Which of These Statements About Humans and Hominids Is Correct

question 23

Multiple Choice

Which of these statements about humans and hominids is correct?

• A) All hominids are humans.
• B) Most hominids are humans.
• C) All humans are hominids.
• D) Hominids are similar to humans.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually comes to trigger a conditioned response.

Spontaneous Recovery

The reappearance of a previously extinguished conditioned response after a period of no exposure to the conditioned stimulus.

Conditioned Response

A learned response to a previously neutral stimulus that has become associated with an unconditioned stimulus through conditioning.

Fear of Spiders

Also known as arachnophobia, it is an intense and irrational fear of spiders and other arachnids.