Yao is 45 years old. How has the maximum vital capacity of his lungs changed from when he was 25?
A) It has decreased by about 5 percent.
B) It has decreased by about 20 percent.
C) It has remained constant.
D) It has increased by about 10 percent.
B
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Nicole is being raised in a home where both English and Spanish are spoken. She is likely to
a. learn language at the same rate as a child who is learning only one language. b. learn language more slowly at first because she will mix words from the two languages, but will be as proficient or better in language skill than monolingual children later in childhood. c. learn language more quickly at first because she is exposed to more words but have less proficient language skills than monolingual children later in childhood. d. be delayed in her language growth throughout infancy and childhood.
A comparative psychologist is interested in comparing different ________
A) species B) age groups C) statistical techniques D) IVs E) cultures