The Mental Representation of Semitic Words

This article is concerned with external evidence bearing on the nature of the units stored in the mental lexicons of speakers of Semitic lan-guages. On the basis of aphasic metathesis errors we collected in a single case study, we suggest that roots can be accessed as independent morphological units. We review documented language games and slips of the tongue that lead to the same conclusion. We also discuss evi-dence for the morphemic status of templates from aphasic errors, lan-guage games, and slips of the tongue. We conclude that the available external evidence is best accounted for within a morpheme-based the-ory of morphology that forms words by combining roots and templates