The processing of homophonic homographs during reading: evidence from eye movement studies.

Research on the processing of homophonic homographs during reading is reviewed. The primary dependent variable considered was fixation time on target homographs. Both the characteristics of the homograph (whether there are two equally likely meanings or one dominant meaning) and the characteristics of the preceding context (whether it is neutral or contains disambiguating information) were varied. When the preceding context was neutral, readers fixated longer on balanced homographs (homographs having two equally likely meanings) than on control words matched on frequency and length, but didn't look any longer at biased homographs (homographs having a highly dominant meaning) than matched control words. However, when the preceding context disambiguated toward the subordinate meaning, readers fixated longer on a biased homograph than a matched control word (the subordinate bias effect). Attempts to eliminate the subordinate bias effect are described and the implications of our research for models of lexical ambiguity resolution are discussed.