Interesting question. It, of course, would depend upon the exposure time and the intensity of the radiation. I'm not an expert in radiation effects on the eye. But from what I know, it would be more likely that retinal effects in the back of your eye would cause more damage than iris effects in the front part.
How to Become a Child Psychologist. A child psychologist has a doctorate degree in psychology (some positions only require a Masters degree), with a special interest in working with children.
Depending on his preferred area of study, a child psychologist will often work with all sorts of children. Not every child that a child psychologist works with is considered to be abnormal. A child psychologist might work with so-called normal children for several reasons.