Random word technique

Familiarity can narrow problem-solving. The more we know about a situation, the more readily we return to explanations and solutions that fit what we already believe. The random-word technique deliberately introduces an unrelated stimulus, then forces connections between that stimulus and the challenge. Most associations will be impractical; a few may reveal a useful idea that linear analysis would not have produced.

When to use it

Use the technique when:

• a team keeps recycling the same ideas;
• conventional analysis has defined the problem but not generated enough options;
• an existing product, service or process needs a fresh concept;
• a workshop needs a quick divergence exercise; or
• participants know the subject so well that established assumptions dominate their thinking.

It is an idea-generation method, not a substitute for evidence, feasibility analysis or decision-making. Avoid using it for emergencies or tightly constrained technical questions where the priority is reliable execution of a known procedure.

Origins

Edward de Bono developed the random-word technique—also called “random entry”—as part of his system of lateral thinking. De Bono introduced lateral thinking in the late 1960s and described random input as a deliberate interruption of habitual patterns. An unrelated noun creates a new point of entry; the thinker develops its associations and then connects them back to the problem. The method appears in works including Lateral Thinking (nineteen seventy) and Serious Creativity (nineteen ninety-two).

What it is

Random word is a forced-association technique with four components:

1. a clearly framed challenge;
2. a noun selected independently of that challenge;
3. a broad set of attributes and associations connected with the noun; and
4. deliberate attempts to translate those associations into ideas for the challenge.

Randomness matters because choosing a convenient word allows the problem’s existing logic to select its own stimulus. The word does not contain an answer. It supplies movement—material that encourages the mind to form connections outside its usual path.

How to use it

1. Frame one actionable challenge

Write a question with enough focus to guide ideas but enough openness to permit alternatives. “How might we attract more first-time customers to the restaurant?” is more productive than “How do we fix the business?”