Watching too much television can cause social impairment in teens: study

A recent study conducted at the University of Montreal's School of Psycho-education, shows that young children, who spend a lot of time watching television are at a risk of victimization, social isolation, adopting violent and antisocial behaviour toward other students during teenage, specifically at 13.

Lead author Linda Pagani explained, "It is unclear to what extent excessive televiewing in early childhood - a particularly critical time in the development of areas of the brain involved in self-regulation of emotional intelligence - can adversely affect social interactions."

"The detection of early modifiable factors that influence later child well-being is an important target for individual and community health. Since establishing strong peer relationships, getting along well with others, and building a positive group social identity are essential elements in the successful transition to adolescence, we undertook to examine the long-term affect of televiewing in toddlerhood on normal development based on four key indicators of social impairment in children aged 13," she added.

For the study, her team examined the parent-reported televiewing habits of the children at age 2, as well as the self-reported social experiences of these children at age 13.

"Children, who watched a lot of television while growing up, were more likely to prefer solitude, experience peer victimization, and adopt aggressive and antisocial behaviour toward their peers at the end of the first year of middle school," she said.

"Transition to middle school is a crucial stage in adolescent development. We observed that excessive televiewing at age 13 tends to complicate the situation, posing additional risks of social impairment," demonstrated the principal investigator of the study.

Researchers came to their conclusions after examining data from a Quebec longitudinal cohort born in 1997/1998. The Quebec Longitudinal Study of Child Development is a set of public data coordinated by the Institut de la statistique du Quebec.

Parents of the 991 girls and 1,006 boys from the Study reported the number of hours their children spent watching television at two and half years.

At 13 years, the same children rated their relational difficulties associated with victimization, social isolation, intentional and planned aggression by peers, and antisocial behaviour.

The team then analyzed the data to identify any significant link between such problems and early televiewing, discarding many possible confounding factors.

"Our goal was to eliminate any pre-existing conditions of the children or families that could throw a different light on our results," said another researcher.

Televiewing is a common early childhood pastime, and some of the children in the study exceeded the recommended number of hours spent in front of the screen.

Social impairment in children is an increasing concern of education and public health sector workers. According to Pagani, social skills such as sharing, appreciation, and respect gained from others are rooted in early childhood. "In toddlerhood, the number of waking hours in a day is limited. Thus, the more time children spend in front the TV, the less time they have for creative play, interactive activities, and other fundamental social cognitive experiences. Active daily life at the preschool age can help develop essential social skills that will be useful later and ultimately play a key role in personal and economic success," concluded Pagani.

The study was published in Psychological Medicine.