There is intense interest in computer games. A total of 65 percent of all American households play computer games, and sales of such games increased 22.9 percent last year. The average amount of game playing time was found to be 13.2 hours per week. The popularity and market success of games is evident from both the increased earnings from games,…

Learning-disabled sixth through eighth grade students (n=25) received vocabulary instruction involving matching negation prefixes to root words. The students used an instructional computer game or a computer program that operated identically but without game features. Both programs produced equal gains in task skill, but the game produced higher…