Employees support during the implementation of planned organizational changes is important to ensure
successful change. Therefore, this study attempts to explain the phenomenon of behavioral support for
change by integrating Lewin's Three Steps Model and Theory of Planned Behaviour. The literature
review of planned organizational change models developed by previous researchers based on the Three
Steps of Lewin Change Model was undertaken before the change model for this study was developed which involved three phases of change namely motivation to change, commitment to change, and
behavioural support for change. Based on that model, the Theory of Planned Behaviour was used to
explain the relationship between the variables where perceived benefits of change (attitude), supervisor
support (subjective norms) and change self-efficacy (perceived behavioural control) was predicted to
influence commitment to change (behavioral intention), which in turn affects individual behaviour to
support change (behavior). Subsequently, this study proposes a conceptual model based on the latest
literature to be implemented in depth empirical studies to test the proposed model.