Microcomputer Analysis of Children's Language Samples.

ERIC Educational Resources Information Center

Rosenkoetter, Sharon E.; Rice, Mabel L.

The workshop paper examines the use of microcomputer packages to analyze spontaneous language samples of children with communication disorders. Advantages of computerized analysis are seen to include time saving, more efficient data management, and increased objectivity. To help consumers determine which programs to buy, four aspects are…

The Use of EPOSTL to Determine the Self-Efficacy of Prospective EFL Teachers: Raising Awareness in English Language Teacher Education

ERIC Educational Resources Information Center

Bergil, Ayfer Su; Sariçoban, Arif

2017-01-01

The current practices in the field of foreign language teacher education have a heavy inclination to make use of traditional means especially throughout the assessment process of student teachers at foreign language departments. Observing the world in terms of teacher education makes it urgent to include more reflective and objective tools in…

Cognitive characteristics of learning Java, an object-oriented programming language

NASA Astrophysics Data System (ADS)

White, Garry Lynn

Industry and Academia are moving from procedural programming languages (e.g., COBOL) to object-oriented programming languages, such as Java for the Internet. Past studies in the cognitive aspects of programming have focused primarily on procedural programming languages. Some of the languages used have been Pascal, C, Basic, FORTAN, and COBOL. Object-oriented programming (OOP) represents a new paradigm for computing. Industry is finding that programmers are having difficulty shifting to this new programming paradigm. This instruction in OOP is currently starting in colleges and universities across the country. What are the cognitive aspects for this new OOP language Java? When is a student developmentally ready to handle the cognitive characteristics of the OOP language Java? Which cognitive teaching style is best for this OOP language Java? Questions such as the aforementioned are the focus of this research Such research is needed to improve understanding of the learning process and identify students' difficulties with OOP methods. This can enhance academic teaching and industry training (Scholtz, 1993; Sheetz, 1997; Rosson, 1990). Cognitive development as measured by the Propositional Logic Test, cognitive style as measured by the Hemispheric Mode Indicator, and physical hemispheric dominance as measured by a self-report survey were obtained from thirty-six university students studying Java programming. Findings reveal that physical hemispheric dominance is unrelated to cognitive and programming language variables. However, both procedural and object oriented programming require Piaget's formal operation cognitive level as indicated by the Propositional Logic Test. This is consistent with prior research A new finding is that object oriented programming also requires formal operation cognitive level. Another new finding is that object oriented programming appears to be unrelated to hemispheric cognitive style as indicated by the Hemispheric Mode Indicator (HMI). This research suggests that object oriented programming is hemispheric thinking style friendly, while procedural programming is left hemispheric cognitive style. The conclusion is that cognitive characteristics are not the cause for the difficulty in shifting from procedural to this new programming paradigm of object oriented programming. An alternative possibility to the difficulty is proactive interference. Prior learning of procedural programming makes it harder to learning object oriented programming. Further research is needed to determine if proactive interference is the cause for the difficulty in shifting from procedural programming to object oriented programming.

Language Arts Quinmester Course of Study: Critical Thinking.

ERIC Educational Resources Information Center

Mathews, Sharleen; Sipe, Bonnie

A course designed to sensitize the student to both verbal and non-verbal clues to the levels of meaning from written and non-written communication is presented. Course objectives include the following: (1) Students recognize examples of emotionally toned language; (2) Students determine attitudes from demonstrations of various body gestures,…

Determination of hemispheric language dominance in the surgical epilepsy patient: diagnostic properties of functional magnetic resonance imaging.

PubMed

Spritzer, Scott D; Hoerth, Matthew T; Zimmerman, Richard S; Shmookler, Aaron; Hoffman-Snyder, Charlene R; Wellik, Kay E; Demaerschalk, Bart M; Wingerchuk, Dean M

2012-09-01

Presurgical evaluation for refractory epilepsy typically includes assessment of cognitive and language functions. The reference standard for determination of hemispheric language dominance has been the intracarotid amobarbital test (IAT) but functional magnetic resonance imaging (fMRI) is increasingly used. To critically assess current evidence regarding the diagnostic properties of fMRI in comparison with the IAT for determination of hemispheric language dominance. The objective was addressed through the development of a structured critically appraised topic. This included a clinical scenario, structured question, literature search strategy, critical appraisal, results, evidence summary, commentary, and bottom-line conclusions. Participants included consultant and resident neurologists, a medical librarian, clinical epidemiologists, and content experts in the fields of epilepsy and neurosurgery. A systematic review and meta-analysis that compared the sensitivity and specificity of fMRI to IAT-determined language lateralization was selected for critical appraisal. The review included data from 23 articles (n=442); study methodology varied widely. fMRI was 83.5% sensitive and 88.1% specific for detection of hemispheric language dominance. There are insufficient data to support routine use of fMRI for the purpose of determining hemispheric language dominance in patients with intractable epilepsy. Larger, well-designed studies of fMRI for language and other cognitive outcomes as part of the presurgical and postsurgical evaluation of epilepsy patients are necessary.

The assessment of language and the emergence from disorders of consciousness.

PubMed

Pundole, Amy; Crawford, Sarah

2017-04-06

In order to demonstrate emergence from a disorder of consciousness (DoC) an individual is currently required to demonstrate functional object use of two objects, or functional communication defined as accurately answering six yes/no questions on two consecutive occasions (Giacino et al., 2002 ). In practice, experienced speech and language therapists (SLTs) working with this group often focus on facilitating object use or employ other language tasks, since achieving a 100% accurate yes/no response can be difficult for patients following an extensive brain injury due to language and/or cognitive impairments. There is an increasing awareness of this issue in the literature and in practice and there is discussion about reviewing the current definition of emergence. This paper outlines the traditional definition of emergence and recent updates, discusses some of the problems and implications associated with current assessment, highlights the importance of getting it right, explores potential other ways to determine emergence, and suggests further areas for research.

Color naming across languages reflects color use

PubMed Central

Gibson, Edward; Futrell, Richard; Mahowald, Kyle; Bergen, Leon; Ratnasingam, Sivalogeswaran; Gibson, Mitchell; Piantadosi, Steven T.; Conway, Bevil R.

2017-01-01

What determines how languages categorize colors? We analyzed results of the World Color Survey (WCS) of 110 languages to show that despite gross differences across languages, communication of chromatic chips is always better for warm colors (yellows/reds) than cool colors (blues/greens). We present an analysis of color statistics in a large databank of natural images curated by human observers for salient objects and show that objects tend to have warm rather than cool colors. These results suggest that the cross-linguistic similarity in color-naming efficiency reflects colors of universal usefulness and provide an account of a principle (color use) that governs how color categories come about. We show that potential methodological issues with the WCS do not corrupt information-theoretic analyses, by collecting original data using two extreme versions of the color-naming task, in three groups: the Tsimane', a remote Amazonian hunter-gatherer isolate; Bolivian-Spanish speakers; and English speakers. These data also enabled us to test another prediction of the color-usefulness hypothesis: that differences in color categorization between languages are caused by differences in overall usefulness of color to a culture. In support, we found that color naming among Tsimane' had relatively low communicative efficiency, and the Tsimane' were less likely to use color terms when describing familiar objects. Color-naming among Tsimane' was boosted when naming artificially colored objects compared with natural objects, suggesting that industrialization promotes color usefulness. PMID:28923921

Knowledge, Education, and Attitudes of International Students to IELTS: A Case of Australia

ERIC Educational Resources Information Center

Ata, Abe W.

2015-01-01

The main objective of this study is to determine the knowledge, education and attitudes of Chinese, Indian and Arab speaking students in Australia towards the International English Language Testing System (IELTS) test. A questionnaire was administered to 200 students at six university language centers to investigate their overall response towards…

Adaptation of Internet Addiction Scale in Azerbaijani Language: A Validity-Reliability and Prevalence Study

ERIC Educational Resources Information Center

Kerimova, Melek; Gunuc, Selim

2016-01-01

The purpose of the present paper was to adapt Gunuc and Kayri's (2010) "Internet Addiction Scale," with show validity and reliability for many various sampling groups, into the Azerbaijani language. Another objective of the study is to determine the prevalence of Internet addiction among Azerbaijani adolescents and youth, which…

Students' Attitudes towards Learning English Grammar: A Study of Scale Development

ERIC Educational Resources Information Center

Akay, Emel; Toraman, Çetin

2015-01-01

Learning a language means not only studying four skills of proficiency, but also understanding the system of rules underlying. In this respect, learners' attitudes towards grammar are also of vital importance. The main objective of this descriptive study is to determine English language learners' attitudes towards grammar and to analyze these…

Can mathematics explain the evolution of human language?

PubMed

Witzany, Guenther

2011-09-01

Investigation into the sequence structure of the genetic code by means of an informatic approach is a real success story. The features of human language are also the object of investigation within the realm of formal language theories. They focus on the common rules of a universal grammar that lies behind all languages and determine generation of syntactic structures. This universal grammar is a depiction of material reality, i.e., the hidden logical order of things and its relations determined by natural laws. Therefore mathematics is viewed not only as an appropriate tool to investigate human language and genetic code structures through computer science-based formal language theory but is itself a depiction of material reality. This confusion between language as a scientific tool to describe observations/experiences within cognitive constructed models and formal language as a direct depiction of material reality occurs not only in current approaches but was the central focus of the philosophy of science debate in the twentieth century, with rather unexpected results. This article recalls these results and their implications for more recent mathematical approaches that also attempt to explain the evolution of human language.

Examining the Effectiveness of an Academic Language Planning Organizer as a Tool for Planning Science Academic Language Instruction and Supports

NASA Astrophysics Data System (ADS)

Jung, Karl G.; Brown, Julie C.

2016-12-01

To engage in the practices of science, students must have a strong command of science academic language. However, content area teachers often make academic language an incidental part of their lesson planning, which leads to missed opportunities to enhance students' language development. To support pre-service elementary science teachers (PSTs) in making language planning an explicit part of their science lessons, we created the Academic Language Planning Organizer (ALPO). The purpose of this study was to determine the effectiveness of the ALPO on two levels: first, by examining participants' interactions with the ALPO as they identified academic language features, objectives and supports; and second, by exploring the ways that participants translated identified language supports to planned science activities. Findings indicated that, when using the ALPO, PSTs identified clear language functions and relevant vocabulary terms, and also frequently developed clear, observable and measurable language objectives. When lesson planning, PSTs were largely successful in translating previously identified language supports to their lesson plans, and often planned additional language supports beyond what was required. We also found, however, that the ALPO did not meet its intended use in supporting PSTs in identifying discourse and syntax demands associated with specific academic language functions, suggesting that revisions to the ALPO could better support PSTs in identifying these academic language demands. Implications for supporting PSTs' planning for and scaffolding of science academic language use are presented.

Arab ESL Secondary School Students' Spelling Errors

ERIC Educational Resources Information Center

Al-Sobhi, Bandar Mohammad Saeed; Rashid, Sabariah Md; Abdullah, Ain Nadzimah; Darmi, Ramiza

2017-01-01

English spelling has always been described by many language researchers and teachers as a daunting task especially for learners whose first language is not English. Accordingly, Arab ESL learners commit serious errors when they spell out English words. The primary objective of this paper is to determine the types as well as the causes of spelling…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Teixeira De Queiroz, F.

There is a game called languages and dreams. It is a game for a programmer alone. The sole objective is to determine which computing resources a programmer would most like to see become part of the language that he uses. Obviously every programmer wants new possibilities, but normally they do not get put down on paper. The author proposes a nesting system for parallel processing. 4 references.

The Sounds of Silence: Language, Cognition, and Anxiety in Selective Mutism

ERIC Educational Resources Information Center

Manassis, Katharina; Tannock, Rosemary; Garland, E. Jane; Minde, Klaus; McInnes, Alison; Clark, Sandra

2007-01-01

Objectives: To determine whether oral language, working memory, and social anxiety differentiate children with selective mutism (SM), children with anxiety disorders (ANX), and normal controls (NCs) and explore predictors of mutism severity. Method: Children ages 6 to 10 years with SM (n = 44) were compared with children with ANX (n = 28) and NCs…

Late Language Emergence at 24 Months: An Epidemiological Study of Prevalence, Predictors, and Covariates

ERIC Educational Resources Information Center

Zubrick, Stephen R.; Taylor, Catherine L.; Rice, Mabel L.; Slegers, David W.

2007-01-01

Purpose: The primary objectives of this study were to determine the prevalence of late language emergence (LLE) and to investigate the predictive status of maternal, family, and child variables. Method: This is a prospective cohort study of 1,766 epidemiologically ascertained 24-month-old singleton children. The framework was an ecological model…

Grammatical and Nongrammatical Contributions to Closed-Class Word Selection

ERIC Educational Resources Information Center

Alario, F.-Xavier; Ayora, Pauline; Costa, Albert; Melinger, Alissa

2008-01-01

Closed-class word selection was investigated by focusing on determiner production. Native speakers from three different languages named pictures of objects using determiner plus noun phrases (e.g., in French "la table" (the [subscript feminine] table), while ignoring distractor determiners printed on the pictures (e.g., "le"…

The Impact of Authentic Material Use on Development of the Reading Comprehension, Writing Skills and Motivation in Language Course

ERIC Educational Resources Information Center

Belet Boyaci, S. Dilek; Güner, Mediha

2018-01-01

The objective of the present study was to determine the impact of authentic task-based authentic material on reading comprehension, writing skills and writing motivation in the Turkish language course. The study was conducted with mixed design methodology. Quantitative data were collected with the quasi-experimental with pre-test post-test with…

Pre-School Foreign Language Teaching and Learning--A Network Innovation Project in Slovenia

ERIC Educational Resources Information Center

Brumen, Mihaela; Berro, Fanika Fras; Cagran, Branka

2017-01-01

The paper describes some findings about teaching foreign languages (FL) in a pre-school setting obtained from the Network Innovation Project (NIP). The aims of the NIP were to research and practise the most effective teaching approaches and organizational models in teaching and learning of FL in pre-schools. The objectives were to determine how…

Reprint of "Cortical Reorganization of Language Functioning Following Perinatal Left MCA Stroke" [Brain and Language 105 (2008) 99-111

ERIC Educational Resources Information Center

Tillema, Jan-Mendelt; Byars, Anna W.; Jacola, Lisa M.; Schapiro, Mark B.; Schmithorst, Vince J.; Szaflarski, Jerzy P.; Holland, Scott K.

2008-01-01

Objective: Functional MRI was used to determine differences in patterns of cortical activation between children who suffered perinatal left middle cerebral artery (MCA) stroke and healthy children performing a silent verb generation task. Methods: Ten children with prior perinatal left MCA stroke (age 6-16 years) and ten healthy age matched…

Multimodality language mapping in patients with left-hemispheric language dominance on Wada test

PubMed Central

Kojima, Katsuaki; Brown, Erik C.; Rothermel, Robert; Carlson, Alanna; Matsuzaki, Naoyuki; Shah, Aashit; Atkinson, Marie; Mittal, Sandeep; Fuerst, Darren; Sood, Sandeep; Asano, Eishi

2012-01-01

Objective We determined the utility of electrocorticography (ECoG) and stimulation for detecting language-related sites in patients with left-hemispheric language-dominance on Wada test. Methods We studied 13 epileptic patients who underwent language mapping using event-related gamma-oscillations on ECoG and stimulation via subdural electrodes. Sites showing significant gamma-augmentation during an auditory-naming task were defined as language-related ECoG sites. Sites at which stimulation resulted in auditory perceptual changes, failure to verbalize a correct answer, or sensorimotor symptoms involving the mouth were defined as language-related stimulation sites. We determined how frequently these methods revealed language-related sites in the superior-temporal, inferior-frontal, dorsolateral-premotor, and inferior-Rolandic regions. Results Language-related sites in the superior-temporal and inferior-frontal gyri were detected by ECoG more frequently than stimulation (p < 0.05), while those in the dorsolateral-premotor and inferior-Rolandic regions were detected by both methods equally. Stimulation of language-related ECoG sites, compared to the others, more frequently elicited language symptoms (p < 0.00001). One patient developed dysphasia requiring in-patient speech therapy following resection of the dorsolateral-premotor and inferior-Rolandic regions containing language-related ECoG sites not otherwise detected by stimulation. Conclusions Language-related gamma-oscillations may serve as an alternative biomarker of underlying language function in patients with left-hemispheric language-dominance. Significance Measurement of language-related gamma-oscillations is warranted in presurgical evaluation of epileptic patients. PMID:22503906

Functional Requirements: 2014 No Child Left Behind--Annual Measurable Achievement Objectives

ERIC Educational Resources Information Center

Minnesota Department of Education, 2014

2014-01-01

This document describes the Minnesota No Child Left Behind (NCLB) calculation as it relates to measuring Title III districts for Annual Measurable Achievement Objectives (AMAO). In 2012, a new assessment was used to measure language proficiency skills for English Learners. New AMAO targets were created, and new values for determining individual…

20 CFR 404.1519j - Objections to the medical source designated to perform the consultative examination.

Code of Federal Regulations, 2010 CFR

2010-04-01

... SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Standards for the Type of Referral and for Report Content § 404.1519j Objections to the... we will consider include: The presence of a language barrier, the medical source's office location (e...

Auditory skills, language development, and adaptive behavior of children with cochlear implants and additional disabilities

PubMed Central

Beer, Jessica; Harris, Michael S.; Kronenberger, William G.; Holt, Rachael Frush; Pisoni, David B.

2012-01-01

Objective The objective of this study was to evaluate the development of functional auditory skills, language, and adaptive behavior in deaf children with cochlear implants (CI) who also have additional disabilities (AD). Design A two-group, pre-test versus post-test design was used. Study sample Comparisons were made between 23 children with CIs and ADs, and an age-matched comparison group of 23 children with CIs without ADs (No-AD). Assessments were obtained pre-CI and within 12 months post-CI. Results All but two deaf children with ADs improved in auditory skills using the IT-MAIS. Most deaf children in the AD group made progress in receptive but not expressive language using the Preschool Language Scale, but their language quotients were lower than the No-AD group. Five of eight children with ADs made progress in daily living skills and socialization skills; two made progress in motor skills. Children with ADs who did not make progress in language, did show progress in adaptive behavior. Conclusions Children with deafness and ADs made progress in functional auditory skills, receptive language, and adaptive behavior. Expanded assessment that includes adaptive functioning and multi-center collaboration is recommended to best determine benefits of implantation in areas of expected growth in this clinical population. PMID:22509948

Clinical assessment of early language development: a simplified short form of the Mandarin communicative development inventory.

PubMed

Soli, Sigfrid D; Zheng, Yun; Meng, Zhaoli; Li, Gang

2012-09-01

The purpose of this study was to develop a practical mean for clinical evaluation of early pediatric language development by establishing developmental trajectories for receptive and expressive vocabulary growth in children between 6 and 32 months of age using a simple, time-efficient assessment tool. Simplified short form versions of the Words and Gestures and Words and Sentences vocabulary inventories in the Mandarin Communicative Development Inventory [1] were developed and used to assess early language development in developmentally normal children from 6 to 32 months of age during routine health checks. Developmental trajectories characterizing the rate of receptive and expressive vocabulary growth between 6 and 32 months of age are reported. These trajectories allow the equivalent age corresponding to a score to be determined after a brief structured interview with the child's parents that can be conducted in a busy clinical setting. The simplified short forms of the Mandarin Communicative Development Inventories can serve as a clinically useful tool to assess early child language development, providing a practical mean of objectively assessing early language development following early interventions to treat young children with hearing impairment as well as speech and language delays. Objective evidence of language development is essential for achievement of effective (re)habilitation outcomes. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Teaching Adaptability of Object-Oriented Programming Language Curriculum

ERIC Educational Resources Information Center

Zhu, Xiao-dong

2012-01-01

The evolution of object-oriented programming languages includes update of their own versions, update of development environments, and reform of new languages upon old languages. In this paper, the evolution analysis of object-oriented programming languages is presented in term of the characters and development. The notion of adaptive teaching upon…

Goals, the Learner, and the Language Arts.

