Hi there! As far as I know, autism is a neurological disorder. Till now researchers can't really pinpoint what causes autism. But screen time definitely does not cause autism. However, screen time does cause children to show signs of autism that others might think or see as autism. Such signs are like:
- lack of social skills (caused by lack of interaction with humans as they are constantly on their devices)
- delayed speech (no opportunities to interact and communicate with people or have two-way conversations, therefore speech is compromised)
- short attention span (they are able to only be stimulated by fast images on screens, therefore things other than devices are not stimulating enough for them so they lose interest fast)
- throwing tantrums (since they are addicted to screen time, if any of these vices are removed from them they will throw tantrums as they are not taught to regulate their emotions properly)
These are mostly like habits that they pick up along the way. Thankfully if baby is still young, you can throw these habits away slowly and wean them off screen time. Slowly replace screen time with more hands-on, sensorial things like a kitchen play set, loose parts play, or even bring them out the see and explore nature. Encourage your baby to interact with other kids at those outdoor or Indoor playgrounds like kidstopia, kidsstop, etc. You can also try to interact and communicate more with baby. Talk to him/her daily, read books. The burden shouldn't always be on you. Your husband and maybe if baby has siblings they can also read to him/her. It takes a lot of effort to ensure baby develops holistically. Educators do not advocate for screen time, but we mothers can't help it sometimes. You can always limit screen time or introduce alternative activities.
But if you worry that baby might actually be showing signs of autism, you can get baby referred to KKH via polyclinic. Hopefully they can assist you from there.