Are testees scores biased differentially by their levels of computer experience?
On the basis of operational experience and the results of several experiments, the answer is “no.” Most testees now are computer literate, and the few who are not have no serious disadvantage because no skills unique to computer use are involved. Typically those with little computer experience spend more time getting up to speed during the instructions phase, but once they are comfortable using the WOMBAT keypad, they have no further problem attributable to their limited computer experience.
