By the end of the first year, a baby's ability to manipulate objects greatly expands with the development of ________.

A. the pincer grasp
B. the ulnar grasp
C. the fine-motor reflex
D. prereaching


Answer: A

Psychology

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Let's say we could teach a dolphin to understand the difference between the sentences "The parrot kissed the dolphin" and "The dolphin kissed the parrot." If this were demonstrated, it might mean the dolphin understood __________.

A. phonemes B. morphemes C. syntax D. pragmatics

Psychology

In Baillargeon study of object permanence using the violation-of-expectation method, his subjects were

a. between 1.5 and 2.5 months old. c. between 8 and 12 months old. b. between 3.5 and 4.5 months old. d. between 12 and 18 months.

Psychology

Research has confirmed that people addicted to drugs may die of an overdose even when they have taken less than their normal dosage of a drug

a. true b. false

Psychology

Rana generally believes that killing is murder and is wrong but she also says,

"sometimes assisted suicide might be the right thing to do so that a person in anguish can die with dignity." Kohlberg would most likely classify Rana's moral reasoning in which stage? A) Social contract orientation B) Good girl-good boy morality C) Instrumental hedonism orientation D) Law and order orientation

Psychology