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.

The answer is c. stimulus discrimination.

Explanation:

Stimulus discrimination occurs when a person or animal is able to differentiate a stimulus from other ones that are similar. For example, if a dog is conditioned to respond to the sound of a bell before eating, discrimination would occur if it did NOT respond to other similar sounds.

In contrast, generalization takes place when the subject responds in the same way to similar stimulus.

1.) question:

how was the agricultural revolution related to the industrial revolution?

d.) improved agriculture led to population growth, which increased demand for goods.

2.) question:

which of the following happened first in the events leading to american independence?

c.) the meeting of the first continental congress.

3.) question:

what was one advantage that cities offered businesses and industrialists?

answer:

d.) transportation networks

4.) question:

what economic philosophy developed in response to the problems of industrial workers?

a.) socialism

5.) question:

how does this image relate to the jacobins?

b.) the jacobins used this machine to scare and execute those who supported the king.

hope this !

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.