The Garrol family is concerned because their 3-year-old son is still not talking. Which of the following is a possible reason for the delayed language development of about 3% of preschool children?
A. Hearing problems
B. Cognitive limitations
C. Problems in fast mapping
D. All of these
Answer: D
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Newborn goslings have an innate tendency to follow the first moving object they see after being hatched. Which researcher observed this behavior that takes place during a critical period for the gosling?
A. Mary Ainsworth B. Harry Harlow C. John Bowlby D. Konrad Lorenz
Which of the following statements is most accurate?
a. The household system can provide an environment that facilitates development and mental health. b. Household maintenance is relatively easy and does not take much time. c. The value of the accomplishments of management of the household is well defined in monetary terms. d. Recent trends indicate an increase in time spent on household tasks.
Infants learn to control their heads before they learn to control their arms, illustrating the _____ rule.
A) proximodistal B) cephalocaudal C) dorsal striatal D) ventral medial
Babies who were given infant "brain stimulation" videos are actually slower at acquiring words than babies who did not watch the videos
Indicate whether this statement is true or false.