Which of the following defines arousal?
a. the experience of feeling or emotion.
b. our experiences of the responses created by the sympathetic division of the ans
c. a mental and physiological feeling state
d. a driving force that directs behavior

How the environment of the northeast region affects the lifestyle of the people that live there

Which nims command and coordination structures are offsite locations where staff from multiple agencies come together?

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?