ERIC Educational Resources Information Center

Ediger, Marlow

Teachers, principals, and supervisors need to determine the kinds of learners being taught in the school/class setting. Are pupils good by nature, bad, or neutral? Concepts held pertaining to each pupil assist in determining objectives, learning activities, and evaluation techniques. The Puritans believed that individuals were born evil or sinful.…

20 CFR 416.919j - Objections to the medical source designated to perform the consultative examination.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Disability and Blindness Standards for the Type of Referral and for Report Content § 416.919j Objections to... we will consider include: The presence of a language barrier, the medical source's office location (e... connection with a previous disability determination or decision that was unfavorable to you. If your...

Use of Authentic-Speech Technique for Teaching Sound Recognition to EFL Students

ERIC Educational Resources Information Center

Sersen, William J.

2011-01-01

The main objective of this research was to test an authentic-speech technique for improving the sound-recognition skills of EFL (English as a foreign language) students at Roi-Et Rajabhat University. The secondary objective was to determine the correlation, if any, between students' self-evaluation of sound-recognition progress and the actual…

Objective speech quality assessment and the RPE-LTP coding algorithm in different noise and language conditions.

PubMed

Hansen, J H; Nandkumar, S

1995-01-01

The formulation of reliable signal processing algorithms for speech coding and synthesis require the selection of a prior criterion of performance. Though coding efficiency (bits/second) or computational requirements can be used, a final performance measure must always include speech quality. In this paper, three objective speech quality measures are considered with respect to quality assessment for American English, noisy American English, and noise-free versions of seven languages. The purpose is to determine whether objective quality measures can be used to quantify changes in quality for a given voice coding method, with a known subjective performance level, as background noise or language conditions are changed. The speech coding algorithm chosen is regular-pulse excitation with long-term prediction (RPE-LTP), which has been chosen as the standard voice compression algorithm for the European Digital Mobile Radio system. Three areas are considered for objective quality assessment which include: (i) vocoder performance for American English in a noise-free environment, (ii) speech quality variation for three additive background noise sources, and (iii) noise-free performance for seven languages which include English, Japanese, Finnish, German, Hindi, Spanish, and French. It is suggested that although existing objective quality measures will never replace subjective testing, they can be a useful means of assessing changes in performance, identifying areas for improvement in algorithm design, and augmenting subjective quality tests for voice coding/compression algorithms in noise-free, noisy, and/or non-English applications.

Timed picture naming in seven languages

PubMed Central

BATES, ELIZABETH; D’AMICO, SIMONA; JACOBSEN, THOMAS; SZÉKELY, ANNA; ANDONOVA, ELENA; DEVESCOVI, ANTONELLA; HERRON, DAN; LU, CHING CHING; PECHMANN, THOMAS; PLÉH, CSABA; WICHA, NICOLE; FEDERMEIER, KARA; GERDJIKOVA, IRINI; GUTIERREZ, GABRIEL; HUNG, DAISY; HSU, JEANNE; IYER, GOWRI; KOHNERT, KATHERINE; MEHOTCHEVA, TEODORA; OROZCO-FIGUEROA, ARACELI; TZENG, ANGELA; TZENG, OVID

2012-01-01

Timed picture naming was compared in seven languages that vary along dimensions known to affect lexical access. Analyses over items focused on factors that determine cross-language universals and cross-language disparities. With regard to universals, number of alternative names had large effects on reaction time within and across languages after target–name agreement was controlled, suggesting inhibitory effects from lexical competitors. For all the languages, word frequency and goodness of depiction had large effects, but objective picture complexity did not. Effects of word structure variables (length, syllable structure, compounding, and initial frication) varied markedly over languages. Strong cross-language correlations were found in naming latencies, frequency, and length. Other-language frequency effects were observed (e.g., Chinese frequencies predicting Spanish reaction times) even after within-language effects were controlled (e.g., Spanish frequencies predicting Spanish reaction times). These surprising cross-language correlations challenge widely held assumptions about the lexical locus of length and frequency effects, suggesting instead that they may (at least in part) reflect familiarity and accessibility at a conceptual level that is shared over languages. PMID:12921412

Functional Language Shift to the Right Hemisphere in Patients with Language-Eloquent Brain Tumors

PubMed Central

Krieg, Sandro M.; Sollmann, Nico; Hauck, Theresa; Ille, Sebastian; Foerschler, Annette; Meyer, Bernhard; Ringel, Florian

2013-01-01

Objectives Language function is mainly located within the left hemisphere of the brain, especially in right-handed subjects. However, functional MRI (fMRI) has demonstrated changes of language organization in patients with left-sided perisylvian lesions to the right hemisphere. Because intracerebral lesions can impair fMRI, this study was designed to investigate human language plasticity with a virtual lesion model using repetitive navigated transcranial magnetic stimulation (rTMS). Experimental design Fifteen patients with lesions of left-sided language-eloquent brain areas and 50 healthy and purely right-handed participants underwent bilateral rTMS language mapping via an object-naming task. All patients were proven to have left-sided language function during awake surgery. The rTMS-induced language errors were categorized into 6 different error types. The error ratio (induced errors/number of stimulations) was determined for each brain region on both hemispheres. A hemispheric dominance ratio was then defined for each region as the quotient of the error ratio (left/right) of the corresponding area of both hemispheres (ratio >1  =  left dominant; ratio <1  =  right dominant). Results Patients with language-eloquent lesions showed a statistically significantly lower ratio than healthy participants concerning “all errors” and “all errors without hesitations”, which indicates a higher participation of the right hemisphere in language function. Yet, there was no cortical region with pronounced difference in language dominance compared to the whole hemisphere. Conclusions This is the first study that shows by means of an anatomically accurate virtual lesion model that a shift of language function to the non-dominant hemisphere can occur. PMID:24069410

The role of language in the development of false belief understanding: a training study.

PubMed

Lohmann, Heidemarie; Tomasello, Michael

2003-01-01

The current study used a training methodology to determine whether different kinds of linguistic interaction play a causal role in children's development of false belief understanding. After 3 training sessions, 3-year-old children improved their false belief understanding both in a training condition involving perspective-shifting discourse about deceptive objects (without mental state terms) and in a condition in which sentential complement syntax was used (without deceptive objects). Children did not improve in a condition in which they were exposed to deceptive objects without accompanying language. Children showed most improvement in a condition using both perspective-shifting discourse and sentential complement syntax, suggesting that each of these types of linguistic experience plays an independent role in the ontogeny of false belief understanding.

Object-oriented models of cognitive processing.

PubMed

Mather, G

2001-05-01

Information-processing models of vision and cognition are inspired by procedural programming languages. Models that emphasize object-based representations are closely related to object-oriented programming languages. The concepts underlying object-oriented languages provide a theoretical framework for cognitive processing that differs markedly from that offered by procedural languages. This framework is well-suited to a system designed to deal flexibly with discrete objects and unpredictable events in the world.

The counting abilities of children with specific language impairment: a comparison of oral and gestural tasks.

PubMed

Fazio, B B

1994-04-01

This study examined the counting abilities of preschool children with specific language impairment compared to language-matched and mental-age-matched peers. In order to determine the nature of the difficulties SLI children exhibited in counting, the subjects participated in a series of oral counting tasks and a series of gestural tasks that used an invented counting system based on pointing to body parts. Despite demonstrating knowledge of many of the rules associated with counting, SLI preschool children displayed marked difficulty in counting objects. On oral counting tasks, they showed difficulty with rote counting, displayed a limited repertoire of number terms, and miscounted sets of objects. However, on gestural counting tasks, SLI children's performance was significantly better. These findings suggest that SLI children have a specific difficulty with the rote sequential aspect of learning number words.

Description and status update on GELLO: a proposed standardized object-oriented expression language for clinical decision support.

PubMed

Sordo, Margarita; Boxwala, Aziz A; Ogunyemi, Omolola; Greenes, Robert A

2004-01-01

A major obstacle to sharing computable clinical knowledge is the lack of a common language for specifying expressions and criteria. Such a language could be used to specify decision criteria, formulae, and constraints on data and action. Al-though the Arden Syntax addresses this problem for clinical rules, its generalization to HL7's object-oriented data model is limited. The GELLO Expression language is an object-oriented language used for expressing logical conditions and computations in the GLIF3 (GuideLine Interchange Format, v. 3) guideline modeling language. It has been further developed under the auspices of the HL7 Clinical Decision Support Technical Committee, as a proposed HL7 standard., GELLO is based on the Object Constraint Language (OCL), because it is vendor-independent, object-oriented, and side-effect-free. GELLO expects an object-oriented data model. Although choice of model is arbitrary, standardization is facilitated by ensuring that the data model is compatible with the HL7 Reference Information Model (RIM).

A Minimalist Approach to Null Subjects and Objects in Second Language Acquisition

ERIC Educational Resources Information Center

Park, H.

2004-01-01

Studies of the second language acquisition of pronominal arguments have observed that: (1) L1 speakers of null subject languages of the Spanish type drop more subjects in their second language (L2) English than first language (L1) speakers of null subject languages of the Korean type and (2) speakers of Korean-type languages drop more objects than…

Looking at anything that is green when hearing "frog": how object surface colour and stored object colour knowledge influence language-mediated overt attention.

PubMed

Huettig, Falk; Altmann, Gerry T M

2011-01-01

Three eye-tracking experiments investigated the influence of stored colour knowledge, perceived surface colour, and conceptual category of visual objects on language-mediated overt attention. Participants heard spoken target words whose concepts are associated with a diagnostic colour (e.g., "spinach"; spinach is typically green) while their eye movements were monitored to (a) objects associated with a diagnostic colour but presented in black and white (e.g., a black-and-white line drawing of a frog), (b) objects associated with a diagnostic colour but presented in an appropriate but atypical colour (e.g., a colour photograph of a yellow frog), and (c) objects not associated with a diagnostic colour but presented in the diagnostic colour of the target concept (e.g., a green blouse; blouses are not typically green). We observed that colour-mediated shifts in overt attention are primarily due to the perceived surface attributes of the visual objects rather than stored knowledge about the typical colour of the object. In addition our data reveal that conceptual category information is the primary determinant of overt attention if both conceptual category and surface colour competitors are copresent in the visual environment.

Symbolic Play Connects to Language through Visual Object Recognition

ERIC Educational Resources Information Center

Smith, Linda B.; Jones, Susan S.

2011-01-01

Object substitutions in play (e.g. using a box as a car) are strongly linked to language learning and their absence is a diagnostic marker of language delay. Classic accounts posit a symbolic function that underlies both words and object substitutions. Here we show that object substitutions depend on developmental changes in visual object…

From iconic handshapes to grammatical contrasts: longitudinal evidence from a child homesigner

PubMed Central

Coppola, Marie; Brentari, Diane

2014-01-01

Many sign languages display crosslinguistic consistencies in the use of two iconic aspects of handshape, handshape type and finger group complexity. Handshape type is used systematically in form-meaning pairings (morphology): Handling handshapes (Handling-HSs), representing how objects are handled, tend to be used to express events with an agent (“hand-as-hand” iconicity), and Object handshapes (Object-HSs), representing an object's size/shape, are used more often to express events without an agent (“hand-as-object” iconicity). Second, in the distribution of meaningless properties of form (morphophonology), Object-HSs display higher finger group complexity than Handling-HSs. Some adult homesigners, who have not acquired a signed or spoken language and instead use a self-generated gesture system, exhibit these two properties as well. This study illuminates the development over time of both phenomena for one child homesigner, “Julio,” age 7;4 (years; months) to 12;8. We elicited descriptions of events with and without agents to determine whether morphophonology and morphosyntax can develop without linguistic input during childhood, and whether these structures develop together or independently. Within the time period studied: (1) Julio used handshape type differently in his responses to vignettes with and without an agent; however, he did not exhibit the same pattern that was found previously in signers, adult homesigners, or gesturers: while he was highly likely to use a Handling-HS for events with an agent (82%), he was less likely to use an Object-HS for non-agentive events (49%); i.e., his productions were heavily biased toward Handling-HSs; (2) Julio exhibited higher finger group complexity in Object- than in Handling-HSs, as in the sign language and adult homesigner groups previously studied; and (3) these two dimensions of language developed independently, with phonological structure showing a sign language-like pattern at an earlier age than morphosyntactic structure. We conclude that iconicity alone is not sufficient to explain the development of linguistic structure in homesign systems. Linguistic input is not required for some aspects of phonological structure to emerge in childhood, and while linguistic input is not required for morphology either, it takes time to emerge in homesign. PMID:25191283

The objective vocal quality, vocal risk factors, vocal complaints, and corporal pain in Dutch female students training to be speech-language pathologists during the 4 years of study.

PubMed

Van Lierde, Kristiane M; D'haeseleer, Evelien; Wuyts, Floris L; De Ley, Sophia; Geldof, Ruben; De Vuyst, Julie; Sofie, Claeys

2010-09-01

The purpose of the present cross-sectional study was to determine the objective vocal quality and the vocal characteristics (vocal risk factors, vocal and corporal complaints) in 197 female students in speech-language pathology during the 4 years of study. The objective vocal quality was measured by means of the Dysphonia Severity Index (DSI). Perceptual voice assessment, the Voice Handicap Index (VHI), questionnaires addressing vocal risks, and vocal and corporal complaints during and/or after voice usage were performed. Speech-language pathology (SLP) students have a borderline vocal quality corresponding to a DSI% of 68. The analysis of variance revealed no significant change of the objective vocal quality between the first bachelor year and the master year. No psychosocial handicapping effect of the voice was observed by means of the VHI total, though there was an effect at the functional VHI level in addition to some vocal complaints. Ninety-three percent of the student SLPs reported the presence of corporal pain during and/or after speaking. In particular, sore throat and headache were mentioned as the prevalent corporal pain symptoms. A longitudinal study of the objective vocal quality of the same subjects during their career as an SLP might provide new insights. 2010 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Language matters: thirteen-month-olds understand that the language a speaker uses constrains conventionality.

PubMed

Scott, Jessica C; Henderson, Annette M E

2013-11-01

Object labels are valuable communicative tools because their meanings are shared among the members of a particular linguistic community. The current research was conducted to investigate whether 13-month-old infants appreciate that object labels should not be generalized across individuals who have been shown to speak different languages. Using a visual habituation paradigm, Experiment 1 tested whether infants would generalize a new object label that was taught to them by a speaker of a foreign language to a speaker from the infant's own linguistic group. The results suggest that infants do not expect 2 individuals who have been shown to speak different languages to use the same label to refer to the same object. The results of Experiment 2 reveal that infants do not generalize a new object label that was taught to them by a speaker of their native language to an individual who had been shown to speak a foreign language. These findings offer the first evidence that by the end of the 1st year of life, infants are sensitive to the fact that the conventional nature of language is constrained by the language that a person has been shown to speak.

Language and memory for object location.

PubMed

Gudde, Harmen B; Coventry, Kenny R; Engelhardt, Paul E

2016-08-01

In three experiments, we investigated the influence of two types of language on memory for object location: demonstratives (this, that) and possessives (my, your). Participants first read instructions containing demonstratives/possessives to place objects at different locations, and then had to recall those object locations (following object removal). Experiments 1 and 2 tested contrasting predictions of two possible accounts of language on object location memory: the Expectation Model (Coventry, Griffiths, & Hamilton, 2014) and the congruence account (Bonfiglioli, Finocchiaro, Gesierich, Rositani, & Vescovi, 2009). In Experiment 3, the role of attention allocation as a possible mechanism was investigated. Results across all three experiments show striking effects of language on object location memory, with the pattern of data supporting the Expectation Model. In this model, the expected location cued by language and the actual location are concatenated leading to (mis)memory for object location, consistent with models of predictive coding (Bar, 2009; Friston, 2003). Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Object-oriented biomedical system modelling--the language.

PubMed

Hakman, M; Groth, T

1999-11-01

The paper describes a new object-oriented biomedical continuous system modelling language (OOBSML). It is fully object-oriented and supports model inheritance, encapsulation, and model component instantiation and behaviour polymorphism. Besides the traditional differential and algebraic equation expressions the language includes also formal expressions for documenting models and defining model quantity types and quantity units. It supports explicit definition of model input-, output- and state quantities, model components and component connections. The OOBSML model compiler produces self-contained, independent, executable model components that can be instantiated and used within other OOBSML models and/or stored within model and model component libraries. In this way complex models can be structured as multilevel, multi-component model hierarchies. Technically the model components produced by the OOBSML compiler are executable computer code objects based on distributed object and object request broker technology. This paper includes both the language tutorial and the formal language syntax and semantic description.

Intraoperative linguistic performance during awake brain surgery predicts postoperative linguistic deficits.

PubMed

Chang, Wei-Han; Pei, Yu-Cheng; Wei, Kuo-Chen; Chao, Yi-Ping; Chen, Mei-Hui; Yeh, Heng-An; Jaw, Fu-Shan; Chen, Pin-Yuan

2018-04-10

Awake craniotomy pursues a balance between extensive tumor resection and preservation of postoperative language function. A dilemma exists in patients whose tumor resection is restricted due to signs of language impairment observed during awake craniotomy. In order to determine the degree to which recovery of language function caused by tumor resection can be achieved by spontaneous neuroplasticity, the change in postoperative language function was compared to quantified intraoperative linguistic performance. The modified, short-form Boston Diagnostic Aphasia Examination (sfBDAE) was used to assess pre- and postoperative language functions; visual object naming (DO 80) and semantic-association (Pyramid and Palm Tree Test, PPTT) tests assessed intraoperative linguistic performance. DO 80 and PPTT were performed alternatively during subcortical functional monitoring while performing tumor resection and sfBDAE was assessed 1-week postoperatively. Most patients with observed language impairment during awake surgery showed improved language function postoperatively. Both intraoperative DO 80 and PPTT showed significant correlation to postoperative sfBDAE domain scores (p < 0.05), with a higher correlation observed with PPTT. A linear regression model showed that only PPTT predicted the postoperative sfBDAE domain scores with the adjusted R 2 ranging from 0.51 to 0.89 (all p < 0.01). Receiver operating characteristic analysis showed a cutoff value of PPTT that yielded a sensitivity of 80% and specificity of 100%. PPTT may be a feasible tool for intraoperative linguistic evaluation that can predict postoperative language outcomes. Further studies are needed to determine the extent of tumor resection that optimizes the postoperative language following neuroplasticity.

Spatial language and converseness.

PubMed

Burigo, Michele; Coventry, Kenny R; Cangelosi, Angelo; Lynott, Dermot

2016-12-01

Typical spatial language sentences consist of describing the location of an object (the located object) in relation to another object (the reference object) as in "The book is above the vase". While it has been suggested that the properties of the located object (the book) are not translated into language because they are irrelevant when exchanging location information, it has been shown that the orientation of the located object affects the production and comprehension of spatial descriptions. In line with the claim that spatial language apprehension involves inferences about relations that hold between objects it has been suggested that during spatial language apprehension people use the orientation of the located object to evaluate whether the logical property of converseness (e.g., if "the book is above the vase" is true, then also "the vase is below the book" must be true) holds across the objects' spatial relation. In three experiments using sentence acceptability rating tasks we tested this hypothesis and demonstrated that when converseness is violated people's acceptability ratings of a scene's description are reduced indicating that people do take into account geometric properties of the located object and use it to infer logical spatial relations.

The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition.

