Learn how to change behavior.
The world's largest collection of resources and data on behavioral science.
Behavior change and behavior design models

MODELS
Social Cognitive Theory
TYPE
Behavior model
PEOPLE
Albert Bandura

MODELS
Health Belief Model
TYPE
Behavior model
PEOPLE
Irwin Rosenstock, Godfrey Hochbaum, S. Stephen Kegeles

MODELS
Intervention Design Process
TYPE
Behavior design process / heuristics
PEOPLE
Matt Wallaert

MODELS
Fogg Behavior Model
TYPE
Behavior model
PEOPLE
BJ Fogg

MODELS
Behavioural Drivers Model
TYPE
Behavior model
PEOPLE
Vincent Petit
ORGANIZATION
UNICEF

MODELS
Cognitive-Behavioral Therapy
TYPE
Therapeutic approach
PEOPLE
Aaron Beck
PRODUCTS USING
NASH, Sleepio, Learn to Live, Ieso Digital Health, myStrength, MoodHacker, Sanvello, UpLift, TAO Connect, Stoic, wayForward, Daylight, Braive, Youper, MoodMission, MoodKit, MindBeacon, Workit Health, Woebot
Tactics that change behavior

TACTICS
Behavioral Economics
Behavioral economics is the exploration of how people make consequential decisions where psychological and sociological factors may influence the outcome or process. It is often considered the fusion of economics and psychology (which itself was an interdisciplinary field entailing medicine and philosophy). The exploration of psychological factors in economic decision-making, including deviation from rationality, traces well back to classical and neoclassical economics (i.e. Gabriel Tarde, Wilfredo Pareto, and John Maynard Keynes) and prior to psychology becoming a formal discipline. Behavioral economics is often associated with behavior change tactics like smart defaults, reducing friction or barriers, increasing salience, incentives, active choice, and commitment devices.

TACTICS
Automation
Automation refers to having another person, group, or technology system perform part or all of the intended behavior. A prominent example is Thaler & Bernartzi's Save More Tomorrow intervention, which invested a portion of employees' earnings into retirement funds automatically and even increased the contribution level to scale with pay raises. Other examples include automatically scheduling medical appointments so the patient needn't do it themselves and mailing healthy recipe ingredients to the person's home to reduce the burden of shopping.

TACTICS
Education or Information
Education refers to empowering a person with more knowledge or training than they had previously. While providing information alone is often a suboptimal way to drive meaningful behavior change or long-term interventions, the right message at the right time can be a powerful part of a behavior change strategy.

TACTICS
Acceptance and Commitment Therapy (ACT)
ACT is a therapeutic approach originalled developed by Steven Hayes. It borrows from previous concepts like cognitive behavioral therapy and Morita therapy. The principles of ACT are fairly systematic and lend themselves well to program design, finding empirical support in adaptations like 2morrow's smoking cessation and pain management interventions.

TACTICS
Coaching or Counselling
Coaching or counselling here refers to having a trained person provide guidance to someone attempting a behavior. Many mental health and lifestyle programs utilize coaching in various forms, including phone calls, video chat, text messaging, or in-person sessions. Some programs have replaced some or all of these traditionally human-delivered touchpoints with AI or rules-based interactions.

TACTICS
Active Choice
Active choice, sometimes referred to as enhanced active choice or forced choice, refers to removing default options and often increasing the salience of potential decisions through emphasizing the consequences of one or more of the options. Coined by Punam Anand Keller and colleagues in 2011, it was originally intended to address concerns around paternalistic nudging for use in situations where forcing the default option may be considered unethical. In one of the original studies, CVS customers were given the choice to enroll in automatic refills of medications via delivery. The choices they were presented were ""Enroll in refills at home"" vs “I Prefer to Order my Own Refills.”

TACTICS
Cognitive Behavioral Therapy (CBT)
Cognitive behavioral therapy (CBT) is a therapuetic approach to improving mental and behavioral health. The core philosophy is that behavior can be modified by noticing and correcting patterns in thought that influence the behavior. Modern CBT is typically associated with Albert Ellis and Alan Beck.The structured and rules-based nature of CBT have made it a popular candidate for digital interventions and application by lightly-trained or even untrained practitioners.

TACTICS
Checklists
Checklists are an age-old tactic for remembering to do certain tasks. Checklists are sometimes used to measure behaviors that should take place with a certain frequency, e.g. every day or X times per week, and other times, to ensure certain steps are followed every time a person does a complex behavior.For behavior designers, the challenges of checklists often entail choosing the right behaviors, breaking them down to the correct level of granularity for a given population, and serving them up in the proper context or sometimes with personalization. They are likely underutilized and consistently improve the performance of even experts, like pilots and surgeons.
Products that change behavior
PRODUCTS
ALICE
Behaviors
Medication Adherence

PRODUCTS
Acorns
Behaviors
Savings
Tactics
Framing Effects, Reduce Friction or Barriers, Automation +2 more

PRODUCTS
Accion

PRODUCTS
AdhereTech

PRODUCTS
AbleTo
Behaviors
Mental Health & Self-Care
Tactics
Personalization, Skill Coaching, Coaching or Counselling

PRODUCTS
Aduri
Behaviors
Mental Health & Self-Care

PRODUCTS
2Morrow Stress (and Anxiety) Program
Behaviors
Mental Health & Self-Care
Tactics
Acceptance and Commitment Therapy (ACT), Behavioral Activation (BA)
Models
Acceptance and Commitment Therapy

PRODUCTS
APDS
Behaviors
Crime
Tactics
Social Support, Reminders, Cues +5 more
Research on behavior change
PAPERS
Enhancing the effectiveness of community stroke risk screening: a randomized controlled trial.
BEHAVIOR
Other
PAPERS
Physical activity with spiritual strategies intervention: a cluster randomized trial with older African American women.
BEHAVIOR
Physical Activity
TACTICS
Spirituality
PAPERS
The Effectiveness of Prompts to Promote Engagement With Digital Interventions: A Systematic Review.
BEHAVIOR
Other
PAPERS
Randomized Controlled Pilot Study Testing Use of Smartphone Technology for Obesity Treatment
PRODUCT
Lose It!
BEHAVIOR
Physical Activity, Diet & Nutrition
TACTICS
Education or Information, Reminders, Cues, & Triggers, Self-Monitoring or Tracking, Social Support, Feedback
PAPERS
Increasing screening mammography in asymptomatic women: evaluation of a second-generation, theory-based program.
BEHAVIOR
Other
PAPERS
Value-Based Insurance Design Improves Medication Adherence Without An Increase In Total Health Care Spending
PAPERS
The effects of a multimodal intervention trial to promote lifestyle factors associated with the prevention of cardiovascular disease in menopausal and postmenopausal Australian women.
BEHAVIOR
Physical Activity
PAPERS
Designing prenatal care messages for low-income Mexican women.
BEHAVIOR
Other
TACTICS
Education or Information
PAPERS
Continuous glucose monitoring counseling improves physical activity behaviors of individuals with type 2 diabetes: A randomized clinical trial.
BEHAVIOR
Physical Activity, Disease Management