So, let’s say for example when your studying for this lesson you make an outline using headings that are similar to chapters in a book. So first would be memory, and probably types of memory like short term and long term. And then underneath each of these you’d get more specific. And then you would add things on this list that we’re going to cover later in the lesson. The biological side of memory or forgetting. And under each sub category you get more and more specific. This is an example of what? An associative network? A schema? A hierarchy? Or a mnemonic device? Select one.