The first step in the scientific method is
A(n) _____ is a tentative explanation of a phenomenon based on observation.
Testing the hypothesis is all about the goal of _____ a behavior.
After investigating the effects of caffeine on learning, Dr. Mizrahi found that the more caffeine an individual consumed, the less information he or she was able to retain. According to the scientific method, which of the following steps should Dr. Mizrahi perform next?