PubMed

Gudde, Harmen B; Griffiths, Debra; Coventry, Kenny R

2018-02-19

The memory game paradigm is a behavioral procedure to explore the relationship between language, spatial memory, and object knowledge. Using two different versions of the paradigm, spatial language use and memory for object location are tested under different, experimentally manipulated conditions. This allows us to tease apart proposed models explaining the influence of object knowledge on spatial language (e.g., spatial demonstratives), and spatial memory, as well as understanding the parameters that affect demonstrative choice and spatial memory more broadly. Key to the development of the method was the need to collect data on language use (e.g., spatial demonstratives: "this/that") and spatial memory data under strictly controlled conditions, while retaining a degree of ecological validity. The language version (section 3.1) of the memory game tests how conditions affect language use. Participants refer verbally to objects placed at different locations (e.g., using spatial demonstratives: "this/that red circle"). Different parameters can be experimentally manipulated: the distance from the participant, the position of a conspecific, and for example whether the participant owns, knows, or sees the object while referring to it. The same parameters can be manipulated in the memory version of the memory game (section 3.2). This version tests the effects of the different conditions on object-location memory. Following object placement, participants get 10 seconds to memorize the object's location. After the object and location cues are removed, participants verbally direct the experimenter to move a stick to indicate where the object was. The difference between the memorized and the actual location shows the direction and strength of the memory error, allowing comparisons between the influences of the respective parameters.

A Cross-Linguistic Study of the Acquisition of Clitic and Pronoun Production

ERIC Educational Resources Information Center

Varlokosta, Spyridoula; Belletti, Adriana; Costa, João; Friedmann, Naama; Gavarró, Anna; Grohmann, Kleanthes K.; Guasti, Maria Teresa; Tuller, Laurice; Lobo, Maria; Andelkovic, Darinka; Argemí, Núria; Avram, Larisa; Berends, Sanne; Brunetto, Valentina; Delage, Hélène; Ezeizabarrena, María-José; Fattal, Iris; Haman, Ewa; van Hout, Angeliek; de López, Kristine Jensen; Katsos, Napoleon; Kologranic, Lana; Krstic, Nadezda; Kraljevic, Jelena Kuvac; Miekisz, Aneta; Nerantzini, Michaela; Queraltó, Clara; Radic, Zeljana; Ruiz, Sílvia; Sauerland, Uli; Sevcenco, Anca; Smoczynska, Magdalena; Theodorou, Eleni; van der Lely, Heather; Veenstra, Alma; Weston, John; Yachini, Maya; Yatsushiro, Kazuko

2016-01-01

This study develops a single elicitation method to test the acquisition of third-person pronominal objects in 5-year-olds for 16 languages. This methodology allows us to compare the acquisition of pronominals in languages that lack object clitics ("pronoun languages") with languages that employ clitics in the relevant context…

Representations of Abstract Grammatical Feature Agreement in Young Children

ERIC Educational Resources Information Center

Melançon, Andréane; Shi, Rushen

2015-01-01

A fundamental question in language acquisition research is whether young children have abstract grammatical representations. We tested this question experimentally. French-learning 30-month-olds were first taught novel word-object pairs in the context of a gender-marked determiner (e.g., un[subscript MASC]ravole "a ravole"). Test trials…

The Formal Structure of School Summaries.

ERIC Educational Resources Information Center

Flottum, Kjersti

A study compared text summaries produced by French high school students and those written by experts. The study's objective was to determine how language users distinguish the essential from the peripheral information, to describe the summarizing process, and to apply the macrostructure theory to the process of summarizing. The summarized texts…

Infant sensitivity to speaker and language in learning a second label.

PubMed

Bhagwat, Jui; Casasola, Marianella

2014-02-01

Two experiments examined when monolingual, English-learning 19-month-old infants learn a second object label. Two experimenters sat together. One labeled a novel object with one novel label, whereas the other labeled the same object with a different label in either the same or a different language. Infants were tested on their comprehension of each label immediately following its presentation. Infants mapped the first label at above chance levels, but they did so with the second label only when requested by the speaker who provided it (Experiment 1) or when the second experimenter labeled the object in a different language (Experiment 2). These results show that 19-month-olds learn second object labels but do not readily generalize them across speakers of the same language. The results highlight how speaker and language spoken guide infants' acceptance of second labels, supporting sociopragmatic views of word learning. Copyright © 2013 Elsevier Inc. All rights reserved.

Meaning and object in Freud's theory of language.

PubMed

Simanke, Richard Theisen

2017-12-01

This article sets out to challenge the interpretation of Freud's views on the origins of the meaning of language according to which meaning always originates from an act of naming. In Freud's terms, word-presentations would originally denote object- or thing-presentations and gain meaning through this reference. This interpretation claims that this view was already expressed in Freud's On Aphasia (1891) and influenced all his later theory of language. To oppose this claim, three conceptions proposed by Freud are discussed that strongly suggest the participation of language in the construction of the field of objects: a metapsychological hypothesis (the concepts of word-, thing-, and object-presentation), the explanation of a psychopathological phenomenon (the genesis of a fetishistic object-choice), and a concept concerning the foundations of the psychoanalytic method of dream interpretation (secondary elaboration). As a conclusion, it is argued that Freud's early views in On Aphasia (1891) can be alternatively understood such as to allow for a different view of language and its relationship with objects. Copyright © 2017 Institute of Psychoanalysis.

Integrated Task And Data Parallel Programming: Language Design

NASA Technical Reports Server (NTRS)

Grimshaw, Andrew S.; West, Emily A.

1998-01-01

his research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers '95 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program m. Additional 1995 Activities During the fall I collaborated with Andrew Grimshaw and Adam Ferrari to write a book chapter which will be included in Parallel Processing in C++ edited by Gregory Wilson. I also finished two courses, Compilers and Advanced Compilers, in 1995. These courses complete my class requirements at the University of Virginia. I have only my dissertation research and defense to complete.

Emerald: an object-based language for distributed programming

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hutchinson, N.C.

1987-01-01

Distributed systems have become more common, however constructing distributed applications remains a very difficult task. Numerous operating systems and programming languages have been proposed that attempt to simplify the programming of distributed applications. Here a programing language called Emerald is presented that simplifies distributed programming by extending the concepts of object-based languages to the distributed environment. Emerald supports a single model of computation: the object. Emerald objects include private entities such as integers and Booleans, as well as shared, distributed entities such as compilers, directories, and entire file systems. Emerald objects may move between machines in the system, but objectmore » invocation is location independent. The uniform semantic model used for describing all Emerald objects makes the construction of distributed applications in Emerald much simpler than in systems where the differences in implementation between local and remote entities are visible in the language semantics. Emerald incorporates a type system that deals only with the specification of objects - ignoring differences in implementation. Thus, two different implementations of the same abstraction may be freely mixed.« less

[The surplus weight among the Francophones and Anglophones].

PubMed

Gagnon-Arpin, Isabelle; Makvandi, Ewa; Imbeault, Pascal; Batal, Malek; Bouchard, Louise

2013-04-05

Recent studies show a higher prevalence of being obese or overweight in Francophones living in minority settings compared to Canada's Anglophone majority. The objective of our study was to determine whether belonging to the linguistic minority constituted a social determinant of having a weight problem. Descriptive variables (n=128,986) from five cycles of the Canadian Community Health Survey were stratified by respondents' language and sex. Two logistic regression models tested the association between being overweight/obese (as defined by the measure of body mass index) and language, for men and women, while adjusting for social and behavioural determinants. Prevalence of excess weight was higher among Francophones compared to Anglophones of Ontario, although the difference was not significant after adjustment for socio-economic and behavioural determinants. However, Francophones were older, less educated and more likely to live in rural areas than their Anglophone counterparts, a situation which makes them more vulnerable. The study confirms the role of social and behavioural determinants of being obese/overweight. Although language does not have a direct influence on having a weight problem, the socio-economic reality of the Francophone minority makes them more likely than the Anglophone majority to fall in vulnerable strata of the population with regards to being overweight/obese. This situation should be considered when planning health services.

Ruby-Helix: an implementation of helical image processing based on object-oriented scripting language.

PubMed

Metlagel, Zoltan; Kikkawa, Yayoi S; Kikkawa, Masahide

2007-01-01

Helical image analysis in combination with electron microscopy has been used to study three-dimensional structures of various biological filaments or tubes, such as microtubules, actin filaments, and bacterial flagella. A number of packages have been developed to carry out helical image analysis. Some biological specimens, however, have a symmetry break (seam) in their three-dimensional structure, even though their subunits are mostly arranged in a helical manner. We refer to these objects as "asymmetric helices". All the existing packages are designed for helically symmetric specimens, and do not allow analysis of asymmetric helical objects, such as microtubules with seams. Here, we describe Ruby-Helix, a new set of programs for the analysis of "helical" objects with or without a seam. Ruby-Helix is built on top of the Ruby programming language and is the first implementation of asymmetric helical reconstruction for practical image analysis. It also allows easier and semi-automated analysis, performing iterative unbending and accurate determination of the repeat length. As a result, Ruby-Helix enables us to analyze motor-microtubule complexes with higher throughput to higher resolution.

Syntax and intentionality: An automatic link between language and theory-of-mind

PubMed Central

Strickland, Brent; Fisher, Matthew; Keil, Frank; Knobe, Joshua

2014-01-01

Three studies provided evidence that syntax influences intentionality judgments. In Experiment 1, participants made either speeded or unspeeded intentionality judgments about ambiguously intentional subjects or objects. Participants were more likely to judge grammatical subjects as acting intentionally in the speeded relative to the reflective condition (thus showing an intentionality bias), but grammatical objects revealed the opposite pattern of results (thus showing an unintentionality bias). In Experiment 2, participants made an intentionality judgment about one of the two actors in a partially symmetric sentence (e.g., “John exchanged products with Susan”). The results revealed a tendency to treat the grammatical subject as acting more intentionally than the grammatical object. In Experiment 3 participants were encouraged to think about the events that such sentences typically refer to, and the tendency was significantly reduced. These results suggest a privileged relationship between language and central theory-of-mind concepts. More specifically, there may be two ways of determining intentionality judgments: (1) an automatic verbal bias to treat grammatical subjects (but not objects) as intentional (2) a deeper, more careful consideration of the events typically described by a sentence. PMID:25058414

The real-time prediction and inhibition of linguistic outcomes: Effects of language and literacy skill.

PubMed

Kukona, Anuenue; Braze, David; Johns, Clinton L; Mencl, W Einar; Van Dyke, Julie A; Magnuson, James S; Pugh, Kenneth R; Shankweiler, Donald P; Tabor, Whitney

2016-11-01

Recent studies have found considerable individual variation in language comprehenders' predictive behaviors, as revealed by their anticipatory eye movements during language comprehension. The current study investigated the relationship between these predictive behaviors and the language and literacy skills of a diverse, community-based sample of young adults. We found that rapid automatized naming (RAN) was a key determinant of comprehenders' prediction ability (e.g., as reflected in predictive eye movements to a white cake on hearing "The boy will eat the white…"). Simultaneously, comprehension-based measures predicted participants' ability to inhibit eye movements to objects that shared features with predictable referents but were implausible completions (e.g., as reflected in eye movements to a white but inedible white car). These findings suggest that the excitatory and inhibitory mechanisms that support prediction during language processing are closely linked with specific cognitive abilities that support literacy. We show that a self-organizing cognitive architecture captures this pattern of results. Copyright © 2016 Elsevier B.V. All rights reserved.

Adding Concrete Syntax to a Prolog-Based Program Synthesis System

NASA Technical Reports Server (NTRS)

Fischer, Bernd; Visser, Eelco

2004-01-01

Program generation and transformation systems work on two language levels, the object-level (i e., the language of the manipulated programs), and the meta-level (i.e., the implementation language of the system itself). The meta-level representations of object-level program fragments are usually built in an essentially syntax-free fashion using the operations provided by the meta-language. However, syntax matters and a large conceptual distance between the two languages makes it difficult to maintain and extend such systems. Here we describe how an existing Prolog-based system can gradually be retrofitted with concrete object-level syntax, thus shrinking this distance.

Context recognition for a hyperintensional inference machine

NASA Astrophysics Data System (ADS)

Duží, Marie; Fait, Michal; Menšík, Marek

2017-07-01

The goal of this paper is to introduce the algorithm of context recognition in the functional programming language TIL-Script, which is a necessary condition for the implementation of the TIL-Script inference machine. The TIL-Script language is an operationally isomorphic syntactic variant of Tichý's Transparent Intensional Logic (TIL). From the formal point of view, TIL is a hyperintensional, partial, typed λ-calculus with procedural semantics. Hyperintensional, because TIL λ-terms denote procedures (defined as TIL constructions) producing set-theoretic functions rather than the functions themselves; partial, because TIL is a logic of partial functions; and typed, because all the entities of TIL ontology, including constructions, receive a type within a ramified hierarchy of types. These features make it possible to distinguish three levels of abstraction at which TIL constructions operate. At the highest hyperintensional level the object to operate on is a construction (though a higher-order construction is needed to present this lower-order construction as an object of predication). At the middle intensional level the object to operate on is the function presented, or constructed, by a construction, while at the lowest extensional level the object to operate on is the value (if any) of the presented function. Thus a necessary condition for the development of an inference machine for the TIL-Script language is recognizing a context in which a construction occurs, namely extensional, intensional and hyperintensional context, in order to determine the type of an argument at which a given inference rule can be properly applied. As a result, our logic does not flout logical rules of extensional logic, which makes it possible to develop a hyperintensional inference machine for the TIL-Script language.

Emotional Feedback and the Viral Spread of Social Media Messages About Autism Spectrum Disorders

PubMed Central

2016-01-01

Objective. To determine whether exchanges of emotional language between health advocacy organizations and social media users predict the spread of posts about autism spectrum disorders (ASDs). Methods. I created a Facebook application that tracked views of ASD advocacy organizations' posts between July 19, 2011, and December 18, 2012. I evaluated the association between exchanges of emotional language and viral views of posts, controlling for additional characteristics of posts, the organizations that produced them, the social media users who viewed them, and the broader social environment. Results. Exchanges of emotional language between advocacy organizations and social media users are strongly associated with viral views of posts. Conclusions. Social media outreach may be more successful if organizations invite emotional dialogue instead of simply conveying information about ASDs. Yet exchanges of angry language may contribute to the viral spread of misinformation, such as the rumor that vaccines cause ASDs. PMID:27196641

Phonemic awareness of English second language learners

PubMed Central

2017-01-01

Background The PA skills of phonological blending and segmentation and auditory word discrimination relate directly to literacy and may be weak in English second language (EL2) learners. In South Africa, literacy skills have been found to be poor in especially EL2 learners. Objectives The purpose of this paper is to determine the effects of vowel perception and production intervention on phonemic awareness (PA) and literacy skills of Setswana first language (L1) learners. These learners are English second language (EL2) learners in Grade 3. Method The present study employed a quasi-experimental, pre-test–post-test design. Results The findings of low–literacy skill levels concurred with previous investigations. However, post-test results of intervention in PA seemed to improve the literacy skills of EL2 learners. Conclusion PA skills should be a crucial part of the literacy curriculum in South Africa. PMID:28155282

Phrase frequency effects in language production.

PubMed

Janssen, Niels; Barber, Horacio A

2012-01-01

A classic debate in the psychology of language concerns the question of the grain-size of the linguistic information that is stored in memory. One view is that only morphologically simple forms are stored (e.g., 'car', 'red'), and that more complex forms of language such as multi-word phrases (e.g., 'red car') are generated on-line from the simple forms. In two experiments we tested this view. In Experiment 1, participants produced noun+adjective and noun+noun phrases that were elicited by experimental displays consisting of colored line drawings and two superimposed line drawings. In Experiment 2, participants produced noun+adjective and determiner+noun+adjective utterances elicited by colored line drawings. In both experiments, naming latencies decreased with increasing frequency of the multi-word phrase, and were unaffected by the frequency of the object name in the utterance. These results suggest that the language system is sensitive to the distribution of linguistic information at grain-sizes beyond individual words.

Symbiotic symbolization by hand and mouth in sign language*

PubMed Central

Sandler, Wendy

2010-01-01

Current conceptions of human language include a gestural component in the communicative event. However, determining how the linguistic and gestural signals are distinguished, how each is structured, and how they interact still poses a challenge for the construction of a comprehensive model of language. This study attempts to advance our understanding of these issues with evidence from sign language. The study adopts McNeill’s criteria for distinguishing gestures from the linguistically organized signal, and provides a brief description of the linguistic organization of sign languages. Focusing on the subcategory of iconic gestures, the paper shows that signers create iconic gestures with the mouth, an articulator that acts symbiotically with the hands to complement the linguistic description of objects and events. A new distinction between the mimetic replica and the iconic symbol accounts for the nature and distribution of iconic mouth gestures and distinguishes them from mimetic uses of the mouth. Symbiotic symbolization by hand and mouth is a salient feature of human language, regardless of whether the primary linguistic modality is oral or manual. Speakers gesture with their hands, and signers gesture with their mouths. PMID:20445832

Multiple routes to mental animation: language and functional relations drive motion processing for static images.

PubMed

Coventry, Kenny R; Christophel, Thomas B; Fehr, Thorsten; Valdés-Conroy, Berenice; Herrmann, Manfred

2013-08-01

When looking at static visual images, people often exhibit mental animation, anticipating visual events that have not yet happened. But what determines when mental animation occurs? Measuring mental animation using localized brain function (visual motion processing in the middle temporal and middle superior temporal areas, MT+), we demonstrated that animating static pictures of objects is dependent both on the functionally relevant spatial arrangement that objects have with one another (e.g., a bottle above a glass vs. a glass above a bottle) and on the linguistic judgment to be made about those objects (e.g., "Is the bottle above the glass?" vs. "Is the bottle bigger than the glass?"). Furthermore, we showed that mental animation is driven by functional relations and language separately in the right hemisphere of the brain but conjointly in the left hemisphere. Mental animation is not a unitary construct; the predictions humans make about the visual world are driven flexibly, with hemispheric asymmetry in the routes to MT+ activation.

Assessment of Pharmacy Students' Communication Competence Using the Roter Interaction Analysis System During Objective Structured Clinical Examinations

PubMed Central

Kubota, Yoshie; Seki, Susumu; Takada, Kaori; Sakuma, Mio; Morimoto, Takeshi; Akaike, Akinori; Hiraide, Atsushi

2011-01-01

Objective To determine the value of using the Roter Interaction Analysis System during objective structured clinical examinations (OSCEs) to assess pharmacy students' communication competence. Methods As pharmacy students completed a clinical OSCE involving an interview with a simulated patient, 3 experts used a global rating scale to assess students' overall performance in the interview, and both the student's and patient's languages were coded using the Roter Interaction Analysis System (RIAS). The coders recorded the number of utterances (ie, units of spoken language) in each RIAS category. Correlations between the raters' scores and the number and types of utterances were examined. Results There was a significant correlation between students' global rating scores on the OSCE and the number of utterances in the RIAS socio-emotional category but not the RIAS business category. Conclusions The RIAS proved to be a useful tool for assessing the socio-emotional aspect of students' interview skills. PMID:21655397

Integrated Task and Data Parallel Programming

NASA Technical Reports Server (NTRS)

Grimshaw, A. S.

1998-01-01

This research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers 1995 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program. Additional 1995 Activities During the fall I collaborated with Andrew Grimshaw and Adam Ferrari to write a book chapter which will be included in Parallel Processing in C++ edited by Gregory Wilson. I also finished two courses, Compilers and Advanced Compilers, in 1995. These courses complete my class requirements at the University of Virginia. I have only my dissertation research and defense to complete.

A common distributed language approach to software integration

NASA Technical Reports Server (NTRS)

Antonelli, Charles J.; Volz, Richard A.; Mudge, Trevor N.

1989-01-01

An important objective in software integration is the development of techniques to allow programs written in different languages to function together. Several approaches are discussed toward achieving this objective and the Common Distributed Language Approach is presented as the approach of choice.

Cognitive Precursors of Receptive vs. Expressive Language.

ERIC Educational Resources Information Center

Smolak, Linda

1982-01-01

The relationship of object permanence and classification skills to receptive and expressive language development was investigated in infants. Object permanence, classification, and parent-child verbal interaction ratings were about equally related to language comprehension functioning, while permanence was more strongly related to language…

The mechanisms of temporal inference

NASA Technical Reports Server (NTRS)

Fox, B. R.; Green, S. R.

