According to ohrp, a problem is an 'unanticipated problem' when it meets which of the following criteria: a. unexpected, related or possibly related to the research, suggests that the research does not put the subjects or others at greater risk b. expected, related or possible related to the research, suggests the research puts others at greater risk c. unexpected, related or possible related to the research, suggests the research puts subjects or others at greater risk d. unexpected, unrelated to the research but still occurring with a subject, suggests the research puts others at greater risk

Ascientist successfully predicts the outcome of an experiment. you watch carefully and know he didn't cheat. the scientist's success shows that: a) the scientist knows absolute truth about this experiment; success is not possible unless you know the truthb) the scientist was just lucky; no one ever knows what's going on, so successful predictions require luckc) the scientist may know the truth, or at least know something that is close to the truth, or the scientist may have gotten lucky this time; you can't be absolutely sured) the scientist really was cheating, even though you didn't see the cheating; no one can get things right, except by cheatinge) the scientist spent the night at a particular hotel chain and go a free breakfast, giving the scientist the ability to do amazing things