Mind maps promise a great deal. Organise your thoughts! Find connections! Make structure fun! And it’s true. It can be fun. We can spend many happy hours putting our ideas into colourful bubble shapes and connecting them with lines. It feels like progress. But is it? Let’s say you’re doing a study on mindfulness practices and productivity at work. In a typical mind map, the main topic would be in a big circle at the centre, maybe ‘Mindfulness at Work’. Radiating out from this central point towards the corners and edges of the page would be related themes, each in a smaller circle, such as productivity, stress reduction, organisational culture, focus , and criticisms . And each of these sub-themes would generate even smaller topic bubbles based on what the papers in each cluster tended to cover. Stress reduction, for example, might have bubbles representing papers on burn-out reduction, emotional regulation , and improved moods . Circles, Lines, and Dead Ends You...