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This dissertation is concerned with the phenomenon of intervention effects, observed in three different domains: wh-questions, alternative questions (AltQ) and Negative Polarity Item (NPI) licensing. I propose that these three domains share some common properties, namely, they all involve focus-sensitive licensing, and are thus sensitive to an intervening focus phrase. The overview of the dissertation is as follows. In chapter 2, I discuss the phenomenon of intervention effects in wh-questions, brought to light in the discussion of German in Beck (1996), and Korean in Beck and Kim (1997). The basic idea of their analysis is that quantifiers block LF wh-movement. I show that intervention effects are observed in many other languages, too, suggesting that the intervention effect has a universal character. I then point out some problems with the analysis proposed by Beck (1996) and Beck and Kim (1997). In chapter 3, I propose a new generalization of the wh-intervention effects, namely that the core set of interveners, which is crosslinguistically stable, consists of focus phrases (and not quantifiers in general). Furthermore, I argue that the wh-intervention effect is actually an instance of the more general intervention effect, the "Focus Intervention Effect", which says that in a focus-sensitive licensing construction, no independent focus phrase may intervene between the licensor Op and the licensee XP. The underlying idea is that the Q operator is a focus-sensitive operator and that wh-phrases in-situ are dependent (i.e., semantically deficient) focus elements, which must be associated with the Q operator in order to be interpreted. An intervening independent focus operator precisely blocks that association. I further propose that the domain of focus-sensitive licensing includes not only wh-licensing, but also AltQ-licensing and NPI-licensing. In chapter 4, I show that alternative questions are also subject to the focus intervention effect, just like wh-questions. I provide evidence that the intervention effect in wh-questions and in alternative questions should receive a parallel analysis, in terms of focus-sensitivity. In chapter 5, I discuss a third construction which is sensitive to the focus intervention effect: the licensing of Negative Polarity Items (NPIs). I show that focus consistently blocks NPI licensing, with data from German and Korean. I propose that NPIs are also semantically deficient focus elements, which need to be associated with a NEG operator. Finally, chapter 6 summarizes the intervention effects and suggests some topics for future research into the precise nature of the intervention effect.
If we want to develop a semantic analysis for explicit performatives such as I promise you to free Willy, we are faced with the following puzzle: In order to account for the speech act expressed by the performative verb, one can assume that the so-called performative clause is purely performative and provides the illocutionary force of the speech act whose content is given by the semantic object denoted by the complement clause. Yet under this perspective, the performative clause that is, next to the performative verb, the indexicals I and you that refer to the speaker and to the addressee of the utterance context is semantically invisible and does not contribute compositionally its meaning to the meaning of the entire explicit performative sentence. Conversely, if we account for the truth conditional contribution of the performative clause and deny that the meaning of the performative verb is purely performative, then we have to find a way to account for the speech act expressed by the performative verb. Of course, there is already the widely accepted and very appealing indirectness account for explicit performative utterances developed by Bach & Harnish (1979). Roughly, Bach and Harnish solve this puzzle in deriving the performativity by means of a pragmatic inference process. According to them, the important speech act performed by means of the utterance of the explicit performative sentence is a kind of the conventionalized indirect speech act. However, the boundary between semantics and pragmatics can be drawn in many various ways. Therefore, I think there could be other perspectives regarding the interface between the truth-functional treatment of the declarative explicit performative sentences and the speech acts performed with their utterances and which are expressed by the performative verbs. Hence, this thesis consists in the experiment to develop a further analysis and to check out its consequences with respect to the semantics and pragmatics of explicit performative utterances and the new interface emerged. Briefly, the experiment runs as follows: First, I develop an analysis for explicit performative sentences framed by parenthetical structures such as in (1)(a). In a second step, this parenthetical analysis is applied to the proper Austinian explicit performative sentences in (1)(b). (1) a. Tomorrow, I promise you this, I will teach them Tyrolean songs. b. I promise you that I will teach them Tyrolean songs. To analyze at first explicit performatives framed by parenthetical structures bears the convenience that we are faced with two utterances of two main clauses. In (1)(a) there is the utterance of the host sentence Tomorrow I will teach them Tyrolean songs, and the utterance of the explicit parenthetical I promise you this, where the demonstrative this refers to the utterance of Tomorrow I will teach them Tyrolean songs. Since speakers perform speech acts with utterances of main clauses, I assume that the meaning of the explicit parenthetical I promise you this specifies that the actual illocutionary force of the utterance of Tomorrow I will teach them Tyrolean songs is the illocutionary force of a promise. Hence, instead of deriving an indirect illocutionary force by means of a pragmatic inference schema, we can deal with an ordinary direct speech act that is performed with the utterance of the host sentence. This kind of analysis stresses the