CLEP Human Growth and Development: EXAM 300+ QUESTIONS AND CORRECT ANSWERS | LATEST UPDATE 2026/2027 | GRADED A+.

CLEP Human Growth and Development: EXAM 300+ QUESTIONS AND CORRECT ANSWERS | LATEST UPDATE 2026/2027 | GRADED A+. In the disease ____________ myelin is replaced by hard, fibrous tissue that disrupts the timing of neural transmission, interfering with muscle control. - ANSWER multiple sclerosis The first major growth spurt of the brain occurs during the fourth and fifth months of prenatal development, due to the proliferation of _____________. - ANSWER neurons Animals reared in darkness show shrinkage of the ____? - ANSWER visual cortex Which of the following is untrue about breast feeding? a. breast feeding can't transmit HIV b. breast feeding helps shrink the uterus after delivery c. breast milk can transmit polychlorinated biphenyls d. breast feeing reduces the risk of ovarian cancer - ANSWER a. breast feeding can't transmit HIV How long does it take for a child's brain to reach 70% of its adult weight? a. one year b. two years c. three years d. five years - ANSWER a. one year Which part of the brain helps the child maintain balance? a. the medulla b. the amygdala c. the auditory cortex d. the cerebellum - ANSWER d. the cerebellum Vision is the infant's dominant sense at a. birth b. one - four months c. five - six months d. one year - ANSWER c. five - six months Myelination of motor pathways allows neonates to engage in a. reflexes b. beating of the heart c. respiration d. they cycle of waking and sleeping - ANSWER a. reflexes Myelination of the neurons involved in the sense of hearing begins a. in the germinal stage b. in the embryonic stage c. in the fetal stage d. after birth - ANSWER c. in the fetal stage At three to four months of age, infants hold objects clumsily between their finger and palm. This behavior is known as the a. reflexive grasp b. proximodistal grasp c. pincer grasp d. ulnar grasp - ANSWER d. ulnar grasp Which of the following is true of motor development? a. only nature is involved in motor development b. only nurture is involved in motor development c. nature and nurture are both involved in motor development d. Neither nature nor nurture are involved in motor development - ANSWER c. nature and nurture are both involved in motor development By the age of 2 months, an infant may show some surprise if a toy duck is placed behind a screen and then taken away so that when the screen is lifted, it is absent. But the infant will not look for it because she has not yet developed __________ permanence. - ANSWER object The presence of _______ imitation suggests that children have mentally represented behavior patterns - ANSWER deferred ____ is the first vocalizing that sounds like human speech - ANSWER babbling The use of visual ________ memory to assess infants cognitive development is based on habituation. - ANSWER recognition The ability of the infant to to transfer an object from one hand to the other during play is typical of the ______ month of cognitive development. - ANSWER fifth A certain class of neurons, called _______ neurons, makes it possible for newborns to imitate an adult who is sticking out his tongue. - ANSWER mirror At 10 to 12 months, infants tend to repeat syllables, showing what linguists refer to as _________. - ANSWER echolalia By 12 to 15 months or so, infants walk by themselves, earning them the name __________ - ANSWER toddlers Fantz shows two month old infants disks colored red, white and yellow and disks with newsprint , a bulls eye and a human face. The infants fixated longest on the ___________ - ANSWER face The American Academy of Pediatrics recommends that infants be fed breast milk for at least A. four to six months B. six to nine months C. one year D. two years - ANSWER c. one year At first a child uses a word such as 'mooi' to refer to the moon, then she uses the word to refer to round objects in general. This is an example of _______. - ANSWER overextension In the fourth substage of the sensorimotor period, infants coordinate schemes to attain goals; that is, they begin to show intentional, goal-directed behavior.. This substage lasts approximately from a. 4 to 8 months of age b. 8 to 12 months of age c. 12 to 18 months of age d. 18 to 24 months of age - ANSWER b. 8 to 12 months of age All of the following are prelinguistic vocalizations, with the exception of a. holophrases b. crying c. cooing e. babbling - ANSWER a. holophrases At what age does a child's visual acuity first approximate adult levels? a. at birth b. by one to two years of age c. by three to five years of age d. by six to ten years of age - ANSWER c. by three to five years of age Acccording to Piaget, children try to use _______ to absorb new events into existing schemes. - ANSWER assimilation In the sensorimotor substage of __________ circular reactions, activity is repeated because of its effect on the environment. - ANSWER secondary In the study in which two year old "Ben" and an adult have a conversation about candy, a. Ben extends the meaning of the word candy to include animals b. Ben uses his own understanding of syntax to produce his own language c. Ben imitates a model but does not understand why he is doing so d. ben imitates the model and his language development is accelerated - ANSWER b. Ben uses his own understanding of syntax to produce his own language Infant directed speech (Motherese) is characterized by all of the following except a. brief sentences b. the diminutive morpheme y is frequently added to nouns c. speaking slowly and with a higher pitch than normal d. correcting children when their vocabulary or syntax is incorrect. - ANSWER d. correcting children when their vocabulary or syntax is incorrect. There are 2 major types of insecure attachment: avoidant attachment and ______/__________attachment. - ANSWER ambivalent/resistant The first phrase of attachment is the initial __________ phase. - ANSWER preattachment