Theory-based predictions are called:

Assume that each of the following individuals has a diagnosis of bulimia nervosa. Which one of them is most likely to engage in an episode of binge eating at this point?

a. Penelope, who is upset over failing two exams and just had an argument with her parents b. Farrah, who is wondering what will happen to her town now that a major employer has cut back on jobs c. Diane, who is watching television and feels sleepy as she listens to the reports of political polls d. Suchira, who just won a scholarship to the college she wanted to attend and is going out to celebrate

Which of the following statements is true?

a. Scientists should keep their research covert so as to protect their ideas from plagiarism. b. It is a waste of time and money to replicate a study that has already been done. c. Disclosure of the details of a study is important so that others can verify or refute the findings. d. Peer reviews take place after research findings are announced publicly.