scholarly journals Language Processing in Individuals with Non-fluent Aphasia: Evidence from Root and Synthetic Compound Nouns

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Mousa Ghonchepour ◽  
Omid Azad
Keyword(s):  
Language Processing ◽  
Word Processing ◽  
Morphological Structure ◽  
Naming Task ◽  
Word Formation ◽  
Synthetic Compound ◽  
Black And White ◽  
Compound Nouns ◽  
Significant Difference ◽  
Dual Route Model

Background: Neurolinguists are increasingly inclined to study the language behavior of patients with aphasia (PWAs) to discover more about the relationship between the brain and language. Objectives: This study investigated the production of synthetic and root compound nouns in the PWAs to discover how these lexemes were processed. Methods: Using a confrontation naming task, four PWAs (two patients with Broca aphasia and two patients with transcortical motor aphasia) named 80 random black and white drawings of simple and compound nouns. They also repeated the nouns through an auditory repetition task. Compound nouns were of two root and synthetic types. Root nouns belonged to the noun-noun, and synthetic compounds belonged to the noun-verb category. Results: There was a significant difference between the affected components in naming and repetition of compound nouns. Moreover, there was a significant difference between naming and repetition of simple and compound nouns. There was no significant difference between naming and repetition of root and synthetic nouns. Conclusions: PWAs process compound nouns through the dual-route model. They cannot retrieve the phonological forms of compound nouns, but they retain their knowledge of word-formation, indicating the modularity of linguistic ability. Morphological structure plays a role in word processing.

scholarly journals Dephrasal adjectives in Polish – A case of syntax-inside-morphology

2019 ◽  
Vol 5 (1) ◽  
pp. 75-89
Author(s):  
Joanna Kolbusz-Buda
Keyword(s):  
Mixed Models ◽  
Morphological Structure ◽  
Word Formation ◽  
Compound Words ◽  
Synthetic Compound ◽  
New Directions ◽  
Formation Type ◽  
Lexical Integrity ◽  
Formation System ◽  
Linguistic Material

The present paper is part of a larger project which investigates the issue of “syntax-inside-morphology” in the domain of Polish word-formation. In what follows, we explore the thus far unstudied territory of dephrasal adjectives, such as tużpopołudniowy ‘right-after-noon’ and ponadstustronicowy ‘over-one-hundred-page’ built on phrasal bases subjected to suffixation. It is generally acknowledged that the Polish word-formation system is not designed to comprise phrasal compounding – a word-formation type which has come to be considered a flagship representative of the morphology-syntax interface (see Szymanek 2017 and Pafel 2017). Nevertheless, one may come across a number of Polish word-formation patterns, such as the class of nouns derived from PPs (e.g. nausznik ‘earmuff’ [[naP uszyN]PP -nik]N) or synthetic compound words (e.g. bydłobójnia ‘abattoir’ [[bydłN-o-bójV]VP -nia]N) which should clearly be considered legitimate members of the global “syntax-inside-morphology” community (see Kolbusz-Buda 2019a). In what follows, we want to argue that Polish dephrasal adjectives should be recognised as a case of morphology-syntax interplay on a par with the already attested cross-linguistic material. The phrasal character of the Polish data to be discussed in this study is so strong that researching this sui generis type of derivation seems not only a valid linguistic undertaking but also one with important implications. The study may have far-reaching consequences for the descriptive adequacy of the Polish word-formation system and point to new directions in the discussion on the morphology-syntax interface. The morphological structure of the adjectives to be discussed will be juxtaposed with the class of Polish compounds proper, in particular, synthetic compounds – a word-formation type which can be considered the closest in its morphological make-up to the presented material. Offering such a comparative perspective seems necessary as the adjectives to which we choose to refer as products of dephrasal suffixation are casually classified as compounds. Moreover, although Polish does not note any cases of phrasal compounding, the morphological structure of the adjectives in question will be additionally examined to discover potential parallels between the two word-formation types. The reason behind this undertaking is two-fold. Firstly, as has already been mentioned, dephrasal adjectives are classified as compounds; secondly, they contain a phrasal unit. In our analysis, we draw on a revised version of the Lexical Integrity Hypothesis, i.e. Lieber and Scalise’s (2007) Firewall Theory, which belongs to the current of the so-called mixed models of word-formation advanced in the recent years by, for instance, Ackema and Neeleman 2004 and Pafel 2017, allowing for a limited intermodular interaction between morphological and syntactic domains.

