Effects of morphosyntactic gender features in bilingual language processing

A central issue in bilingual research concerns the extent to which linguistic representations in the two languages are processed independently of each other. This paper reports the results of an empirical study and a model stimulation, which provide evidence for the interactive view, which holds that processing is not independent. Specifically, a reading experiment examined whether morpho-syntactic features associated with lexical representations in a bilinguals’ native language, in this case the masculine gender feature associated with the er ending of agentive nouns in German, are automatically activated by the processing of morphologically related representations in their second language, in this case English agentive nouns that end in er. Experimental findings suggest that the German-English bilinguals have a bias to interpret the referents of such nouns as male relative to English monolinguals. Subsequent computational simulation studies with an interactive activation network confirmed that this effect is due to the influence of the morphosyntactic er representation in the bilingual models that is absent in the monolingual models. The results provide evidence for an interactive view of bilingual memory and processing for language learners of age 8 and above.     

Be is a raising verb: Psycholinguistic evidence

Psycholinguistic evidence is reported supporting the proposal from theoretical linguistics that the D-structure representation of English copular sentences likeJohn is a fool, The man is happy, etc., is [S [NP e] [vp BE [sc NP XP]]], containing a small clause (SC), rather than [s NP [vp BE XP]], in other words, thatbe is a raising verb. Response times to lexical targets following unaccusative, passive, intransitive, and transitive sentences were compared with response times to lexical targets following corresponding copular sentences. A raising analysis of copular sentences specifies a post-verbal NP-trace of the (raised) NP subject at S-structure. This trace should facilitate the response time to a post-sentence presentation of the head noun of the subject NP, causing copular sentence response times to pattern with the response times for corresponding unaccusatives and passives, which also contain such traces. A traditional nonraising analysis specifies no trace at S-structure. Response times to copular sentences should then pattern with corresponding intransitives and transitives, which also do not contain traces. The observed response-time patterns confirmed the raising analysis.This study was conducted at the National Technical Institute for the Deaf at Rochester Institute of Technology, in the course of an agreement with the U.S. Department of Education.     

Cross-cultural evidence for the fundamental features of extraversion

Psychologists have not determined the defining characteristics of extraversion. In four studies, the authors tested the hypothesis that extraversion facets are linked by reward sensitivity. According to this hypothesis, only facets that reflect reward sensitivity should load on a higher order extraversion factor. This model was tested against a model in which sociability links the facets. The authors also tested the generalizability of the model in a diverse sample of participants from 39 nations, and they tested the model using widely used extraversion scales. Results of all studies indicate that only facets that reflect reward sensitivity load on a higher order extraversion factor and that this factor correlates strongly with pleasant affect. Although sociability is undoubtedly an important part of extraversion, these results suggest that extraverts' sociability may be a by-product of reward sensitivity, rather than the core feature of the trait.     

Phonological underspecification and mapping mechanisms in the speech recognition lexicon

The problem of recognizing phonological variations in the speech input has triggered numerous treatments in speech processing models. Two areas of current controversy are the possibility of phonological underspecification in the mental lexicon and the nature of the mapping mechanism from the speech signal to the abstract lexical entry. We present data from cross-modal repetition priming experiments in English designed to test the differing predictions of speech recognition models regarding tolerance of phonological mismatch in speech. The results show effects of underspecification, supporting models using underspecified lexical entries (e.g. Lahiri & Marslen-Wilson, 1991; Reetz & Lahiri, 2001) over those using fully specified lexical entries (e.g., McClelland & Elman, 1986). The results also show no effects of context, thus favoring context-independent mapping, such as that in the three-way matching mechanism of the Lahiri and Reetz FUL model ( Lahiri, 1999; Reetz, 1998 and Reetz, 1999; Reetz & Lahiri, 2001) over context-dependent mapping used in phonological inference rules ( Gaskell and Marslen-Wilson, 1996 and Gaskell and Marslen-Wilson, 1998).     

Psycholinguistic analyses of coercive communications

Analyses of certain communications reveal a content structure for the interpretation of destructive acts.     

