Anything that excessive can bring adverse effects, as well as using Cell Phone. From the survey of 575 students, found three major categories of users. Among others who use cell phone 90 times a day, because of always feeling tired and boring. They produce higher scores when tested for levels of depression and fear, than students who use the phone 70 times a day.
The study described in the APA meeting (American Psychiatrist Association) in Toronto Canada, and became the first study to reveal the emotional connection with the cell phone of teenagers. Latest survey says, 2 out of 25 teenagers in America, in the range of ages 8 to 18 years, already has a mobile phone. Students grade 7 through 12 spend an average of one hour for the cell phone, or roughly equal to the time they need to do homework.
Several other studies, which involve students, revealed the relationship between excessive cell phone usage to the level of depression. Dr. Jee Hyan Ha, lead author of the report, stating that mobile phone users are examined, are not clinically depressed. Even so, Ha said, students may suffer, if it refers to several cases of serious depression that occur in adolescents. Could be, still says Ha, they experience unhappiness or anxious about their social status. "They try to be better relate to each other," he said.
Ha, a psychiatrist at Yongin mental hospital, South Korea, Technical Secondary school students surveyed in the country. They recorded about the habits and behavior of cell phone. Most respondents were male, and mean age was 15 years. Respondents use SMS a lot, and often annoyed when people in his not-reply SMS call (Quoted from the writings of Denise Gellene, LA Times)
Source: Pulsa Tabloid