Whose groundbreaking research on taste aversion showed us how an organism's evolutionary history could influence what it could learn?

Compared to a good reader, a poor reader is likely to

a. make larger saccadic eye movements. b. make more regressions to earlier material. c. stop for less time during a fixation pause. d. have a larger perceptual span.

When decisions turn out badly, one is likely to experience regret. Studies suggest that the categories in which people express the greatest regrets involve their decisions with respect to their ________ and ________

a. dating life; marriage b. vacations; restaurant choices c. home life; routine chores d. education; career