Jan G Voelkel, Katherine L Milkman, Angela L Duckworth
{"title":"Behavior Change.","authors":"Jan G Voelkel, Katherine L Milkman, Angela L Duckworth","doi":"10.1146/annurev-psych-031626-111545","DOIUrl":null,"url":null,"abstract":"<p><p>Changing behavior is a central challenge in domains ranging from health and finance to voting and education. Drawing on decades of research from psychology and related fields, this review synthesizes high-quality evidence-particularly randomized controlled trials with objective behavioral outcomes-to identify effective strategies for changing behavior. We propose a unifying three-phase framework that conceptualizes behavior change as a process involving: (<i>a</i>) building motivation, (<i>b</i>) following through, and (<i>c</i>) forming durable habits. For each phase, we identify key psychological challenges and review interventions designed to overcome them. By organizing a large and fragmented literature within a coherent framework, this review aims to clarify when and why behavior change interventions succeed and to inform more effective, behaviorally informed policies and practices.</p>","PeriodicalId":8010,"journal":{"name":"Annual review of psychology","volume":" ","pages":""},"PeriodicalIF":41.8000,"publicationDate":"2026-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annual review of psychology","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1146/annurev-psych-031626-111545","RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PSYCHOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Changing behavior is a central challenge in domains ranging from health and finance to voting and education. Drawing on decades of research from psychology and related fields, this review synthesizes high-quality evidence-particularly randomized controlled trials with objective behavioral outcomes-to identify effective strategies for changing behavior. We propose a unifying three-phase framework that conceptualizes behavior change as a process involving: (a) building motivation, (b) following through, and (c) forming durable habits. For each phase, we identify key psychological challenges and review interventions designed to overcome them. By organizing a large and fragmented literature within a coherent framework, this review aims to clarify when and why behavior change interventions succeed and to inform more effective, behaviorally informed policies and practices.
期刊介绍:
The Annual Review of Psychology, a publication that has been available since 1950, provides comprehensive coverage of the latest advancements in psychological research. It encompasses a wide range of topics, including the biological underpinnings of human behavior, the intricacies of our senses and perception, the functioning of the mind, animal behavior and learning, human development, psychopathology, clinical and counseling psychology, social psychology, personality, environmental psychology, community psychology, and much more. In a recent development, the current volume of this esteemed journal has transitioned from a subscription-based model to an open access format as part of the Annual Reviews' Subscribe to Open initiative. As a result, all articles published in this volume are now freely accessible to the public under a Creative Commons Attribution (CC BY) license.