Tim has been conditioned to blink using air puffs and a 700 MHz tone. The experimenter finds that the conditioned response also occurs for 750 MHz tones and 650 MHz tones but not for 1250 MHz tones or 500 MHz tones. Tim is displaying:

a. stimulus generalization.
b. spontaneous recovery.
c. stimulus discrimination.
d. extinction.

How did the government of ancient athens differ from that of the early romans? (5 point) in athens, citizens voted for representatives who voted on issues, while in rome, citizens voted directly on issues. in athens, citizens voted directly on issues, while in rome, citizens voted for representatives who voted on issues. in athens, the government was ruled by a small group of powerful people, while in rome, the government was ruled by kings. in athens, the government was ruled by kings, while in rome, the government was ruled by a small group of powerful people.

What important race leader of the early twentieth century is being described?

1.how is germany's economic system similar to that of the united kingdom a.both are free-market economic b.both are command economic c.both are mixed economic d.both are traditional economic