Previous studies have explored the set points of the positivity ratio by grouping according to predetermined cut-off scores, resulting in inconsistent criteria and unstable results. This study intends to further explore the set points of the positivity ratio using latent profile analysis. Two samples of 716 college students and 381 adults in China completed the Questionnaire for Eudaimonic Well-Being, the Personal Growth Subscale from Ryff's Psychological Well-being Scale, the Need Satisfaction Questionnaire, and the Emotional Experience of Well-Being Questionnaire. College students were class...
