Linking ADHD with exposure to video games

 

It is not uncommon for a parent of young children to use the TV as an assistant; a babysitter to keep the kids busy for an hour or two while they prepare meals, do some work or find time to relax after a busy day. 

 

However, research over the last few years suggests that this is something that should be avoided as often as possible.

 

Studies have shown that children who watch more television between the ages of 1 and 3 have more of a chance of developing attention problems by age 7. 

 

This, coupled with a 10% increase (on average) in problems in concentration for every hour of television time, means that many children are at risk of developing at least semi-serious problems before puberty.

 

While it is commonly believed among scientists that television viewing, video games and interaction with other forms of electronic media are not necessarily causally linked to the development of conditions such as ADHD, however, they do significantly increase the effects and potential harm that could stem from it.

 

Video games and TV shows cause the brain to develop methods of consuming their material more effectively. 

 

Since many of the techniques used to create these games and shows rely on high impact, short blasts of information, the brain will get used to constantly switching from one input to the next, significantly lowering the tendency to focus on one aspect for an extended period of time, something that is very necessary for concentration both in the classroom and in a social environment.

 

While it is not completely evident that increased television and video game interaction could cause ADD (since the causal link doesn’t exist – many children that do not watch TV or play video games still get diagnosed regularly), the processes that the brain naturally makes in order to accommodate increased use of these media significantly decrease the likelihood of staving off symptoms, such as concentration. 

 

Another significant factor in the correlation is the effect on exercise habits. Children who consume high amounts of media are less likely to have stable exercise routines, which, if present, would increase blood flow and nutrient flow to the brain and other important cognitive centres that would be needed for coping with prolonged periods of concentration and calmness.

 

 

Written by  Wesley Geyer