The slope of the regression line
a. may never be negative
b. may never be greater than +1.00
c. may never be greater than the correlation value
d. none of these
d
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Sophia voted for Barack Obama in the 2008 U.S. Presidential election. She believes that approximately 90 percent of college students also voted for Obama, when in reality that number is much lower. Sophia's overestimation is consistent with the
a. false-consensus effect. b. confirmation bias. c. self-fulfilling prophecy. d. representativeness heuristic.
If your circadian rhythm becomes out of step with clock time when you travel, you experience a phenomenon known as:
A. sleep spindles B. activation-synthesis C. paradoxical sleep D. jet lag
The hippocampus appears to be critically involved in the formation of new _____ memories.
A) procedural B) episodic C) semantic D) primed
According to the trichromatic theory of color vision ____.
A. there are only three rods and three cones in each eye B. there are only three colors of light in the world C. rods are important for perception of light colors D. our perception of color depends on the relative activity of three types of cones