This is a mental map. A mental map is a map which lays out a specific subject from a person's own point of view. By nature a mental map is very subjective and there are a whole host of possible influences on a person's mental map, such as mass media. This particular mental map frames different ways of increasing a person's learning experiences and interrelates them. Like most mental maps, it's difficult at times to navigate and takes on an abstract, floaty form.