2001
This article provides detailed findings concerning the age-21 follow-up of the sample by examining the longitudinal trajectories of the participants' cognitive and academic development through age 21.
Citation
Campbell, F. A., Pungello, E. P., Miller-Johnson, S., Burchinal, M., & Ramey, C. T. (2001). The development of cognitive and academic abilities: Growth curves from an early childhood educational experiment. Developmental Psychology, 37, 231-242.
