LAUSR

OBJECTIVES Parent communication about body weight is a sensitive topic, but limited research has studied youth preferences for words used to talk about their weight with parents. We assessed perspectives of weight-based terminology in 2 racially/ethnically diverse samples of youth and parents. METHODS We collected online survey data from 2 panel survey samples between September and December 2021: youth aged 10 to 17 years (n = 2032) and parents of youth aged 10 to 17 years (n = 1936). Participants rated 27 different terms and phrases to describe body weight; parents reported on their usage of this terminology and youth reported their preferences for and emotional responses to terminology. Patterns were examined across sex, race/ethnicity, sexual orientation, and weight status. RESULTS Youth reported preferences for words such as "healthy weight" and dislike of terms such as "obese," "fat," and "large," which induced feelings of sadness, shame, and embarrassment. Differences in youth preferences and emotional reactions were present across sex, sexual orientation, race/ethnicity, and weight status. This included a general pattern of lower preference ratings among girls (versus boys) and sexual minority (versus heterosexual) youth, and stronger preferences for words such as "thick" or "curvy" among racial/ethnic minority, sexual minority, and higher-weight youth. Use of most weight terms was higher among fathers compared with mothers, and by Hispanic/Latinx parents compared with white and Black/African American parents. CONCLUSIONS Our findings underscore diversity of youth preferences and the need for individualized approaches that support effective parent and youth communication by using their preferred terms when discussing weight-related health.