scholarly journals Feature encoding modulates cue-based retrieval: Modeling interference effects in both grammatical and ungrammatical sentences

2021 ◽  
Author(s):  
Himanshu Yadav ◽  
Garrett Smith ◽  
Shravan Vasishth
Keyword(s):  
Reading Time ◽  
Sentence Comprehension ◽  
Facilitatory Effect ◽  
Interference Effects ◽  
Retrieval Model ◽  
Time Data ◽  
Effect Data ◽  
Verb Agreement ◽  
Feature Encoding ◽  
The Subject

Studies on similarity-based interference in subject-verb agreement dependencies have found a consistent facilitatory effect in ungrammatical sentences but no conclusive effect in grammatical sentences. Existing models propose that interference is caused either by a faulty representation of the input (encoding-based models) or by difficulty in retrieving the subject based on cues at the verb (retrieval-based models). Neither class of model captures the observed patterns in human reading time data. We propose a new model that integrates a feature encoding mechanism into an existing cue-based retrieval model. Our model outperforms the cue-based retrieval model in explaining interference effect data from both grammatical and ungrammatical sentences. We argue that our integrated encoding and retrieval model can provide a basis for experimental and modeling work on understanding interference effects in sentence comprehension.

scholarly journals Interference patterns in subject-verb agreement and reflexives revisited: A large-sample study

2019 ◽  
Author(s):  
Lena A. Jäger ◽  
Daniela Mertzen ◽  
Julie A. Van Dyke ◽  
Shravan Vasishth
Keyword(s):  
Sentence Processing ◽  
Reading Time ◽  
Interference Effects ◽  
Retrieval Model ◽  
Retrieval Time ◽  
Partial Matching ◽  
Large Sample ◽  
Retrieval Cues ◽  
Verb Agreement ◽  
Sample Experiment

Cue-based retrieval theories in sentence processing predict two classes of interference effect: (i) Inhibitory interference is predicted when multiple items match a retrieval cue: cue-overloading leads to an overall slowdown in reading time; and (ii) Facilitatory interference arises when a retrieval target as well as a distractor only partially match the retrieval cues; this partial matching leads to an overall speedup in retrieval time. Inhibitory interference effects are widely observed, but facilitatory interference apparently has an exception: reflexives have been claimed to show no facilitatory interference effects. Because the claim is based on underpowered studies, we conducted a large-sample experiment that investigated both facilitatory and inhibitory interference. In contrast to previous studies, we find facilitatory interference effects in reflexives. We also present a quantitative evaluation of the cue-based retrieval model of Engelmann et al. (2019), with respect to the reflexives data. Data and code are available from: https://osf.io/reavs/.

Basque-Spanish bilingual children’s expressive and receptive grammatical abilities

2019 ◽  
Vol 9 (4-5) ◽  
pp. 687-709 ◽  
Author(s):  
Rhiannon M. Anderson ◽  
Marcel R. Giezen ◽  
Marie Pourquié
Keyword(s):  
Sentence Comprehension ◽  
Structural Similarity ◽  
Sentence Production ◽  
Bilingual Children ◽  
Verb Agreement ◽  
The Subject

Abstract Expressive-receptive gaps in lexical abilities have been documented for bilingual children, but few studies have investigated whether a similar gap is observed at the grammatical level. The current study assessed grammatical abilities through sentence production and comprehension tasks in both languages in 17 Basque-Spanish simultaneous bilingual 6- through 9-year-olds (both languages acquired before three years of age). The children scored lower in Basque than Spanish for sentence production, but no significant differences were found for sentence comprehension. While an expressive-receptive gap was found for both languages, this gap was larger in Basque than in Spanish. Object-verb agreement errors were especially prevalent in Basque production, possibly because verbs in Spanish only agree with the subject. These results demonstrate that expressive-receptive gaps are also observed in bilingual children’s grammatical abilities and may vary depending on the structural similarity between the two languages.

scholarly journals TRENDS IN DATA WAREHOUSING TECHNIQUES

2021 ◽  
Author(s):  
Naveen Kunnathuvalappil Hariharan
Keyword(s):  
Relational Databases ◽  
Financial Data ◽  
Relational Model ◽  
Time Data ◽  
Short Period ◽  
The Subject ◽  
Processing And Storage ◽  
And Storage ◽  
Long Term Trend

