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kadex27

B. Helen Liu - 1 views

  • In 1962, 77% of a Gallop Poll respondents said they had watched television the day before; in 1988, 91% admitted doing so. Nowadays "an average American spends at least three hours a day in front of a television set" (Glenn 223). Considering the impact of television on reading only in terms of time, conventional wisdom has it that television has a detrimental influence on the development of a person's literacy level simply because that people have allocated less time on reading. Thus it is not surprising for the general public to have the notion that Americans' reading habits are on the decline. Such view is reinforced by the popularity of such books as Jonathan Kozol's Illiterate America, in which Kozol states that more than one-third of American adults cannot read successfully. David Harman, the author of Illiteracy: A National Dilemma, observes that "more and more working members of mainstream America are found to be either totally illiterate or unable to read at the level presumably required by their job or their position in society."
  • Many educators, educational policymakers, and individuals with public influence have suggested that television watching has indeed lowered the academic performance of school children, both in reading and writing, and in mathematics. Support for such assertions frequently appears on television screens. Although children may learn the meaning of some words from watching television, television viewing presumably lessens the time they spend on homework, reading books, listening to adult conversation, and other activities with greater potential (than watching television) for the development of vocabulary, a major component of an individual's literacy proficiency. The increase in television watching by adults may also have adversely affected their development and retention of vocabulary by decreasing such activities as reading and conversing.
cagordon

Studies show Television Decreases IQ, Creativity, Academic Achievement and Damages the ... - 0 views

  • Reported in the Journal of Genetic Psychology was the finding that children’s television viewing ‘resulted in an eventual decrease in their academic achievement.
  • researchers compared high I.Q. students who were heavy TV watchers with equally bright students who watched little TV.  They found significantly higher scores on a reading comprehension test among the low TV viewers.
  • Professor Herbert Krugman found that within 30 seconds of turning on the television, our brains become neurologically less able to make judgements about what we see and hear on the screen.
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  • ‘Television is a communication medium that effortlessly transmits huge quantities of information not thought about at the time of exposure’
  • Reduction in Critical Thinking – Less Motivation – Less Creativity and Perseverance in Problem Solving – Greater Separation of Thought from Emotion, making Human Behaviour more Conformist.
cagordon

The Impact of Television Viewing on Brain Structures: Cross-Sectional and Longitudinal ... - 0 views

  • Television (TV) viewing is known to affect children's verbal abilities and other physical, cognitive, and emotional development in psychological studies.
  • We also confirmed negative effects of TV viewing on verbal intelligence quotient (IQ) in cross-sectional and longitudinal analyses.
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    Decrease in normal brain functions.
kndickerson

Why is watching TV so bad for you? - Health & Wellbeing - 0 views

  • Sometimes it seems as though everything that's enjoyable in life is bad for your health, and television is no exception.A number of studies have found links between watching television and premature death, and the more you watch, the more it reduces your lifespan.It's been estimated that once you're over 25, every hour of television you watch reduces your life expectancy by close to 22 minutes.
  • But it isn't terrible scripts, bad acting or excruciating reality TV programs that are shaving years off our lives; it's what we do, or rather don't do, when we're zoning out in front of the box.For most us, watching television means sprawling on the couch for extended periods. And extended inactivity is known to increase your risk of heart disease, type 2 diabetes, some types of cancers and premature death.
  • But a recent study from Spain suggests that there might be something else happening when we watch TV. The researchers found people who watched more than three hours of television a day had double the risk of premature death when compared to those who watched less than one hour per day. But when they looked at other sedentary behaviours – driving a car and using a computer – they didn't find the same links with early death. They say more research is needed to help figure out whether there are links between computer use or driving and death rate.
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