Individuals highly sensitive to rewards tend to experience more food cravings and are more likely to be overweight or develop eating disorders than other people. Researchers recruited healthy volunteers and scored their reward sensitivity using a questionnaire. The subjects were then presented with images of appetizing foods while their brain activity was measured using functional MRI. Reward sensitivity was found to correlate with brain activity in response to the images. Identify the explanatory and response variables in this study.

the old way of life was represented by superstition, an angry god, and absolute submission to authority. the thinkers of the age of reason ushered in a new way of thinking. this new way championed the accomplishments of humankind. individuals did not have to accept despair. science and reason could bring happiness and progress. kings did not rule by divine right. they had an obligation to their subjects. europeans pondered the implications for nearly a century. americans put them into practice first.

the article must be ratified by three-fourths (38) of states within a proscribed deadline.

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