How do I know if my child has aphantasia?
Ask them to close their eyes and picture a red apple. Then ask what happened. If they describe knowing what an apple is without actually seeing one, or say nothing appeared at all, that is the signal.
The Simple Conversation
Discovering how your child experiences the world begins with a supportive conversation. It is about asking the right questions to understand their mind eye. Aphantasia is simply a different way of processing information. It is a natural variation in the human experience rather than a defect or a barrier to success.
The Tricky Part
Finding out can be more complicated than a single question. Older kids have often figured out the expected answer. They might say they see something because that is what everyone else seems to say. The phrasing of your question matters.
Instead of asking if they saw something, ask what actually happened when they tried. That opens a different conversation. It gets past a lifetime of learned answers. If the response is "it is just dark" or "I know what it looks like but I do not see it," you are not looking at a problem. This invisible knowledge is the hallmark of aphantasia. It is thinking in descriptions rather than depictions.
A different kind of vision
Aphantasia does not limit creativity or intelligence. It simply means the picture is built from concepts instead of pixels. A child with aphantasia will often explain that they simply think of the facts or feelings of an object without seeing a shape.
This is a unique processing style. It is a beautiful difference in how they navigate the world. It is simply one way of many to see the world. Once you understand this, the next step is learning what it means in practice.