daniel has witnessed a violent crime and has been questioned by the police six months ago. a social worker, dr. rolly, who is reviewing the case is doing a research study regarding the development of ptsd and has asked daniel to participate. daniel agreed to participate and has had scans done of his brain while he discussed what he witnessed with dr. rolly. after reviewing the scans, dr. rolly does not think daniel has ptsd. what evidence might dr. rolly have seen from the brain scans to draw this conclusion?

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