Carney, D. P. J., Henry, L. A., Messer, D. J., Danielsson, H., Brown, J. H., & Rönnberg, J. (2013). Using developmental trajectories to examine verbal and visuospatial short-term memory development in children and adolescents with Williams and Down syndromes . Research in Developmental Disabilities , 34 (10), 3421–3432. https://doi.org/10.1016/j.ridd.2013.07.012
Carney, D. P. J., Henry, L. A., Messer, D. J., Danielsson, H., Brown, J. H., & Rönnberg, J. (2013). Using developmental trajectories to examine verbal and visuospatial short-term memory development in children and adolescents with Williams and Down syndromes. Research in Developmental Disabilities, 34(10), 3421–3432. https://doi.org/10.1016/j.ridd.2013.07.012
URL
http://www.sciencedirect.com.ezp3.lib.umn.edu/science/journal/08914222/34/10