Approximately _____ African-Americans are carriers of sickle-cell anemia
a. one in 5 c. one in 20
b. one in 10 d. one in 100
B
You might also like to view...
What can we conclude about the two major explanations for speech perception?
a. Humans show categorical perception for nonspeech sounds, which argues against a phonetic module approach. b. Humans show categorical perception for nonspeech sounds, which argues for a phonetic module approach. c. Humans cannot use visual cues as aids to the perception of phonemes, which argues against a general mechanism approach. d. Infants use a general mechanism approach, whereas adults typically use a phonetic module approach.
What contains the words, stored in memory, each of which has a threshold for being activated?
A. Attenuator B. Dictionary unit C. Detector D. Filter
The neonate's body weight is only 5 percent of that of the adult
Indicate whether this statement is true or false.
Which of the following professionals is trained as a physician and may be found working in either private practice or in a hospital setting?
A) clinical psychologist B) clinical social worker C) mental health counselor D) psychiatrist