understanding of child well-being; especially in determining the factors that impact happiness, the sources of anxiety, techniques of emotion 🤶 regulation, and the mechanisms to cope with stress. However, much of this research is stymied by the lack of availability 🤶 of large child-written texts. We present a new corpus of child-written text, PoKi, which includes about 62 thousand poems written 🤶 by children from grades 1 to |