Psycholinguistic studies on the syntactic behavior of idioms

Six experiments examined why some idioms can be syntactically changed and still retain their figurative meanings (e.g., John laid down the law can be passivized as The law was laid down by John), while other idioms cannot be syntactically altered without losing their figurative meanings (e.g., John kicked the bucket cannot be passivized into The bucket was kicked by John). Our thesis was that the syntactic behavior of idioms is determined, to a large extent, but speakers' assumptions about the way in which parts of idioms contribute to their figurative interpretations as a whole. The results of our studies indicated that idioms whose individual semantic components contribute to their overall figurative meanings (e.g., go out on a limb) were judged as more syntactically flexible or productive than nondecomposable phrases (e.g., kick the bucket). These findings suggested that idioms do not form a unique class of linguistic items (e.g., as "dead" metaphors), but can share many of the same compositional properties normally associated with more "literal" language. The implications of these data for theories of syntactic productivity of idioms and for models of idiom comprehension are discussed.     

Psycholinguistic correlations of academic achievement

This research investigated the relationship of the ITPA subtests to measures of academic performance (i.e., the California Achievement Test). Subjects were 137 9-year old children similar to those used in the standardization sample of the 1968 revision of the ITPA. Two kinds of data analyses were undertaken-1. correlation coefficients among the variables were derived, and 2. the subjects were divided into low, average, and high groups based on their CAT performance, and analyses of covariance were run to determine the significance of ITPA differences. The results failed to support the hypothesis that psycholinguistic abilities, except those which contribute to the Grammatic Closure subtest, are related to academic proficiency.     

Replication of Psycholinguistic Experiments and the Resolution of Inconsistencies

Non-exact replications are regarded as effective tools of problem solving in psycholinguistic research because they lead to more plausible experimental results; however, they are also ineffective tools of problem solving because they trigger cumulative contradictions among different replications of an experiment. This paper intends to resolve this paradox by putting forward a metatheoretical model that clarifies the criteria with the help of which various aspects of the effectiveness of the problem solving process can be differentiated and evaluated. The key point is the reconstruction of the relationship between original experiments and their non-exact replications by introducing the concept of ‘experimental complex’ and analysing the problem solving strategies that the researchers apply. The workability of the proposed metatheoretical model is illustrated with the help of three case studies.     

Extension of Luria's Psycholinguistic Studies in Poland

One of Luria's basic interests was the organization of human cognitive processes, and thinking in particular. He believed that language and thought are closely related, and hence the manner in which we speak reflects the way we think. To verify this assumption, he and his collaborators performed a number of interesting psycholinguistic experiments with subjects of various ages and cultural backgrounds. The tasks used made the evaluation of both receptive and expressive language possible. The Narrative Ability Test described here stems from Luria's observations to a considerable degree. The test was administered to preschool children (N = 106), schoolchildren (N = 143), adolescents (N = 89), adults (N = 126), and older persons (N = 175). Findings of the 20-year studies with normal and deviant populations indicate close relationships among thought, language, and self-control. It was found that difficulty in developing narratives corresponds with a disability to process complex information. Correlations between narrative skills and age, sex, and social background were also noted.     

Psycholinguistic norms and face naming times for photographs of celebrities in French

A set of 105 photographs of celebrities has been standardized in French on distinctiveness, proper name agreement, face agreement, age of acquisition (AoA), and subjective frequency. Statistics on the collected variables for photographs are provided. The relationships between these variables have been analyzed. Face naming latencies have also been collected for the photographs of celebrities, and several multiple regression analyses have been carried out on naming latencies and percentages of tip-of-the-tongue (TOT) phenomena. Themain determinants of naming speed included AoA, face agreement, and name agreement. In addition, AoA, together with distinctiveness and face agreement, reliably predicted the percentages of TOTs. The norms, photographs of the celebrities, and spoken naming latencies corresponding to the celebrities are available on the Internet at norms.celebrities.googlepages.com and should be of great use to researchers interested in the processing of famous people.     