1987-01-01

The properties of a temporal language are determined by its constituent elements: the temporal objects which it can represent, the attributes of those objects, the relationships between them, the axioms which define the default relationships, and the rules which define the statements that can be formulated. The methods of inference which can be applied to a temporal language are derived in part from a small number of axioms which define the meaning of equality and order and how those relationships can be propagated. More complex inferences involve detailed analysis of the stated relationships. Perhaps the most challenging area of temporal inference is reasoning over disjunctive temporal constraints. Simple forms of disjunction do not sufficiently increase the expressive power of a language while unrestricted use of disjunction makes the analysis NP-hard. In many cases a set of disjunctive constraints can be converted to disjunctive normal form and familiar methods of inference can be applied to the conjunctive sub-expressions. This process itself is NP-hard but it is made more tractable by careful expansion of a tree-structured search space.

Recovery from First-Language Transfer: The Second Language Acquisition of English Double Objects by Korean Speakers

ERIC Educational Resources Information Center

Oh, Eunjeong

2010-01-01

Previous studies on second language (L2) acquisition of English dative alternation by Korean speakers (Oh and Zubizarreta, 2003, 2006a, 2006b) have shown that the acquisition of English benefactive double object (DO) (e.g. "John baked Mary a cake") lags behind that of its counterpart goal double object (e.g. "John sent Mary the letter"). This…

Small Schools Language Arts Curriculum, 4-6: Reading, Language Arts, Mathematics, Science, Social Studies. Scope, Objectives, Activities, Resources, Monitoring Procedures.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Designed to assist teachers in small schools with the improvement of curriculum and instruction and to help smaller districts that do not have curriculum personnel to comply with Washington's Student Learning Objectives (SLO) Law, this guide contains language arts curriculum materials for grades 4-6. Learning objectives are correlated to the Goals…

Small Schools Language Arts Curriculum, 7-8: Reading, Language Arts, Mathematics, Science, Social Studies. Scope, Objectives, Activities, Resources, Monitoring Procedures.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Designed to assist teachers in small schools with the improvement of curriculum and instruction and to help smaller districts that do not have curriculum personnel to comply with Washington's Student Learning Objectives (SLO) Law, this guide contains language arts curriculum materials for grades 7-8. Learning objectives are correlated to the Goals…

a Framework for Distributed Mixed Language Scientific Applications

NASA Astrophysics Data System (ADS)

Quarrie, D. R.

The Object Management Group has defined an architecture (CORBA) for distributed object applications based on an Object Request Broker and Interface Definition Language. This project builds upon this architecture to establish a framework for the creation of mixed language scientific applications. A prototype compiler has been written that generates FORTRAN 90 or Eiffel stubs and skeletons and the required C++ glue code from an input IDL file that specifies object interfaces. This generated code can be used directly for non-distributed mixed language applications or in conjunction with the C++ code generated from a commercial IDL compiler for distributed applications. A feasibility study is presently underway to see whether a fully integrated software development environment for distributed, mixed-language applications can be created by modifying the back-end code generator of a commercial CASE tool to emit IDL.

Object-Oriented Query Language For Events Detection From Images Sequences

NASA Astrophysics Data System (ADS)

Ganea, Ion Eugen

2015-09-01

In this paper is presented a method to represent the events extracted from images sequences and the query language used for events detection. Using an object oriented model the spatial and temporal relationships between salient objects and also between events are stored and queried. This works aims to unify the storing and querying phases for video events processing. The object oriented language syntax used for events processing allow the instantiation of the indexes classes in order to improve the accuracy of the query results. The experiments were performed on images sequences provided from sport domain and it shows the reliability and the robustness of the proposed language. To extend the language will be added a specific syntax for constructing the templates for abnormal events and for detection of the incidents as the final goal of the research.

An English language interface for constrained domains

NASA Technical Reports Server (NTRS)

Page, Brenda J.

1989-01-01

The Multi-Satellite Operations Control Center (MSOCC) Jargon Interpreter (MJI) demonstrates an English language interface for a constrained domain. A constrained domain is defined as one with a small and well delineated set of actions and objects. The set of actions chosen for the MJI is from the domain of MSOCC Applications Executive (MAE) Systems Test and Operations Language (STOL) directives and contains directives for signing a cathode ray tube (CRT) on or off, calling up or clearing a display page, starting or stopping a procedure, and controlling history recording. The set of objects chosen consists of CRTs, display pages, STOL procedures, and history files. Translation from English sentences to STOL directives is done in two phases. In the first phase, an augmented transition net (ATN) parser and dictionary are used for determining grammatically correct parsings of input sentences. In the second phase, grammatically typed sentences are submitted to a forward-chaining rule-based system for interpretation and translation into equivalent MAE STOL directives. Tests of the MJI show that it is able to translate individual clearly stated sentences into the subset of directives selected for the prototype. This approach to an English language interface may be used for similarly constrained situations by modifying the MJI's dictionary and rules to reflect the change of domain.

Reporting Qualitative Data Quantitatively: Code-Switching in Mathematics Classrooms

ERIC Educational Resources Information Center

Neo, Kian-Sen; Heng, Buai-Chin

2012-01-01

This article is based on a research investigating the communication in primary mathematics classrooms. One of the research's objectives was to determine what languages were used in the primary mathematics classrooms, and to what extent, do teachers and students resort to code-switching in teaching and learning mathematics. A total of 16 classroom…

The Effects of Modified Melodic Intonation Therapy on Nonfluent Aphasia: A Pilot Study

ERIC Educational Resources Information Center

Conklyn, Dwyer; Novak, Eric; Boissy, Adrienne; Bethoux, Francois; Chemali, Kamal

2012-01-01

Objective: Positive results have been reported with melodic intonation therapy (MIT) in nonfluent aphasia patients with damage to their left-brain speech processes, using the patient's intact ability to sing to promote functional language. This pilot study sought to determine the immediate effects of introducing modified melodic intonation therapy…

Cortical Reorganization of Language Functioning Following Perinatal Left MCA Stroke

ERIC Educational Resources Information Center

Tillema, Jan-Mendelt; Byars, Anna W.; Jacola, Lisa M.; Schapiro, Mark B.; Schmithorst, Vince J.; Szaflarski, Jerzy P.; Holland, Scott K.

2008-01-01

Objective: Functional MRI was used to determine differences in patterns of cortical activation between children who suffered perinatal left middle cerebral artery (MCA) stroke and healthy children performing a silent verb generation task. Methods: Ten children with prior perinatal left MCA stroke (age 6-16 years) and ten healthy age matched…

Future perspectives - proposal for Oxford Physiome Project.

PubMed

Oku, Yoshitaka

2010-01-01

The Physiome Project is an effort to understand living creatures using "analysis by synthesis" strategy, i.e., by reproducing their behaviors. In order to achieve its goal, sharing developed models between different computer languages and application programs to incorporate into integrated models is critical. To date, several XML-based markup languages has been developed for this purpose. However, source codes written with XML-based languages are very difficult to read and edit using text editors. An alternative way is to use an object-oriented meta-language, which can be translated to different computer languages and transplanted to different application programs. Object-oriented languages are suitable for describing structural organization by hierarchical classes and taking advantage of statistical properties to reduce the number of parameter while keeping the complexity of behaviors. Using object-oriented languages to describe each element and posting it to a public domain should be the next step to build up integrated models of the respiratory control system.

An inquiry approach to science and language teaching

NASA Astrophysics Data System (ADS)

Rodriguez, Imelda; Bethel, Lowell J.

The purpose of this study was to determine the effectiveness of an inquiry approach to science and language teaching to further develop classification and oral communication skills of bilingual Mexican American third graders. A random sample consisting of 64 subjects was selected for experimental and control groups from a population of 120 bilingual Mexican American third graders. The Solomon Four-Group experimental design was employed. Pre- and posttesting was performed by use of the Goldstein-Sheerer Object Sorting Test, (GSOST) and the Test of Oral Communication Skills, (TOCS). The experimental group participated in a sequential series of science lessons which required manipulation of objects, exploration, peer interaction, and teacher-pupil interaction. The children made observations and comparisons of familiar objects and then grouped them on the basis of perceived and inferred attributes. Children worked individually and in small groups. Analysis of variance procedures was used on the posttest scores to determine if there was a significant improvement in classification and oral communication skills in the experimental group. The results on the posttest scores indicated a significant improvement at the 0.01 level for the experimental group in both classification and oral communication skills. It was concluded that participation in the science inquiry lessons facilitated the development of classification and oral communication skills of bilingual children.

From language comprehension to action understanding and back again.

PubMed

Tremblay, Pascale; Small, Steven L

2011-05-01

A controversial question in cognitive neuroscience is whether comprehension of words and sentences engages brain mechanisms specific for decoding linguistic meaning or whether language comprehension occurs through more domain-general sensorimotor processes. Accumulating behavioral and neuroimaging evidence suggests a role for cortical motor and premotor areas in passive action-related language tasks, regions that are known to be involved in action execution and observation. To examine the involvement of these brain regions in language and nonlanguage tasks, we used functional magnetic resonance imaging (fMRI) on a group of 21 healthy adults. During the fMRI session, all participants 1) watched short object-related action movies, 2) looked at pictures of man-made objects, and 3) listened to and produced short sentences describing object-related actions and man-made objects. Our results are among the first to reveal, in the human brain, a functional specialization within the ventral premotor cortex (PMv) for observing actions and for observing objects, and a different organization for processing sentences describing actions and objects. These findings argue against the strongest version of the simulation theory for the processing of action-related language.

TOWARDS A MULTI-SCALE AGENT-BASED PROGRAMMING LANGUAGE METHODOLOGY

PubMed Central

Somogyi, Endre; Hagar, Amit; Glazier, James A.

2017-01-01

Living tissues are dynamic, heterogeneous compositions of objects, including molecules, cells and extra-cellular materials, which interact via chemical, mechanical and electrical process and reorganize via transformation, birth, death and migration processes. Current programming language have difficulty describing the dynamics of tissues because: 1: Dynamic sets of objects participate simultaneously in multiple processes, 2: Processes may be either continuous or discrete, and their activity may be conditional, 3: Objects and processes form complex, heterogeneous relationships and structures, 4: Objects and processes may be hierarchically composed, 5: Processes may create, destroy and transform objects and processes. Some modeling languages support these concepts, but most cannot translate models into executable simulations. We present a new hybrid executable modeling language paradigm, the Continuous Concurrent Object Process Methodology (CCOPM) which naturally expresses tissue models, enabling users to visually create agent-based models of tissues, and also allows computer simulation of these models. PMID:29282379

TOWARDS A MULTI-SCALE AGENT-BASED PROGRAMMING LANGUAGE METHODOLOGY.

PubMed

Somogyi, Endre; Hagar, Amit; Glazier, James A

2016-12-01

Living tissues are dynamic, heterogeneous compositions of objects , including molecules, cells and extra-cellular materials, which interact via chemical, mechanical and electrical process and reorganize via transformation, birth, death and migration processes . Current programming language have difficulty describing the dynamics of tissues because: 1: Dynamic sets of objects participate simultaneously in multiple processes, 2: Processes may be either continuous or discrete, and their activity may be conditional, 3: Objects and processes form complex, heterogeneous relationships and structures, 4: Objects and processes may be hierarchically composed, 5: Processes may create, destroy and transform objects and processes. Some modeling languages support these concepts, but most cannot translate models into executable simulations. We present a new hybrid executable modeling language paradigm, the Continuous Concurrent Object Process Methodology ( CCOPM ) which naturally expresses tissue models, enabling users to visually create agent-based models of tissues, and also allows computer simulation of these models.

Clinical significance and developmental changes of auditory-language-related gamma activity

PubMed Central

Kojima, Katsuaki; Brown, Erik C.; Rothermel, Robert; Carlson, Alanna; Fuerst, Darren; Matsuzaki, Naoyuki; Shah, Aashit; Atkinson, Marie; Basha, Maysaa; Mittal, Sandeep; Sood, Sandeep; Asano, Eishi

2012-01-01

OBJECTIVE We determined the clinical impact and developmental changes of auditory-language-related augmentation of gamma activity at 50–120 Hz recorded on electrocorticography (ECoG). METHODS We analyzed data from 77 epileptic patients ranging 4 – 56 years in age. We determined the effects of seizure-onset zone, electrode location, and patient-age upon gamma-augmentation elicited by an auditory-naming task. RESULTS Gamma-augmentation was less frequently elicited within seizure-onset sites compared to other sites. Regardless of age, gamma-augmentation most often involved the 80–100 Hz frequency band. Gamma-augmentation initially involved bilateral superior-temporal regions, followed by left-side dominant involvement in the middle-temporal, medial-temporal, inferior-frontal, dorsolateral-premotor, and medial-frontal regions and concluded with bilateral inferior-Rolandic involvement. Compared to younger patients, those older than 10 years had a larger proportion of left dorsolateral-premotor and right inferior-frontal sites showing gamma-augmentation. The incidence of a post-operative language deficit requiring speech therapy was predicted by the number of resected sites with gamma-augmentation in the superior-temporal, inferior-frontal, dorsolateral-premotor, and inferior-Rolandic regions of the left hemisphere assumed to contain essential language function (r2=0.59; p=0.001; odds ratio=6.04 [95% confidence-interval: 2.26 to 16.15]). CONCLUSIONS Auditory-language-related gamma-augmentation can provide additional information useful to localize the primary language areas. SIGNIFICANCE These results derived from a large sample of patients support the utility of auditory-language-related gamma-augmentation in presurgical evaluation. PMID:23141882

Factors predicting language lateralization in patients with perisylvian vascular malformations

PubMed Central

Lee, Darrin J.; Pouratian, Nader; Bookheimer, Susan Y.; Martin, Neil A.

2017-01-01

Object The authors conducted a study to determine the factors associated with right-sided language dominance in patients with cerebrovascular malformations. Methods Twenty-two patients with either arteriovenous malformations (AVMs [15 cases]) or cavernous malformations (7 cases) underwent functional MR (fMR) imaging studies of language function; a 3.0-T head-only unit was used. Lateralization indices were calculated separately for Broca and Wernicke areas. Lesion size, Spetzler-Martin grade, and the distance between the lesion and anatomically defined language cortex were calculated for each patient. Results Right-sided language dominance occurred in 5 patients, all of whom had AVMs within 10 mm of canonical language areas. Three patients had right-sided language dominance in the Wernicke area alone whereas 2 had right-sided language dominance in both Broca and Wernicke areas. Wada testing and intraoperative electrocortical stimulation were performed as clinically indicated to corroborate fMR imaging findings. Conclusions The primary factor associated with right-sided language dominance was the AVM being within 10 mm of anatomically defined language areas. The lesion size and the Spetzler-Martin grade were not significant factors. Anomalous fMR imaging laterality was typically confined to the language area proximate to the lesion, with the distal language area remaining in the left hemisphere dominant. This study emphasizes the need to map each case individually in patients with left perisylvian AVMs. Assumptions about eloquent cortex based on anatomical landmarks (a key component of Spetzler-Martin grading) may have to be reconsidered. PMID:20302390

Language and thought in Bilinguals: The Case of Grammatical Number and Nonverbal Classification Preferences

ERIC Educational Resources Information Center

Athanasopoulos, Panos; Kasai, Chise

2008-01-01

Recent research shows that speakers of languages with obligatory plural marking (English) preferentially categorize objects based on common shape, whereas speakers of nonplural-marking classifier languages (Yucatec and Japanese) preferentially categorize objects based on common material. The current study extends that investigation to the domain…

DPADL: An Action Language for Data Processing Domains

NASA Technical Reports Server (NTRS)

Golden, Keith; Clancy, Daniel (Technical Monitor)

2002-01-01

This paper presents DPADL (Data Processing Action Description Language), a language for describing planning domains that involve data processing. DPADL is a declarative object-oriented language that supports constraints and embedded Java code, object creation and copying, explicit inputs and outputs for actions, and metadata descriptions of existing and desired data. DPADL is supported by the IMAGEbot system, which will provide automation for an ecosystem forecasting system called TOPS.

Object orientation affects spatial language comprehension.

PubMed

Burigo, Michele; Sacchi, Simona

2013-01-01

Typical spatial descriptions, such as "The car is in front of the house," describe the position of a located object (LO; e.g., the car) in space relative to a reference object (RO) whose location is known (e.g., the house). The orientation of the RO affects spatial language comprehension via the reference frame selection process. However, the effects of the LO's orientation on spatial language have not received great attention. This study explores whether the pure geometric information of the LO (e.g., its orientation) affects spatial language comprehension using placing and production tasks. Our results suggest that the orientation of the LO influences spatial language comprehension even in the absence of functional relationships. Copyright © 2013 Cognitive Science Society, Inc.

Mobile and replicated alignment of arrays in data-parallel programs

NASA Technical Reports Server (NTRS)

Chatterjee, Siddhartha; Gilbert, John R.; Schreiber, Robert

1993-01-01

When a data-parallel language like FORTRAN 90 is compiled for a distributed-memory machine, aggregate data objects (such as arrays) are distributed across the processor memories. The mapping determines the amount of residual communication needed to bring operands of parallel operations into alignment with each other. A common approach is to break the mapping into two stages: first, an alignment that maps all the objects to an abstract template, and then a distribution that maps the template to the processors. We solve two facets of the problem of finding alignments that reduce residual communication: we determine alignments that vary in loops, and objects that should have replicated alignments. We show that loop-dependent mobile alignment is sometimes necessary for optimum performance, and we provide algorithms with which a compiler can determine good mobile alignments for objects within do loops. We also identify situations in which replicated alignment is either required by the program itself (via spread operations) or can be used to improve performance. We propose an algorithm based on network flow that determines which objects to replicate so as to minimize the total amount of broadcast communication in replication. This work on mobile and replicated alignment extends our earlier work on determining static alignment.

Interactions between Bilingual Effects and Language Impairment: Exploring Grammatical Markers in Spanish-Speaking Bilingual Children

PubMed Central

Castilla-Earls, Anny P.; Restrepo, María Adelaida; Perez-Leroux, Ana Teresa; Gray, Shelley; Holmes, Paul; Gail, Daniel; Chen, Ziqiang

2015-01-01

This study examines the interaction between language impairment and different levels of bilingual proficiency. Specifically, we explore the potential of articles and direct object pronouns as clinical markers of primary language impairment (PLI) in bilingual Spanish-speaking children. The study compared children with PLI and typically developing children (TD) matched on age, English language proficiency, and mother’s education level. Two types of bilinguals were targeted: Spanish-dominant children with intermediate English proficiency (asymmetrical bilinguals, AsyB), and near-balanced bilinguals (BIL). We measured children’s accuracy in the use of direct object pronouns and articles with an elicited language task. Results from this preliminary study suggest language proficiency affects the patterns of use of direct object pronouns and articles. Across language proficiency groups, we find marked differences between TD and PLI, in the use of both direct object pronouns and articles. However, the magnitude of the difference diminishes in balanced bilinguals. Articles appear more stable in these bilinguals and therefore, seem to have a greater potential to discriminate between TD bilinguals from those with PLI. Future studies using discriminant analyses are needed to assess the clinical impact of these findings. PMID:27570320

Quantitative application of the primary progressive aphasia consensus criteria

PubMed Central

Wicklund, Meredith R.; Duffy, Joseph R.; Strand, Edythe A.; Machulda, Mary M.; Whitwell, Jennifer L.

