In controlled experiments in the laboratory and in field studies of actual witness memories it has been found that such recall is simply not possible. (slaw.ca)
Even telling the graduate assistant to report it would have been a good because it would have had to come back to the actual witness, wouldn't it? (religion.blogs.cnn.com)
In an earlier book, Seduced by Death: Doctors, Patients, and the Dutch Cure (1996), Hendin described how the actual witnessing of the effects of legalized euthanasia, far more than any theoretical consideration, persuaded him of its pernicious impact. (firstthings.com)