What is the best explanation for the dog's superior sense of smell compared to ours?
a) They have long snouts.
b) They are closer to the ground.
c) Their olfactory epithelium is much larger.
d) Their olfactory neurons project into their brain and ours don't.
Answer: c
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In a study of mental functioning comparing young adults to individuals in their sixties, a psychologist asks questions like the following: "You are about to buy a new car, what factors will you have to consider?" What is the psychologist doing a
he likely to find? a. The psychologist is using questions that tap fluid intelligence; the older group will perform at a higher level. b. The psychologist is using questions that tap wisdom; the two groups will not differ in their performance. c. The psychologist is using questions that tap wisdom; the young adults will outperform the older group. d. The psychologist is using questions designed to tap fluid intelligence; the two groups will not differ in their responses to these types of items.
Which of the following tests uses the General Cognitive Index (GCI)?
a. Bayley Scales III b. Gesell Developmental Schedules c. Brazelton Neonatal Assessment Scale d. McCarthy Scales of Children's Abilities
All of the following are necessary conditions for cognitive dissonance specified by Cooper and Fazio (1984) except that people must
a. freely choose to engage in the attitude-discrepant behavior. b. assign responsibility for the behavior to an outside source. c. experience physiological arousal as a result of their behavior. d. attribute their arousal to the attitude-discrepant behavior.
A pig trained by the Brelands to pick up large wooden coins and deposit them in a wooden “piggy bank” learned quickly to do so for food rewards, but eventually ____
a. ?reverted to washing the coins instead, in accordance with its natural approach to food b. ?became too bored with the repetition of the task to continue c. ?chose to wallow in the mud instead, in order to cool off d. ?reverted to rooting for the coins instead, in accordance with its natural approach to food