Automaticity

Automaticity is the capacity to perform a cognitive task, most studied in education in the context of reading, with speed, accuracy and minimal conscious attention, freeing a learner's limited cognitive resources for higher-level work such as comprehension. The concept was developed into a formal theory of reading by psychologists David LaBerge and S. Jay Samuels in a 1974 paper, which proposed that a reader must move word recognition from a slow, effortful, attention-demanding process to a fast, automatic one before they can devote meaningful attention to understanding what a text means, since attention is a limited resource that cannot be fully allocated to both decoding and comprehension at once. LaBerge and Samuels's automaticity theory became a foundational argument for repeated and fluency-focused reading practice in literacy instruction, on the reasoning that a student still consciously sounding out individual words has little cognitive capacity left over to follow the meaning of a sentence, and the theory remains a standard reference point in reading research on the relationship between decoding fluency and comprehension.