For babies eye contact and smileare the most powerful means of communication, preceding words. These two simple gestures are the first Trust, social bonding and learning and related regions at the same time.
The Effect of Eye Contact and Smile on Infant Development Scientific aspects:
During eye contact, the brain's social perception centres (prefrontal cortex) and emotional memory region (amygdala) are activated. Smiling increases the secretion of oxytocin and endorphins and makes the baby feel safe. This both reduces the stress hormone and creates a mind that is more open to learning.
The effect of eye contact and smiling on baby development and its contribution to brain development:
- Language development: Talking during eye contact increases the speed of word learning.
- Social skills: Mutual smiles develop the ability to take turns and empathy.
- Focus Eye contact increases attention span.
Advice for parents:
- Make brief but frequent eye contact during feeding or play.
- Smile gently while making eye contact, this creates positive emotions in the baby.
- Add vocal reactions to your smile ("Oh hello!", "What a sweet look!")
Why is eye contact important for babies?
During eye contact, the brain's social perception centres (prefrontal cortex) and the emotional memory region (amygdala) are activated. This enables the baby to establish a strong bond with the other person. Early eye contact, language development and social skills is one of the cornerstones.
How Does Smiling Support Baby Development?
Smiling helps the baby feel safe by increasing the secretion of oxytocin and endorphins. These hormones reduce stress levels and create a more open mind for learning.
According to scientific research, babies who make eye contact with a smiling parent, faster social adaptation shows.
The Effect of Eye Contact and Smiling on Brain Development
- Strengthens the sense of trust
- Increases the ability to establish social relationships
- Increases learning speed and attention span
- Reduces stress hormone, increases happiness hormones
Things to Consider When Making Eye Contact with Babies
- Keep a close distance: In the first months, babies see 20-30 cm distance clearly.
- Be natural: Make a smile that is sincere, not forced.
- Repeat often: Making eye contact in daily routines strengthens bonds.
- Add the dialogue: Speaking in a soft voice increases the effect.
✅ Conclusion: Eye contact and smiling have a great impact on infant development, both emotionally and mentally. Applying these forms of communication frequently in the early period supports your baby's social and cognitive development.