Digit Span

This task examines the ability to repeat digits in a forward order and in a reverse order. Forward digit span is a measure of working memory maintenance whereas backwards digit span measures the ability to manipulate the contents of working memory.

• Weschsler, D. (1974). Manual for the Wechsler Intelligence Scale for Children—Revised. New York: Psychological Corporation.

• Duell, N., Steinberg, L., Icenogle, G., Chein, J., Chaudhary, N., Di Giunta, L., Dodge, K. A., Fanti, K. A., Lansford, J. E., Oburu, P., Pastorelli, C., Skinner, A. T., Sorbring, E., Tapanya, S., Uribe Tirado, L. M., Alampay, L. P., Al-Hassan, S. M., Takash, H. M. S., Bacchini, D., & Chang, L. (2018). Age patterns in risk taking across the world. Journal of Youth and Adolescence, 47, 1052–1072.