particular discourse function of explicit performative utterances. Performative verbs are used whenever the contextual information is not sufficient to determine the illocutionary force of the corresponding implicit speech act. The resulting consequences of the parenthetical analysis are interesting since they cast a different light on performative verbs. Surprisingly, the performative verbs are not performative at all. They do not constitute the execution of a speech act, but are execution supporting. Instead of constituting the particular illocutionary force, they merely specify the illocutionary force of the utterance of the host sentence. For instance, the speaker utters the explicit parenthetical I promise you this for specifying what he is simultaneously doing. Hence the speaker does not succeed in performing the promise simply because he is uttering I promise you this. Rather, by means of the information conveyed by the utterance of I promise you this, the potential illocutionary forces of the utterance of the host sentence are disambiguated. Thus, it is not the case that explicit parentheticals are trivially true when uttered. Their function is more complex. Their self-verifying property (‘saying so makes it so’) is explained by means of disambiguation. Furthermore, according to the parenthetical analysis, instead of being purely performative, the performative verbs contribute compositionally their meanings to the truth conditions of the entire explicit performative sentence. Together with its consequences, this analysis is applied to the proper Austinian performatives, which display subordination. I assume that regardless of their structure, explicit performatives always semantically and pragmatically behave as the parenthetical analysis predicts.
This dissertation investigated the development of the complementiser that from the demonstrative pronoun in the Germanic languages; each chapter dealt with a different aspect. In the introduction, the terms ‘reanalysis’ and ‘analogy’ and their relevance for grammaticalisation were explained, and the issues of the chapters were presented. The second chapter introduced some information about the Germanic language family and the languages which were relevant for this investigation, namely Gothic, Old English, Old Icelandic, Old Saxon and Old High German. Previous assumptions about the diachrony of that were presented and discussed. One of these proposals which mainly draws on evidence from West Germanic involves the idea that the source construction contained two independent main clauses with a demonstrative pronoun (that) at the end of the first clause (cf. e.g. Paul 1962, § 248). In contrast to this, the Gothic evidence showed that the source construction of the reanalysis of ϸatei was not a proper paratactic construction (at least in Gothic) but already a complex construction which contained a complementiser (ei) in the appositional subordinate clause (cf. also e.g. Longobardi 1994 for the diachrony of ϸatei). This contradiction raised the question whether the analysis of the Gothic that-complementiser also applies to the diachrony of that in West Germanic. This issue was taken up in the third chapter which presented an overview of subordination and complementisers in Northwest Germanic. The aim was to show that the Northwest Germanic languages also show a subordinating particle, which functions like the Gothic ei, namely ϸe (OE), er/es (OI), the (OHG, OS). As a result, the subordinating particle could be observed in relative and adverbial clauses in all Northwest Germanic languages. In complement clauses, which are most crucial for the argumentation, the subordinating particle is found in Old English and Old Icelandic but not in Old Saxon. In Old High German, there are only combinations of the with a following pronoun, theih and theiz, in ‘Otfrids Evangelienbuch’ (see Wunder 1965). Consequently, the presence of a subordinating particle is confirmed in North and West Germanic. The fact that the patterns of subordination are quite similar in all Germanic languages suggested a unitary analysis of the development of that in Germanic was appropriate. In chapter four, the similarities and differences between the Germanic languages with respect to the development of that were explained. It was argued that the preconditions of the reanalysis were the same, whereas the consequences of the reanalysis are realised differently in each language. The most important precondition was that the appositional source construction (explained in more detail below) was generally available in Germanic. Since the demonstrative pronoun at the end of the matrix clause and the subordinating particle of the subordinate clause were adjacent, phonological combination might have been crucial for the subsequent reanalysis to take place. After reanalysis, however, different changes can be observed in the different languages. For instance, it appears that during the Old English period the final syllable of the form ϸætte was deleted (see chapter 4 for references), whereas the final –ei is still present in the Gothic ϸatei, and completely absent in Old High German and Old Saxon. The source structure of the reanalysis was discussed in detail in a separate subsection. The appositional source construction, which was already assumed for the reanalysis of Gothic ϸatei, was compared with analyses of clitic left dislocation which propose that two constituents with the same theta-role derive from a Big DP (see e.g. Grewendorf 2009, Belletti 2005). Based on the Big DP analysis of Grewendorf (2009), it was claimed that the appositional clause, introduced by the subordinating particle, is generated in the Spec of a DP, and adjoined to this DP on the surface. It was argued that this whole complement DP-node occurred in an extraposed position in OV-languages so that the verb, when it stays in-situ, does not appear between the demonstrative pronoun and the subordinating particle. The structure in (1) illustrates the syntactic source structure which is assumed to apply to the development of the complementiser that in Germanic. ...