Financial data volumes are increasing, and this appears to be a long-term trend, implying that data managementdevelopment will be crucial over the next few decades. Because financial data is sometimes real-time data, itis constantly generated, resulting in a massive amount of financial data produced in a short period of time.The volume, diversity, and velocity of Big Financial Data are highlighting the significant limitations oftraditional Data Warehouses (DWs). Their rigid relational model, high scalability costs, and sometimesinefficient performance pave the way for new methods and technologies. The majority of the technologiesused in background processing and storage research were previously the subject of research in their earlystages. The Apache Foundation and Google are the two most important initiatives. For dealing with largefinancial data, three techniques outperform relational databases and traditional ETL processing: NoSQL andNewSQL storage, and MapReduce processing.

scholarly journals Conceptual effects on agreement: A corpus study of mismatch in English copular constructions

2012 ◽  
Vol 3 ◽  
pp. 3
Author(s):  
Cecily Jill Duffield
Keyword(s):  
Conceptual Information ◽  
Corpus Study ◽  
Number Agreement ◽  
Verb Agreement ◽  
The Subject ◽  
Agreement Morphology ◽  
Grammatical Number ◽  
Verb Number ◽  
Conceptual Relationship

Research on the production of subject-verb agreement has focused on the features of the subject rather than the larger construction in which subject-verb agreement is produced or how the conceptual relationship between subjects and predicates may interact in affecting subject-verb agreement patterns. This corpus study describes subject-verb number agreement mismatch in English copular constructions which take the frame of (SEMANTICALLY LIGHT) N + [REL] + COP + (SPECIFIC) PRED NOM, where the copula reflects the grammatical number of the predicate. Results suggest that speakers make use of conceptual information from the entire construction, and not just the subject, when formulating agreement morphology.

scholarly journals Reference determination for demonstrative pronouns

2007 ◽  
Vol 48 ◽  
pp. 39-51 ◽  
Author(s):  
Peter Bosch ◽  
Carla Umbach
Keyword(s):  
Structural Properties ◽  
Reading Time ◽  
Current Paper ◽  
Relevant Parameter ◽  
Personal Pronouns ◽  
Corpus Study ◽  
Demonstrative Pronouns ◽  
The Subject ◽  
Reference Determination

This paper discusses results from a corpus study of German demonstrative and personal pronouns and from a reading time experiment in which we compared the interpretation options of the two types of pronouns (Bosch et al. 2003, 2007). A careful review of exceptions to a generalisation we had been suggesting in those papers (the Subject Hypothesis: "Personal pronouns prefer subject antecedents and demonstratives prefer non-subject antecedents") shows that, although this generalisation correctly describes a tendency in the data, it is quite wrong in claiming that the grammatical role of antecedents is the relevant parameter. In the current paper we argue that the generalisation should be formulated in terms of in-formation-structural properties of referents rather than in terms of the grammatical role of antecedent expressions.  

scholarly journals THE PRODUCTION OF SUBJECT-VERB AGREEMENT AMONG SWEDISH AND CHINESE SECOND LANGUAGE SPEAKERS OF ENGLISH

2018 ◽  
Vol 40 (4) ◽  
pp. 907-921 ◽  
Author(s):  
Carrie N. Jackson ◽  
Elizabeth Mormer ◽  
Laurel Brehm
Keyword(s):  
Sentence Completion ◽  
English Speakers ◽  
L2 Proficiency ◽  
Chinese Speakers ◽  
Verb Agreement ◽  
Second Language Speakers ◽  
L2 Production ◽  
The Subject ◽  
Verb Number ◽  
L1 English

AbstractThis study uses a sentence completion task with Swedish and Chinese L2 English speakers to investigate how L1 morphosyntax and L2 proficiency influence L2 English subject-verb agreement production. Chinese has limited nominal and verbal number morphology, while Swedish has robust noun phrase (NP) morphology but does not number-mark verbs. Results showed that like L1 English speakers, both L2 groups used grammatical and conceptual number to produce subject-verb agreement. However, only L1 Chinese speakers—and less-proficient speakers in both L2 groups—were similarly influenced by grammatical and conceptual number when producing the subject NP. These findings demonstrate how L2 proficiency, perhaps combined with cross-linguistic differences, influence L2 production and underscore that encoding of noun and verb number are not independent.

