A frame of reference is a set of assumptions, concepts, values, and practices that constitute a way of viewing reality for the community that shares them. CONTEXT is the environment in which something is situated or the background against which it is viewed. A schema is an organized pattern of thought or behavior that guides the perception, comprehension, and production of information. VIEWPOINT is a position from which something is observed or considered. Together, these three terms form a frame of reference, which is a system of understanding that shapes how we interpret and interact with the world around us.