CONVINCING children to turn off the TV or computer is more difficult than getting them to do their homework, go to bed or take a bath, a poll suggests.

More than one in four Scottish mothers and fathers have trouble controlling the amount of time their son or daughter spends watching television or playing on computers, tablets and phones, according to the Action for Children survey.

In comparison, almost one in five parents (19.2 per cent) found it difficult to get their youngsters to do their homework, while just 4.3 per cent struggled to get their offspring off to bed.

The poll also revealed that healthy eating is an issue for some mothers and fathers, with nearly one-fifth (17 per cent) admitting that they found it difficult to get their child to eat the right foods.

The findings come amid continuing concerns that youngsters may be spending too much time online or watching TV, with some experts previously warning that pupils can turn up to school tired after spending time in front of a screen late at night.

Paul Carberry, director of children’s services at Action for Children Scotland, said: “Technology is an often necessary part of the lives of children and parents alike, but it’s important to maintain a balance with other activities and quality family time.

“We know from our extensive work with families that strong relationships with parents build resilience in children, making them less susceptible to bullying or abuse outside the home, and encouraging them to speak to their parents about any fears or concerns.

“As well as the conscious effort to cut down on screen-time, some parents benefit from additional support, such as dropping in for a chat or attending some of our family support services, to learn how to better connect with their children.”

The children's charity has published a series of tips to help parents to get their children to "unplug" from their TV and computer screens. These include planning family activities that do not include technology, creating a weekly schedule based on the idea of one hour of technology use equalling one hour on other activities and recreating favourite childhood games.