Related questions with answers

Instead of methodically poring through the atlas to find the correct map, Ivan just flipped to the section of the book where he thought it might be. Using a strategy based on a hunch rather than examining each page carefully involves the use of a. an algorithm. b. a heuristic. c. a syllogism. d. insight. e. framing.

a. an algorithm.

b. a heuristic.

c. an "Aha!" moment.

d. insight.

e. framing.

Dr. Warren is testing the link between the consumption of caffeine and a person’s memory. She randomly divides 300 participants into three groups and gives each participant an energy drink to consume. Some of the drinks have high levels of caffeine, some have medium amounts, and some have none at all—but they all taste the same. About 30 minutes later, she has the participants play a memory game on the computer where they have to match faces and names together. At the end of the game, the computer thanks them for playing, and their scores are sent to Dr.Warren’s lab. The dependent variable in the experiment is a. how quickly the participants matched the names and faces. b. the participants’ scores from the memory game. c. the amount of caffeine they consumed. d. their explanations about how they played the game. e. the amount of caffeine they consume in a typical week.

Question

Instead of methodically poring through the atlas to find the correct map, lvan just flipped to the section of the book where he thought it might be. Using a strategy based on a hunch rather than examining each page carefully involves the use of a. an algorithm. b. a heuristic. c. an "Aha!" moment. d. insight. e. framing.

Solution

Verified

b. a heuristic

Ivan is using a simple and efficient strategy to find the map based on his judgment. This strategy is a heuristic. This contrasts with algorithms in which the strategy follows a more involved and logical procedure to solve a problem.