__________ is the use of another person's ideas, words, or data without giving that person credit for his or her work

A high, negative correlation between sleep deprivation and anxiety would indicate that

A) the more sleep deprived a person is, the more likely he or she is to be anxious. B) the less sleep deprived a person is, the less likely he or she is to be anxious. C) the more sleep deprived a person is, the less likely he or she is to be anxious. D) anxiety leads to sleep deprivation. E) sleep deprivation prevents anxiety.

Köhler's research on Tenerife ____

a. ?invoked a pre-test/post-test design to assess learning b. ?required the use of domesticated animals c. ?used the systematic manipulation of problem difficulty d. ?required an anthropomorphic approach e. ?was analyzed based solely on his descriptions of incidents