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제목:폭력적인 성향을 가진 어린이들에서 텔레비젼과 비데오게임등에 노출을 줄였을 때 효과
내용:초등학교학생들이 폭력적인 텔레비젼물, 비데오, 비데오 게임등에 노출되었을때 폭력적 성향이 증가하며, 이런 매체의 이용시간을 줄인후 이전과 비교하였을때 폭력성 및 놀이터에서 공격적인 단어사용 및 부모로부터 공격성에 대한 평가등이 현저히 감소되었다고 하였다.
원논문: Arch Pediatr Adolesc Med. 2001;155:17-23
Effects of Reducing Children's Television and Video Game Use on Aggressive Behavior
A Randomized Controlled Trial
Thomas N. Robinson, MD, MPH; Marta L. Wilde, MA; Lisa C. Navracruz, MD; K. Farish Haydel; Ann Varady, MS
Context: The relationship between exposure to aggression in the media and children's aggressive behavior is well documented. However, few potential solutions have been evaluated.
Objective: To assess the effects of reducing television, videotape, and video game use on aggressive behavior and perceptions of a mean and scary world.
Design: Randomized, controlled, school-based trial.
Setting: Two sociodemographically and scholastically matched public elementary schools in San Jose, Calif.
Participants: Third- and fourth-grade students (mean age, 8.9 years) and their parents or guardians.
Intervention : Children in one elementary school received an 18-lesson, 6-month classroom curriculum to reduce television, videotape, and video game use.
Main Outcome Measures : In September (preintervention) and April (postintervention) of a single school year, children rated their peers' aggressive behavior and reported their perceptions of the world as a mean and scary place. A 60% random sample of children were observed for physical and verbal aggression on the playground. Parents were interviewed by telephone and reported aggressive and delinquent behaviors on the child behavior checklist. The primary outcome measure was peer ratings of aggressive behavior.
Results : Compared with controls, children in the intervention group had statistically significant decreases in peer ratings of aggression (adjusted mean difference, -2.4%; 95% confidence interval [CI], -4.6 to -0.2; P = .03) and observed verbal aggression (adjusted mean difference, -0.10 act per minute per child; 95% CI, -0.18 to -0.03; P = .01). Differences in observed physical aggression, parent reports of aggressive behavior, and perceptions of a mean and scary world were not statistically significant but favored the intervention group.
Conclusions: An intervention to reduce television, videotape, and video game use decreases aggressive behavior in elementary schoolchildren. These findings support the causal influences of these media on aggression and the potential benefits of reducing children's media use.
Arch Pediatr Adolesc Med. 2001;155:17-23
내용:초등학교학생들이 폭력적인 텔레비젼물, 비데오, 비데오 게임등에 노출되었을때 폭력적 성향이 증가하며, 이런 매체의 이용시간을 줄인후 이전과 비교하였을때 폭력성 및 놀이터에서 공격적인 단어사용 및 부모로부터 공격성에 대한 평가등이 현저히 감소되었다고 하였다.
원논문: Arch Pediatr Adolesc Med. 2001;155:17-23
Effects of Reducing Children's Television and Video Game Use on Aggressive Behavior
A Randomized Controlled Trial
Thomas N. Robinson, MD, MPH; Marta L. Wilde, MA; Lisa C. Navracruz, MD; K. Farish Haydel; Ann Varady, MS
Context: The relationship between exposure to aggression in the media and children's aggressive behavior is well documented. However, few potential solutions have been evaluated.
Objective: To assess the effects of reducing television, videotape, and video game use on aggressive behavior and perceptions of a mean and scary world.
Design: Randomized, controlled, school-based trial.
Setting: Two sociodemographically and scholastically matched public elementary schools in San Jose, Calif.
Participants: Third- and fourth-grade students (mean age, 8.9 years) and their parents or guardians.
Intervention : Children in one elementary school received an 18-lesson, 6-month classroom curriculum to reduce television, videotape, and video game use.
Main Outcome Measures : In September (preintervention) and April (postintervention) of a single school year, children rated their peers' aggressive behavior and reported their perceptions of the world as a mean and scary place. A 60% random sample of children were observed for physical and verbal aggression on the playground. Parents were interviewed by telephone and reported aggressive and delinquent behaviors on the child behavior checklist. The primary outcome measure was peer ratings of aggressive behavior.
Results : Compared with controls, children in the intervention group had statistically significant decreases in peer ratings of aggression (adjusted mean difference, -2.4%; 95% confidence interval [CI], -4.6 to -0.2; P = .03) and observed verbal aggression (adjusted mean difference, -0.10 act per minute per child; 95% CI, -0.18 to -0.03; P = .01). Differences in observed physical aggression, parent reports of aggressive behavior, and perceptions of a mean and scary world were not statistically significant but favored the intervention group.
Conclusions: An intervention to reduce television, videotape, and video game use decreases aggressive behavior in elementary schoolchildren. These findings support the causal influences of these media on aggression and the potential benefits of reducing children's media use.
Arch Pediatr Adolesc Med. 2001;155:17-23
