This paper examines the use of television as a political campaign tool in the 1983-1989 elections in Argentina. Campaigns were conducted against the background of a national television system that was subject to both commercial and political pressures. Initially, politicians’ lack of experience in exploiting the medium led to a scramble for air time right before the election. Within a few years...

OBJECTIVE To determine if television viewing is associated with the risk of initiating sexual intercourse in young adolescents. DESIGN Secondary analysis of data obtained from 1994 through 1996. SETTING The National Longitudinal Study of Adolescent Health. PARTICIPANTS The 4808 students younger than 16 years who had not initiated intercourse before baseline interview. EXPOSURES Primary ...

BACKGROUND Screen time activities (e.g., television, computers, video games) have been linked to several negative health outcomes among young people. In order to develop evidence-based interventions to reduce screen time, the factors that influence the behavior need to be better understood. High neighborhood disorder, which may encourage young people to stay indoors where screen time activities...

In the past few years, YouTube and other sites for sharing video files over the Internet have vaulted from obscurity to places of centrality in the media landscape. The files available at YouTube include a mix of user-generated video and clips from network television shows. Networks fear that availability of their clips on YouTube will depress television viewing. But unauthorized clips are also...

BACKGROUND Effects of television to language development in infants and toddlers, especially in the Asian children, are inconclusive. This study aimed to (a) study time spent on television in Thai infants and toddlers (age < 2 years), (b) investigate the association between time spent on television (as recommended by the American Academy of Paediatrics (AAP), < 2 hours per day) and language dev...

IMPORTANCE Exposure to large numbers of television advertisements for foods and beverages with little or no nutritional value likely contributes to poor diet among youth. Given higher rates of obesity and overweight for Hispanic youth, it is important to understand the amount and types of food advertising they view. OBJECTIVE To quantify the amount of food and beverage advertising viewed by H...

BACKGROUND The aim was to investigate which individual and family environmental factors are related to television and computer time separately in 10- to-12-year-old children within and across five European countries (Belgium, Germany, Greece, Hungary, Norway). METHODS Data were used from the ENERGY-project. Children and one of their parents completed a questionnaire, including questions on sc...

INTRODUCTION Virtual-reality solutions have successfully been used to train distributed teams. This study aimed to investigate the correlation between user characteristics and sense of presence in an online virtual-reality environment where distributed teams are trained. A greater sense of presence has the potential to make training in the virtual environment more effective, leading to the form...

OBJECTIVE We examined relationships between the presence of television during meals and children's food consumption patterns to test whether children's overall food consumption patterns, including foods not normally advertised, vary systematically with the extent to which television is part of normal mealtime routines. METHODS Ninety-one parent-child pairs from suburbs adjacent to Washington,...