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