A review of analyses of conditionals (in the philosophical literature) and of topics (primarily in linguistics) reveals that their definitions are very similar. This paper justifies the method of basing semantic analysis of a construction on a cross-linguistic examination of its superficial form. (Author/NCR)

Investigation of data from many languages has the following results: (1) the characteristics of classifier languages are distinguished, and four types identified; (2) defining criteria are postulated for classifiers, and it is discovered that every classifier is composed of one or more out of seven categories of classification. (CHK)

Research on which portions of this study are based was performed under a National Science Foundation Grant and a grant from the National Endowment for the Humanities. (VM)

An underlying representation for passive sentences in Mojave and Uto-Aztecan is proposed, and the broader issues that arise in extending the analysis to other languages and incorporating it in linguistic theory as a substantive language universal are explored. (Author/RM)