An experiment is conducted to investigate the effects of three different doses of a drug (low, medium, high) on reaction time. The null hypothesis is that
a. The low dose leads to faster reaction times
b. The high dose leads to faster reaction times
c. There is no difference between the reaction times associated with the three doses
d. There is a difference between the reaction times associated with the three doses
c
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After his football team wins a close game on a very risky play that rarely works, Greg says, "I KNEW that play would win the game for us." In reality, he wasn't at all sure it would work until after the play was completed
His thinking is an example of ________. a. hindsight bias b. counterfactual thinking c. framing d. the confirmation bias
The process by which the brain receives, selects, modifies, and organizes incoming nerve impulses is referred to as a. perception
b. sensation. c. imagination. d. expansion.