A professional nanny, Charlotte Willis from Koru Kids, has offered a candid assessment of common missteps parents make in raising children. While acknowledging the personal nature of parenting, Willis highlighted specific areas she believes could benefit from adjustment, particularly concerning unstructured play and the role of screen time in early childhood development.

Willis identified the biggest societal oversight as "underestimating the value of unstructured play." She emphasized that children gain immense developmental benefits from simply exploring, imagining, and socialising. This includes crucial experiences like making mistakes, falling and getting back up, and developing strength and endurance through repeated attempts – all vital lessons learned outside a structured environment.

Her perspective on screen time, often a contentious topic, might surprise many parents. Contrary to common admonishments against early exposure, Willis suggested that "screentime can be useful" for learning, potentially from as early as "the age of two." However, she stressed a critical caveat: screen time must be "monitored" and specifically assist "learning." She offered Cosmic Kids Yoga as an example, noting how it combines stories, basic yoga moves, and engagement to get children moving and interested. While acknowledging the educational potential of screens, Willis firmly stated her belief in balance, asserting that "outdoor play, reading, and creative activities are far more valuable."

This nuanced view from a professional nanny stands in contrast to established health guidelines regarding screen exposure. UK and World Health Organisation (WHO) recommendations advise no screen time for children under 18-24 months and a maximum of one hour per day for those aged 2-5. For older children and teenagers (6-17), the NHS suggests a maximum of two hours of recreational screen time daily, excluding homework, with a crucial emphasis that screen time should not displace essential sleep, physical activity, or family interactions.

Scientists and experts also issue stark warnings about the dangers of excessive screen time. Physically, it is linked to increased risks of heart attack, high blood pressure, high cholesterol, and insulin resistance in youngsters, alongside obesity. Beyond physical health, too much screen time can lead to sleep problems and negatively impact school performance. Experts also connect high levels of screen time in young children with poorer emotional self-regulation and more frequent tantrums.

UNICEF highlights that constant screen exposure can impair a child’s ability to control impulses and manage frustration, particularly when screens are used as a pacifying tool instead of teaching vital coping skills. Further concerns include a link between higher screen time and increased inattention, hyperactivity, lower language skills, and a greater prevalence of ADHD and ASD symptoms, particularly observed in boys.

Dr. Samina Yousuf, a paediatrician with OSF HealthCare, reiterated these concerns, pointing to studies that show links between excessive screen time and various physical and mental health issues such as obesity, depression, behavioural problems, and anxiety. She also noted its detrimental effect on achieving recommended sleep, impacting both physical health and classroom performance, and reducing time for homework.

Crucially, Dr. Yousuf emphasized the impact on social skills development. She explained that "Impatience in real-world interactions is one of the biggest results of excessive screen time," as screens offer instant gratification, unlike the patience required for in-person communication. Learning to wait, listen, and respond is fundamental for interacting with peers, taking turns during play, and ultimately laying the groundwork for healthy relationships and friendships as children mature.