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

MODELS
Health Action Process Approach
TYPE
Behavior model
PEOPLE
Ralf Schwarzer

MODELS
Fogg Behavior Model
TYPE
Behavior model
PEOPLE
BJ Fogg

MODELS
Operant Conditioning
TYPE
Behavior model
PEOPLE
BF Skinner, Edward Thorndike

MODELS
COM-B | Capability, Oppportunity, Motivation → Behavior
TYPE
Behavior model
PEOPLE
Susan Michie, Robert West, Maartje van Stralen

MODELS
Integrated Behavior Model
TYPE
Behavior model
PEOPLE
Martin Fishbein, Icek Ajzen

MODELS
Intervention Design Process
TYPE
Behavior design process / heuristics
PEOPLE
Matt Wallaert
Tactics that change behavior

TACTICS
Covert Learning
Covert learning refers to imparting educational information into non-traditional methods of delivery. For example, a film where someone learns cognitive behavioral therapy techniques or receives training on body-weight fitness exercises may teach someone how to do these (or at least generally what they are). People may also learn the consequences of a behavior through watching someone else experience them, and this concept (viarious experience) is a key component of Bandura's social cognitive theory.

TACTICS
Behavior Substitution
Behavior substitution refers to attempting to eliminate a problematic behavior by replacing it with another one. Often, the substituted behaviors are intended to have similar sensory qualities (e.g. drink flavored sparkling water instead of soda). The goal is typically to disassociate the original behavior from its cue, enabling the more positive behavior to be triggered automatically.

TACTICS
Behavioral Activation (BA)
Behavioral activation is a therapeutic approach that typically pairs activity scheduling with either monitoring tools or goal-setting. For example, someone might aim to balance activities they "should" do but underperform, like self-care behaviors, with activities they enjoy. Users of this technique may also track which activities cause certain cognitions or affective states, like those associated with depression.

TACTICS
Commitment Devices
Commitment devices are tools that attempt to bridge the gap between a person's initial motivation to perfrom the behavior and the typical pattern of noncompliance as time goes on.One prominent example is the "Ulysses Pact," where Filipino banking customers were offered the option to enroll in an account where their ability to make withdrawals would be limited. In a study by Ashraf and Karlan (2005), participants with the commitment account saved 81% more than those with typical accounts. There are many other examples of commitment devices. Temptation bundling is a form of commitment device where people only engage in an enjoyable activity when it's simultaneous with an activity they intend to do more (for example, only listening to a certain podcast or audiobook while walking on a treadmill). Pre-paying for a service is a basic form of commitment device, and one used by Dan Ariely when he intended to increase his fruit and vegetable consumption. He paid for a year of biweekly deliveries from a local CSA program up-front.

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.

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
Change Effort
Changing effort refers to modifying the difficulty, or sometimes perceived difficulty, of a behavior in order to change its likelihood of occurrence. This often entails making a behavior easier by reducing its intensity or frequency. This is a tactic advocated by BJ Fogg’s model of behavior change.

TACTICS
AI or Chatbot
Using a chatbot or simulated conversational interaction.
Products that change behavior
PRODUCTS
ALICE
Behaviors
Medication Adherence

PRODUCTS
Advanced Brain Monitoring

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
Acorns
Behaviors
Savings
Tactics
Framing Effects, Reduce Friction or Barriers, Automation +2 more
PRODUCTS
2Morrow Smoking Cessation Program
Behaviors
Smoking Cessation
Tactics
Acceptance and Commitment Therapy (ACT), Behavioral Activation (BA)
Models
ACT

PRODUCTS
APDS
Behaviors
Crime
Tactics
Social Support, Reminders, Cues +5 more

PRODUCTS
Aaptiv
PRODUCTS
2Morrow Weight Management Program
Behaviors
Diet & Nutrition, Physical Activity
Tactics
Acceptance and Commitment Therapy (ACT), Behavioral Activation (BA)
Models
Acceptance and Commitment Therapy
Research on behavior change
PAPERS
Interrupting pathways to sepsis: Effectiveness of an intervention to reduce delays in timely care for sick children in rural Bangladesh.
BEHAVIOR
Other
PAPERS
A Digital Diabetes Prevention Program (Transform) for Adults With Prediabetes: Secondary Analysis
PRODUCT
Transform
BEHAVIOR
Physical Activity, Diet & Nutrition
PAPERS
Continuous glucose monitoring counseling improves physical activity behaviors of individuals with type 2 diabetes: A randomized clinical trial.
BEHAVIOR
Physical Activity, Disease Management
PAPERS
The Effectiveness of Prompts to Promote Engagement With Digital Interventions: A Systematic Review.
BEHAVIOR
Other
PAPERS
Pathway to health: cluster-randomized trial to increase fruit and vegetable consumption among smokers in public housing.
BEHAVIOR
Diet & Nutrition
TACTICS
Motivational Interviewing
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
The PULSE (Prevention Using LifeStyle Education) trial protocol: a randomised controlled trial of a Type 2 Diabetes Prevention programme for men.
BEHAVIOR
Physical Activity, Diet & Nutrition
PAPERS
Physical activity with spiritual strategies intervention: a cluster randomized trial with older African American women.
BEHAVIOR
Physical Activity
TACTICS
Spirituality
PAPERS
Increasing screening mammography in asymptomatic women: evaluation of a second-generation, theory-based program.
BEHAVIOR
Other