A generative theory of language and dialect is described. Selected features of Southern American morphosyntax, and their relationship to the phrase structure rules of other American English systems, are investigated. Southern and other systems can be classified on structural criteria as dialects of one language. (SCC)

The distinction between the clitics "le" and "lo" is different for Peninsular Spanish than for Latin American Spanish but is in both cases systematic. The division in Castilian Spanish is along the line of animate-inanimate. The Latin American division is between accusative and dative case. (TL)

This study investigates the relationship between social class membership and certain syntactic variables within a generative-transformational linguistic framework. Fourteen syntactic items are considered. Linguistic performance is more variable and complex within the higher ranking groups. (TL)

A data-based study done in Philadelphia examined the constraints on relative pronoun deletion and looked for a possible correlation to social stratification or stylistic variation. Restrictive relative clauses only are examined. Constraints appear to be due to performance factors related to sentence processing. (SCC)