Which factor is NOT a group risk factor for children at risk for reading difficulties?

The identified factor that is not a group risk factor for reading difficulties is having a diagnosed reading disability. A diagnosed reading disability is an individual condition indicating that a child has already been identified as experiencing specific challenges in reading. While these children may certainly face difficulties, a diagnosed reading disability pertains to individual circumstances rather than group characteristics impacting a wider population.

On the other hand, low parental education, limited access to high-quality preschool education, and living in a low-income neighborhood encompass broader socio-economic and environmental factors that can affect multiple children within a group. These factors represent systemic issues that influence literacy development and educational opportunities for children, making them relevant risk factors when considering groups at risk for developing reading difficulties. The emphasis is on the collective situation rather than individual diagnoses.