Which of the following is NOT an advantage of using computer-assisted instruction (CAI)?
a. CAI can give hints about why an answer was wrong and what needs to be corrected.
b. CAI can save teachers and learners much time and effort.
c. People often do better with feedback from a computer because they can freely make mistakes and learn from them.
d. CAI has been shown to lead to significantly higher levels of mastery than traditional methods.
D
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a. a love of music. c. a predisposition for soft noises. b. a bias for speech. d. a fully developed vocal tract.
You visit your friend in the hospital after giving birth to her first child, and her husband mentions that he is so relieved that the APGAR score was a 9, so now he doesn't have to worry about any problems
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A) second, delivery of the baby. B) first, delivery of the placenta. C) third, delivery of the placenta. D) first, dilation and effacement of the cervix.