Of the 400 Million Internet Users Worldwide, Approximately How Many

question 2

Multiple Choice

Of the 400 million Internet users worldwide, approximately how many are in the United States?

• A) fewer than 5 percent
• B) between 12 and 20 percent
• C) about half
• D) between 75 and 90 percent
• E) more than 92 percent

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Definitions:

CS-UCS Interval

The time gap between the conditioned stimulus (CS) and the unconditioned stimulus (UCS) in classical conditioning, affecting the strength and timing of the conditioned response.

Spontaneous Recovery

The return of a conditioned response (CR) when an interval intervenes between extinction and.

Extinction

The process in which a conditioned response decreases in frequency and eventually disappears due to the absence of reinforcement.

Novel Stimulus

A new or unfamiliar stimulus that has not been previously encountered by the organism.