1. Age-related changes in children’s speech contents during a frustrating task and their relations to nonverbal anger expressions in early childhood Open Access Author: Kim, Yeunjoo Title: Age-related changes in children’s speech contents during a frustrating task and their relations to nonverbal anger expressions in early childhood Graduate Program: Psychology Keywords: early childhoodanger expressionage-related changesspontaneous speechlanguageemotion regulation File: Download Masters_Thesis_VKim_FINAL_032023.pdf Committee Members: Pamela Marie Cole, Thesis Advisor/Co-AdvisorRina Das Eiden, Committee MemberKristin Buss (She/Her), Program Head/ChairJanet Van Hell, Committee Member