Glyfair
Explorer
Pbartender said:It's entirely common, when typing quickly, to transpose two letters within a word. Your brain goes into typing auto-pilot mode, and one hand briefly gets ahead of the other. It's the same reason why 'teh' is such a common replacement for 'the'.
I'll also note that the design of the keyboard makes certain transpositions common. When I was taking typing in high school, many years ago, my teacher decided to switch to an innovative new typing system. The tests were designed to bring out the common errors. When you graded your test, you would be referred to certain tests that would practice those specific issues.