2014-01-01

Objective: To determine how well the consensus criteria could classify subjects with primary progressive aphasia (PPA) using a quantitative speech and language battery that matches the test descriptions provided by the consensus criteria. Methods: A total of 105 participants with a neurodegenerative speech and language disorder were prospectively recruited and underwent neurologic, neuropsychological, and speech and language testing and MRI in this case-control study. Twenty-one participants with apraxia of speech without aphasia served as controls. Select tests from the speech and language battery were chosen for application of consensus criteria and cutoffs were employed to determine syndromic classification. Hierarchical cluster analysis was used to examine participants who could not be classified. Results: Of the 84 participants, 58 (69%) could be classified as agrammatic (27%), semantic (7%), or logopenic (35%) variants of PPA. The remaining 31% of participants could not be classified. Of the unclassifiable participants, 2 clusters were identified. The speech and language profile of the first cluster resembled mild logopenic PPA and the second cluster semantic PPA. Gray matter patterns of loss of these 2 clusters of unclassified participants also resembled mild logopenic and semantic variants. Conclusions: Quantitative application of consensus PPA criteria yields the 3 syndromic variants but leaves a large proportion unclassified. Therefore, the current consensus criteria need to be modified in order to improve sensitivity. PMID:24598709

The Nature of Object Marking in American Sign Language

ERIC Educational Resources Information Center

Gokgoz, Kadir

2013-01-01

In this dissertation, I examine the nature of object marking in American Sign Language (ASL). I investigate object marking by means of directionality (the movement of the verb towards a certain location in signing space) and by means of handling classifiers (certain handshapes accompanying the verb). I propose that object marking in ASL is…

Assessment of pharmacy students' communication competence using the Roter Interaction Analysis System during objective structured clinical examinations.

PubMed

Kubota, Yoshie; Yano, Yoshitaka; Seki, Susumu; Takada, Kaori; Sakuma, Mio; Morimoto, Takeshi; Akaike, Akinori; Hiraide, Atsushi

2011-04-11

To determine the value of using the Roter Interaction Analysis System during objective structured clinical examinations (OSCEs) to assess pharmacy students' communication competence. As pharmacy students completed a clinical OSCE involving an interview with a simulated patient, 3 experts used a global rating scale to assess students' overall performance in the interview, and both the student's and patient's languages were coded using the Roter Interaction Analysis System (RIAS). The coders recorded the number of utterances (ie, units of spoken language) in each RIAS category. Correlations between the raters' scores and the number and types of utterances were examined. There was a significant correlation between students' global rating scores on the OSCE and the number of utterances in the RIAS socio-emotional category but not the RIAS business category. The RIAS proved to be a useful tool for assessing the socio-emotional aspect of students' interview skills.

Final Report of Outcome of Southeastern New Mexico Bilingual Program.

ERIC Educational Resources Information Center

McCracken, Wanda

The Southeastern New Mexico Bilingual Program's final report analyzed performance objectives to determine the outcome of the goals set for academic growth in the standard curriculum, as well as in the English and Spanish language arts, and growth in social development of students. The random sample consisted of 20 third and fourth graders from the…

Effect of Number and Similarity on Children's Plural Comprehension

ERIC Educational Resources Information Center

Lanter, Jennifer A.; Basche, Richard A.

2014-01-01

During the first years of language development, toddlers coordinate multiple cues in order to acquire the plural form. The aim of this study was to manipulate object similarity as well as set size in order to determine whether these variables impact children's comprehension of plurality. One-hundred-and-fifty children ranging in age from 22 to 36…

Critical Thinking and Argumentative Writing: Inspecting the Association among EFL Learners in China

ERIC Educational Resources Information Center

Pei, Zhengwei; Zheng, Chaoqun; Zhang, Meng; Liu, Fangzhou

2017-01-01

Nurturing critical thinking (CT) has been acknowledged as a core objective of tertiary education, and drawn attention from academia of teaching English as a Foreign Language (EFL) in China. The thrust of the present study was to determine the association between CT and EFL argumentative writing among Chinese undergraduates. To this end, 110…

Adult Education Providing Leadership Pathways to Peace through Adult Education in Palestine and Israel

ERIC Educational Resources Information Center

Cochran, Judith A.

2005-01-01

This article determines the role played by adult education in peace efforts in Palestine and Israel. Specific institutions have been developed to target instruction in the democratic, non-violent means of problem-solving with peace as the objective. Textbooks have been cooperatively written with equal representation of all voices in languages that…

What's Mine Is Mine: Twelve-Month-Olds Use Possessive Pronouns to Identify Referents

ERIC Educational Resources Information Center

Saylor, Megan M.; Ganea, Patricia A.; Vazquez, Maria D.

2011-01-01

This research investigated 12-month-olds' ability to use person-specific language to determine to which of several absent things a person is referring. Infants were introduced to two experimenters who played separately with a different ball. One researcher asked infants to retrieve her object when both balls were hidden. Infants selected the…

Delimitacion de las Zonas Dialectales de Mexico: Objetivos y Problemas (Delimitation of Dialect Zones in Mexico: Objectives and Problems)

ERIC Educational Resources Information Center

Blanch, Juan M. Lope

1975-01-01

Before creating a linguistic map of Mexican dialects, it is necessary to determine the dialect regions of the country. An extensive questionnaire must be written and distributed to collect data from a representative sample of the population for an accurate picture of the language. (CK) (Text in Spanish.)

Impaired language abilities and white matter abnormalities in children born very preterm and/or very low birth weight

PubMed Central

Reidy, Natalie; Morgan, Angela; Thompson, Deanne K; Inder, Terrie E.; Doyle, Lex W; Anderson, Peter J

2012-01-01

Objectives To investigate language abilities in children born very preterm (VPT; <32 weeks’ gestational age (GA)) or very low birth weight (VLBW; <1500 g) at 7 years of age and compare their performances with children born at term, and to determine whether group differences could be explained by cerebral white matter abnormality on neonatal MRI. Study design A cohort of 198 children born <30 weeks’ GA and/or <1250 g, and 70 term controls were examined. White matter abnormalities were rated quantitatively on brain MRI at term-equivalent age. Language was assessed at age 7 years using standardized language tests. Differences between groups were tested in the five language sub-domains of phonological awareness, semantics, grammar, discourse, and pragmatics. A mediation effect was tested between birth group, white matter abnormality, and language sub-domains. Results The VPT/VLBW group performed significantly worse than controls on all language sub-domains (all p <.001). White matter abnormality mediated the effect of group differences on phonological awareness, and partly mediated this effect for semantics, grammar and discourse. White matter abnormality was not significantly associated with pragmatics (p = .13). Conclusions Language is an important area of concern in children born VPT/VLBW. Neonatal white matter abnormality is an important predictor of outcome; however, different language abilities are differentially associated with neonatal white matter abnormality. PMID:23158026

Defining Spoken Language Benchmarks and Selecting Measures of Expressive Language Development for Young Children With Autism Spectrum Disorders

PubMed Central

Tager-Flusberg, Helen; Rogers, Sally; Cooper, Judith; Landa, Rebecca; Lord, Catherine; Paul, Rhea; Rice, Mabel; Stoel-Gammon, Carol; Wetherby, Amy; Yoder, Paul

2010-01-01

Purpose The aims of this article are twofold: (a) to offer a set of recommended measures that can be used for evaluating the efficacy of interventions that target spoken language acquisition as part of treatment research studies or for use in applied settings and (b) to propose and define a common terminology for describing levels of spoken language ability in the expressive modality and to set benchmarks for determining a child’s language level in order to establish a framework for comparing outcomes across intervention studies. Method The National Institute on Deafness and Other Communication Disorders assembled a group of researchers with interests and experience in the study of language development and disorders in young children with autism spectrum disorders. The group worked for 18 months through a series of conference calls and correspondence, culminating in a meeting held in December 2007 to achieve consensus on these aims. Results The authors recommend moving away from using the term functional speech, replacing it with a developmental framework. Rather, they recommend multiple sources of information to define language phases, including natural language samples, parent report, and standardized measures. They also provide guidelines and objective criteria for defining children’s spoken language expression in three major phases that correspond to developmental levels between 12 and 48 months of age. PMID:19380608

Reduced Language Connectivity in Pediatric Epilepsy

PubMed Central

Leigh N., Sepeta; Louise J., Croft; Lauren A., Zimmaro; Elizabeth S., Duke; Virginia K., Terwilliger; Benjamin E., Yerys; Xiaozhen., You; Chandan J., Vaidya; William D., Gaillard; Madison M., Berl

2014-01-01

Objective Functional connectivity (FC) among language regions is decreased in adults with epilepsy compared to controls, but less is known about FC in children with epilepsy. We sought to determine if language FC is reduced in pediatric epilepsy, and examined clinical factors that associate with language FC in this population. Methods We assessed FC during an age-adjusted language task in children with left-hemisphere focal epilepsy (n=19) compared to controls (n=19). Time series data were extracted for three left ROIs and their right homologues: inferior frontal gyrus (IFG), middle frontal gyrus (MFG), and Wernicke's area (WA) using SPM8. Associations between FC and factors such as cognitive performance, language dominance, and epilepsy duration were assessed. Results Children with epilepsy showed decreased interhemispheric connectivity compared to controls, particularly between core left language regions (IFG, WA) and their right hemisphere homologues, as well as decreased intrahemispheric right frontal FC. Increased intrahemispheric FC between left IFG and left WA was a positive predictor of language skills overall, and naming ability in particular. FC of language areas was not affected by language dominance, as the effects remained when only examining study participants with left language dominance. Overall FC did not differ according to duration of epilepsy or age of onset. Significance FC during a language task is reduced in children, similar to findings in adults. In specific, children with left focal epilepsy demonstrated decreased interhemispheric FC in temporal and frontal language connections and decreased intrahemispheric right frontal FC. These differences were present near the onset of epilepsy. Greater FC between left language centers is related to better language ability. Our results highlight that connectivity of language areas has a developmental pattern and is related to cognitive ability. PMID:25516399

The Biology of Linguistic Expression Impacts Neural Correlates for Spatial Language

PubMed Central

Emmorey, Karen; McCullough, Stephen; Mehta, Sonya; Ponto, Laura L. B.; Grabowski, Thomas J.

2013-01-01

Biological differences between signed and spoken languages may be most evident in the expression of spatial information. PET was used to investigate the neural substrates supporting the production of spatial language in American Sign Language as expressed by classifier constructions, in which handshape indicates object type and the location/motion of the hand iconically depicts the location/motion of a referent object. Deaf native signers performed a picture description task in which they overtly named objects or produced classifier constructions that varied in location, motion, or object type. In contrast to the expression of location and motion, the production of both lexical signs and object type classifier morphemes engaged left inferior frontal cortex and left inferior temporal cortex, supporting the hypothesis that unlike the location and motion components of a classifier construction, classifier handshapes are categorical morphemes that are retrieved via left hemisphere language regions. In addition, lexical signs engaged the anterior temporal lobes to a greater extent than classifier constructions, which we suggest reflects increased semantic processing required to name individual objects compared with simply indicating the type of object. Both location and motion classifier constructions engaged bilateral superior parietal cortex, with some evidence that the expression of static locations differentially engaged the left intraparietal sulcus. We argue that bilateral parietal activation reflects the biological underpinnings of sign language. To express spatial information, signers must transform visual–spatial representations into a body-centered reference frame and reach toward target locations within signing space. PMID:23249348

Functional language shift to the right hemisphere in patients with language-eloquent brain tumors.

PubMed

Krieg, Sandro M; Sollmann, Nico; Hauck, Theresa; Ille, Sebastian; Foerschler, Annette; Meyer, Bernhard; Ringel, Florian

2013-01-01

Language function is mainly located within the left hemisphere of the brain, especially in right-handed subjects. However, functional MRI (fMRI) has demonstrated changes of language organization in patients with left-sided perisylvian lesions to the right hemisphere. Because intracerebral lesions can impair fMRI, this study was designed to investigate human language plasticity with a virtual lesion model using repetitive navigated transcranial magnetic stimulation (rTMS). Fifteen patients with lesions of left-sided language-eloquent brain areas and 50 healthy and purely right-handed participants underwent bilateral rTMS language mapping via an object-naming task. All patients were proven to have left-sided language function during awake surgery. The rTMS-induced language errors were categorized into 6 different error types. The error ratio (induced errors/number of stimulations) was determined for each brain region on both hemispheres. A hemispheric dominance ratio was then defined for each region as the quotient of the error ratio (left/right) of the corresponding area of both hemispheres (ratio >1 = left dominant; ratio <1 = right dominant). Patients with language-eloquent lesions showed a statistically significantly lower ratio than healthy participants concerning "all errors" and "all errors without hesitations", which indicates a higher participation of the right hemisphere in language function. Yet, there was no cortical region with pronounced difference in language dominance compared to the whole hemisphere. This is the first study that shows by means of an anatomically accurate virtual lesion model that a shift of language function to the non-dominant hemisphere can occur.

On the Relationship between Multiple Intelligences and Language Proficiency

ERIC Educational Resources Information Center

Razmjoo, Seyyed Ayatollah

2008-01-01

The intent of the present study was to examine the strength of the relationship between language proficiency in English and the 9 types of intelligences. As such, the objectives of this study were three-folded. The primary objective of the study was to investigate the relationship between multiple intelligences and language proficiency among the…

"Scissors, Paper, Stone": Perceptual Foundations of Noun Classifier Systems.

ERIC Educational Resources Information Center

Erbaugh, Mary S.

While all languages use shape to classify unfamiliar objects, some languages as diverse as Mandarin, Thai, Japanese, Mohawk, and American Sign Language lexicalize these and other types of description as noun classifiers. Classification does not develop from a fixed set of features in the object, but is discourse-sensitive and invoked when it would…

Communicative, Educational, Pedagogical Objectives and Planning in Russian Language Teaching

ERIC Educational Resources Information Center

Evtyugina, Alla A.; Hasanova, Irina I.; Kotova, Svetlana S.; Sokolova, Anastasia N.; Svetkina, Irina A.

2016-01-01

The relevance of the problem stems from the necessity to distinctly plan educational process and set the goals for successful mastering of Russian language by foreign students in Russian higher educational institutions. The article is aimed at defining the foreign students' objectives for Russian language training, allowing them to get involved…

Enhancing literacy practices in science classrooms through a professional development program for Canadian minority-language teachers

NASA Astrophysics Data System (ADS)

Rivard, Léonard P.; Gueye, Ndeye R.

2016-05-01

Literacy in the Science Classroom Project was a three-year professional development (PD) program supporting minority-language secondary teachers' use of effective language-based instructional strategies for teaching science. Our primary objective was to determine how teacher beliefs and practices changed over time and how these were enacted in different classrooms. We also wanted to identify the challenges and enablers to implementing these literacy strategies and practices at the classroom, school, and district levels. Data collection involved both qualitative and quantitative methodologies: student questionnaires; interviews with teachers, principals, and mentor; and focus groups with students. The findings suggest that the program had an impact on beliefs and practices commensurate with the workshop participation of individual teachers. These language-enhanced teacher practices also had a positive impact on the use of talking, reading and writing by students in the science classroom. Finally, continuing PD support may be needed in certain jurisdictions for strengthening minority-language programs given the high teacher mobility in content-area classrooms evident in this study.

Social Withdrawal Behaviour at One Year of Age Is Associated with Delays in Reaching Language Milestones in the EDEN Mother-Child Cohort Study

PubMed Central

Guedeney, Antoine; Forhan, Anne; de Agostini, Maria; Pingault, Jean-Baptiste; Heude, Barbara

2016-01-01

Objective The aim of the study was to examine the relationship between social withdrawal behaviour at one year and motor and language milestones. Materials and Methods One-year old children from the EDEN French population-based birth cohort study (Study on the pre- and postnatal determinants of the child’s development and prospective health Birth Cohort Study) were included. Social withdrawal at one year was assessed by trained midwives using the Alarm Distress BaBy (ADBB) scale. Midwives concurrently examined infants’ motor and language milestones. Parents reported on child’s psychomotor and language milestones, during the interview with the midwife. Results After adjusting for potential confounding factors, social withdrawal behaviour was significantly associated with concurrent delays in motor and language milestones assessed by the midwife or the parents. Discussion Higher scores on social withdrawal behaviour as assessed with the ADBB were associated with delays in reaching language milestones, and to a lesser extent with lower motor ability scores. Taking the contribution of social withdrawal behaviour into account may help understand the unfolding of developmental difficulties in children. PMID:27391482

Language within your reach: near-far perceptual space and spatial demonstratives.

PubMed

Coventry, Kenny R; Valdés, Berenice; Castillo, Alejandro; Guijarro-Fuentes, Pedro

2008-09-01

Spatial demonstratives (this/that) play a crucial role when indicating object locations using language. However, the relationship between the use of these proximal and distal linguistic descriptors and the near (peri-personal) versus far (extra-personal) perceptual space distinction is a source of controversy [Kemmerer, D. (1999). "Near" and "far" in language and perception. Cognition 73, 35-63], and has been hitherto under investigated. Two experiments examined the influence of object distance from speaker, tool use (participants pointed at objects with their finger/arm or with a stick), and interaction with objects (whether or not participants placed objects themselves) on spatial demonstrative use (e.g. this/that red triangle) in English (this/that) and Spanish (este/ese/aquel). The results show that the use of demonstratives across two languages is affected by distance from speaker and by both tool use and interaction with objects. These results support the view that spatial demonstrative use corresponds with a basic distinction between near and far perceptual space.

Behavioral Objectives, Skinnerian Rats, and Trojan Horses

ERIC Educational Resources Information Center

Grittner, Frank M.

1972-01-01

Reviews the place of behavioral objectives in the foreign language curriculum. Paper delivered as part of a debate on Behavioral Objectives: Pro and Con" held on November 26, 1971, in Chicago, Illinois, at the Annual Meeting of the American Council on the Teaching of Foreign Languages (ACTFL). (DS)

Object Familiarity Facilitates Foreign Word Learning in Preschoolers

ERIC Educational Resources Information Center

Sera, Maria D.; Cole, Caitlin A.; Oromendia, Mercedes; Koenig, Melissa A.

2014-01-01

Studying how children learn words in a foreign language can shed light on how language learning changes with development. In one experiment, we examined whether three-, four-, and five-year-olds could learn and remember words for familiar and unfamiliar objects in their native English and a foreign language. All age groups could learn and remember…

Phrase Frequency Effects in Language Production

PubMed Central

Janssen, Niels; Barber, Horacio A.

2012-01-01

A classic debate in the psychology of language concerns the question of the grain-size of the linguistic information that is stored in memory. One view is that only morphologically simple forms are stored (e.g., ‘car’, ‘red’), and that more complex forms of language such as multi-word phrases (e.g., ‘red car’) are generated on-line from the simple forms. In two experiments we tested this view. In Experiment 1, participants produced noun+adjective and noun+noun phrases that were elicited by experimental displays consisting of colored line drawings and two superimposed line drawings. In Experiment 2, participants produced noun+adjective and determiner+noun+adjective utterances elicited by colored line drawings. In both experiments, naming latencies decreased with increasing frequency of the multi-word phrase, and were unaffected by the frequency of the object name in the utterance. These results suggest that the language system is sensitive to the distribution of linguistic information at grain-sizes beyond individual words. PMID:22479370

Bilingual Control: Sequential Memory in Language Switching

ERIC Educational Resources Information Center

Declerck, Mathieu; Philipp, Andrea M.; Koch, Iring

2013-01-01

To investigate bilingual language control, prior language switching studies presented visual objects, which had to be named in different languages, typically indicated by a visual cue. The present study examined language switching of predictable responses by introducing a novel sequence-based language switching paradigm. In 4 experiments,…

Autosomal and X chromosome Alu insertions in Bolivian Aymaras and Quechuas: two languages and one genetic pool.

PubMed

Gayà-Vidal, Magdalena; Dugoujon, Jean-Michel; Esteban, Esther; Athanasiadis, Georgios; Rodríguez, Armando; Villena, Mercedes; Vasquez, René; Moral, Pedro

2010-01-01

Thirty-two polymorphic Alu insertions (18 autosomal and 14 from the X chromosome) were studied in 192 individuals from two Amerindian populations of the Bolivian Altiplano (Aymara and Quechua speakers: the two main Andean linguistic groups), to provide relevant information about their genetic relationships and demographic processes. The main objective was to determine from genetic data whether the expansion of the Quechua language into Bolivia could be associated with demographic (Inca migration of Quechua-speakers from Peru into Bolivia) or cultural (language imposition by the Inca Empire) processes. Allele frequencies were used to assess the genetic relationships between these two linguistic groups. Our results indicated that the two Bolivian samples showed a high genetic similarity for both sets of markers and were clearly differentiated from the two Peruvian Quechua samples available in the literature. Additionally, our data were compared with the available literature to determine the genetic and linguistic structure, and East-West differentiation in South America. The close genetic relationship between the two Bolivian samples and their differentiation from the Quechua-speakers from Peru suggests that the Quechua language expansion in Bolivia took place without any important demographic contribution. Moreover, no clear geographical or linguistic structure was found for the Alu variation among South Amerindians. (c) 2009 Wiley-Liss, Inc.

