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.
Child psychologists study developmental behavior in children through research in physical, cognitive, emotional and social aspects of growth. As a child psychologist, you'll focus on preventing, diagnosing, treating and understanding children's psychological, emotional, developmental, behavioral and cognitive issues. Your duties will be to observe, interview and perform clinical studies and surveys to develop treatment plans for patients.