Processing of Spanish Preterite Regular and Irregular Verbs: The Role of Neighborhood Density

2012 ◽  
Vol 15 (1) ◽  
pp. 35-47 ◽  
Author(s):  
Eva Rodríguez-González
Keyword(s):  
Language Processing ◽  
Word Processing ◽  
Native Speakers ◽  
Reaction Times ◽  
Naming Task ◽  
Phonological Similarity ◽  
Neighborhood Density ◽  
Inflectional Morphology ◽  
Irregular Verbs

Research into lexical processes shows that frequency and phonological similarity (neighborhood density) affect word processing and retrieval. Previous studies on inflectional morphology have examined the influence of frequency of occurrence in speech production on the inflectional verb paradigm in English. Limited work has been done to examine the influence of phonological similarity in languages with a more complex morphological system than English. The present study examined the influence of neighborhood density on the processing of Spanish Preterite regular and irregular verbs as produced by thirty native speakers of Spanish. The results of a naming task showed that regular verbs were processed faster and more accurately than irregular ones. Similar to what has been observed in English, a facilitative effect of neighborhood density for –ir verbs was observed in both regular and irregular verbs, such that –ir verbs with dense neighborhoods were produced faster and more accurately than –ir verbs with sparse neighborhoods. However, no neighborhood density effects were observed for –ar verbs (regular and irregular) in reaction times and accuracy rates. Thus, the activation of a specific –ir verb was facilitated by similar sounding verbs regardless of being regular and irregular. Implications for models of morphology language processing are discussed.

The naming impairment of living and nonliving items in Alzheimer's disease

1995 ◽  
Vol 1 (1) ◽  
pp. 39-48 ◽  
Author(s):  
Patricia Montanes ◽  
Marie Claire Goldblum ◽  
Francois Boller
Keyword(s):  
Visual Complexity ◽  
Low Frequency ◽  
Semantic Category ◽  
Naming Task ◽  
White Line ◽  
Error Type ◽  
Line Drawings ◽  
Black And White ◽  
Living Things ◽  
Significant Difference

AbstractSeveral studies of semantic abilities in Dementia of the Alzheimer Type (DAT) suggest that their semantic disorders may affect specific categories of knowledge. In particular, the existence of a category-specific semantic impairment affecting, selectively, living things has frequently been reported in association with DAT. We report here results from two naming tasks of 25 DAT patients and two subgroups within this population. The first naming task used 48 black and white line drawings from Snodgrass and Vanderwart (1980) which controlled the visual complexity of stimuli from living and nonliving categories. The second task used 44 colored pictures (to assess the influence of word frequency in living vs. nonliving categories). Within the set of black and white pictures, both DAT patients and controls obtained significantly lower scores on high visual complexity stimuli than on stimuli of low visual complexity. A clear effect of semantic category emerged for DAT patients and controls, with a lower performance on the living category. Within the colored set, pictures corresponding to high frequency words gave rise to significantly higher scores than pictures corresponding to low frequency words. No significant difference emerged between living versus nonliving categories, either in DAT patients or in controls. In the two tasks, the two subgroups of DAT patients presented a different profile of performance and error type. As color constitutes the main difference between the two sets of pictures, our results point to the relevance of this cue in the processing of semantic information, with visual complexity and frequency also being very relevant. (JINS, 1995, I, 39–48.)

scholarly journals Two words as one: A multi-naming investigation of the age-of-acquisition effect in compound word processing

2019 ◽  
Author(s):  
Mahmoud Medhat Elsherif ◽  
Jon Catling ◽  
Steven Frisson
Keyword(s):  
Language Processing ◽  
Word Processing ◽  
Naming Latency ◽  
Age Of Acquisition ◽  
Naming Task ◽  
Compound Word ◽  
Compound Words ◽  
Semantic Level ◽  
The Individual ◽  
Complex Words

