Midterm Flashcards
When two-week-old Carson’s father strokes the baby’s left cheek, Carson turns his head to the left. Carson’s response is called the _______ reflex.
Rooting
An unlearned response to a particular stimulus is a(n)?
Reflex
In the Moro reflex, an infant
Extends it’s arms and arches it’s back when it’s head falls backward.
When Fernando babysits his niece, the infant grabs his long hair and won’t let go until Fernando uncurls her fingers. Instead of getting mad at his niece for pulling his hair Fernando understands that her actions are being driven by which reflex?
Palmar grasp
Which infant reflex(es) clearly has/have survival value today?
Sucking, eye blink, and rooting
When the sole of her foot is stroked, three-week-old Pam curls and fans her toes. Pam is demonstrating which reflex?
Babinski
Regarding infant reflexes, which of the following statements is FALSE?
All of the infant reflexes have important survival value today.
______ is the biological unfolding of an organism according to its underlying genetic blueprint.
Maturation
Maturation is development that is…
Primarily a function of genetics.
Which factor primarily explains why children today are taller on average than children of a century ago?
Improved Nutrition
Which of the following primarily accounts for the increase in brain volume between birth and adulthood?
Both myelin action and synaptic development.
Gregor weighed 7 pounds at birth. About how much will he weigh on his first birthday?
21 or 22 pounds.
If newborn Frankie is 20 inches long at birth, hoe tall is she expected to be at her first birthday?
About 39 inches.
Of the five senses, which is the slowest to develop?
Vision
If Miguel’s sons development is normal, Miguel can expect his son will develop depth perception by about what age?
6 months
Regarding infants’ visual abilities, which of the following statements is FALSE?
Basic color vision develops prenatally.
Who used the visual cliff apparatus to study infant depth perception?
Eleanor Gibson and Richard Walk
Infant researcher Dr. Collins uses the visual cliff apparatus to test infants’ sensory abilities. What, specifically, is Collins Studying?
depth perception
A normal, six-day-old baby can be expected to do all of the following, EXCEPT…
Discriminate among happy, angry, and neutral facial expressions.
Infants show preferences for sweets at…
Birth
By what age is newborn Haley predicted to have developed basic color vision?
8 weeks of age
If Felicity’s development is average, she can be expected to discriminate among happy,angry, and neutral faces at what age?
4 to 6 months
If an Infant has learned to activate a crib mobile by kicking and she then retained the memory of the behavior for several weeks, that infant must be at LEAST how old?
6 months
Pedro just began lifting his chin and bringing objects to his mouth. What age would you guess Pedro to be?
2 to 3 months
If 6-month-old Milkhail’s development is normal, he can be expected to do all but which of the following?
Sit without support
By the end of the first year of life, Evan had mastered the most difficult balancing problem ever to be encountered in her life. What skill has she mastered?
Standing without support
A typical infant can stand without support by around
12 months
What is the visual acuity of a newborn?
20/400
When are newborn infants typically capable of imitating their parents’ facial expressions?
Within minutes of their birth
_____ was the most influential theorist on cognitive development and may be considered the most important developmental theorist of all time.
Jean Piaget
Regarding Jean Piaget, which of the following statements is FALSE?
Piaget earned his Ph.D in psychology, taking his courses in both philosophy and psychology.
Piaget found his first opportunity to study children through a chance meeting which other pioneer of psychology?
Theodore Simon
Piaget’s primary research technique involved…
Careful observation.
According to Piaget, a(n) _____ is an organized system of mental representations used to understand the world.
Schema