"In terms of intellectual ability, Dean is really far closer in mental age to younger children. Working back from the IQ figure, I would estimate his mental age of being between 9 and 10 years. Dean seems to have had some understanding that sex with under-age children was wrong, but had difficulty in explaining why. I do not think that he appreciated the full implications of his behaviour. People with this degree of Learning Difficulty have problems in weighing the long-term consequences of what they do against the short-term advantages of a particular course of action. Dean, however, seems to have been very chastened by the consequences of his behaviour and I would think that there is very little likelihood of this sort of offence being repeated."