Should my 7 year old be in a backless booster seat or a high back seat?

Question

Answer

Depends on weight and height not the age so much

Answer

Also depends on maturity do they remain sitting with the seatbelt in the correct belt path even when asleep

Answer

Depends on height and weight

Answer

As a CPST, this is the correct info

Your child should sit in a high back booster until THEY REACH THE LIMITS FOR IT. 
So... what high booster do you have?
What are the hight and weight limits on it?
What are your childs stats? Weight and height of your child.
To properly and accurately answer your question, we need those details.
Only when they max the limits on their seat, they can safely be transitioned to a backless booster

Should my 7 year old be in a backless booster seat or a high back seat?

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