In recent years, researchers have found receptors for a fifth basic taste quality, umami, which is the flavor of monosodium glutamate
a. true
b. false
Answer: a. true
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Ivan Pavlov rang a bell every time he fed meat powder to dogs. After repeated trials, the dogs began to salivate when they heard the bell, even if there was no food in sight. According to Pavlov, the dogs' salivation in the absence of food, following the
a. conditioned stimulus. b. conditioned response. c. unconditioned stimulus. d. unconditioned response.
Itzel, a Yucatec Mayan preschooler, is hungry. She is most likely to
A) decide for herself when and how much to eat. B) ask her mother to make her a meal. C) wait until the family's set mealtime to eat. D) make a pretend meal for herself and her dolls to "eat."
You are having a discussion with some friends about the world's population. Which one of your friends is correct?
A. Olivia, who says that the world's population was growing but has since slowed to a standstill B. Sayed, who says that the world's population is growing but attributes the growth to developed countries C. Abbey, who says that the world's population is growing and nearly all of the increase will happen in developing countries D. Hector, who says that the world's population hasn't grown in decades
In the high-amplitude sucking method, what may be inferred when a baby sucks more after being presented with a new sound?
The baby is dishabituated to the new sound. The baby is distressed by the new sound. The baby is habituated to the new sound. The baby cannot distinguish between the old and new sounds.