Experts emphasise the vital role of daily face-to-face exchanges in shaping language, emotional wellbeing, and resilience in children, especially as digital distraction increases.
Parents often worry about grades, but specialists say one of the biggest drivers of healthy child development is far more ordinary: regular, responsive social contact. Linique Hanekom, a speech-language therapist at the Centre for Health & Human Performance in the Faculty of Health Sciences at North-West University, says everyday exchanges such as talking, playing and answering a child’s attempts to communicate help shape language, emotional wellbeing and the ability to form relationships.
Hanekom describes social interaction as a basic developmental need, not an optional extra. Research from the Harvard Center on the Developing Child backs that view through the idea of “serve and return” interactions, in which a child’s sounds, gestures or words are met with a caring adult’s response. Those back-and-forth exchanges help build brain circuits linked to language, attention, memory and emotional regulation.
The effects are strongest in early childhood, when learning happens largely through play and sensitive care. Harvard says repeated responsive interactions help shape brain architecture, while the Early Childhood Education Resource Hub advises adults to follow the child’s lead and practise these exchanges daily. In practical terms, that means looking, listening and responding consistently, not merely supervising from a distance.
When children do not get enough meaningful interaction, the costs can be significant. Hanekom says limited engagement can contribute to speech and language delays, heightened stress and anxiety, weaker emotional regulation and slower social and cognitive development. Other child-development resources similarly warn that a lack of responsive relationships can affect communication, self-control and long-term wellbeing.
The need does not end with early childhood. Hanekom says adolescence brings a new purpose to social contact: identity formation, self-esteem and mental health. For teenagers, friendships and peer interaction support belonging, confidence and independence, while isolation can increase loneliness and make relationships harder to sustain. As screen time rises, Hanekom argues that parents, teachers and caregivers have an even greater responsibility to create space for face-to-face communication and the kind of reciprocal exchanges that help children grow into resilient, socially capable adults.
Disclaimer: This content is for informational purposes only and is not intended to be a substitute for professional medical judgment, advice, diagnosis, or treatment.
