Research on parent-child discussion addresses a crucial topic, contributing both to theory and application, with special relevance to child sexual abuse (CSA) cases. Children often first disclose CSA to a parent and thus how that conversation goes has pervasive implications. In this commentary, we attempt to deepen discussion of this topic. Specifically, we present findings to balance past research reviews and comment on the generalizability of studies to CSA cases.Overall, we seek an explicitly developmental approach, as children's memory and suggestibility are, on average, tied to their age, especially for preschoolers, although there are individual differences at each age as well. Many factors, such as attachment and culture, also play important roles. We congratulate Principe and London (2022) for their focus on a key issue within the study of memory development and children's testimony. in conceptualization, writing, reviewing, and editing of the article.