Experiences with Ada in an embedded system

NASA Technical Reports Server (NTRS)

Labaugh, Robert J.

1988-01-01

Recent experiences with using Ada in a real time environment are described. The application was the control system for an experimental robotic arm. The objectives of the effort were to experiment with developing embedded applications in Ada, evaluating the suitability of the language for the application, and determining the performance of the system. Additional objectives were to develop a control system based on the NASA/NBS Standard Reference Model for Telerobot Control System Architecture (NASREM) in Ada, and to experiment with the control laws and how to incorporate them into the NASREM architecture.

Delayed Anticipatory Spoken Language Processing in Adults with Dyslexia—Evidence from Eye-tracking.

PubMed

Huettig, Falk; Brouwer, Susanne

2015-05-01

It is now well established that anticipation of upcoming input is a key characteristic of spoken language comprehension. It has also frequently been observed that literacy influences spoken language processing. Here, we investigated whether anticipatory spoken language processing is related to individuals' word reading abilities. Dutch adults with dyslexia and a control group participated in two eye-tracking experiments. Experiment 1 was conducted to assess whether adults with dyslexia show the typical language-mediated eye gaze patterns. Eye movements of both adults with and without dyslexia closely replicated earlier research: spoken language is used to direct attention to relevant objects in the environment in a closely time-locked manner. In Experiment 2, participants received instructions (e.g., 'Kijk naar de(COM) afgebeelde piano(COM)', look at the displayed piano) while viewing four objects. Articles (Dutch 'het' or 'de') were gender marked such that the article agreed in gender only with the target, and thus, participants could use gender information from the article to predict the target object. The adults with dyslexia anticipated the target objects but much later than the controls. Moreover, participants' word reading scores correlated positively with their anticipatory eye movements. We conclude by discussing the mechanisms by which reading abilities may influence predictive language processing. Copyright © 2015 John Wiley & Sons, Ltd.

Meanline Analysis of Turbines with Choked Flow in the Object-Oriented Turbomachinery Analysis Code

NASA Technical Reports Server (NTRS)

Hendricks, Eric S.

2016-01-01

The prediction of turbomachinery performance characteristics is an important part of the conceptual aircraft engine design process. During this phase, the designer must examine the effects of a large number of turbomachinery design parameters to determine their impact on overall engine performance and weight. The lack of detailed design information available in this phase necessitates the use of simpler meanline and streamline methods to determine the turbomachinery geometry characteristics and provide performance estimates prior to more detailed CFD (Computational Fluid Dynamics) analyses. While a number of analysis codes have been developed for this purpose, most are written in outdated software languages and may be difficult or impossible to apply to new, unconventional designs. The Object-Oriented Turbomachinery Analysis Code (OTAC) is currently being developed at NASA Glenn Research Center to provide a flexible meanline and streamline analysis capability in a modern object-oriented language. During the development and validation of OTAC, a limitation was identified in the code's ability to analyze and converge turbines as the flow approached choking. This paper describes a series of changes which can be made to typical OTAC turbine meanline models to enable the assessment of choked flow up to limit load conditions. Results produced with this revised model setup are provided in the form of turbine performance maps and are compared to published maps.

Surmounting the Tower of Babel: Monolingual and bilingual 2-year-olds' understanding of the nature of foreign language words.

PubMed

Byers-Heinlein, Krista; Chen, Ke Heng; Xu, Fei

2014-03-01

Languages function as independent and distinct conventional systems, and so each language uses different words to label the same objects. This study investigated whether 2-year-old children recognize that speakers of their native language and speakers of a foreign language do not share the same knowledge. Two groups of children unfamiliar with Mandarin were tested: monolingual English-learning children (n=24) and bilingual children learning English and another language (n=24). An English speaker taught children the novel label fep. On English mutual exclusivity trials, the speaker asked for the referent of a novel label (wug) in the presence of the fep and a novel object. Both monolingual and bilingual children disambiguated the reference of the novel word using a mutual exclusivity strategy, choosing the novel object rather than the fep. On similar trials with a Mandarin speaker, children were asked to find the referent of a novel Mandarin label kuò. Monolinguals again chose the novel object rather than the object with the English label fep, even though the Mandarin speaker had no access to conventional English words. Bilinguals did not respond systematically to the Mandarin speaker, suggesting that they had enhanced understanding of the Mandarin speaker's ignorance of English words. The results indicate that monolingual children initially expect words to be conventionally shared across all speakers-native and foreign. Early bilingual experience facilitates children's discovery of the nature of foreign language words. Copyright © 2013 Elsevier Inc. All rights reserved.

C++ Programming Language

NASA Technical Reports Server (NTRS)

Shaykhian, Gholam Ali

2007-01-01

C++ Programming Language: The C++ seminar covers the fundamentals of C++ programming language. The C++ fundamentals are grouped into three parts where each part includes both concept and programming examples aimed at for hands-on practice. The first part covers the functional aspect of C++ programming language with emphasis on function parameters and efficient memory utilization. The second part covers the essential framework of C++ programming language, the object-oriented aspects. Information necessary to evaluate various features of object-oriented programming; including encapsulation, polymorphism and inheritance will be discussed. The last part of the seminar covers template and generic programming. Examples include both user defined and standard templates.

Language Test as Boundary Object: Perspectives from Test Users in the Healthcare Domain

ERIC Educational Resources Information Center

Macqueen, Susy; Pill, John; Knoch, Ute

2016-01-01

Objects that sit between intersecting social worlds, such as Language for Specific Purposes (LSP) tests, are "boundary objects"--dynamic, historically derived mechanisms which maintain coherence between worlds (Star & Griesemer, 1989). They emerge initially from sociopolitical mandates, such as the need to ensure a safe and efficient…

Ape Metaphysics: Object Individuation without Language

ERIC Educational Resources Information Center

Mendes, Natacha; Rakoczy, Hannes; Call, Josep

2008-01-01

Developmental research suggests that whereas very young infants individuate objects purely on spatiotemporal grounds, from (at latest) around 1 year of age children are capable of individuating objects according to the kind they belong to and the properties they instantiate. As the latter ability has been found to correlate with language, some…

Managing & Re-Using Didactical Expertise: The Didactical Object Model

ERIC Educational Resources Information Center

Pawlowski, Jan M.; Bick, Markus

2006-01-01

The DIN Didactical Object Model extends the approaches of existing Educational Modeling Languages introducing specifications for contexts and experiences. In this paper, we show how the Didactical Object Model can be used for sharing didactical expertise. Educational Modeling Languages change the design paradigm from content orientation towards…

Teaching Literature and Human Values in ESL: Objectives and Selection

ERIC Educational Resources Information Center

Adeyanju, Thomas K.

1978-01-01

Long-term objectives for teaching literature to the student of English as a second language include developing an appreciation for literature and forming a civilized character through the modification and enlargement of values. Short-term objectives are to provide vicarious literary experiences and to reinforce language learning. (SW)

Student Generated Rubrics: An Assessment Model To Help All Students Succeed. Assessment Bookshelf Series.

ERIC Educational Resources Information Center

Ainsworth, Larry; Christinson, Jan

The assessment model described in this guide was initially developed by a team of fifth-grade teachers who wrote objectives of integrating social studies and language arts. It helps the teacher guide students to create a task-specific rubric that they use to evaluate their own and peers' work. Teachers review the student evaluations, determine the…

Integrating Feature Films with Subtitles to Enhance the Listening Comprehension of Students Attending College in Taiwan

ERIC Educational Resources Information Center

Tsai, Feng-Hung

2010-01-01

The problem: Poor listening skills may result in misinterpretation. Language teachers as well as researchers understand the need for improving listening skills, and the need to find the most effective way to accomplish this objective. The purpose of this study was to determine whether the use of feature films with subtitles can help improve Taiwan…

An integrated healthcare information system for end-to-end standardized exchange and homogeneous management of digital ECG formats.

PubMed

Trigo, Jesús Daniel; Martínez, Ignacio; Alesanco, Alvaro; Kollmann, Alexander; Escayola, Javier; Hayn, Dieter; Schreier, Günter; García, José

2012-07-01

This paper investigates the application of the enterprise information system (EIS) paradigm to standardized cardiovascular condition monitoring. There are many specifications in cardiology, particularly in the ECG standardization arena. The existence of ECG formats, however, does not guarantee the implementation of homogeneous, standardized solutions for ECG management. In fact, hospital management services need to cope with various ECG formats and, moreover, several different visualization applications. This heterogeneity hampers the normalization of integrated, standardized healthcare information systems, hence the need for finding an appropriate combination of ECG formats and a suitable EIS-based software architecture that enables standardized exchange and homogeneous management of ECG formats. Determining such a combination is one objective of this paper. The second aim is to design and develop the integrated healthcare information system that satisfies the requirements posed by the previous determination. The ECG formats selected include ISO/IEEE11073, Standard Communications Protocol for Computer-Assisted Electrocardiography, and an ECG ontology. The EIS-enabling techniques and technologies selected include web services, simple object access protocol, extensible markup language, or business process execution language. Such a selection ensures the standardized exchange of ECGs within, or across, healthcare information systems while providing modularity and accessibility.

Scheduling language and algorithm development study. Volume 1: Study summary and overview

NASA Technical Reports Server (NTRS)

1974-01-01

A high level computer programming language and a program library were developed to be used in writing programs for scheduling complex systems such as the space transportation system. The objectives and requirements of the study are summarized and unique features of the specified language and program library are described and related to the why of the objectives and requirements.

Multi-User Domain Object Oriented (MOO) as a High School Procedure for Foreign Language Acquisition.

ERIC Educational Resources Information Center

Backer, James A.

Foreign language students experience added difficulty when they are isolated from native speakers and from the culture of the target language. It has been posited that MOO (Multi-User Domain Object Oriented) may help overcome the geographical isolation of these students. MOOs are Internet-based virtual worlds in which people from all over the real…

Improving language mapping in clinical fMRI through assessment of grammar.

PubMed

Połczyńska, Monika; Japardi, Kevin; Curtiss, Susan; Moody, Teena; Benjamin, Christopher; Cho, Andrew; Vigil, Celia; Kuhn, Taylor; Jones, Michael; Bookheimer, Susan

2017-01-01

Brain surgery in the language dominant hemisphere remains challenging due to unintended post-surgical language deficits, despite using pre-surgical functional magnetic resonance (fMRI) and intraoperative cortical stimulation. Moreover, patients are often recommended not to undergo surgery if the accompanying risk to language appears to be too high. While standard fMRI language mapping protocols may have relatively good predictive value at the group level, they remain sub-optimal on an individual level. The standard tests used typically assess lexico-semantic aspects of language, and they do not accurately reflect the complexity of language either in comprehension or production at the sentence level. Among patients who had left hemisphere language dominance we assessed which tests are best at activating language areas in the brain. We compared grammar tests (items testing word order in actives and passives, wh -subject and object questions, relativized subject and object clauses and past tense marking) with standard tests (object naming, auditory and visual responsive naming), using pre-operative fMRI. Twenty-five surgical candidates (13 females) participated in this study. Sixteen patients presented with a brain tumor, and nine with epilepsy. All participants underwent two pre-operative fMRI protocols: one including CYCLE-N grammar tests (items testing word order in actives and passives, wh-subject and object questions, relativized subject and object clauses and past tense marking); and a second one with standard fMRI tests (object naming, auditory and visual responsive naming). fMRI activations during performance in both protocols were compared at the group level, as well as in individual candidates. The grammar tests generated more volume of activation in the left hemisphere (left/right angular gyrus, right anterior/posterior superior temporal gyrus) and identified additional language regions not shown by the standard tests (e.g., left anterior/posterior supramarginal gyrus). The standard tests produced more activation in left BA 47. Ten participants had more robust activations in the left hemisphere in the grammar tests and two in the standard tests. The grammar tests also elicited substantial activations in the right hemisphere and thus turned out to be superior at identifying both right and left hemisphere contribution to language processing. The grammar tests may be an important addition to the standard pre-operative fMRI testing.

DD-PREF: a language for expressing preferences over sets

NASA Technical Reports Server (NTRS)

Wagstaff, Kiri; desJardins, Marie

2005-01-01

We present a representation language, DD-PREF (for Diversity and Depth PREFrences), for specifying the desired diversity and depth of sets of objects where each object is represented as a vector of feature values.

Who cites non-English-language pharmaceutical articles?

PubMed Central

Edouard, Bruno

2009-01-01

PURPOSE The objective was to determine a link between the number of non-English language references in the bibliographies of publications in international pharmaceutical journals and the geographic origin of these publications. METHODS A systematic prospective analysis of 7 international pharmaceutical journals in 2005–2006. All research articles whom corresponding author was a pharmacist were included. For each article, were recorded: the geographic origin of the corresponding author (classified in: North America, Latin America, Oceania, Europe, Asia, others); the title of the journal; the number of non-English language references in the bibliography (classified in: Spanish, German, French, Portuguese, Dutch, Russian, Japanese, Chinese, others). RESULTS 1,568 articles were included, corresponding to 45,949 bibliographic references, of whom 542 where non-English references. North America is the geographic zone of the world with the lowest rate of non-English language references in bibliographies of published articles; significant differences appear between North America and Europe, Latin America and Asia. A sub-analysis by countries shows that United States, United Kingdom, Australia and China present a specific low rate of non-English language references. The two journals with the lowest rate of non-English language references in bibliographies of published articles are edited in the USA. CONCLUSIONS Despite some limitations, this study shows that pharmacists from regions where English language is the only or predominant language are refractory to include non-English language references in the bibliographies of their publications. The fundamental reasons of this restriction are not clear. PMID:19240258

Development of the Plate Tectonics and Seismology markup languages with XML

NASA Astrophysics Data System (ADS)

Babaie, H.; Babaei, A.

2003-04-01

The Extensible Markup Language (XML) and its specifications such as the XSD Schema, allow geologists to design discipline-specific vocabularies such as Seismology Markup Language (SeismML) or Plate Tectonics Markup Language (TectML). These languages make it possible to store and interchange structured geological information over the Web. Development of a geological markup language requires mapping geological concepts, such as "Earthquake" or "Plate" into a UML object model, applying a modeling and design environment. We have selected four inter-related geological concepts: earthquake, fault, plate, and orogeny, and developed four XML Schema Definitions (XSD), that define the relationships, cardinalities, hierarchies, and semantics of these concepts. In such a geological concept model, the UML object "Earthquake" is related to one or more "Wave" objects, each arriving to a seismic station at a specific "DateTime", and relating to a specific "Epicenter" object that lies at a unique "Location". The "Earthquake" object occurs along a "Segment" of a "Fault" object, which is related to a specific "Plate" object. The "Fault" has its own associations with such things as "Bend", "Step", and "Segment", and could be of any kind (e.g., "Thrust", "Transform'). The "Plate" is related to many other objects such as "MOR", "Subduction", and "Forearc", and is associated with an "Orogeny" object that relates to "Deformation" and "Strain" and several other objects. These UML objects were mapped into XML Metadata Interchange (XMI) formats, which were then converted into four XSD Schemas. The schemas were used to create and validate the XML instance documents, and to create a relational database hosting the plate tectonics and seismological data in the Microsoft Access format. The SeismML and TectML allow seismologists and structural geologists, among others, to submit and retrieve structured geological data on the Internet. A seismologist, for example, can submit peer-reviewed and reliable data about a specific earthquake to a Java Server Page on our web site hosting the XML application. Other geologists can readily retrieve the submitted data, saved in files or special tables of the designed database, through a search engine designed with J2EE (JSP, servlet, Java Bean) and XML specifications such as XPath, XPointer, and XSLT. When extended to include all the important concepts of seismology and plate tectonics, the two markup languages will make global interchange of geological data a reality.

Collaborative Production of Learning Objects on French Literary Works Using the LOC Software

ERIC Educational Resources Information Center

Penman, Christine

2015-01-01

This case study situates the collaborative design of learning objects (interactive online learning material) using the LOC (Learning Object Creator) software in the context of language activities external to the core learning activities of language students at a UK university. It describes the creative and pedagogical processes leading to the…

Infants Track Word Forms in Early Word-Object Associations

ERIC Educational Resources Information Center

Zamuner, Tania S.; Fais, Laurel; Werker, Janet F.

2014-01-01

A central component of language development is word learning. One characterization of this process is that language learners discover objects and then look for word forms to associate with these objects (Mcnamara, 1984; Smith, 2000). Another possibility is that word forms themselves are also important, such that once learned, hearing a familiar…

Object Orientation Affects Spatial Language Comprehension

ERIC Educational Resources Information Center

Burigo, Michele; Sacchi, Simona

2013-01-01

Typical spatial descriptions, such as "The car is in front of the house," describe the position of a located object (LO; e.g., the car) in space relative to a reference object (RO) whose location is known (e.g., the house). The orientation of the RO affects spatial language comprehension via the reference frame selection process.…

Small Schools Student Learning Objectives, K-3: Reading, Language Arts, Mathematics, Science, Social Studies.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Developed by primary teachers and elementary principals from small districts in Snohomish and Island counties in Washington, this handbook contains sequenced student learning objectives for grades K-3 in the curriculum areas of reading, language arts, mathematics, science, and social studies. Each student learning objective is correlated to the…

Size Does Matter: Implied Object Size is Mentally Simulated during Language Comprehension

ERIC Educational Resources Information Center

de Koning, Björn B.; Wassenburg, Stephanie I.; Bos, Lisanne T.; Van der Schoot, Menno

2017-01-01

Embodied theories of language comprehension propose that readers construct a mental simulation of described objects that contains perceptual characteristics of their real-world referents. The present study is the first to investigate directly whether implied object size is mentally simulated during sentence comprehension and to study the potential…

Acquiring Word Class Distinctions in American Sign Language: Evidence from Handshape

ERIC Educational Resources Information Center

Brentari, Diane; Coppola, Marie; Jung, Ashley; Goldin-Meadow, Susan

2013-01-01

Handshape works differently in nouns versus a class of verbs in American Sign Language (ASL) and thus can serve as a cue to distinguish between these two word classes. Handshapes representing characteristics of the object itself ("object" handshapes) and handshapes representing how the object is handled ("handling" handshapes)…

Dynamic Learning Objects to Teach Java Programming Language

ERIC Educational Resources Information Center

Narasimhamurthy, Uma; Al Shawkani, Khuloud

2010-01-01

This article describes a model for teaching Java Programming Language through Dynamic Learning Objects. The design of the learning objects was based on effective learning design principles to help students learn the complex topic of Java Programming. Visualization was also used to facilitate the learning of the concepts. (Contains 1 figure and 2…

Second Language Studies Standard Course of Study and Grade Level Competencies, K-12. Revised

ERIC Educational Resources Information Center

North Carolina Department of Public Instruction, 2004

2004-01-01

The North Carolina Second Language Standard Course of Study establishes competency goals and objectives directing the teaching and learning of foreign language, heritage language, and classical language in North Carolina. This document sets high expectations for all students, it supports extended sequence of language learning and it takes into…

15-Month-Olds’ Transfer of Learning between Touch Screen and Real-World Displays: Language Cues and Cognitive Loads

PubMed Central

Zack, Elizabeth; Gerhardstein, Peter; Meltzoff, Andrew N.; Barr, Rachel

2012-01-01

Infants have difficulty transferring information between 2D and 3D sources. The current study extends Zack et al.’s (2009) touch screen imitation task to examine whether the addition of specific language cues significantly facilitates 15-month-olds’ transfer of learning between touch screens and real-world 3D objects. The addition of two kinds of linguistic cues (object label plus verb or nonsense name) did not elevate action imitation significantly above levels observed when such language cues were not used. Language cues hindered infants’ performance in the 3D→2D direction of transfer, but only for the object label plus verb condition. The lack of a facilitative effect of language is discussed in terms of competing cognitive loads imposed by conjointly transferring information across dimensions and processing linguistic cues in an action imitation task at this age. PMID:23121508

An fMRI Study of Perception and Action in Deaf Signers

PubMed Central

Okada, Kayoko; Rogalsky, Corianne; O’Grady, Lucinda; Hanaumi, Leila; Bellugi, Ursula; Corina, David; Hickok, Gregory

2016-01-01

Since the discovery of mirror neurons, there has been a great deal of interest in understanding the relationship between perception and action, and the role of the human mirror system in language comprehension and production. Two questions have dominated research. One concerns the role of Broca’s area in speech perception. The other concerns the role of the motor system more broadly in understanding action-related language. The current study investigates both of these questions in a way that bridges research on language with research on manual actions. We studied the neural basis of observing and executing American Sign Language (ASL) object and action signs. In an fMRI experiment, deaf signers produced signs depicting actions and objects as well as observed/comprehended signs of actions and objects. Different patterns of activation were found for observation and execution although with overlap in Broca’s area, providing prima facie support for the claim that the motor system participates in language perception. In contrast, we found no evidence that action related signs differentially involved the motor system compared to object related signs. These findings are discussed in the context of lesion studies of sign language execution and observation. In this broader context, we conclude that the activation in Broca’s area during ASL observation is not causally related to sign language understanding. PMID:26796716

An fMRI study of perception and action in deaf signers.

