Answer:
The answer is third stage: concrete operational.
Step-by-step explanation:
During this stage, which occurs around ages 7 and 11, children begin to develop logical thinking. Even though their minds may still be literal and concrete, they start reasoning outisde of their own perspective (i.e. they consider how other people might view a situation). At the same time, they realise their thoughts are unique and not everyone shares the same ideas.
Many children in this stage experience problems handling abstract concepts.