نتایج جستجو برای: television receiver
تعداد نتایج: 77678 فیلتر نتایج به سال:
BACKGROUND Few young people meet television viewing guidelines. PURPOSE To determine the association between factors in the family and home environment and watching television, including videos and DVDs, in early adolescence. METHODS Cross-sectional, self-report survey of 343 adolescents aged 12-13 years (173 girls), and their parents (338 mothers, 293 fathers). Main measures were factors i...
Three studies explored the role of television viewing in eliciting subjective self-awareness and positive self-feelings. Study 1 assessed the effects of self-awareness manipulations via exposure to a neutral television program on actual-ideal discrepancies. Those who watched television showed significantly smaller self-discrepancies than those who did not, independent of mood. Study 2 demonstra...
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OBJECTIVE To investigate the relationship between specific television-viewing habits and both sleep habits and sleep disturbances in school children. METHODS The parents of 495 children in grades kindergarten through fourth grade in three public elementary schools completed two retrospective survey questionnaires, one assessing their children's sleep behaviors and the other examining televisi...
This correspondence describes a European Union supported collaborative project called CustomTV based on the premise that future TV sets will provide all sorts of multimedia information and interactivity, as well as manage all such services according to each user’s or group of user’s preferences/profiles. We have demonstrated the potential of recent standards (MPEG-4 and MPEG-7) to implement suc...
OBJECTIVE To assess the influence of media, specifically reality television, on adolescent behavior. STUDY DESIGN A total of 1141 preteen and adolescent girls (age range 11-17) answered questions related to their reality television viewing, personality, self-esteem, relational aggression, appearance focus, and desire for fame. RESULTS Our results indicated that the influence of reality tele...
بنا به ضرورت و مناسبت موضوع از روش پیمایشی با تکنیک پرسشنامه حضوری استفاده شد. جامعه آماری افراد 18 سال به بالای ساکن در دو شهراربیل و سلیمانیه در کردستان عراق بودند. حجم نمونه با استفاده از فرمول کوکران 500 نفربرای شهر اربیل و 400 نفر برای شهر سلیمانیه محاسبه شد. و برای نمونه گیری از روش نمونه گیری خوشه ای چند مرحله ای استفاده شد. بطورکلی 35 درصد از پاسخگویان هیچ وقت برنامه های سیمای کردی شب...
This study investigated the hypothesis that background television affects interactions between parents and very young children. Fifty-one 12-, 24-, and 36-month-old children, each accompanied by 1 parent, were observed for 1 hr of free play in a laboratory space resembling a family room. For half of the hour, an adult-directed television program played in the background on a monaural television...
In the past there has been a lot of research in the area of humancomputer interaction. With the arrival of digital television, the television becomes more and more like a computer. A new form of television is being introduced: interactive television. The only interaction with the television in the past was via the remote control. Interactive television provides opportunities for new interaction...
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