The Grammar of Identity

English self-forms and related words from other Germanic languages (e.g. Dutch zelf, Swedish sjalv, etc.) are used in two different functions: as 'intensifiers' (e.g. The president himself made the decision) and as markers of reflexivity (John criticized himself). On the basis of a comparative syntactic and semantic analysis, this book addresses the question of why two such apparently different functions can be expressed by the same word. This question is answered by showing that both intensifying and reflexive self-forms can be analysed as expressing the concept of 'identity'.In the first part of The Grammar of Identity, the most central facts concerning the distribution of intensifiers in Germanic languages are surveyed and a detailed syntactic and semantic analysis is provided. It is shown that all instances of intensifiers can be analysed as expressions of an identity function. The second part of the book offers an analysis of reflexive self-forms which is based on recent theories of reflexivity, modifying these in some important respects. In particular, the distribution of reflexive self-forms is explained with reference to semantic properties of the sentential environment. In this way, it can be shown that reflexive self-forms - like intensifiers - can be analysed as expressions of an identity function. In addition to providing a thorough comparative description of the hitherto poorly described area of intensifiers in Germanic languages, this book offers an answer to a long standing question in descriptive and theoretical linguistics, namely why self-forms are used in two apparently different functions. By combining analytical methods from syntax, lexical semantics and sentence semantics the study moreover contributes to an understanding of the interaction between structure, meaning and context in a central area of lexico-grammar.