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Human Development Across the Lifespan Cover Image
Human Development Across the Lifespan, 5/e
John S. Dacey, Boston College
John F. Travers, Boston College

Infancy
The Biological Basis of Development

Multiple Choice Quiz



1

At birth, Luiz weighed 7 lbs, 2 oz, and was 21 inches long. At his 1-year well visit, you would expect him to be approximately_________.
A)14 lbs, 31 inches
B)21 lbs, 31 inches
C)24 lbs, 42 inches
D)24 lbs, 28 inches
2

Which statement(s) regarding breast-feeding is/are true?
A)The composition of breast milk varies during the first few weeks after birth.
B)Breast feeding provides protection to the baby against certain diseases.
C)Breast fed babies are at less risk for allergic reactions than formula fed babies.
D)All of the above
3

Which statement(s) about formula feeding is/are true?
A)Formula should only be used if the mother is unable to breast feed.
B)Commercial formulas contain more protein than breast milk
C)Formula feeding allows the father to feed the baby
D)B and C
4

At what age is it appropriate to add finger foods to the baby's diet?
A)4-6 months
B)7-8 months
C)10-12 months
D)12-18 months
5

Which of the 4 lobes of the brain specializes in motor function?
A)frontal lobe
B)parietal lobe
C)temporal lobe
D)occipital lobe
6

The neonatal rooting reflex can be stimulated by__________.
A)Pressing the thumbs against the balls of the infant's foot
B)Gently stroking the lateral side of the sole of the foot
C)Gently touching the cheek of the infant with light finger pressure
D)Support the infant in an upright position with the soles of the feet brushing the surface
7

The _____reflex is demonstrated by the infant stretching his arms and legs, then hugging himself and crying. This is usually in response to a noise.
A)Babinski
B)Babkin
C)Moro
D)Tonic Neck Reflex
8

Carla is holding her 10-day-old baby, Raul. She is smiling, talking, and sticking her tongue out at him and he is doing the same. How would you explain Raul's behavior?
A)coincidence
B)Raul wants to be fed
C)Neonates have the ability to imitate behavior
D)None of the above
9

At what age will an infant react to color?
A)birth
B)2-4 months of age
C)5-6 months of age
D)7-8 months of age
10

Wertheimer sounded a clicker from different areas of the delivery room at 10 minutes after birth. What was he attempting to determine?
A)Infants prefer non vocal sounds
B)Infants would track him with their eyes as he moved around the room
C)Infants can perceive the direction of sound and immediately tune into their environment
D)Infants are unable to determine the direction of sound
11

At 1 minute after birth, the pediatrician assessed Brianna's son Jared, and assigned an Apgar score of 5. You would expect Jared's status to include
A)difficult respirations, poor muscle tone, dusky skin color
B)respiratory ease, normal reflexes, normal heart rate
C)abnormal reflexes, abnormal heart rate
D)A and C
12

Which behaviors demonstrate normal motor development?
A)A 4 month old occasionally lifts his head while in prone position
B)A 7 month old will support most of her weight on her legs while supported
C)A 2 month old can hold his head steady while in a sitting position
D)A 7 month old coordinates arm and leg movements to complete her first steps
13

Janine asks her pediatrician when she should begin to toilet train her twins, Bridget and Christina. The pediatrician explains that___________.
A)by 12 months of age, babies can control their sphincter muscles, and are receptive to toilet training.
B)Attempting to toilet train before 18 months will likely only cause anxiety and stress for the child, and frustration for the parents
C)Voluntary control of the sphincter muscles is achieved between 18 and 30 months of age, simultaneously with readiness to learn, making this an appropriate time for toilet training
D)B and C
14

Roseanne is babysitting for her 4-month-old nephew, Aiden. While he is lying on his back, Roseanne shows him some discs of various colors and designs, all 6 inches in diameter. She finds that Aiden's attention is attracted to the ________ for longer periods, than the _______.
A)face / plain white
B)plain white/ bulls eye
C)newsprint/ face
D)bulls eye/ plain white
15

Sondra is playing with her 10-month-old daughter Alexandra. She picks up the ball that Alexandra dropped, and hides it behind her back. With regard to object permanence, you would expect Alexandra to ________.
A)stare at the spot where the ball was dropped, then move on to something else
B)look for the ball briefly, and then move onto something else
C)continue to look for the ball
D)none of the above
16

In Piaget's stage of tertiary circular reactions___________________.
A)children continually drop things to express uncertainty about what happens to the object when they release it.
B)infants repeat an act involving their body, such as finger sucking
C)children repeat acts involving objects outside themselves, such as shaking or kicking a crib
D)children coordinate secondary schemes, for example, moving an obstacle that blocks a desired object
17

With regard to language development, Vygotsky believed that__________________.
A)at about 3 years of age, egocentric speech emerges, and a child will carry on a lively conversation, even if no one is listening
B)inner speech serves to guide and plan behavior
C)crying, cooing, babbling, and bodily movements gradually develop into more sophisticated forms of speech and behavior.
D)all of the above
18

Devin is 18 months of age. Her speech abilities would be demonstrated as__________.
A)phrases
B)babbling
C)2 word phrases
D)single word phrases