Before revision: Letter detection tasks Letter detection tasks are ones that are set up and used to prove and measure the missing letter effect.
After revision: alt=In this simple letter detection task, the red circles indicate target letter identifications and the green underlines indicate instances of the target letter in which the reader has missed when reading the passage.|An example of a simple letter detection taskLetter detection tasks Letter detection tasks are ones that are set up and used to prove and measure the missing letter effect.