Children who watch more than three hours of television a day have more behaviour problems than other children, according to a new study.
The study, which used data more than 30,000 6- to 11-year-olds from the US National Survey of Children’s Health (NSCH) found that children in middle childhood were especially likely to have behavior problems if they watched more than three hours of television a day and had low parental involvement.
According to the report, published by US-based think tank Child Trends, school-age children spend more time watching television than on any other activity except sleeping.
The report adds that “numerous studies have found an association between television viewing and negative childhood outcomes”. Citing guidelines issued by the American Academy of Pediatrics , it says that an excess of TV viewing by children leads aggressive behavior, poor educational attainment, and obesity.
However, it points out that parental involvement and the family environment, in particular, have been shown to offer protective effects for children. Research finds that children with parents who are supportive and nurturing have fewer behavior problems, it says.
Their study sample consisted of parents of 31,117 children between the ages of 6 and 11 who reported on their child’s television viewing habits, parent-child communication, parental knowledge of their child’s friends, and their child’s behavior problems.
The study found that families in which parents did not communicate very well with their children had greater proportions of children with high levels of behavior problems, compared with families in which parents reported communicating very well with their children (38 versus 21 percent for internalising behaviors and 48 versus 27 percent for externalising behaviors).
Furthermore, families in which parents knew only some or none of their child’s friends also had greater proportions of children with high levels of behavior problems, compared with families in which parents reported knowing all of their child’s friends (31 versus 21 percent for internalising behaviors and 39 versus 26 percent for externalising behaviors).
The authors admitted that their study did not take television program content into account. They acknowledged that some studies have found that the type of television viewed is an important predictor of children’s outcomes.
“For example, numerous reviews of qualitative and quantitative studies on the effects of television content have found associations between violent content and aggressive behavior., Other studies have found associations between educational TV programs and increased knowledge and more positive racial attitudes among children,” the report said.
07/08/08
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