Working Memory and School Readiness in Preschool-Aged Children With Sickle Cell Disease

Participants will complete testing to evaluate fluid reasoning, knowledge, quantitative reasoning, visual-spatial processing, verbal and non-verbal working memory, and knowledge of pre-academic skills (such as colors, letters, numbers, counting, sizes, comparisons, and shapes).

Parents will complete questionnaires to assess behavioral manifestation of executive functions, functional independence and adaptive functioning, child and parent characteristics, situational/demographic life stress, demographics, education level, and household income.