What is the "phi" phenomenon?
a. When one stationary object alternates with another, we see movement
b. People who know each other well are likely to think the same thing at the same time.
c. The more times one has been depressed, the easier it is to become depressed again.
d. A sound heard at the same time as a visual stimulus seems to come from that object.
a
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Unskilled readers tend to _____ more than skilled readers
a. rely on phonological cues b. make sure their eyes "hit" all words c. use context to help identify words d. connect letters and sounds
The biggest health risks that adolescents and young adults face develop from ______.
A. chronic diseases B. environmental factors C. genetics D. behavior
Reciprocal inhibition is a simple type of _________ reflex
a. monosynaptic. b. polysynaptic c. flexion d. withdrawal
Hispanic Americans have high rates of smoking, obesity, and hypertension, yet lower mortality rates than European Americans and many other Americans. What is the most plausible explanation for this apparent contradiction?
A) ?Hispanic Americans must have superior genetic protections against related chronic diseases. B) ?The statistics on Hispanic Americans' rates of these poor health behaviors must be incorrect. C) ?Hispanic immigrants must not have had time to develop chronic diseases from American lifestyles. D) ?Hispanic Americans' better social support systems must override their unhealthy behaviors.