We expect that word knowledge accumulates gradually. This article draws on earlier approaches to assessing depth, but focuses on one dimension: richness of semantic knowledge. We present results from a study in which three distinct item types were developed at three levels of depth: knowledge of common usage patterns, knowledge of broad topical…

This study examines the lexical and phonological features in the speech of 27 native informants of Tuscaloosa County, Alabama which show distinctive regional or social distribution. The questionnaire used in the study is based on the short work sheets of the Linguistic Atlas of the United States and Canada, and the methodology is similar to that…