Even identical twins raised in the same environment have phenotypic differences. What is said to account for these differences in how they look?
A. Multiple genes
B. Unique environment
C. The genome
D. Shared environment
Ans: B. Unique environment
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How does disequilibrium lead to cognitive growth?
A. Synaptic pruning has more of an influence on cognitive growth than disequilibrium. B. Disequilibrium causes individuals to experience an increase in REM sleep, thereby increasing their cognitive abilities. C. Disequilibrium causes an eruption in synaptic growth in the brain, thereby enhancing cognitive growth. D. Individuals experience a mismatch between existing schemas and reality, which is confusing, so they are motivated to modify their cognitive schemas to match reality.
Memories of which we are aware are called __________ memories
a. implicit b. explicit c. procedural d. semantic e. surface
When comparing the crying behaviors of South Korean infants to the crying behaviors of American infants, it is clear that:
a. the behaviors of the mother influenced the average length of time an infant cries. b. temperament varies between cultures and affects the length of time an infant cries. c. there are no differences between cultures in length of time that an infant cries. d. the attitudes of the father influence their infant's length of crying.
Communication between two neurons is called