Data Visualization of Published Findings on Video Games and Aggression in Children 1984-1995

Data Visualization of Published Findings on Video Games and Aggression in Children 1984-1995
n = 13
That is, only 13 published studies, specifically on the relationship between video games and aggressive behavior, existed in that time frame. Subjects are mostly children and adolescents, with two studies testing undergraduates.

…a curious new psychiatric disorder that the authors terms ‘Space Invaders Obsession’

“The intrusion of video games into health related issues has not been restricted to physical maladies. In September 1982 the Journal of the American Medical Association reported a curious new psychiatric disorder that the authors terms ‘Space Invaders Obsession.’ The victims of this disorder were men about to be married, and it took the form of a fourfold (or greater) increase in the playing of Space Invaders in the few weeks preceding the marriage. One man insisted that the honeymoon be postponed for a few hours so that he could get in a few more games. The authors, researchers at the Duke University medical Center, asserted that the principal goal of the game – defending a home base against aliens – took on a special symbolic significance in the face of an impending marriage. (It also reported that, for whatever reason, gameplaying dropped dramatically following marriage.)

– Excerpt from Mind at Play: the Psychology of Video Games (1983) by Geoffrey R. Loftus and Elizabeth F. Loftus, 109

Cooper and Mackie, 1986, Video Games and Aggression in Children

Cooper, Joel, and Diane Mackie. 1986. “Video Games and Aggression in Children.” Journal of Applied Social Psychology 16 (8): 726-744.

This study examined the effect of playing an aggressive or nonaggressive video game on fifth-graders’ free play. Twenty-two pairs of boys and 20 pairs of girls were randomly assigned to one of three conditions. One of the children in each pair played a video game rated by peers as aggressive, a video game with little aggression, or a non-video maze-solving game for 8 minutes. The other child watched. Each child was then left individually to engage in free play in a separate room for 8 minutes, and also given the opportunity to deliver rewards and punishments to another child. The results were similar for both players and observers. Girls shoed significantly more general activity and aggressive free play after playing the aggressive video game, but they perceived Missle Command as only slightly more violent than Pac-Man. Girls’activity decreased and their quiet play slightly increased after playing the low aggressive game compared to the control group. Differences in boy’s vs. girls’ activity may be a function of socialization in appropriate boy/girl behavior. Neither video game had any significant effect on boys’ free play. Video games did not affect boys’ or girls’ behavior on the intepersonal measure of aggression (ie. neither girls nor boys gave significantly more punishments or rewards after playing any of the games). According to the authors, these results suggest that video game effects are not parallel with violent television effects.