“…Children with sickle cell anemia with or without CVA exhibit a gradual decrease in full-scale IQ (King et al, 2014). Pain episodes triggered by stress, anxiety, mood, sleep disturbances, weather, or physical activity may result in school absences and reduced extracurricular activities, producing decreased levels of participation in adolescent occupations (Herron, Bacak, King, & DeBaun, 2003;Jerrell, Tripathi, & McIntyre, 2011). Decreased cognitive functioning combined with reduced experience with activities of daily living (ADLs) can limit the ability of adolescents with SCD to transition to adult health care and independent living (Treadwell, Telfair, Gibson, Johnson, & Osunkwo, 2011).…”