Language and transnationalism : language discourse in transnational Salsa communities of practice
(2013)
Language ideologies in contemporary Western societies are characterised by a strong influence of the idea that one language ‘pertains’ to one culture. Yet, cultural developments of globalisation, such as migration, the construction of transnational networks or global mass media, question national frameworks of culture and language.
In this thesis, after reviewing the field of language ideology and discussing historical examples of the development of national language discourse, language ideologies in a transnational context are examined. Using ethnographic research methods and a discursive approach to interview data, concepts and ideas revolving around language of transnational Communities of Practice constituted through Salsa dancing are analysed. Due to its connections to the Latin American cultural space, the practice of Salsa dancing in non-Latin contexts intrinsically constructs transnational ties. Different Salsa Communities of Practice are studied in Sydney, Australia, and Frankfurt, Germany. Interestingly, different local communities show very different ideologies concerning the role of language, multilingualism, concepts of authenticity or influences of capitalist discourse. The cross-national approach allows studying the influence of different national discourses on the formation of local ideologies in transnational contexts.
Thus, next to scrutinising the traditional concept of a ‘language’ and its relevance in a transnational age, the theoretical aim of this study is to analyse the interaction of discourses from different realms – local, regional, national, transnational – in the formation of contemporary discourses on language. These construct new symbolic meanings of language that co-exist next to the national concept of the relationship of language and culture, so that a multiplication of language boundaries can be considered to be a characteristic trait of contemporary language discourse.
Languages in general have various possibilities to express one and the same propositional content. One of these possibilities is grammatical variation. This thesis is concerned with the variation of the linear word order in a clause and the effects triggered by word order alternations. Although sharing the same propositional content, different word order variants can carry different functions; word order variation can be used to achieve certain stylistic effects. The dissertation looks at functional and stylistic preferences of English regarding variation from the canonical word order in (1).
(1) [Ernie]S [sits]V [on the table]O. (SVO)
The variation under consideration is locative inversion (LOCI), exemplified in (2).
(2) On the table sits Ernie.
As any variation from the canonical word order is said to strongly depend on the grammatical system of the language a sentence is realized in, the perspective is extended to the word order equivalent of the sentence above in German (3). The goal is to highlight possible differences/similarities between English and German with respect to one specific word order variant in a declarative main clause.
(3) Auf dem Tisch liegt ein Brief.
On the table lies a letter
‘On the table lies a letter’.
As the variation from the canonical word order is not expected to be coincidental in both languages, the features that favor the pattern under consideration are examined. This is done through a statistical analysis by employing two comparable corpora, the BNC for English and the TÜPP D/Z for German. The central questions for the thesis therefore are: What are the functions of the inverted constructions in English and German, what features favor their use in the respective languages, and how are they realized syntactically?
One finding is that German uses the syntactic pattern PP-V-NP for very similar reasons this pattern is used for in English. There seems to be a general tendency to order shorter before longer constituents. The syntactic pattern under consideration fulfills similar discourse functions in both languages. Both languages show similar preferences, they are driven by similar factors when having to decide on whether to stay with the canonical order or to prepose (respectively invert) the canonically postverbal PP.
This dissertation explores the linguistic identity changes of Chinese international students in Germany, and the relationship between their identity reconstruction and their multilingual competence. With the social turn (Block, 2003) of applied linguistics, research on study abroad has shown that student sojourners abroad encounter challenges not only to their language abilities, but also to their identities, which explains the vast individual differences in the measurable outcomes of student sojourns abroad. However, the realm of learners’ linguistic identity development in the English as a lingua franca (ELF) and multilingual contexts remains to be further explored, since most existing studies examined learners in the target language community. Guided by poststructuralist views and sociocultural theories, this study is designed with a view towards investigating the lived experience of Chinese international students at German universities.
