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Effectiveness of positive psychology interventions: a systematic review and meta-analysis
The Journal of Positive Psychology ( IF 4.290 ) Pub Date : 2020-09-10 , DOI: 10.1080/17439760.2020.1818807
Alan Carr 1 , Katie Cullen 1 , Cora Keeney 1 , Ciaran Canning 1 , Olwyn Mooney 1 , Ellen Chinseallaigh 1 , Annie O’Dowd 1
Affiliation  

ABSTRACT

A meta-analysis of positive psychology intervention (PPIs) studies was conducted. PPIs were defined as interventions in which the goal of wellbeing enhancement was achieved through pathways consistent with positive psychology theory. Data were extracted from 347 studies involving over 72,000 participants from clinical and non-clinical child and adult populations in 41 countries. The effect of PPIs with an average of ten sessions over six weeks offered in multiple formats and contexts was evaluated. At post-test, PPIs had a significant small to medium effect on wellbeing (g = 0.39), strengths (g = 0.46), QoL (g = 0.48), depression (g = −0.39), anxiety (g = −0.62), and stress (g = −0.58). Gains were maintained at three months follow-up. Individuals in non-western countries with clinical problems, who engaged in longer individual or group therapy programs containing multiple PPIs benefited most. This meta-analysis shows that PPIs have an extensive evidence base supporting their effectiveness.



中文翻译:

积极心理学干预的有效性:系统评价和荟萃分析

摘要

对积极心理干预 (PPI) 研究进行了荟萃分析。PPI 被定义为通过与积极心理学理论一致的途径实现增进幸福的目标的干预措施。数据来自 347 项研究,涉及来自 41 个国家的临床和非临床儿童和成人人群的 72,000 多名参与者。评估了在六周内以多种形式和背景提供的平均十次会议的 PPI 的效果。在测试后,PPI 对幸福感 ( g = 0.39)、优势 ( g = 0.46)、生活质量 ( g = 0.48)、抑郁 ( g = -0.39)、焦虑 ( g= -0.62) 和应力 ( g = -0.58)。在三个月的随访中保持了收益。在有临床问题的非西方国家,参与包含多种 PPI 的长期个人或团体治疗计划的个人受益最大。该荟萃分析表明,PPI 有广泛的证据基础支持其有效性。

更新日期:2020-09-10
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