- Coding mnemonics are the most effective means of memorizing numbers.
- Coding mnemonics can also be used to dramatically extend the value of the pegword method.
- First-letter mnemonics are most effective for learning the order of well-learned information.
- First-letter mnemonics can be useful for overcoming memory blocks.
- The story method is an effective means of learning lists.
Coding mnemonics are used for encoding numbers. Because words are much easier for most of us to remember, a system that transforms numbers into letters is one of the best ways for remembering numbers — as seen in the modern innovation of encoding phone numbers into letters (0800-ANSETT).
A coding system is very useful for remembering numbers, but it must be said that few people have sufficient need to memorize long numbers to make the initial cost of learning the code acceptable.
The coding system’s main value in fact is as a source of pegs for the pegword system. By allowing numbers to be encoded as easily remembered words, the number of pegs can be extended from ten into infinity. Lists of such pegwords are available in various memory improvement books.
Clearly of course, mastery of such a system requires a very large investment of time and effort, as well as a facility for image creation. But if you decide that the pegword strategy is for you, you should certainly increase its value by learning a coding system.
Such systems have been suggested for memorizing such information as appointments, and birthdays and anniversaries. There is no evidence that mnemonic strategies are particularly effective for tasks in the planning memory domain and most people find external strategies — diaries, calendars, watch alarms — more dependable and easier to use.
First-letter mnemonics are probably the most widely used mnemonic. This reflects the popularity of specific mnemonics, rather than its wide use as a strategic tool.
There are two types of first-letter mnemonic: acronyms in which the initial letters form a meaningful word — such as FACE for the notes in the spaces of the treble staff — and acrostics in which the initial letters are used as the initial letters of other words to make a meaningful phrase — such as Every Good Boy Deserves Fruit for the notes on the lines of the treble staff.
First letter mnemonics are a very effective means of recalling the order of well-learned items. First letter mnemonics are a cueing strategy — they remind us of what we already know. They are therefore particularly effective as a means to overcome memory blocks — for example, for students whose minds ‘go blank’ in exams.
The story method is another list-learning strategy. It is the verbal equivalent of the link method. Items are chained together by linking them in a story. This method is as effective as the imagery methods for learning lists. Which one will be most effective for you depends on which type of information (words or images) you deal with most easily.
- Bower, G.H. & Clark, M.C. 1969. Narrative stories as mediators for serial learning. Psychonomic Science, 14, 181-182.
- Gruneberg, Michael M. 1992. The practical application of memory aids. In M.M. Gruneberg, & P. Morris (eds). Aspects of memory. Vol.1: The practical aspects. 2nd ed. London: Routledge.
- Morris, P.E. 1978. Sense and nonsense in traditional mnemonics. In M.M. Gruneberg, P.E. Morris & R.N. Sykes (eds.) Practical aspects of memory. London: Academic Press.
- Morris, P.E. 1979. Strategies for learning and recall. In M.M. Gruneberg & P. Morris (eds.) Applied problems in memory. London: Academic Press.