Employing a qualitative approach, my research tracked seventeen Chinese students’ experiences of language learning and use in both their social lives and academic settings over one year. The empirical work combined semi-structured, in-depth interviews and emails. Three rounds of one-to-one interviews were conducted every 6 months and each round focused on students’ respective past, present and future. The grounded theory approach (Corbin & Strauss, 2015) was used in this study to analyse the data, aiming at generating theoretical explanations for phenomena through constant comparison.
The results of the category-based analysis offer a new lens on the intricate linguistic identity development of Chinese students in the study abroad context. The construction of their new identity facets is related to various contextual elements in experiences of their language learning and use. More importantly, learners’ identity changes related to the use of ELF is conceived as within a framework of multilingualism (Jenkins, 2015). In any given social interaction, learners’ linguistic identities are influenced by a combination of factors: perceived linguistic proficiency gap, power distribution,preferred communication styles, sensitivity to second/third language self-images and openness to new cultures. It is these factors, instead of the lingua franca context or
target language context per se, that come into play in the reformation of learners’
linguistic identities. Learners’ linguistic identity changes, together with their priority setting in studying abroad, are in turn interconnected with their multilingual competence development.
The findings of my study suggest theories for understanding learners’ linguistic identity development and the outcomes of their language learning in the study abroad context in the face of the complexity of individual experiences. My study also demonstrates the importance to foster learners’ “self-presentational competence” (Pellegrino Aveni, 2005: 145-146) so that they could successfully negotiate new subject positions when crossing the borders.
The linguistic deficit in patients with Alzheimer's Disease: is there a syntactic impairment?
(2017)
The linguistic impairment of patients affected by Alzheimer’s disease (PAD) is defined as a form of fluent aphasia, which is caused by major disruptions in the semantic and lexical domains. Consequently, their discourse is often described as empty, although their speech is fluent. This study aims at enlarging the comprehension of the linguistic deficit in PADs; in particular, it deals with their syntactic competence and it addresses the following questions: 1) Do PADs suffer from syntactic impairment? 2) How can the impairment in PADs be accounted for? 3) At which stage of the disease are PADs affected by syntactic impairment? The syntactic competence of Italian-speaking PADs is investigated under two different perspectives. On one hand, the study considers the syntactic information stored in the lexicon as part of the lexical entry. For this purpose, PADs complete a grammatical gender retrieval task on a list of 100 Italian nouns. On the other hand, the question deals with syntax intended as the capacity to complete the processing of syntactic structures in sentence comprehension and production. The present study focuses on sentence comprehension and includes two sentence-to-picture matching tasks: one on Wh-questions, and one on relative clauses. PADs complete the experiment on grammatical gender retrieval with high accuracy, except for few mistakes on irregular and opaque nouns, thus showing a spared capacity to retrieve the syntactic information, especially when they can rely on the form-driven procedural mechanism, as in the case of regular nouns. Data on the comprehension of Wh-questions and RC reveals that PADs are more sensitive than controls to locality effects. Patients with moderate dementia are impaired at computing dependencies that entail a crossing movement between two arguments whose features are in a relation of inclusion. In contrast, crossing movements are allowed when the involved feature arrays are in a relation of disjunction. In short, patients are spared at using procedural mechanisms for the retrieval of syntactic information, while they are impaired at processing sentences that entail argument extraction. The impairment manifests itself in moderately impaired PADs in the form of enhanced sensitivity to locality effects.
This research investigated variation in the pronunciations of three RP vowels phonemes /e/, /ɜ:/ and /ə/, among Ewe speakers of English in Ghana. It focused on variation at both individual and societal levels, investigating how social relations within these structures influenced the use of the three vowels among the speakers. In this study, social structures were seen as a system where individual members depended on one another and were linked through multiple ties. The distribution of the vowels was in respect with the social variables: age, gender and education, including dialect and social network. The study used a corpus of word-list recorded in a face-to-face interview from 96 participants selected through stratification and networking across two dialect regions: Aŋlɔ and Eveme. Using both aural and acoustic analyses, coupled with ANOVA and t-test, the study has shown that the three RP vowels exist in Ghana Eve English as independent phonemes. Each of them however has allophonic variants; /e/ has variants [e̠], [ɪ] and [ɜ:]; /ɜ:/ has [eː] and [ɜ:], while /ə/ has [ə], [ɪ], [o] and [ʌ] as its variants. The choice of the variants of /ɜ:/ and /e/ have been found to depend on speaker age, gender, and social network. But the geographical location of the speaker will largely determine how these vowels are spoken. Phonological contexts as well as speaker idiosyncrasy are also likely to condition the choice of some of these variants, however, their effects seem less important as determinant of the differences observed than those of the social factors. It is evident that age, gender and class differentiations that have been widely reported cannot be universal, they can vary from one society to another. Also though social structures as well as social relations in a speech community can play significant roles in the individual’s linguistic repertoire, the attitude of the speaker and the phonological contexts of a segment can have a huge impact on the use of that variable.
