In a study on the effects of alcohol on eyewitness memory, participants either did or did not drink alcohol. Then, participants witnessed a mock crime and had to recall details about the perpetrator and the scene. What is the research (alternative) hypothesis for this study? Group of answer choices A. Participants who did not drink alcohol recall more details about the mock crime than participants who did drink alcohol. B. There is no difference in the number of details recalled by those who did or did not drink alcohol. C. Participants recall, on average, 14 details about the mock crime. D. Participants have poor memory in all mock crime situations..