Employment of clinical, counseling, and school psychologists is projected to grow 20 percent from 2014 to 2024, much faster than the average for all occupations. Greater demand for psychological services in schools, hospitals, mental health centers, and social services agencies should drive employment growth.
Computer glasses are for intermediate viewing distance (distance from your seated position at your desk to your computer (usually about 50cm to a meter) Driving lenses usually do not have any reading power and are referred to as single vision lenses.
I think that is is best to sit pretty close to the computer, i sit about 10-15cm away from the monitor otherwise my eyes get pretty sore, and everything is blury. My eyesight is so-so, but hasnt got worse in a few years. Most of my friends sit like this too, seems to be the best distance on a 17 screen.