Early Academic Achievement and Intervention Response: Role of Executive Function
Vanderbilt University
Summary
Despite the fact that a substantial number of school age children struggle with both reading and math acquisition, the brain mechanisms of the overlapping aspects of reading and math skills, thought in part to be linked via executive functions (EF), have not been unpacked. This project will use a longitudinal design, following children from Kindergarten through 1st grade, to understand how the brain networks associated with reading, math, and EF interact to predict academic outcomes and, in those who struggle academically, intervention response.
Description
This longitudinal study will be conducted with 260 Kindergartners, staggered across multiple cohorts, who are followed through 1st grade. There will be three time points of testing for each cohort: fall of Kindergarten, spring of Kindergarten, and in the fall of 1st grade. After the third testing time point, in the fall of 1st grade, the bottom 1/3 of readers in the sample will be selected to participate in the intervention arm of the study. These students will be randomly placed in one of two arms: business-as-usual, in which children receive no additional instruction; or the reading interve…
Eligibility
- Age range
- 4–9 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: 1. Children in Kindergarten (approximate ages 4-9 years) 2. Native English speakers Exclusion Criteria: 1. Children not in Kindergarten at time of enrollment; 2. previous diagnosis of Intellectual Disability; 3. known uncorrectable visual impairment; 4. documented hearing impairment greater than or equal to a 25 decibel (dB) loss; 5. medical contraindication to MRI procedures (e.g., metal devices) - excludes from MRI procedures only; 6. known intelligence quotient (IQ) below 70; 7. a pervasive developmental disorder; and 8. any known neurologic pathology, including epile…
Interventions
- BehavioralReading Tutoring
20 hours of 1:1 reading tutoring intervention over 6 weeks
Location
- Vanderbilt UniversityNashville, Tennessee