Stem cells have been used to successfully treat all of the following except:
a. Tumors
b. Growth of human organs
c. Heart disease
d. Spinal cord injury
B
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The effects of divorce are surprisingly similar for both members of the marriage. Research finds that the most common feelings experienced include all EXCEPT which of the following?
a. deep disappointment b. feeling misunderstood c. rejection d. intense anger
_____ is a threatening event that has a relatively long duration and no readily apparent time limit
a. Acute stress c. Chronic stress b. Frustration d. Internal conflict
Which of the following did Hebb accomplish?
a. He characterized equipotentiality. b. He identified the existence of instinctual drift in many species. c. He linked the reticular activating system with cognitive and behavioral performance. d. He conducted research on hemispheric specialization with split-brain patients.
Which theorist(s) regarded the child's self-directed speech to be important, sophisticated, purposive, or communicative?
a. Neither Piaget nor Vygotsky b. Piaget, but not Vygotsky c. Vygotsky, but not Piaget d. Both Vygotsky and Piaget