Subject variability is the variability of individuals’ scores around the ______.
a. group sample
b. population variance
c. population standard deviation
d. group mean
Ans: D
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Sheila is recovering from a serious stroke that damaged her frontal cortex. Which outcome is most likely?
A. Sheila's left hemisphere will no longer be able to communicate with her right hemisphere. B. Sheila will have a difficult time breathing and seeing. C. Sheila's personality will be different. D. Sheila will have no more axons.
Which reflex is demonstrated by the infant's tendency to suck at things that touch its lips?
A. rooting reflex B. sucking reflex C. gag reflex D. startle reflex
Do you think that baby signing is useful for language development? Why or why not?
What will be an ideal response?
In the development of theory of the mind, a 3-year-old child will develop an understanding of the concept of pretend before he or she understands ___________
a) perception b) imagination c) belief d) language