Separation anxiety in infants

Separation anxiety in infants: Why mom can't leave the room

Around 8-10 months of age many parents notice a dramatic change in the child's behavior: a baby who previously could play calmly alone now starts crying as soon as mom disappears from his field of view, even for a second. He clings to her, does not let go even a step, and reacts with fear to attempts to leave him with someone else. This condition, known as separation anxiety (separation anxiety), is not a "whim" or "spoiling", but an absolutely normal and extremely important stage of cognitive and emotional development. It is a sign that a healthy and reliable attachment has formed between you.

What is happening in the child's brain?

The emergence of separation anxiety is directly linked to a major breakthrough in the child's mental development — the formation of object permanence (object permanence). This is the awareness that objects and people continue to exist even when they are not in the field of view. If previously for the child "mom disappeared = mom does not exist", now she understands that mom is somewhere, but not with her, which triggers fear and a desire to bring her back immediately. The child still has no concept of time and does not know whether mom will return, so his anxiety is completely real.

Why is this a positive sign?

Separation anxiety indicates several key achievements in development:

• Cognitive development: As noted above, this is an indicator that the child's memory and abstract thinking are developing.
• Attachment formation: The child clearly distinguishes "theirs" (primarily mom) from other people. He understands that mom is the source of safety, comfort, and food. His desire to be close to you is a manifestation of healthy love and trust. This is described in detail in the attachment theory.

This stage usually peaks between 10 and 18 months and gradually fades as the child, through repeated personal experience, becomes convinced that mom always returns. More details can be read in the article about anxiety through separation.