Harry and Margaret _______ conducted classical experiments to demonstrate that contact comfort is critical to the attachment process. - ANSWER Harlow According to Lorenz, attachment can only occur during a ______ period. - ANSWER critical ________ disorder is characterized by social deficits and stereotyped behavior but without significant cognitive or language delays. - ANSWER Asperger's What is the relationship between a child's receptive vocabulary development and her expressive vocabulary development? a. receptive vocabulary develops more rapidly than expressive vocabulary b. expressive vocabulary develops more rapidly than receptive vocabulary c. receptive vocabulary and expressive vocabulary develop at the same time. d. there is so much individual variation that it is between receptive vocabulary and expressive vocabulary - ANSWER a. receptive vocabulary develops more rapidly than expressive vocabulary A child spontaneously creates two-word sentences sometime between the ages of a. 4 and 8 months b. 8 and 12 months c. 12 and 18 months d. 18 and 24 months - ANSWER d. 18 and 24 months About ______% of American children under the age of five are cared for in center based care. - ANSWER 24 Infants display social _____ by using caregivers' facial expressions or tone of voice as clues on how to respond to a situation. - ANSWER referencing Infants typically say words beginning at about the age of a. 6 months b. 12 months c. 18 months d. 24 months - ANSWER b. 12 months Which of the following is accurate about the Bayley Scales of infant development? a. Most infants are not yet ready to take them b. infants can be tested for motor skills but not for mental skills c. The scales predict long term cognitive development, but are not reliable from testing to testing d. The scales do not predict school grades or IQ scores among school children. - ANSWER d. The scales do not predict school grades or IQ scores among school children. Infants do not use their tongue when they a. babble b. cry c. coo d. imitate workds - ANSWER b. cry For the first couple of years, a child's vocabulary is mainly made of a. verbs b. adjectives c. adverbs d. nouns - ANSWER d. nouns Researchers have studied development of the self-concept by placing _________ on the noses of infants. - ANSWER rouge The three basic types of temperament are easy, ________, and slow to warm up. - ANSWER difficult parents may try to modify a child's initial temperament to achieve a ______ of fit between child and parent - ANSWER goodness According to Ainsworth, the clear cut attachment phase occurs at about what age? a. 6 to 7 months b. 10 to 12 months c. 16 to 18 months d. 24 to 36 months - ANSWER a. 6 to 7 months Which of the following views of attachment proposes that there is a critical period for developing attachment? a. behavioral b. psychoanalytic c. cognitive d. ethological - ANSWER d. ethological The natives in one Guatemalan village keep their children in a windowless hut and play with them only rarely until they can walk. By what age do the children act as alert and active as children who have been reared normally? a. actually, they never show any behavioral delays b. 2 c. 5 d. 11 - ANSWER d. 11 Which kind of attachment is used to describe babies who seem confused and may move toward the mother while looking away from her? a. disorganized-disoriented b. secure c. avoidant d. ambivalent/resistant - ANSWER a. disorganized-disoriented Sroufe found that insecure attachment at the age of one year predicts psychological disorders at the age of a. 7 b. 17 c. 27 d. 37 - ANSWER b. 17 By the time a child is two years of age, nine out of ten parents have a. engaged in some sort of psychological or emotional abuse b. spanked their children c. pushed or shoved their children d. sexually abused their children - ANSWER a. engaged in some sort of psychological or emotional abuse All of the following are symptoms of autism spectrum disorder except a. losing language or social skills b. failing to respond to being called by name c. developing fear for strangers d. all of the above are true - ANSWER c. developing fear for strangers There is a debate as to whether language development follows or precedes _____ development. - ANSWER cognitive In the U.S., about one child in _______ suffers from a major chronic illness. - ANSWER three Sleep terror differ from nightmares in that they typically occur during _______ sleep. - ANSWER deep We would expect a child to be able to catch a small ball, using the hands only, by the age of __________. - ANSWER 5 years, or any answer between 60-71 months According to Kellogg, the final stage in children's drawings is the _______ stage. - ANSWER pictoral According to the text, if both of a child's parents are left handed, the child's probability of becoming left handed is about ________%. - ANSWER 50 A three year old may argue that she should go on the swings because it is light outside. Her logic is an example of ___________ reasoning. - ANSWER transductive Most children do not engage in spontaneous ____ to remember things until they are about 5 years of age. - ANSWER rehearsal Piaget believe that children usually begin to engage in pretend play in the second year, when they have developed the ability to _______ objects. - ANSWER symbolize The average 4 to six year old needs about ______ calories a day. - ANSWER 1400 How many hours of sleep does the national sleep foundation recommend that three to five year olds obtain in a 24 hour period? a. 12 to 18 b. 14 to 15 c. 12 to 14 d. 11 to 13 - ANSWER d. 11 to 13 Thank you for Purchasing this exam Study Guide. We provide high-quality academic materials to help students excel in exams. Our other Services include but not limited to: academic research, University & College assignments writing, essay writing, Online Classes, and research projects. Our services are reliable, affordable, and plagiarismfree. 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