Iris Tjaarda MSc

Lecturer
Developmental Psychology

Publications

2020

Scholarly publications

Thomaes, S., Tjaarda, I., Brummelman, E., & Sedikides, C. (2020). Effort Self-Talk Benefits the Mathematics Performance of Children With Negative Competence Beliefs. Child Development, 91(6), 2211-2220. https://doi.org/10.1111/cdev.13347