Epistemic Containment and the Encoding of Scope

This paper is concerned with the phenomenon of epistemic containment (von Fintel and Iatridou 2003). We discuss epistemic containment with modal auxiliaries, model adverbs and modal raising predicates and argue that the full data pattern provides strong support for a syntactic encoding of scope that relies on the projection of scope indices (in the spirit of a proposal first made in Williams 1994) combined with a particular condition on scope shift (the CSS; Neeleman and van de Koot 2012). The CSS-based theory of scope predicts an asymmetry between overt and covert scope-taking that we show is also present in the epistemic containment data. In particular, covert scope extension exhibits restrictions not present with its overt counterpart. Such an asymmetry seems unexpected on a QR-based alternative. The CSS-based account of epistemic containment correctly predicts a further scope freezing effects with epistemic modals that we believe have not been previously reported in the literature, as well as the existence of structures in which an epistemic category occurs in the c-command domain of a deontic category

The interpretation and distribution of temporal focus particles

Among the scalar usages of only, there is one that has a temporal dimension. In Carla understood the problem only on Sunday, for instance, Sunday is considered late for Carla to have understood the problem. In this paper, we explore the interpretation and distribution of temporal only along with other focus particles that permit a temporal reading. We focus on the Dutch counterpart of temporal only, pas (see Barbiers 1995). This particle is formally distinct from both exclusive only (alleen) and non-temporal scalar only (maar). We concentrate on two core issues. The first concerns the observation that temporal focus particles systematically support two modes of interpretation, a purely temporal one and a lack-of-progress reading. The latter is found in an example like Billy has only read three books (so far), which implies that three is a low number of books for Billy to have read at the reference time. The second issue concerns ‘Barbiers’s Generalization,’ the requirement that temporal focus particles immediately c-command the category they interact with. We propose a semantic analysis that captures these observations, building on previous work by König (1979, 1981), Löbner (1989), Krifka (2000) and Klinedinst (2004), among others

Phonological Working Memory Limitations and Agrammatism: Is There a Causal Relationship between the Two?

Syntactic processing in sentence comprehension requires some form of Working Memory (WM) resources. However, the nature of the relation between WM and sentence comprehension is controversial. One of the questions is whether WM for language is a single resource, or, alternatively, it consists of different components, each entrusted with a different linguistic function (Caplan & Waters, 1999). The aim of the study is to investigate the nature of the relation between WM and sentence comprehension by comparing sentence comprehension abilities with performance on WM tasks of four Greek-speaking patients with Broca’s aphasia. The experimental hypothesis is that patients with different performance patterns in sentence comprehension will present with different verbal WM capacity

Processing delays: The late reactivation of the argument of unaccusative verbs

An eye-tracking experiment using the Visual World Paradigm (VWP) shows that in on-line sentence processing in English the argument of an unaccusative verb reactivates late after verb offset. In contrast to previous studies, this VWP experiment establishes the exact time course of this effect, which matches the time course previously found for Dutch, despite differences in word order between the two languages. Furthermore, it uncovers an early reactivation of the argument of unergative verbs that has previously gone unnoticed. Such an effect has previously been observed for Dutch, but not for English. Moreover, the effect seems to occur earlier in English than in Dutch. We suggest that this difference may be due to the more rigid word order of English, which provides the parser with more informative cues

Syntactic predictions and asyntactic comprehension in aphasia: Evidence from scope relations

People with aphasia (PWA) often fail to understand syntactically complex sentences. This phenomenon has been described as asyntactic comprehension and has been explored in various studies cross-linguistically in the past decades. However, until now there has been no consensus among researchers as to the nature of sentence comprehension failures in aphasia. Impaired representations accounts ascribe comprehension deficits to loss of syntactic knowledge, whereas processing/resource reduction accounts assume that PWA are unable to use syntactic knowledge in comprehension due to resource limitation resulting from the brain damage. The aim of this paper is to use independently motivated psycholinguistic models of sentence processing to test a variant of the processing/resource reduction accounts that we dub the Complexity Threshold Hypothesis. According to this hypothesis, PWA are capable of building well-formed syntactic representations, but, because their resources for language processing are limited, their syntactic parser fails when processing complexity exceeds a certain threshold. The source of complexity investigated in the experiments reported in this paper is syntactic prediction. We conducted two experiments involving comprehension of sentences with different types of syntactic dependencies, namely dependencies that do not require syntactic prediction (i.e. unpredictable dependencies in sentences that require Quantifier Raising) and dependencies whose resolution requires syntactic predictions at an early stage of processing based on syntactic cues (i.e. predictable dependencies in movement-derived sentences). In line with the predictions of the Complexity Threshold Hypothesis, the results show that the agrammatic patients that participated in this study had no difficulties comprehending sentences with the former type of dependencies, whereas their comprehension of sentences with the latter type of dependencies was impaired

Do sentences with unaccusative verbs involve syntactic movement? Evidence from neuroimaging

This study focuses on the neural processing of English sentences containing unergative, unaccusative and transitive verbs. We demonstrate common responses in bilateral superior temporal gyri in response to listening to sentences containing unaccusative and transitive verbs compared to unergative verbs; we did not detect any activation that was specific to unaccusatives. Our findings indicate that the neural processing of unaccusative and transitive verbs is highly similar, and very different from the processing of unergative verbs. We discuss the consequences of these results for the linguistic analysis of movement phenomena

Dutch A-Scrambling Is Not Movement: Evidence from Antecedent Priming

The present study focuses on A-scrambling in Dutch, a local word-order alternation that typically signals the discourse-anaphoric status of the scrambled constituent. We use cross-modal priming to investigate whether an A-scrambled direct object gives rise to antecedent reactivation effects in the position where a movement theory would postulate a trace. Our results indicate that this is not the case, suggesting that A-scrambling in Dutch results from variation in base-generated order

Predicting young adult social functioning from developmental trajectories of externalizing behavior

Background. The long-term consequences of child and adolescent externalizing problems often involve a wide spectrum of social maladaptation in adult life. The purpose of this study was to describe the predictive link of child and adolescent externalizing developmental trajectories to social functioning in adulthood. Method. Social functioning was predicted from developmental trajectories of parent-reported aggression, opposition, property violations and status violations that were defined in a longitudinal multiple birth cohort study of 2076 males and females aged 4-18 years. Social functioning was assessed using self-reports by young adults aged 18-30 years. Linear and logistic regression analyses were used to describe the extent to which developmental trajectories are prospectively related to social functioning. Results. Children with high-level trajectories of opposition and status violations reported more impaired social functioning as young adults than children with high-level trajectories of aggression and property violations. Young adults who showed onset of problems in adolescence reported overall less impaired social functioning than individuals with high-level externalizing problems starting in childhood. Overall, males reported more impaired social functioning in adulthood than females. However, females with persistent high-level externalizing behaviour reported more impairment in relationships than males with persistent high-level externalizing behaviour. Conclusion. The long-term consequences of high levels of opposition and status violations in childhood to serious social problems during adulthood are much stronger than for individuals who show only high levels of aggressive antisocial behaviours. Copyright © 2007 Cambridge University Press