Exploring the ability of acoustic infant cry analysis for discriminating developmental pathologies
(2018)
This thesis aims at exploring the ability of acoustic infant cry analysis for discriminating developmental pathologies. Cries of healthy infants as well as cries of infants suffering from cleft lip and palate, hearing impairment, laryngomalacia, asphyxia and brain damage were recorded and acoustically analyzed. The acoustic properties of the infant cries were identified and tested on their suitability to predict the health state of the infants in an reliable, valid and objective way.
To test the reliability of infant cry analysis, Krippendorff’s Alpha coefficient was calculated to test how homogeneous cries of healthy infants as well as cries of infants suffering from various pathologies are.
To asses if valid methods exist for classifying infant cries, different approaches that can be used to differentiate between the groups and to predict the health state of the infants — e.g., analysis of variances, supervised-learning models and auditory discrimination by human listeners — were tested on their validity.
The objectivity of computer-based and human-based classification approaches was explored and techniques to enhance the objectivity for both approaches are proposed.
Computer-based approaches are more objective and reached higher sensitivity and specificity values in their classification to predict the health state of the infants. Especially C5.0 decision trees reached high and therefore promising classification results, even though infant cries have a great statistical spread and can be seen as very heterogeneous and are therefore not very reliable in general.
The individual parameter
(2018)
The present thesis tackles the unification of two-dimensional semantic systems, which are designed to deal with context-dependency of a certain kind i.e. indexicality, with dynamic theories of meaning, designed to capture facts about anaphoricity and the distribution of definite and indefinite articles. The need for a more principled look at this unification is twofold. Firstly, there is an overlap of these two families of theories in terms of empirical data, namely third person personal pronouns, as well as definite descriptions. Both kinds of expressions have anaphoric as well as non-anaphoric usages, whereas some of the latter ones can be captured in terms of indexicality. But, on the other hand, no language, especially not German and English, the main sources of data in this thesis, seems to distinguish these two usages formally, i.e. by employing different expressions. Hence the need for a unified framework in which this sort of ambiguity can be treated. Secondly, the theoretical state is dissatisfactory in the sense that the families of theories take very disparate forms that are not easy to relate conceptually.
The overlap in empirical area of application strongly suggests that this dichotomy is an artifact of the way these theories traditionally are developed and justified. This thesis seeks to overcome this state of the field. It proceeds as follows.
The first chapter discusses the way in which theories indexicality are designed. After taking a closer look some hallmarks of these theories such as the notions of index- and context-dependency themselves, double indexing, etc., it develops a notion of index dependency that makes use of a more complex individual parameter than the one that is usually assumed in the literature. Apart from agents and addressees, the two standard components of indices that represent contexts, additional objects are assumed. This leads to a variant of the semantics of deictically used third person expression that is called ‘indexical theory of demonstratives’, which is then investigated further.
The second chapter discusses the classics of dynamic semantics: DRT, DPL, and FCS. It arrives at the common core of all of these theories that consists in the assumption of a novel sort of variable namely active variables as opposed to free and bound ones that are intended to model the behavior of (in)definite descriptions and pronouns. The projection behavior of these variables or discourse referents is described either in (discourse-)syntactic or semantic terms. The chapter also arrives at a new formulation of the uniqueness condition that is thought to be part of the semantics of definite descriptions and sketches an account of transparent negation.
The third chapter then combines the insights of the previous ones by developing the notion of representation that connects the entities of evaluation of the first chapter i.e. indices with those of the second namely sets of assignments, a.k.a. files. The formal language that emerged in the second chapter is endowed with two kinds of variables for situations to allow for double indexing within a dynamic setting. A novel interpretation mechanism for the so designed language is proposed, which is shown to capture not only those aspects that are known to exist in two-dimensional frameworks, but also certain other index-index interactions that are described in yet another body of literature.
The final chapter discusses potential flaws of the theory and sketches an account of allegedly bound indexicals that is compatible with Kaplan’s infamous ban on monsters.