Children who have a third copy of chromosome 21 in their DNA suffer from
A) fragile X syndrome.
B) Down syndrome.
C) Turner's syndrome.
D) Xenophanes syndrome.
B
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After looking up a friend's new number in the phone book, Franklin discovers that the pay phone is being monopolized by someone. Assuming that Franklin is not rehearsing the number, he will be able to remember the telephone number for about
A. one second. B. ten seconds. C. twenty seconds. D. two minutes.
Marasmus and kwashiorkor are
a. pituitary hormones. c. forms of malnutrition. b. childhood viral diseases. d. neural tube defects.
Primary drives; hunger, thirst, sex are, by definition,______
a. unlearned c. classically conditioned b. learned d. operant conditioned
Two police officers are at the scene of a traffic accident. After talking to several people, Officer Jones reported the driver who rear-ended the other vehicle was traveling close to 50 mph in a 35 mph zone
Officer Smith, however, disagreed. Based on the people he talked to, the driver was traveling about 38 mph. Their captain asked you to find out how they could disagree so much. You found that Officer Jones asked "how fast was the car moving when it slammed into the other car?" while Officer Smith asked "how fast was the car moving when it bumped into the other car?" and told the captain it was a good example of (the) _________________. a. misinformation effect c. faulty eyewitness testimony b. natural variations d. context-dependent effect