I believe the answer is 5-7 years old.
Up to this point, the ability to store long-term memory has started to develop. This stage is very crucial for most parents because if the children does not receive proper accommodation during this period, it would be very likely that the children will grow up with learning disabilities.
Answer: Integrity versus Despair
Explanation: Integrity versus despair stage if psychosocial development is the eighth and final stage of Erik Erikson's stage theory of psychosocial development. It begins at about 65 years of age nd ends at death. It is during this time that we contemplation of ones accomplishments starts. And one can develop integrity if he/she see themselves as leading a successful life. Whereas despair sets in if one feels that their accomplishments were not enough and that they don't have as much success as they would have liked. Tracey's Granny is at the Integrity versus despair stage of psychosocial development according to Erik Erikson.