Previous research has shown that early-acquired words are produced faster than late-acquired words (see Juhasz, 2005). Juhasz and colleagues (Juhasz, Lai & Woodcock, 2015; Juhasz, 2018) argue that the Age-of-Acquisition (AoA) loci for complex words, specifically compound words, are found at the lexical/semantic level. In the current study, two experiments were conducted to evaluate this claim and investigate the influence of AoA in reading compound words aloud. In Experiment 1, 48 participants completed a word naming task. Using general linear mixed modelling, we found that the age at which the compound word was learned significantly affected the naming latencies beyond the other psycholinguistic properties measured. The second experiment required 48 participants to name the compound word when the two morphemes were presented with a space in-between (combinatorial naming, e.g. air plane). We found that the age at which the compound word was learned, as well as the AoA of the individual morphemes that formed the compound word, significantly influenced combinatorial naming latency. These findings are discussed in relation to theories of the AoA in language processing.

scholarly journals Two words as one: A multi-naming investigation of the age-of-acquisition effect in compound-word processing

2019 ◽  
Vol 48 (4) ◽  
pp. 511-525 ◽  
Author(s):  
Mahmoud Medhat Elsherif ◽  
Jon C. Catling ◽  
Steven Frisson
Keyword(s):  
Language Processing ◽  
Word Processing ◽  
Naming Latency ◽  
Age Of Acquisition ◽  
Naming Task ◽  
Compound Word ◽  
Compound Words ◽  
Semantic Level ◽  
The Individual ◽  
Complex Words

AbstractPrevious research has shown that early-acquired words are produced faster than late-acquired words. Juhasz and colleagues (Juhasz, Lai & Woodcock, Behavior Research Methods, 47 (4), 1004-1019, 2015; Juhasz, The Quarterly Journal of Experimental Psychology, 1-10, 2018) argue that the Age-of-Acquisition (AoA) loci for complex words, specifically compound words, are found at the lexical/semantic level. In the current study, two experiments were conducted to evaluate this claim and investigate the influence of AoA in reading compound words aloud. In Experiment 1, 48 participants completed a word naming task. Using general linear mixed modelling, we found that the age at which the compound word was learned significantly affected the naming latencies beyond the other psycholinguistic properties measured. The second experiment required 48 participants to name the compound word when the two morphemes were presented with a space in-between (combinatorial naming, e.g. air plane). We found that the age at which the compound word was learned, as well as the AoA of the individual morphemes that formed the compound word, significantly influenced combinatorial naming latency. These findings are discussed in relation to theories of the AoA in language processing.

The Opposition of Surprisal and Semantic Similarity in the Prediction of Language Processing: Evidence from Eye-tracking Data

2020 ◽  
Author(s):  
Kun Sun
Keyword(s):  
Eye Tracking ◽  
Semantic Similarity ◽  
Cognitive Processing ◽  
Language Processing ◽  
Language Comprehension ◽  
Word Processing ◽  
Reading Time ◽  
Computational Models ◽  
Tracking Data ◽  
Dynamic Approach

Expectations or predictions about upcoming content play an important role during language comprehension and processing. One important aspect of recent studies of language comprehension and processing concerns the estimation of the upcoming words in a sentence or discourse. Many studies have used eye-tracking data to explore computational and cognitive models for contextual word predictions and word processing. Eye-tracking data has previously been widely explored with a view to investigating the factors that influence word prediction. However, these studies are problematic on several levels, including the stimuli, corpora, statistical tools they applied. Although various computational models have been proposed for simulating contextual word predictions, past studies usually preferred to use a single computational model. The disadvantage of this is that it often cannot give an adequate account of cognitive processing in language comprehension. To avoid these problems, this study draws upon a massive natural and coherent discourse as stimuli in collecting the data on reading time. This study trains two state-of-art computational models (surprisal and semantic (dis)similarity from word vectors by linear discriminative learning (LDL)), measuring knowledge of both the syntagmatic and paradigmatic structure of language. We develop a `dynamic approach' to compute semantic (dis)similarity. It is the first time that these two computational models have been merged. Models are evaluated using advanced statistical methods. Meanwhile, in order to test the efficiency of our approach, one recently developed cosine method of computing semantic (dis)similarity based on word vectors data adopted is used to compare with our `dynamic' approach. The two computational and fixed-effect statistical models can be used to cross-verify the findings, thus ensuring that the result is reliable. All results support that surprisal and semantic similarity are opposed in the prediction of the reading time of words although both can make good predictions. Additionally, our `dynamic' approach performs better than the popular cosine method. The findings of this study are therefore of significance with regard to acquiring a better understanding how humans process words in a real-world context and how they make predictions in language cognition and processing.

