Managing children on watching television
The definition for television is a system for transmitting visual images and sound that are reproduced on screens, primarily used to broadcast programs for entertainment, information, and education. The history of television comprises the work of numerous engineers and inventors in several countries over many decades. The first practical demonstrations of television, however, were developed using electromechanical methods to scan, transmit, and reproduce an image. As electronic camera and display tubes were perfected, electromechanical television gave way to all-electronic systems in nearly all applications. Commercially available since the late 1920s, the television set has become commonplace in homes, businesses and institutions, particularly as a vehicle for advertising, a source of entertainment, and news. In 2009 78 percent of the world's households owned at least one television set, an increase of 5% over 2003.Television can be used in many ways, such as entertainment, information, and education. Television can be bad but it can be good if we know how to manage with it. The American Academy of Child and Adolescent Psychiatry states that television viewing can be a powerful influence in developing value systems and shaping behavior. Most of us are aware that Sesame Street teaches children who are ready for it, letters and numbers. Research on children’s behavior, school performance, weight, sleeping habits, and brain development back up the assertion that TV is harming our children. Violent behavior, research has shown that the more hours children spend watching TV, the more likely they are to display aggressive impulses and hostile feelings. This effect has been found to apply whether the televised behavior is performed by a human or by a cartoon character. And aggressive impulses have been found to occur with girls as well as boys and with teenagers and adults as well as...
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