Similarity in development of processing speed across diverse tasks in several cultures
A) is most likely due to a decrease in the level of neurons and their connections.
B) implies a fundamental change in efficiency of the information-processing system.
C) indicates irregular levels of synaptic pruning.
D) is unrelated to increased capacity of working memory.
B
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According to the Article Watching and Weighting, which of the following is a finding of research about weight loss:
(a) the best way to lose weight is to exercise (b) overweight babies become overweight adults (c) weight loss is largely a matter of learning self-control (d) lifestyle exercise is more effective for weight loss than planned aerobic exercise
You are fighting off an attacker and see people across the street, but they are not looking your way. Your textbook suggests that it would be best to scream
a. very loudly. b. "Fire." c. "Help, he has a gun." d. none of these phrases.