respond effectively to the demands of the environment.
d. an organism experiences a severe setback (crisis) in normal development.
Although several critical periods have been found for certain aspects of physical development in humans, there is less certainty about their existence for other types of development.
Answer B is correct: Critical periods were originally described by ethologists who found that an organism must be exposed to certain environmental events during specific periods of time for a behavior to develop. As an example, in geese, the critical period for imprinting is two to three days after birth.
The correct answer is: a particular aspect of development is most sensitive to environmental circumstances.
Research by Werner and Smith (1982) found that a high-risk baby is least likely to suffer long-term negative consequences if:
Select one:
a. he or she has a higher-than-average IQ.
b. his or her mother doesn’t work outside the home.
c. he or she has a large family.
d. he or she is socially responsive.
Werner and Smith’s (1982) identified several protective factors for high risk infants and children. These are described in the Lifespan Development chapter of the written study materials.
Answer D is correct: An easy temperament was found to be one of the protective factors for high-risk children – i.e., those who had good responsivity and communication skills at an early age had better outcomes.
The correct answer is: he or she is socially responsive.
Rutter (1985) studied the risk and protective factors that are associated with child psychopathology. His research found that which of the following places a child at greatest risk for behavioral problems?
Select one:
a. chronic health problems during infancy and abusive father
b. early enrollment in daycare and paternal alcoholism
c. paternal psychopathology and emphasis on traditional gender roles
d. severe marital discord and maternal psychopathology
Rutter identified six factors that are most predictive of child psychopathology.
Answer D is correct: The six risk factors identified by Rutter are:
SEVERE MARITAL DISCORD LOW SES LARGE FAMILY SIZE or OVERCROWDEDNESS PARENTAL CRIMINALITY MATERNAL PSYCHOPATHOLOGY PLACEMENT OF CHILD OUTSIDE OF HOME
The correct answer is: severe marital discord and maternal psychopathology
The most common cause of cerebral palsy is:
Select one:
a. a congenital endocrine dysfunction.
b. brain damage during fetal development.
c. nutritional deficiencies immediately following birth.
d. early exposure to a teratogen that affects the body’s muscles.
Cerebral palsy includes a number of neurological disorders that permanently impair the ability to control voluntary muscle movements. In many cases, the exact cause is unknown.
Answer B is correct: Cerebral palsy is the result of brain damage, and, in the majority of cases, the damage occurs prior to birth. One cause of the damage is a lack of oxygen (asphyxia) prior to birth or during the birth process. Other possible causes include exposure to infections, head injury, intracranial hemorrhage, and genetic mutations.
The correct answer is: brain damage during fetal development.
The symptoms of fetal alcohol syndrome (FAS):
Select one:
a. are restricted primarily to behavioral problems.
b. are restricted primarily to minor physical abnormalities.
c. are reversible with the appropriate diet following birth.
d. are largely irreversible.
The symptoms of fetal alcohol syndrome are related to the amount of alcohol consumed by the woman during her pregnancy.
Answer D is correct: Fetal alcohol syndrome is the most severe form of fetal alcohol spectrum disorder. Its symptoms are, for the most part, irreversible and include facial deformities, intellectual disability, and hyperactivity.
The correct answer is: are largely irreversible.
Which of the following is useful for preventing the severe intellectual disability that can accompany phenylketonuria (PKU)?
Select one:
a. a special diet
b. environmental stimulation
c. surgery
d. an antibiotic drug
PKU is a recessive gene disorder in which the enzyme that processes the amino acid phenylalanine is missing.
Answer A is correct: The treatment for PKU is a diet that is low in phenylalanine beginning in the first few weeks of life.
The correct answer is: a special diet
Most infants can be expected to take their first steps alone at about ____ months of age.
Select one:
a. 9
b. 12
c. 15
d. 18
For the exam, you want to be familiar with the major milestones in physical development listed in the Lifespan Development chapter of the written study materials.
Answer B is correct: Most babies take their first steps alone at 10 to 12 months of age.
The correct answer is: 12
Results of the recent National Survey on Drug Use and Health found that adolescents are MOST likely to say they have used which of the following in the past month?
Select one:
a. tobacco
b. inhalants
c. marijuana
d. alcohol
The National Survey on Drug Use and Health (USDHHS, 2013) collects data on adolescent drug use.
Answer D is correct: Consistent with previous surveys, the 2013 Survey found that alcohol is the most frequently used drug by adolescents. Additional information about the results of this survey is provided in the Lifespan Development chapter of the written study materials.
The correct answer is: alcohol
The best conclusion that can be drawn from research on neurogenesis in the human brain is that:
Select one:
a. it does not occur in any area of the adult brain.
b. it occurs in the hippocampus and possibly other areas of the brain.
c. it occurs in the prefrontal cortex but not in other areas of the brain.
d. it occurs throughout the brain until late adulthood.