PASSENGER RESPONSE TIME DATA- SETS FOR LARGE PASSENGER FERRIES AND CRUISE SHIPS DERIVED FROM SEA TRIALS

2021 ◽  
Vol 155 (A2) ◽  
Author(s):  
R Brown ◽  
E R Galea ◽  
S Deere ◽  
L Filippidis
Keyword(s):  
Response Time ◽  
Research Group ◽  
Data Sets ◽  
Time Data ◽  
Evacuation Time ◽  
The Public ◽  
Cruise Ships ◽  
Passenger Ships ◽  
Unique Nature ◽  
The Subject

The paper consists of 27 figures; numerous equations and 12 notes/ references, many of which are written by the authors of this paper. Whilst this may indicate a lack of “reading around the subject” it also indicates the unique nature of the topic and that little exists at present in the public domain about this topic. Indeed the authors and the research group they represent are the main contributors to the IMOs discussions and circulars on this subject. Given that background the paper is very detailed and consists of comparisons between the evacuation times of 3 passenger ships, 2 being Ro-Pax vessels and 1 a cruise liner. On board evacuation time statistics have been gathered from significant populations enabling the authors to draw significant conclusions relating to evacuation times in the presented scenarios. The paper is therefore a useful addition to the debates on this subject which is of major relevance to the understanding of evacuation times in passenger vessels. Data and research in this area is difficult to obtain thus the authors should be congratulated for their work.

Mind the gap

2020 ◽  
Vol 34 (5) ◽  
pp. 45-47
Keyword(s):  
Design Methodology ◽  
Reading Time ◽  
Content Type ◽  
Mumbo Jumbo ◽  
State Of Mind ◽  
Pertinent Information ◽  
The Subject

Purpose How do you feel when you read the word ‘mindfulness’? For some, it will be a welcome reminder that they should be more mindful of everything that is going on inside and outside their heads, and lead almost instantly to a state of calm and heightened awareness – which is, of course, what is should do as that what the word and practice of mindfulness means. For others, however, reactions can vary widely. Some will be completely non-plussed having never read up on the subject, and for others, they may sneer at the latest wishy-washy, mumbo-jumbo that has started to fill up Facebook feeds and cards from Hallmark stores. And for a few, the reaction may be the very opposite of what is intended, reacting violently to a belief and state of mind they are predisposed to dislike intensely. Design/methodology/approach This briefing is prepared by an independent writer who adds his/her own impartial comments and places the articles in context. Findings How do you feel when you read the word ‘mindfulness’? For some, it will be a welcome reminder that they should be more mindful of everything that is going on inside and outside their heads, and lead almost instantly to a state of calm and heightened awareness – which is, of course, what is should do as that what the word and practice of mindfulness means. For others, however, reactions can vary widely. Some will be completely non-plussed having never read up on the subject, and for others, they may sneer at the latest wishy-washy, mumbo-jumbo that has started to fill up Facebook feeds and cards from Hallmark stores. And for a few, the reaction may be the very opposite of what is intended, reacting violently to a belief and state of mind they are predisposed to dislike intensely. Originality/value The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format.

How Should Data Science Education Be?

2020 ◽  
Vol 9 (2) ◽  
pp. 25-36
Author(s):  
Necmi Gürsakal ◽  
Ecem Ozkan ◽  
Fırat Melih Yılmaz ◽  
Deniz Oktay
Keyword(s):  
Machine Learning ◽  
Big Data ◽  
Science Education ◽  
Data Science ◽  
Doctoral Programs ◽  
Time Data ◽  
High Demand ◽  
The Core ◽  
The World ◽  
The Subject

The interest in data science is increasing in recent years. Data science, including mathematics, statistics, big data, machine learning, and deep learning, can be considered as the intersection of statistics, mathematics and computer science. Although the debate continues about the core area of data science, the subject is a huge hit. Universities have a high demand for data science. They are trying to live up to this demand by opening postgraduate and doctoral programs. Since the subject is a new field, there are significant differences between the programs given by universities in data science. Besides, since the subject is close to statistics, most of the time, data science programs are opened in the statistics departments, and this also causes differences between the programs. In this article, we will summarize the data science education developments in the world and in Turkey specifically and how data science education should be at the graduate level.

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