Answer:
The formal operational stage
Step-by-step explanation:
The formal operational stage -
It is the stage of adulthood , starts from the age of twelve till the age of adulthood .
It is the very last stage of the child development.
In this stage of child development , the child tends to attain new and fresh ideas and use his or her mind in order to manipulate many activities and tasks. The child starts to think in a creative manner and starts to learn many new things.
Hence, from the given statement of the question , the correct term is The formal operational stage.