The answer is C)Emotion
*Interjection is one of the many parts of speech that clearly expresses the feelings or emotions of the subject or the actor. Interjections can be words or phrases that may be used alone or placed within, before or after a sentence. It is usually followed by punctuation marks, most commonly an exclamation point. The words ahem, ahh, eh, ewww, oops, jeezzz, phew are examples of interjections. Therefore, among the choices presented above, interjections are closely related or associated with emotions.
I believe the answer is: The presence or absence of music
independent variable refers to the type of variables that are not influenced by other variables. This represent the things that can be controlled by the researchers in order to ignite a certain causal relationship with the dependent variables ( the things they want to measure)
This example illustrates the foot-in-the-door technique.
This refers to the fact that if you manage to convince somebody to do a small favor for you, they will be more likely to help you with something more engaging and important as well. As you can see here, Maria helped Nat with one lesson, but then she was more willing to help him with three.
