What is a common sign of high ability in young children?

Early language development is indeed a common sign of high ability in young children. Children who are identified as having high ability often exhibit advanced language skills for their age, which can manifest as an extensive vocabulary, early reading skills, or the ability to construct complex sentences. This proficiency in language can indicate strong cognitive abilities, including analytical thinking and creative expression.

In contrast, while preference for group activities may reflect a child's social interests, it does not specifically indicate high ability. Limited curiosity and poor memory retention are generally signs of underdevelopment rather than indicators of high ability. Thus, early language development serves as a more reliable marker for identifying advanced cognitive abilities in young children.