Psychology · Applicable to various session lengths, from short interventions to longer-term programs.

Fogg Behavior Model

The Fogg Behavior Model (B=MAP) posits that for a behavior to occur, three elements must converge simultaneously: Motivation, Ability, and a Prompt. If any of these elements are missing, the behavior will not happen. It provides a simple framework for understanding and designing for behavior change.

When to use Fogg Behavior Model

This model is most effective when designing interventions or learning experiences aimed at changing specific behaviors, such as adopting new skills, improving performance, or fostering positive habits. It is particularly useful when behavior change is a key outcome.

How Fogg Behavior Model works

Facilitators can use this model to design learning experiences that increase learner motivation, simplify required actions to enhance ability, and provide timely prompts to encourage desired behaviors. For example, breaking down complex tasks into smaller, more manageable steps can increase ability, while incorporating elements of gamification can boost motivation.

Phases of Fogg Behavior Model

  1. Motivation: The desire to do the behavior, driven by sensation, anticipation and social belonging. Participants rate how much the target group wants to do the behavior and where motivation rises or drops.
  2. Ability: How easy the behavior is to do, limited by time, money, physical effort, mental effort and routine. Participants find the hardest barrier and redesign the behavior to be smaller and simpler.
  3. Prompt: The cue that tells a person to act now; without it the behavior does not happen. Participants choose when and how the prompt appears and check it arrives when motivation and ability are high enough.

Key principles

  • Motivation: Learners must be sufficiently motivated to perform the behavior.
  • Ability: The behavior must be easy enough for the learner to perform.
  • Prompt: A trigger or cue must be present to initiate the behavior.

Best for

  • Habit formation
  • Skill adoption
  • Performance improvement
  • Behavior change

Considerations

  • Ethical considerations: Ensure prompts and persuasive techniques are used ethically and transparently.
  • Individual differences: Motivation and ability levels vary among individuals, requiring tailored approaches.
  • Contextual factors: The environment and social context can significantly influence behavior.

Attribution & sources

Developed by BJ Fogg

Primary source

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