title: Context effects in letter perception: comparison of two theories.
authors.forename: H B
authors.initials: HB
authors.lastname: Richman
authors.forename: H A
authors.initials: HA
authors.lastname: Simon
mesh_terms: D004193:Discrimination Learning; D005556:Form Perception; D006801:Humans; D007360:Intelligence; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D011582:Psychological Theory; D011932:Reading; D014706:Verbal Learning