Jim used to disrupt the teacher's conversations by interrupting her. The teacher consistently ignored his interruptions and the behavior stopped. This is an example of

The question is incomplete and the full version can be found online.  

extinction is occurring.

Explanation:

In this example, what happens is extinction, meaning that the reinforcement provided for problem behavior (engaging in a discussion about the importance of not interrupting people when they speak) is discontinued to reduce or eliminate the problem behavior. As Jim´s interruptions are ignored, he doesn´t get the attention he wants and stops interrupting.

The other options are incorrect because this is not an example of shaping (a behavior is changed by rewarding the successive approximations to the desired behavior), discrimination (the ability to differentiate two distinct stimuli), nor generalization (the inclination to react in the same way to similar stimuli).

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.