PubMed

Okada, Kayoko; Rogalsky, Corianne; O'Grady, Lucinda; Hanaumi, Leila; Bellugi, Ursula; Corina, David; Hickok, Gregory

2016-02-01

Since the discovery of mirror neurons, there has been a great deal of interest in understanding the relationship between perception and action, and the role of the human mirror system in language comprehension and production. Two questions have dominated research. One concerns the role of Broca's area in speech perception. The other concerns the role of the motor system more broadly in understanding action-related language. The current study investigates both of these questions in a way that bridges research on language with research on manual actions. We studied the neural basis of observing and executing American Sign Language (ASL) object and action signs. In an fMRI experiment, deaf signers produced signs depicting actions and objects as well as observed/comprehended signs of actions and objects. Different patterns of activation were found for observation and execution although with overlap in Broca's area, providing prima facie support for the claim that the motor system participates in language perception. In contrast, we found no evidence that action related signs differentially involved the motor system compared to object related signs. These findings are discussed in the context of lesion studies of sign language execution and observation. In this broader context, we conclude that the activation in Broca's area during ASL observation is not causally related to sign language understanding. Copyright © 2016 Elsevier Ltd. All rights reserved.

An XML-Based Manipulation and Query Language for Rule-Based Information

NASA Astrophysics Data System (ADS)

Mansour, Essam; Höpfner, Hagen

Rules are utilized to assist in the monitoring process that is required in activities, such as disease management and customer relationship management. These rules are specified according to the application best practices. Most of research efforts emphasize on the specification and execution of these rules. Few research efforts focus on managing these rules as one object that has a management life-cycle. This paper presents our manipulation and query language that is developed to facilitate the maintenance of this object during its life-cycle and to query the information contained in this object. This language is based on an XML-based model. Furthermore, we evaluate the model and language using a prototype system applied to a clinical case study.

Linguistic Minorities in Canada and Health

PubMed Central

Bouchard, Louise; Desmeules, Martin

2013-01-01

Official language minorities (Francophones outside of Quebec and Anglophones in Quebec) make up about 6.4% of the Canadian population. Even though the Canadian constitution gives legal equality status to French and English, there is still room to ask if this equality is maintained in the health sector. In other words, do Francophone and Anglophone communities of Canada have the same health profiles regardless of their minority or majority status? Do they have access to the same health services and in the same conditions? The objective of this paper is to identify the health issues associated with belonging to a linguistic minority. Our research allows us to highlight the social and health disparities that can be attributed to belonging to a minority. In the Canadian context, which has two official languages, an equitable health policy will have to take into consideration language as a determinant of health. PMID:24289938

[Linguistic minorities in Canada and health].

PubMed

Bouchard, Louise; Desmeules, Martin

2013-10-01

Official language minorities (Francophones outside of Quebec and Anglophones in Quebec) make up about 6.4% of the Canadian population. Even though the Canadian constitution gives legal equality status to French and English, there is still room to ask if this equality is maintained in the health sector. In other words, do Francophone and Anglophone communities of Canada have the same health profiles regardless of their minority or majority status? Do they have access to the same health services and in the same conditions? The objective of this paper is to identify the health issues associated with belonging to a linguistic minority. Our research allows us to highlight the social and health disparities that can be attributed to belonging to a minority. In the Canadian context, which has two official languages, an equitable health policy will have to take into consideration language as a determinant of health. Copyright © 2013 Longwoods Publishing.

Role of semantic paradigms for optimization of language mapping in clinical FMRI studies.

PubMed

Zacà, D; Jarso, S; Pillai, J J

2013-10-01

The optimal paradigm choice for language mapping in clinical fMRI studies is challenging due to the variability in activation among different paradigms, the contribution to activation of cognitive processes other than language, and the difficulties in monitoring patient performance. In this study, we compared language localization and lateralization between 2 commonly used clinical language paradigms and 3 newly designed dual-choice semantic paradigms to define a streamlined and adequate language-mapping protocol. Twelve healthy volunteers performed 5 language paradigms: Silent Word Generation, Sentence Completion, Visual Antonym Pair, Auditory Antonym Pair, and Noun-Verb Association. Group analysis was performed to assess statistically significant differences in fMRI percentage signal change and lateralization index among these paradigms in 5 ROIs: inferior frontal gyrus, superior frontal gyrus, middle frontal gyrus for expressive language activation, middle temporal gyrus, and superior temporal gyrus for receptive language activation. In the expressive ROIs, Silent Word Generation was the most robust and best lateralizing paradigm (greater percentage signal change and lateralization index than semantic paradigms at P < .01 and P < .05 levels, respectively). In the receptive region of interest, Sentence Completion and Noun-Verb Association were the most robust activators (greater percentage signal change than other paradigms, P < .01). All except Auditory Antonym Pair were good lateralizing tasks (the lateralization index was significantly lower than other paradigms, P < .05). The combination of Silent Word Generation and ≥1 visual semantic paradigm, such as Sentence Completion and Noun-Verb Association, is adequate to determine language localization and lateralization; Noun-Verb Association has the additional advantage of objective monitoring of patient performance.

Into the Curriculum. Reading/Language Arts: I Need a Hero/Heroine [and] Reading/Language Arts: Is It Real? Or Did I Make It Up? Comparing and Contrasting Nonfictional and Fantasy Creatures [and] Science/Language Arts: "Jumanji" in the Solar System [and] Science: A Change of Seasons [and] Social Studies: Women Who Changed America: 1800s [and] Social Studies: Discovering the "Titanic."

ERIC Educational Resources Information Center

Hall, Jill; And Others

1997-01-01

Presents six curriculum guides for reading, language arts, science, and social studies. Each activity identifies library media skills objectives, curriculum objectives, grade levels, resources, librarian and teacher instructional roles, activity and procedures for completion, activity samples, guidelines for evaluating finished activities, and…

Discussion: Imagining the Languaged Worker's Language

ERIC Educational Resources Information Center

Urciuoli, Bonnie

2016-01-01

What people perceive as "a language"--a named entity--is abstracted from practices and notions about those practices. People take for granted that language is somehow a "thing," an objectively distinct and bounded entity. How languages come to be thus imagined indexes the conditions under which they are imagined. The articles…

Object Language and the Language Subject: On the Mediating Role of Applied Linguistics.

ERIC Educational Resources Information Center

Widdowson, Henry G.

2000-01-01

Examines the extent to which linguistic descriptions can adequately account for their reality for learners and provide a reference point for the design of language courses. Special concern is focused on second language learners as a particular kind of language user. (Author/VWL)

Innovative Second Language Education: Bilingual Immersion Programs.

ERIC Educational Resources Information Center

Snow, Marguerite Ann

Bilingual immersion programs combine second language immersion for language majority children and bilingual education for language minority children. The programs are based on the underlying assumption of the immersion model: that a second language is best learned as a medium of instruction, not as the object of instruction. However, they are not…

A Multidimensional Curriculum Model for Heritage or International Language Instruction.

ERIC Educational Resources Information Center

Lazaruk, Wally

1993-01-01

Describes the Multidimension Curriculum Model for developing a language curriculum and suggests a generic approach to selecting and sequencing learning objectives. Alberta Education used this model to design a new French-as-a-Second-Language program. The experience/communication, culture, language, and general language components at the beginning,…

Compiler writing system detail design specification. Volume 1: Language specification

NASA Technical Reports Server (NTRS)

Arthur, W. J.

1974-01-01

Construction within the Meta language for both language and target machine specification is reported. The elements of the function language as a meaning and syntax are presented, and the structure of the target language is described which represents the target dependent object text representation of applications programs.

Differences in fruit and vegetable intake by race/ethnicity and by Hispanic origin and nativity among women in the Special Supplemental Nutrition Program for Women, Infants, and Children, 2015

USDA-ARS?s Scientific Manuscript database

The objective of this exploratory study was to determine whether fruit and vegetable consumption differed by race/ethnicity, by origin and nativity among Hispanics, and by language preference (as an indicator of acculturation) among foreign-born Hispanics. We recruited 723 women enrolled in the Spec...

Instructional Practices for Spelling by Spanish-Speaking Children with and without Learning Disabilities in Early Grades

ERIC Educational Resources Information Center

Guzmán, Remedios; O'Shanahan, Isabel; Camacho, Juan

2017-01-01

The main objectives of this study were to examine the type of adaptations made by Grades 1 through 3 primary school teachers working with children who are poor spellers of a transparent language such as Spanish and to analyze whether these adaptations were determined by the grade taught by these teachers. Using the total population of primary…

Competences of Dominican College Students in the Comprehension of Superstructure and Macrostructure of Expositive Texts

ERIC Educational Resources Information Center

Tavarez, Pedro J.; Gomez, Jorge; Mercedes, Arismendy

2016-01-01

The objective of this research is to determine the competences of students of Basic Spanish Language II (Let. 012) in the comprehension of the superstructure and macrostructure of expository texts, in two college Campuses; the UASD San Francisco de Macorís Campus, and the UASD Bonao Campus for the semester 2015-2. The theory is based on the…

Small Schools Student Learning Objectives, 9-12: Mathematics, Reading, Reading in the Content Areas, Language Arts.

ERIC Educational Resources Information Center

Nelson, JoAnne, Ed.; Hartl, David, Ed.

Designed by Washington curriculum specialists and secondary teachers to assist teachers in small schools with the improvement of curriculum and instruction and to aid smaller districts lacking curriculum personnel to comply with Washington's Student Learning Objectives Law, this handbook contains learning objectives in the areas of language arts,…

Differential Effects of Language Attrition in the Domains of Verb Placement and Object Expression

ERIC Educational Resources Information Center

Flores, Cristina

2012-01-01

This study investigates the differential effects of language attrition in two diverse linguistic domains: verb placement and object expression. Linguistic phenomena at the syntax--discourse interface, such as object expression, have been shown to be more vulnerable to attrition than narrow syntax properties, such as verb placement. This study aims…

Small Schools Language Arts Curriculum, K-3: Scope, Objectives, Activities, Resources, Monitoring Procedures.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Designed to assist teachers in small schools with the improvement of curriculum and instruction and to help smaller districts that do not have curriculum personnel to comply with Washington's Student Learning Objectives (SLO) Law, this guide contains language arts curriculum materials for grades K-3. Learning objectives are correlated to the Goals…

Integrated modeling tool for performance engineering of complex computer systems

NASA Technical Reports Server (NTRS)

Wright, Gary; Ball, Duane; Hoyt, Susan; Steele, Oscar

1989-01-01

This report summarizes Advanced System Technologies' accomplishments on the Phase 2 SBIR contract NAS7-995. The technical objectives of the report are: (1) to develop an evaluation version of a graphical, integrated modeling language according to the specification resulting from the Phase 2 research; and (2) to determine the degree to which the language meets its objectives by evaluating ease of use, utility of two sets of performance predictions, and the power of the language constructs. The technical approach followed to meet these objectives was to design, develop, and test an evaluation prototype of a graphical, performance prediction tool. The utility of the prototype was then evaluated by applying it to a variety of test cases found in the literature and in AST case histories. Numerous models were constructed and successfully tested. The major conclusion of this Phase 2 SBIR research and development effort is that complex, real-time computer systems can be specified in a non-procedural manner using combinations of icons, windows, menus, and dialogs. Such a specification technique provides an interface that system designers and architects find natural and easy to use. In addition, PEDESTAL's multiview approach provides system engineers with the capability to perform the trade-offs necessary to produce a design that meets timing performance requirements. Sample system designs analyzed during the development effort showed that models could be constructed in a fraction of the time required by non-visual system design capture tools.

Configuration Tool for the Trusted Computing Exemplar Project

DTIC Science & Technology

2009-12-01

languages were examined: Microsoft .NET [8], Apple Cocoa (Objective-C) [9], wxPython [10], and Java [11]. Since every language has its pros and...languages using the criteria described above. Based on the developer’s limited experience and knowledge of Microsoft .NET and Apple Cocoa (Objective...became a tabbed panel within a separate window panel. Figure 9 depicts this evolution of the conceptual design. In Figure 9, the table column

Complexity in language acquisition.

PubMed

Clark, Alexander; Lappin, Shalom

2013-01-01

Learning theory has frequently been applied to language acquisition, but discussion has largely focused on information theoretic problems-in particular on the absence of direct negative evidence. Such arguments typically neglect the probabilistic nature of cognition and learning in general. We argue first that these arguments, and analyses based on them, suffer from a major flaw: they systematically conflate the hypothesis class and the learnable concept class. As a result, they do not allow one to draw significant conclusions about the learner. Second, we claim that the real problem for language learning is the computational complexity of constructing a hypothesis from input data. Studying this problem allows for a more direct approach to the object of study--the language acquisition device-rather than the learnable class of languages, which is epiphenomenal and possibly hard to characterize. The learnability results informed by complexity studies are much more insightful. They strongly suggest that target grammars need to be objective, in the sense that the primitive elements of these grammars are based on objectively definable properties of the language itself. These considerations support the view that language acquisition proceeds primarily through data-driven learning of some form. Copyright © 2013 Cognitive Science Society, Inc.

Acquiring Complex Focus-Marking: Finnish 4- to 5-Year-Olds Use Prosody and Word Order in Interaction

PubMed Central

Arnhold, Anja; Chen, Aoju; Järvikivi, Juhani

2016-01-01

Using a language game to elicit short sentences in various information structural conditions, we found that Finnish 4- to 5-year-olds already exhibit a characteristic interaction between prosody and word order in marking information structure. Providing insights into the acquisition of this complex system of interactions, the production data showed interesting parallels to adult speakers of Finnish on the one hand and to children acquiring other languages on the other hand. Analyzing a total of 571 sentences produced by 16 children, we found that children rarely adjusted input word order, but did systematically avoid marked OVS order in contrastive object focus condition. Focus condition also significantly affected four prosodic parameters, f0, duration, pauses and voice quality. Differing slightly from effects displayed in adult Finnish speech, the children produced larger f0 ranges for words in contrastive focus and smaller ones for unfocused words, varied only the duration of object constituents to be longer in focus and shorter in unfocused condition, inserted more pauses before and after focused constituents and systematically modified their use of non-modal voice quality only in utterances with narrow focus. Crucially, these effects were modulated by word order. In contrast to comparable data from children acquiring Germanic languages, the present findings reflect the more central role of word order and of interactions between word order and prosody in marking information structure in Finnish. Thus, the study highlights the role of the target language in determining linguistic development. PMID:27990130

Programming Languages.

ERIC Educational Resources Information Center

Tesler, Lawrence G.

1984-01-01

Discusses the nature of programing languages, considering the features of BASIC, LOGO, PASCAL, COBOL, FORTH, APL, and LISP. Also discusses machine/assembly codes, the operation of a compiler, and trends in the evolution of programing languages (including interest in notational systems called object-oriented languages). (JN)

Discourse accessibility constraints in children’s processing of object relative clauses

PubMed Central

Haendler, Yair; Kliegl, Reinhold; Adani, Flavia

2015-01-01

Children’s poor performance on object relative clauses has been explained in terms of intervention locality. This approach predicts that object relatives with a full DP head and an embedded pronominal subject are easier than object relatives in which both the head noun and the embedded subject are full DPs. This prediction is shared by other accounts formulated to explain processing mechanisms. We conducted a visual-world study designed to test the off-line comprehension and on-line processing of object relatives in German-speaking 5-year-olds. Children were tested on three types of object relatives, all having a full DP head noun and differing with respect to the type of nominal phrase that appeared in the embedded subject position: another full DP, a 1st- or a 3rd-person pronoun. Grammatical skills and memory capacity were also assessed in order to see whether and how they affect children’s performance. Most accurately processed were object relatives with 1st-person pronoun, independently of children’s language and memory skills. Performance on object relatives with two full DPs was overall more accurate than on object relatives with 3rd-person pronoun. In the former condition, children with stronger grammatical skills accurately processed the structure and their memory abilities determined how fast they were; in the latter condition, children only processed accurately the structure if they were strong both in their grammatical skills and in their memory capacity. The results are discussed in the light of accounts that predict different pronoun effects like the ones we find, which depend on the referential properties of the pronouns. We then discuss which role language and memory abilities might have in processing object relatives with various embedded nominal phrases. PMID:26157410

Marketing data: has the rise of impact factor led to the fall of objective language in the scientific article?

PubMed

Fraser, Véronique J; Martin, James G

2009-05-11

The language of science should be objective and detached and should place data in the appropriate context. The aim of this commentary was to explore the notion that recent trends in the use of language have led to a loss of objectivity in the presentation of scientific data. The relationship between the value-laden vocabulary and impact factor among fundamental biomedical research and clinical journals has been explored. It appears that fundamental research journals of high impact factors have experienced a rise in value-laden terms in the past 25 years.

Ape metaphysics: object individuation without language.

PubMed

Mendes, Natacha; Rakoczy, Hannes; Call, Josep

2008-02-01

Developmental research suggests that whereas very young infants individuate objects purely on spatiotemporal grounds, from (at latest) around 1 year of age children are capable of individuating objects according to the kind they belong to and the properties they instantiate. As the latter ability has been found to correlate with language, some have speculated whether it might be essentially language dependent and therefore uniquely human. Existing studies with non-human primates seem to speak against this hypothesis, but fail to present conclusive evidence due to methodological shortcomings. In the present experiments we set out to test non-linguistic object individuation in three great ape species with a refined manual search methodology. Experiment 1 tested for spatiotemporal object individuation: Subjects saw 1 or 2 objects simultaneously being placed inside a box in which they could reach, and then in both conditions only found 1 object. After retrieval of the 1 object, subjects reached again significantly more often when they had seen 2 than when they had seen 1 object. Experiment 2 tested for object individuation according to property/kind information only: Subjects saw 1 object being placed inside the box, and then either found that object (expected) or an object of a different kind (unexpected). Analogously to Experiment 1, after retrieval of the 1 object, subjects reached again significantly more often in the unexpected than in the expected condition. These results thus confirm previous findings suggesting that individuating objects according to their property/kind is neither uniquely human nor essentially language dependent. It remains to be seen, however, whether this kind of object individuation requires sortal concepts as human linguistic thinkers use them, or whether some simpler form of tracking properties is sufficient.

