By the infant's first birthday, the average infant's weight has __________
a) doubled
b) tripled
c) quadrupled
d) increased nearly five times
Answer: b
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Another name for the midbrain is the
A. myelencephalon. B. metencephalon. C. mesencephalon. D. diencephalon.
Practice of motor skills helps the brain
A) grow extra synapses in the occipital lobe. B) prune ineffective synapses. C) overcome infantile amnesia. D) develop compulsive compliance.
A design that has two conditions with the same participants in both conditions is a(n) ________ design.
A. random time series B. repeated measures C. independent groups D. posttest-pretest
3.6 million years ago, hominids left footprints in volcanic ash, preserved as fossils in present day
a. Neander, Germany. b. Laetoli, Tanzania. * c. Altimira, Spain. d. Darwin, Australia.