[1] Tominey, S. L. & McClelland, M. M. (2011). Red Light, Purple Light: Findings From a Randomized Trial Using Circle Time Games to Improve Behavioral Self-Regulation in Preschool. Early Education and Development, 22.
[2] Schmitt, S. A., McClelland, M. M., Tominey, S. L. & Acock, A. C. (2015). Strengthening school readiness for Head Start children: Evaluation of a self-regulation intervention. Early Childhood Research Quarterly, 30, 20–31. https://doi.org/10.1016/j.ecresq.2014.08.001
[3] Keown, L. J., Franke, N. & Triggs, C. M. (2020). An Evaluation of a Classroom-Based Intervention to Improve Executive Functions in 4-Year Old Children in New Zealand. Early Childhood Education Journal, 48(5), 621–631. https://doi.org/10.1007/s10643-020-01023-x