Condensing & Summarising
Condensing and summary methods vary depending on the topic, but all involve reducing a large amount of information down into something shorter, for example; notes, images or diagrams. These methods give you a visual summary of a topic that preserves its logical structure and any linkages or inter-dependencies.
The 5 main methods that I will be looking at are:
Keywords help with memory recall by condensing large amounts of information into a single word or short phrase that is easy to remember. The key to success is to pick a word that unlocks a large amount of information.
Don’t be tempted to highlight too much text. We have all seen, or will have done it ourselves where nearly all the page has been highlighted and we believe everything is important!
Tree structures or diagrams allow us to see all the possible outcomes of an event and calculate their probability. Each root, branch or leaf in a tree diagram represents a possible outcome.
Types of tree diagram include:
As hinted above, a typical decision tree comprises some three main components. These are:
It is the top-level node and represents the ultimate objective or the decision to be made. As expected, this node stays atop the entire structure, and it is from it that all the other elements flow. The manner in which this node is stated definitely has a bearing on the kind of direction that the rest will take.
Branches stem from the roots. They represent the various courses of action that may be taken to solve the given issue at hand. In most cases, they are indicated by the use of the arrow lines. Depending on the exact kind of decision to be made, the branch nodes may also incorporate associated costs.
Leaf nodes are attached to the branch nodes. They, as we have already stated, represent the possible outcomes for each of the actions taken. These nodes are available in two main kinds. They are the circle nodes that signify the unknown outcomes or chances and the square nodes that indicate the need to make another decision. In pensions it may be that the roots are the main topic and the branches the components that make up that topic for example this is the process tree structure for safeguarded benefits:
You just choose the topic (root), break it into smaller sections (branches), expand the information from the branches (leaves).
For essay writing in particular, there is a huge benefit in having a bird’s-eye view of your subject matter. This allows you to look over all that could be said and pick out the most relevant parts, while leaving plenty of mental space for the crafting of a comprehensive and well considered argument. Spider diagrams are an excellent tool for creating an overview and remembering it crisply. They help distil complex topics onto a single memorable page by using a branching spatial organisation, colour and images.
The two primary reasons that spider diagrams are such a powerful tool are;
Mind maps help you to generate ideas and make associations. They are a powerful memory aid in an examination because they are visual in nature and show the relationships between component topics within an overall subject area.
They were originated in 1974 by Tony Buzan, where he discusses his influences to Leonardo da Vinci, Albert Einstein, and Joseph Donald Novak in his processing of information.
What it has produced is one of the most used mental recall products used today.
As an example, below is a mind map of the DC Pensions world produced by the Quiet Room (it can be found here):
This technique has a number of advantages:
The final condensing or summarising method I have identified is the concept map.
This is a way of representing relationships between ideas images or words in the same way that a road map represents the locations of highways and towns, or a circuit diagram would show the workings of an electrical appliance. In a concept map, each word or phrase connects to another, and links back to the original idea, word, or phrase. As such they are a way to develop logical thinking and study skills by revealing connections and helping you see how individual ideas form a larger picture. Concept maps were developed to enhance meaningful learning in the sciences. A well-made concept map forms from a clearly defined “focus question”. Research has shown that because concept maps are constructed to reflect organisation of the declarative memory system, they facilitate meaningful learning for those who create and use them.