Neurogenesis refers to the development of nerve cells (neurons) in the brain.
Answer B is correct: Until relatively recently, it was believed that new neurons are not formed in the human brain following birth. However, research first on non-human mammals and then humans has found that neurogenesis in adulthood does occur. In humans, the most consistent evidence has been provided for adult neurogenesis in the hippocampus.
The correct answer is: it occurs in the hippocampus and possibly other areas of the brain.
The visual cues an infant uses to perceive depth arise in a predictable sequence. Which cue is the last to develop?
Select one:
a. binocular
b. pictorial
c. kinetic
d. intermodal
Depth perception depends on sensitivity to Kinetic (motion) cues (1-3 months) Binocular cues (2-4 months) Pictorial cues (5 months)
Answer B is correct: Sensitivity to pictorial cues (e.g., size, texture, shading) is the last to arise at about 5 months of age.
Answer A is incorrect: Sensitivity to binocular cues arises at about 2 to 4 months of age.
Answer C is incorrect: Sensitivity to kinetic cues arises at about 1 to 3 months of age.
Answer D is incorrect: Intermodal sensitivity refers to the ability to combine information from different sensory modalities and is not an ability that contributes to depth perception.
The correct answer is: pictorial
Which of the following best describes the results of research on the consequences of early physical maturation for adolescents?
Select one:
a. Boys benefit more from early physical maturation than girls do.
b. Girls benefit more from early physical maturation than boys do.
c. Boys and girls both have positive (but not negative) consequences of early physical maturation.
d. Boys and girls both have negative (but not positive) consequences of early physical maturation.
Research comparing on-time, early, and late physical maturation in adolescence has found that their effects differ for boys and girls.
Answer A is correct: The studies have found that early physical maturation is associated with both positive and negative consequences for boys but with mostly negative consequences for girls.
The correct answer is: Boys benefit more from early physical maturation than girls do.
According to Piaget, centration, or the tendency to focus on only one aspect of a situation or object while ignoring all others, is characteristic of the _________ stage.
Select one:
a. preconventional
b. conventional
c. preoperational
d. concrete operational
For the exam, you want to be familiar with the characteristics of Piaget’s four stages of cognitive development. This information is provided in the Lifespan Development chapter of the written study materials.
Answer C is correct: Piaget described centration as characteristic of the preoperational stage and as one of the reasons why young children cannot conserve.
The correct answer is: preoperational
According to Piaget, the source of motivation for cognitive development is:
Select one:
a. elaboration.
b. social acceptance.
c. equilibration.
d. the semiotic function.
Piaget proposed that the motivation for cognitive development comes from a drive toward cognitive balance, or equilibrium.
Answer C is correct: Development occurs when a state of disequilibrium brought on by a discrepancy between the person’s current understanding of the world (repertoire of schemas) and reality is resolved through the processes of ASSIMILATION and ACCOMMODATION.
The correct answer is: equilibration.
As defined by Piaget, assimilation involves:
Select one:
a. engaging in repetitive or stereotyped actions.
b. shifting from one stage of development to the next.
c. adjusting existing knowledge to better “fit” new information or experiences.
d. incorporating new information into existing knowledge
Piaget identified assimilation and accommodation as contributors to cognitive development.
Answer D is correct: Assimilation involves incorporating new information or experiences into existing cognitive schemas.
Answer C is incorrect: Accommodation involves adjusting existing cognitive schemas or developing new schemas to accommodate new information and experiences.
The correct answer is: incorporating new information into existing knowledge.
As described by Vygotsky, __________ is a temporary aid provided by one person (the “teacher”) to encourage, support, and assist a lesser-skilled person (the “learner”) acquire a skill or solve a problem.
Select one:
a. scaffolding
b. modeling
c. cuing
d. stimulus control
Vygotsky believed that the acquisition of knowledge and behavior takes place as the result of interactions with others.
Answer A is correct: Vygotsky referred to the temporary structure provided by others as scaffolding.
Answer B is incorrect: Although observational learning is an aspect of Vygotsky’s theory, this is not the best answer of those given.
Answer C is incorrect: Cues may be used by teachers, but scaffolding is a better response to this question since it is the term used by Vygotsky.
Answer D is incorrect: Stimulus control occurs when a behavior is brought under the control of certain stimuli.
The correct answer is: scaffolding
Children under the age of 9 often have trouble with memory tasks because of their:
Select one:
a. limited memory span.
b. inconsistent use of rehearsal and other memory strategies.
c. lack of understanding of the demands of the task.
d. lack of ability to focus for an extended period on the task.
