If Henry is a normally developing 9-month-old, he most likely
a. has already produced his first recognizable word
b. spends a lot of his time awake babbling meaningless sequences such as bababa and mamama
c. is still only cooing and vocalizing randomly and infrequently
d. has not reached the stage of gestural communication
B
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A unique element of foster parenting is the concern over the level of bonding that should take place between a child and the foster parents
a. True b. False Indicate whether the statement is true or false
Growing infants influence their parents' behavior at the same time they are changed by it. This illustrates
a. reciprocal influences. b. the secular trend in behavior. c. genetic predispositions. d. the zone of proximal development.
A sample is
a. a measure of central tendency. b. a measure of variability. c. the same as the z-score or standard deviation. d. a portion of a population.
Your friend thinks that laughter is associated with better health. Based on the information in the textbook, you can tell him that ____
a. ?there has been no scientific research on the subject b. ?the scientific research has shown that not laughing is a cause of disease c. ?the scientific research has shown that there is no association d. ?the scientific research has shown that there is an association