成人期心理接纳的变化：一项注册元分析

Psychological acceptance is an emotion regulation strategy in which people allow thoughts and feelings to arise and pass without trying to change them. Although theory implies that acceptance will increase with age, empirical evidence remains fragmented, with studies varying in sample characteristics, effect sizes, and age ranges. To address this gap and clarify the association between age and psychological acceptance we conducted a meta-analysis. Our preregistered search (PROSPERO CRD420251103979) identified 25 studies with 31 independent samples (N = 12,561). Random-effects pooling yielded a