Age-related differences in memory are due, in large part, to differences in the use of memory strategies.
Answer B is correct: The studies have found that, prior to age 9 or 10, children do not use rehearsal and other memory strategies consistently.
The correct answer is: inconsistent use of rehearsal and other memory strategies.
In response to your concerns about the potential consequences of his recent risk-taking behaviors, a 16-year-old says, “Don’t worry, that can’t happen to me.” According to Elkind, this is a manifestation of which of the following?
Select one:
a. egocentrism
b. internal locus of control
c. foreclosure
d. bootstrapping
Elkind (1984) extended Piaget’s work on cognitive development by identifying specific characteristics of adolescent egocentrism.
Answer A is correct: The adolescent described in this question is exhibiting the personal fable, which Elkind described as one of several manifestations of adolescent egocentrism. It is characterized by a sense of invulnerability (e.g, “Nothing bad can happen to me.”)
The correct answer is: egocentrism
Studies have found that, when older adults are asked to recall personal events from their lives, they often exhibit a “reminiscence bump.” A recent explanation for this phenomenon is that it is due to which of the following?
Select one:
a. development of the object concept
b. development of a personal sense of identity
c. renewed egocentricism
d. increasing prospective memory
The reminiscence bump is the tendency for older adults to have greater recall for events that occurred from about age 10 to 30.
Answer B is correct: Several explanations have been offered for the reminiscence bump. A recent explanation is that it occurs because people develop a sense of identity during these years and events that occurred during this period are more easily recalled because they have been incorporated into the person’s sense of self.
The correct answer is: development of a personal sense of identity
Which of the following best describes changes in memory that are associated with normal aging?
Select one:
a. Short-term memory is most adversely affected by increasing age due to a reduced storage capacity.
b. Long-term memory is most adversely affected by increasing age due to a reduced storage capacity.
c. Remote long-term memory is most adversely affected by increasing age due to inadequate retrieval cues.
d. Recent long-term memory is most advesely affected by increasing age due to inadequate encoding strategies.
For the exam, you want to be familiar with the age-related changes in memory that are described in the Lifespan Development chapter of the written study materials.
Answer D is correct: The studies have found that the greatest age-related impairment is in recent long-term (secondary) memory and that this is due, in large part, to reduced use of effective encoding strategies.
The correct answer is: Recent long-term memory is most adversely affected by increasing age due to inadequate encoding strategies.
For most children, babbling narrows to the sounds of the child’s native language between _____ months of age.
Select one:
a. 3 and 6
b. 6 and 9
c. 9 and 14
d. 14 and 18
Answer C is correct: Beginning at six to eight weeks of age, infants produce simple “cooing” sounds that consist mainly of vowels and are usually emitted when the infant is happy and contented. This is followed, at about four months of age, by babbling, which involves the repetition of simple consonant and vowel sounds (e.g., “bi-bi-bi”). Early babbling includes sounds from all languages; but, between nine and 14 months of age, babies narrow their repertoire of sounds to those of their native language.
The correct answer is: 9 and 14
Investigators have found that newborns exhibit three types of cries – the hungry (basic) cry, the angry cry, and the pain cry. They have also found that, by _____ months of age, most infants begin to emit a “fussy” or irregular cry.
Select one:
a. 1 to 2
b. 3 to 4
c. 5 to 6
d. 7
The “fussy” cry varies in intensity, is less rhythmical than the other cries, and seems to function as a demand for a particular object or action.
Answer A is correct: It is only during the first month of life that crying is purely physiological; i.e., is linked to hunger, anger, or pain. After that, the infant cries in response to environmental stimuli.
The correct answer is: 1 to 2
Research on bilingualism suggests that it:
Select one:
a. has detrimental effects on several aspects of children’s cognitive functioning, especially during the elementary school years.
b. has detrimental effects on several aspects of children’s cognitive functioning that persist into adulthood.
c. has beneficial effects on children’s cognitive flexibility and metalinguistic awareness in the elementary school years but that these effects may not persist into adolescence.
d. has no demonstrable effect on cognitive functioning in childhood or adolescence.
This is a difficult question since the research findings on this issue have produced somewhat inconsistent results.
Answer C is correct: Bilingualism has been found to have benefits in terms of divergent thinking (including cognitive flexibility) and metalinguistic awareness. However, there is some evidence that these benefits may be temporary and that, in adolescence and adulthood, bilinguals are indistinguishable from monolinguals.
Answer A is incorrect: While there may be some temporary delays in language acquisition, overall, bilingualism seems to have more positive consequences for cognitive functioning than negative ones.
The correct answer is: has beneficial effects on children’s cognitive flexibility and metalinguistic awareness in the elementary school years but that these effects may not persist into adolescence.