Shyness, self-regulation, and cognitive problem solving in typically developing 4-year-olds

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Hassan, R., Day, K. L., Van Lieshout, R. J., & Schmidt, L. A. (2019). Shyness, self-regulation, and cognitive problem solving in typically developing 4-year-olds: A pilot study, 180(1), 62-74. doi:10.1080/00221325.2019.1580246