What was especially unusual about Loulis the chimpanzee's communication abilities?
A. Loulis used an artificial language based on plastic symbols.
B. He was the first chimp who could follow simple written instructions.
C. Loulis was the first chimpanzee to understand and use sign language.
D. He learned sign language from other chimpanzees.
Answer: D
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a. acceptance b. bargaining c. depression d. denial and isolation
When we are driving along a dark road at night, the moon may appear to move along with us. This perceptual experience is an example of
a. the autokinetic effect. c. binocular depth cues. b. the phi phenomenon. d. motion parallax.
Sean has been praised for his commitment to manage diversity. He has included personality assessments in his recruitment efforts and interviews include specific questions on candidates' values and work preferences. Sean's efforts focus on _________
Fill in the blank(s) with the appropriate word(s).
The development of pubic hair, though located around the external genitalia that are involved in reproduction, is still considered to be a __________ sex characteristic.
A. tertiary B. pubescent C. primary D. secondary