If a researcher wished to observe the change in cognition relating to brain stimulation, a technique the researcher might use would involve a small magnetic pulse to create a small pulse of electricity. Which stimulation technique would the researcher use?

Which of the following is a possible Pearson r correlation value?

a. -1.05 b. -1.1 c. 100 d. -0.18

What is the similarity between eating with friends and eating while watching television? a. Both make you likely to eat a well-balanced diet

b. Both make you likely to eat faster than you would otherwise. c. Both make you likely to eat foods you would otherwise refuse. d. Both make you likely to eat more than you would otherwise.