 I-Change Model

In psychology, the I-change model or the Integrated Model, for explaining motivational and behavioral change, derives from the Attitude – Social Influence – Self-Efficacy Model, integrates ideas of Ajzen's Theory of Planned Behavior, Bandura's Social Cognitive Theory, Prochaska's Transtheoretical Model, the Health Belief Model, and Goal setting theories.Previous versions of this model (referred to as the Attitude, Social Norm, Self-Efficacy (ASE) model, derived from the Theory of Planned Behavior) have been used to explain a variety of types of health behavior.