scholarly journals Sentence Reading: A Functional MRI Study at 4 Tesla

1997 ◽  
Vol 9 (5) ◽  
pp. 664-686 ◽  
Author(s):  
D. Bavelier ◽  
D. Corina ◽  
P. Jezzard ◽  
S. Padmanabhan ◽  
V. P. Clark ◽  
...  
Keyword(s):  
Language Processing ◽  
Word Processing ◽  
Blood Oxygenation ◽  
Anterior Portion ◽  
Individual Subject ◽  
Sentence Reading ◽  
Wernicke’S Area ◽  
Classical Language ◽  
Mri Study ◽  
Language Areas

In this study, changes in blood oxygenation and volume were monitored while monolingual right-handed subjects read English sentences. Our results confirm the role of the left peri-sylvian cortex in language processing. Interestingly, individual subject analyses reveal a pattern of activation characterized by several small, limited patches rather than a few large, anatomically well-circumscribed centers. Between-subject analyses confirm a lateralized pattern of activation and reveal active classical language areas including Broca's area, Wernicke's area, and the angular gyms. In addition they point to areas only more recently considered as language-relevant including the anterior portion of the superior temporal sulcus. This area has not been reliably observed in imaging studies of isolated word processing. This raises the hypothesis that activation in this area is dependent on processes specific to sentence reading.

Coining Compounds and Derivations - A Crosslinguistic Elicitation Study of Word-Formation Abilities of Preschool Children and Adults in Polish and English

2009 ◽  
Vol 40 (4) ◽  
pp. 176-192 ◽  
Author(s):  
Ewa Haman ◽  
Andrea Zevenbergen ◽  
Melissa Andrus ◽  
Marta Chmielewska
Keyword(s):  
Preschool Children ◽  
Picture Naming ◽  
Native Language ◽  
General Pattern ◽  
Naming Task ◽  
Word Formation ◽  
Elicitation Study ◽  
American Children ◽  
To Come

Coining Compounds and Derivations - A Crosslinguistic Elicitation Study of Word-Formation Abilities of Preschool Children and Adults in Polish and English This paper examines word-formation abilities in coining compounds and derivatives in preschool children and adult speakers of two languages (English and Polish) differing in overall word-formation productivity and in favoring of particular word-formation patterns (compounding vs. derivation). An elicitation picture naming task was designed to assess these abilities across a range of word-formation categories. Adult speakers demonstrated well-developed word-formation skills in patterns both typical and non-typical for their native language. In contrast with adult results, preschool children predominantly coined innovations conforming to the general pattern of their language: Polish children favoring derivation and American children favoring compounding. The results show that although children are improving their wordformation skills during the preschool years, they need much more experience to come to the mature proficiency in using the variety of word-formation patterns available in their language.

Racial Disparity in Immediate Breast Reconstruction; a Gap That is not Closing

2021 ◽  
pp. 229255032110555
Author(s):  
Mahdi Malekpour ◽  
Sean Devitt ◽  
Joseph DeSantis ◽  
Christian Kauffman
Keyword(s):  
Propensity Score ◽  
Breast Reconstruction ◽  
Racial Disparity ◽  
Standard Of Care ◽  
Immediate Breast Reconstruction ◽  
P Value ◽  
National Cancer Database ◽  
Black Females ◽  
Black And White ◽  
Significant Difference

Background: Immediate breast reconstruction (IBR) is offered as part of the standard-of-care to females undergoing mastectomy. Racial disparity in IBR has been previously reported with a longstanding call for its elimination, though unknown if this goal is achieved. The aim of this study was to examine the current association between race and IBR and to investigate whether racial disparity is diminishing. Methods: Data was extracted from the National Cancer Database (NCDB) from 2004 to 2016. All variables in the database were controlled so that the comparison would be made solely between Black and White females. We also analyzed the trend in racial disparity to see if there has been a change from 2004 to 2016 after several calls for healthcare equality. Results: After propensity score matching, 69,084 White females were compared to 69,084 Black females. There was a statistically significant difference between the rate of IBR and race (23,386 [33.9%] in White females vs 20,850 [30.2%] in Black females, P-value  < .001). Despite a twofold increase in the rate of IBR in both White and Black females, a persistent gap of about 4% was observed over the study period, which translates to more than 2,500 Black females not receiving IBR. Conclusions: Using the NCDB database, a racial disparity was identified for IBR between White and Black females from 2004 and 2016. Unfortunately, the gap between the groups remained constant over this 13-year period.

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