One of the most common neurotransmitters is

Using a wire coat hanger to unclog a stopped toilet or fish a hair plug out of a blocked drain demonstrates that you are not hindered by

A) functional fixedness. B) availability heuristic. C) mental sets. D) salience of surface characteristics.

Mrs. Scarpaci is complaining that the street noise is louder in her apartment than in her upstairs neighbor's. To test her claim, you check the noise in each apartment with a sound meter

The meter registers 50 db in Mrs. Scarpaci's apartment and 30 db in her neighbor's. How much louder is the street noise in Mrs. Scarpaci's apartment? a) 10 times louder b) 50 times louder c) 100 times louder d) 200 times louder