Self-Editing: On the Relation Between behavioral and Psycholinguistic Approaches

In Skinner's (1957) conceptual analysis, the process of self-editing is integral to the dynamic complexities of multiply determined verbal behavior, but the analysis has generated little in the way of an experimental analysis. The majority of scientific work on self-editing has taken place within linguistics and cognitive psycholinguistics. Here we compare and contrast behavioral and cognitive psycholinguistic approaches to self-editing, highlighting points of contact that can be identified despite fundamental differences in theoretical styles. We conclude that the two approaches are not mutually exclusive on all dimensions, and suggest that a consideration of cognitive psycholinguistic research may help to spur an experimental analysis of self-editing from a behavioral perspective.     

Facilitating morphosyntactic and semantic prediction among second language speakers of German

Using two visual priming experiments, the present study investigates whether presenting facilitative semantic (i.e. colour) and morphosyntactic (i.e. grammatical gender) information in a prime image prior to reading a target sentence facilitates naming of a sentence-final target image among L1 German and L1 English-L2 German speakers. In Experiment 1, L1 and L2 German speakers used both semantic and gender cues to predict the sentence-final target image. In Experiment 2, a new group of L2 German speakers used gender cues to predict, but this effect was stronger when gender information was provided via a gender-marked indefinite article and adjective in the prime, than when the prime contained only the gender-marked article. These results suggest that if L2 speakers are able to overcome unstable and often inaccurate L2 gender assignment, they can use gender cues in a native-like manner for prediction, but that multiple gender-marked cues may be necessary for such prediction to occur.     

Early child grammars: qualitative and quantitative analysis of morphosyntactic production

This article reports on a series of 5 analyses of spontaneous production of verbal inflection (tense and person–number agreement) by 2-year-olds acquiring French as a native language. A formal analysis of the qualitative and quantitative results is developed using the unique resources of Optimality Theory (OT; Prince & Smolensky, 2004). It is argued that acquisition of morphosyntax proceeds via overlapping grammars (rather than through abrupt changes), which OT formalizes in terms of partial rather than total constraint rankings. Initially, economy of structure constraints take priority over faithfulness constraints that demand faithful expression of a speaker's intent, resulting in child production of tense that is comparable in level to that of child-directed speech. Using the independent Predominant Length of Utterance measure of syntactic development proposed in Vainikka, Legendre, and Todorova (1999), production of agreement is shown first to lag behind tense then to compete with tense at an intermediate stage of development. As the child's development progresses, faithfulness constraints become more dominant, and the overall production of tense and agreement becomes adult-like.     

Neuroimaging evidence for agenda-dependent monitoring of different features during short-term source memory tests

A short-term source monitoring procedure with functional magnetic resonance imaging assessed neural activity when participants made judgments about the format of 1 of 4 studied items (picture, word), the encoding task performed (cost, place), or whether an item was old or new. The results support findings from long-term memory studies showing that left anterior ventrolateral prefrontal cortex (PFC) is engaged when people make source attributions about reflectively generated information (cognitive operations, conceptual features). The findings also point to a role for right lateral PFC in attention to perceptual features and/or familiarity in making source decisions. Activity in posterior regions also differed depending on what was evaluated. These results provide neuroimaging evidence for theoretical approaches emphasizing that agendas influence which features are monitored during remembering (e.g., M. K. Johnson, S. Hashtroudi, & D. S. Lindsay, 1993). They also support the hypothesis that some of the activity in left lateral PFC and posterior regions associated with remembering specific information is not unique to long-term memory but rather is associated with agenda-driven source monitoring processes common to working memory and long-term memory.     

A Joint Modeling Approach for Reaction Time and Accuracy in Psycholinguistic Experiments

In the psycholinguistic literature, reaction times and accuracy can be analyzed separately using mixed (logistic) effects models with crossed random effects for item and subject. Given the potential correlation between these two outcomes, a joint model for the reaction time and accuracy may provide further insight. In this paper, a Bayesian hierarchical framework is proposed that allows estimation of the correlation between time intensity and difficulty at the item level, and between speed and ability at the subject level. The framework is shown to be flexible in that reaction times can follow a (log-) normal or (shifted) Weibull distribution. A simulation study reveals the reduction in bias gains possible when using joint models, and an analysis of an example from a Dutch–English word recognition study illustrates the proposed method.