Mental models are best described as?

• A. Shared visions
• B. Deeply ingrained assumptions that influence understanding and actions
• C. Projections of future scenarios
• D. Formal models of organizational processes

Answer: (B)

Mental models are internal beliefs about how the world works that shape what we notice, how we interpret events, and how we act. They are deep-seated and often operate below conscious awareness, guiding our judgments and behavior more than explicit rules do. Because these assumptions influence both understanding and actions, they determine why we see problems in a certain light and why we choose particular responses.

In this sense, describing mental models as deeply ingrained assumptions that influence understanding and actions captures their essence: they are not just desires or forecasts, nor formal diagrams. Shared visions describe group goals, projections of future scenarios are forecasts about possible futures, and formal models are explicit, external representations of processes. Mental models reside in the mind and subtly steer interpretation and behavior, making the description the most accurate fit.