An object-oriented approach for harmonization of multimedia markup languages

NASA Astrophysics Data System (ADS)

Chen, Yih-Feng; Kuo, May-Chen; Sun, Xiaoming; Kuo, C.-C. Jay

2003-12-01

An object-oriented methodology is proposed to harmonize several different markup languages in this research. First, we adopt the Unified Modelling Language (UML) as the data model to formalize the concept and the process of the harmonization process between the eXtensible Markup Language (XML) applications. Then, we design the Harmonization eXtensible Markup Language (HXML) based on the data model and formalize the transformation between the Document Type Definitions (DTDs) of the original XML applications and HXML. The transformation between instances is also discussed. We use the harmonization of SMIL and X3D as an example to demonstrate the proposed methodology. This methodology can be generalized to various application domains.

Integrating Language-and-Culture Teaching: An Investigation of Spanish Teachers' Perceptions of the Objectives of Foreign Language Education

ERIC Educational Resources Information Center

Castro, Paloma; Sercu, Lies; Mendez Garcia, Maria del Carmen

2004-01-01

A recent shift has been noticeable in foreign language education theory. Previously, foreign languages were taught as a linguistic code. This then shifted to teaching that code against the sociocultural background of, primarily, one country in which the foreign language is spoken as a national language. More recently, teaching has reflected on…

Model-based object classification using unification grammars and abstract representations

NASA Astrophysics Data System (ADS)

Liburdy, Kathleen A.; Schalkoff, Robert J.

1993-04-01

The design and implementation of a high level computer vision system which performs object classification is described. General object labelling and functional analysis require models of classes which display a wide range of geometric variations. A large representational gap exists between abstract criteria such as `graspable' and current geometric image descriptions. The vision system developed and described in this work addresses this problem and implements solutions based on a fusion of semantics, unification, and formal language theory. Object models are represented using unification grammars, which provide a framework for the integration of structure and semantics. A methodology for the derivation of symbolic image descriptions capable of interacting with the grammar-based models is described and implemented. A unification-based parser developed for this system achieves object classification by determining if the symbolic image description can be unified with the abstract criteria of an object model. Future research directions are indicated.

Predicting Language Performance in Hearing Impaired Children.

ERIC Educational Resources Information Center

Monsees, Edna K.

The 2-year study evaluated the language performance of 69 hearing impaired, preschool children born following the rubella epidemic of the early 1960's in order to develop an instrument for objectively assessing language achievement and a predictive index of language achievement. Two language rating scales were developed which were tied to the…

Integrating Intercultural and Communicative Objectives in the Foreign Language Class: A Proposal for the Integration of Two Models

ERIC Educational Resources Information Center

Borghetti, Claudia

2013-01-01

The "intercultural turn" of the 1990s brought about the introduction of the terms "Foreign Language Education" and "Intercultural Foreign Language Education" (IFLE) in place of "language teaching". These terms broaden the aims of language education to include students' intercultural competence (IC),…

Ground Operations Aerospace Language (GOAL)

NASA Technical Reports Server (NTRS)

1973-01-01

GOAL, is a test engineer oriented language designed to be used to standardize procedure terminology and as the test programming language to be used for ground checkout operations in a space vehicle launch environment. The material presented concerning GOAL includes: (1) a historical review, (2) development objectives and requirements, (3) language scope and format, and (4) language capabilities.

Multiparadigm Design Environments

DTIC Science & Technology

1992-01-01

following results: 1. New methods for programming in terms of conceptual models 2. Design of object-oriented languages 3. Compiler optimization and...experimented with object-based methods for programming directly in terms of conceptual models, object-oriented language design, computer program...expect the3e results to have a strong influence on future ,,j :- ...... L ! . . • a mm ammmml ll Illlll • l I 1 Conceptual Programming Conceptual

Capable Reader Program: Language Arts. Volume II. Objectives for Units B2 through B4. Bulletin No. 335.

ERIC Educational Resources Information Center

Long, Sandra; And Others

Part of a curriculum series for academically gifted elementary students in the area of reading, the document presents objectives and activities for language arts instruction. There are three major objectives: (1) recognizing persuasive use of words, vague and imprecise words, multiple meanings conveyed by a single word, and propaganda techniques;…

Post O-Level English--The Study of Language

ERIC Educational Resources Information Center

Gannon, P.

1976-01-01

Examines objections to the study of language and linguistics in secondary education and suggests that it is time to resolve the false dichotomy between English literature and English language by providing a modest optional language element in A-level English. (Author/RK)

Linking language and categorization in infancy.

PubMed

Ferguson, Brock; Waxman, Sandra

2017-05-01

Language exerts a powerful influence on our concepts. We review evidence documenting the developmental origins of a precocious link between language and object categories in very young infants. This collection of studies documents a cascading process in which early links between language and cognition provide the foundation for later, more precise ones. We propose that, early in life, language promotes categorization at least in part through its status as a social, communicative signal. But over the first year, infants home in on the referential power of language and, by their second year, begin teasing apart distinct kinds of names (e.g. nouns, adjectives) and their relation to distinct kinds of concepts (e.g. object categories, properties). To complement this proposal, we also relate this evidence to several alternative accounts of language's effect on categorization, appealing to similarity ('labels-as-features'), familiarity ('auditory overshadowing'), and communicative biases ('natural pedagogy').

Simple proteomics data analysis in the object-oriented PowerShell.

PubMed

Mohammed, Yassene; Palmblad, Magnus

2013-01-01

Scripting languages such as Perl and Python are appreciated for solving simple, everyday tasks in bioinformatics. A more recent, object-oriented command shell and scripting language, Windows PowerShell, has many attractive features: an object-oriented interactive command line, fluent navigation and manipulation of XML files, ability to consume Web services from the command line, consistent syntax and grammar, rich regular expressions, and advanced output formatting. The key difference between classical command shells and scripting languages, such as bash, and object-oriented ones, such as PowerShell, is that in the latter the result of a command is a structured object with inherited properties and methods rather than a simple stream of characters. Conveniently, PowerShell is included in all new releases of Microsoft Windows and therefore already installed on most computers in classrooms and teaching labs. In this chapter we demonstrate how PowerShell in particular allows easy interaction with mass spectrometry data in XML formats, connection to Web services for tools such as BLAST, and presentation of results as formatted text or graphics. These features make PowerShell much more than "yet another scripting language."

Into the Curriculum. Art: Pueblo Storyteller Figures [and] Physical Education: Games That Rely on Feet [and] Reading/Language Arts: Movie Reviews [and] Reading/Language Arts: Reader's Choice [and] Science: Float or Sink [and] Social Studies: Buildings and Designs.

ERIC Educational Resources Information Center

Crane, Jean; Rains, Annette

1996-01-01

Presents six curriculum guides for art, physical education, reading/language arts, science, and social studies. Each guide identifies library media skills objectives; curriculum objectives; grade levels; print and nonprint resources; instructional roles; the activity; and procedures for completion, evaluation, and follow-up activities. (AEF)

Configuration Tool Prototype for the Trusted Computing Exemplar Project

DTIC Science & Technology

2009-12-01

languages were examined: Microsoft .NET [8], Apple Cocoa (Objective-C) [9], wxPython [10], and Java [11]. Since every language has its pros and...languages using the criteria described above. Based on the developer’s limited experience and knowledge of Microsoft .NET and Apple Cocoa (Objective...a tabbed panel within a separate window panel. Figure 9 depicts this evolution of the conceptual design. In Figure 9, the table column headers are

Advanced software development workstation. Engineering scripting language graphical editor: DRAFT design document

NASA Technical Reports Server (NTRS)

1991-01-01

The Engineering Scripting Language (ESL) is a language designed to allow nonprogramming users to write Higher Order Language (HOL) programs by drawing directed graphs to represent the program and having the system generate the corresponding program in HOL. The ESL system supports user generation of HOL programs through the manipulation of directed graphs. The components of this graphs (nodes, ports, and connectors) are objects each of which has its own properties and property values. The purpose of the ESL graphical editor is to allow the user to create or edit graph objects which represent programs.

Nesting in an Object Oriented Language is NOT for the Birds

NASA Astrophysics Data System (ADS)

Buhr, P. A.; Zarnke, C. R.

The notion of nested blocks has come into disfavour or has been ignored in recent program language design. Many of the current object oriented programming languages use subclassing as the sole mechanism to establish relationships between classes and have no general notion of nesting. We argue that nesting (and, more generally, hierarchical organization) is a powerful mechanism that provides facilities that are not otherwise possible in a class based programming language. We agree that traditional block structure and its associated nesting have severe problems, and we suggest several extensions to the notion of blocks and block structure that indirectly make nesting a useful and powerful mechanism, particularly in an object oriented programming system. The main extension is to allow references to definitions from outside of the containing block, thereby making the contained definitions available in a larger scope. References are made using either the name of the containing entity or an instance of the containing entity. The extensions suggest a way to organize the programming environment for a large, multi-user system. These facilities are not available with subclassing, and subclassing provides facilities not available by nesting; hence, an object oriented language can benefit by providing nesting as well.

15-month-olds' transfer of learning between touch screen and real-world displays: language cues and cognitive loads.

PubMed

Zack, Elizabeth; Gerhardstein, Peter; Meltzoff, Andrew N; Barr, Rachel

2013-02-01

Infants have difficulty transferring information between 2D and 3D sources. The current study extends Zack, Barr, Gerhardstein, Dickerson & Meltzoff's (2009) touch screen imitation task to examine whether the addition of specific language cues significantly facilitates 15-month-olds' transfer of learning between touch screens and real-world 3D objects. The addition of two kinds of linguistic cues (object label plus verb or nonsense name) did not elevate action imitation significantly above levels observed when such language cues were not used. Language cues hindered infants' performance in the 3D→2D direction of transfer, but only for the object label plus verb condition. The lack of a facilitative effect of language is discussed in terms of competing cognitive loads imposed by conjointly transferring information across dimensions and processing linguistic cues in an action imitation task at this age. © 2012 The Authors. Scandinavian Journal of Psychology © 2012 The Scandinavian Psychological Associations.

A Meta-Analysis of the Efficacy of Behavioral Interventions to Reduce Risky Sexual Behavior and Decrease Sexually Transmitted Infections in Latinas Living in the United States

ERIC Educational Resources Information Center

Althoff, Meghan D.; Grayson, Cary T.; Witt, Lucy; Holden, Julie; Reid, Daniel; Kissinger, Patricia

2015-01-01

The objective of this meta-analysis was to determine the effect of behavioral interventions in reducing risky sexual behavior and incident sexually transmitted infections (STI) among Latina women living in the United States. Studies were found by systematically searching the MEDLINE, EMBASE, and PsychInfo databases without language restriction.…

The Role of Mother Tongue Literacy in Language Learning and Mathematical Learning: Is There a Multilingual Benefit for Both?

ERIC Educational Resources Information Center

Dahm, Rebecca; De Angelis, Gessica

2018-01-01

The present study examines the multilingual benefit in relation to language learning and mathematical learning. The objective is to assess whether speakers of three or more languages, depending on language profile and personal histories, show significant advantages in language learning and/or mathematical learning, and whether mother tongue…

National Language Policy and Its Impacts on Second Language Reading Culture

ERIC Educational Resources Information Center

Azmi, Mohd Nazri Latiff

2013-01-01

This research concentrates on Malaysian language policy and its impacts on the development of English language (regarded as a second language in Malaysia) specifically on reading culture. The main objectives of this research are to investigate the weaknesses and strengths of the policy and also to come out with recommendations to improve the…

The Quest for Fairness in Language Testing

ERIC Educational Resources Information Center

Karami, Hossein

2013-01-01

The search for fairness in language testing is distinct from other areas of educational measurement as the object of measurement, that is, language, is part of the identity of the test takers. So, a host of issues enter the scene when one starts to reflect on how to assess people's language abilities. As the quest for fairness in language testing…

Speech-Language Therapy (For Parents)

MedlinePlus

... pictures, books, objects, or ongoing events to stimulate language development. The therapist may also model correct vocabulary and ... topic for: Parents Kids Teens Delayed Speech or Language Development Stuttering Cleft Lip and Palate Hearing Evaluation in ...

Sensorimotor Skills and Language Comprehension in Autistic Children.

ERIC Educational Resources Information Center

Sigman, Marian; Ungerer, Judy

1981-01-01

The fact that the autistic children were so impaired in language even with fairly good sensorimotor skills suggests that these skills, particularly object permanence, play a minor role in their language acquisition. (Author)

Hemispheric asymmetries in dorsal language pathway white-matter tracts: A magnetic resonance imaging tractography and functional magnetic resonance imaging study.

PubMed

Silva, Guilherme; Citterio, Alberto

2017-10-01

Introduction Previous studies have shown that the arcuate fasciculus has a leftward asymmetry in right-handers that could be correlated with the language lateralisation defined by functional magnetic resonance imaging. Nonetheless, information about the asymmetry of the other fibres that constitute the dorsal language pathway is scarce. Objectives This study investigated the asymmetry of the white-matter tracts involved in the dorsal language pathway through the diffusion tensor imaging (DTI) technique, in relation to language hemispheric dominance determined by task-dependent functional magnetic resonance imaging (fMRI). Methods We selected 11 patients (10 right-handed) who had been studied with task-dependent fMRI for language areas and DTI and who had no language impairment or structural abnormalities that could compromise magnetic resonance tractography of the fibres involved in the dorsal language pathway. Laterality indices (LI) for fMRI and for the volumes of each tract were calculated. Results In fMRI, all the right-handers had left hemispheric lateralisation, and the ambidextrous subject presented right hemispheric dominance. The arcuate fasciculus LI was strongly correlated with fMRI LI ( r = 0.739, p = 0.009), presenting the same lateralisation of fMRI in seven subjects (including the right hemispheric dominant). It was not asymmetric in three cases and had opposite lateralisation in one case. The other tracts presented predominance for rightward lateralisation, especially superior longitudinal fasciculus (SLF) II/III (nine subjects), but their LI did not correlate (directly or inversely) with fMRI LI. Conclusion The fibres that constitute the dorsal language pathway have an asymmetric distribution in the cerebral hemispheres. Only the asymmetry of the arcuate fasciculus is correlated with fMRI language lateralisation.

Object/rule integration in CLIPS. [C Language Integrated Production System

NASA Technical Reports Server (NTRS)

Donnell, Brian L.

1993-01-01

This paper gives a brief overview of the C Language Integrated Production System (CLIPS) with a focus on the object-oriented features. The advantages of an object data representation over the traditional working memory element (WME), i.e., facts, are discussed, and the implementation of the Rete inference algorithm in CLIPS is presented in detail. A few methods for achieving pattern-matching on objects with the current inference engine are given, and finally, the paper examines the modifications necessary to the Rete algorithm to allow direct object pattern-matching.

What is "Object-Oriented Programming"?

NASA Astrophysics Data System (ADS)

Stroustrup, Bjarne

"Object-Oriented Programming" and "Data Abstraction" have become very common terms. Unfortunately, few people agree on what they mean. I will offer informal definitions that appear to make sense in the context of languages like Ada, C++, Modula-2, Simula67, and Smalltalk. The general idea is to equate "support for data abstraction" with the ability to define and use new types and equate "support for object-oriented programming" with the ability to express type hierarchies. Features necessary to support these programming styles in a general purpose programming language will be discussed. The presentation centers around C++ but is not limited to facilities provided by that language.

Marketing data: Has the rise of impact factor led to the fall of objective language in the scientific article?

PubMed Central

Fraser, Véronique J; Martin, James G

2009-01-01

The language of science should be objective and detached and should place data in the appropriate context. The aim of this commentary was to explore the notion that recent trends in the use of language have led to a loss of objectivity in the presentation of scientific data. The relationship between the value-laden vocabulary and impact factor among fundamental biomedical research and clinical journals has been explored. It appears that fundamental research journals of high impact factors have experienced a rise in value-laden terms in the past 25 years. PMID:19432970

From gesture to sign language: conventionalization of classifier constructions by adult hearing learners of British Sign Language.

PubMed

Marshall, Chloë R; Morgan, Gary

2015-01-01

There has long been interest in why languages are shaped the way they are, and in the relationship between sign language and gesture. In sign languages, entity classifiers are handshapes that encode how objects move, how they are located relative to one another, and how multiple objects of the same type are distributed in space. Previous studies have shown that hearing adults who are asked to use only manual gestures to describe how objects move in space will use gestures that bear some similarities to classifiers. We investigated how accurately hearing adults, who had been learning British Sign Language (BSL) for 1-3 years, produce and comprehend classifiers in (static) locative and distributive constructions. In a production task, learners of BSL knew that they could use their hands to represent objects, but they had difficulty choosing the same, conventionalized, handshapes as native signers. They were, however, highly accurate at encoding location and orientation information. Learners therefore show the same pattern found in sign-naïve gesturers. In contrast, handshape, orientation, and location were comprehended with equal (high) accuracy, and testing a group of sign-naïve adults showed that they too were able to understand classifiers with higher than chance accuracy. We conclude that adult learners of BSL bring their visuo-spatial knowledge and gestural abilities to the tasks of understanding and producing constructions that contain entity classifiers. We speculate that investigating the time course of adult sign language acquisition might shed light on how gesture became (and, indeed, becomes) conventionalized during the genesis of sign languages. Copyright © 2014 Cognitive Science Society, Inc.

Implied motion language can influence visual spatial memory.

PubMed

Vinson, David W; Engelen, Jan; Zwaan, Rolf A; Matlock, Teenie; Dale, Rick

2017-07-01

How do language and vision interact? Specifically, what impact can language have on visual processing, especially related to spatial memory? What are typically considered errors in visual processing, such as remembering the location of an object to be farther along its motion trajectory than it actually is, can be explained as perceptual achievements that are driven by our ability to anticipate future events. In two experiments, we tested whether the prior presentation of motion language influences visual spatial memory in ways that afford greater perceptual prediction. Experiment 1 showed that motion language influenced judgments for the spatial memory of an object beyond the known effects of implied motion present in the image itself. Experiment 2 replicated this finding. Our findings support a theory of perception as prediction.

Representations of abstract grammatical feature agreement in young children.

PubMed

Melançon, Andréane; Shi, Rushen

2015-11-01

A fundamental question in language acquisition research is whether young children have abstract grammatical representations. We tested this question experimentally. French-learning 30-month-olds were first taught novel word-object pairs in the context of a gender-marked determiner (e.g., un MASC ravole 'a ravole'). Test trials presented the objects side-by-side while one of them was named in new phrases containing other determiners and an adjective (e.g., le MASC joli ravole MASC 'the pretty ravole'). The gender agreement between the new determiner and the non-adjacent noun was manipulated in different test trials (e.g., le MASC __ravole MASC; *la FEM __ravole MASC). We found that online comprehension of the named target was facilitated in gender-matched trials but impeded in gender-mismatched trials. That is, children assigned the determiner genders to the novel nouns during word learning. They then processed the non-adjacent gender agreement between the two categories (Det, Noun) during test. The results demonstrate abstract featural representation and grammatical productivity in young children.

Longitudinal Speech Perception and Language Performance in Pediatric Cochlear Implant Users: the Effect of Age at Implantation

PubMed Central

Dunn, Camille C; Walker, Elizabeth A; Oleson, Jacob; Kenworthy, Maura; Van Voorst, Tanya; Tomblin, J. Bruce; Ji, Haihong; Kirk, Karen I; McMurray, Bob; Hanson, Marlan; Gantz, Bruce J

2013-01-01

Objectives Few studies have examined the long-term effect of age at implantation on outcomes using multiple data points in children with cochlear implants. The goal of this study was to determine if age at implantation has a significant, lasting impact on speech perception, language, and reading performance for children with prelingual hearing loss. Design A linear mixed model framework was utilized to determine the effect of age at implantation on speech perception, language, and reading abilities in 83 children with prelingual hearing loss who received cochlear implants by age 4. The children were divided into two groups based on their age at implantation: 1) under 2 years of age and 2) between 2 and 3.9 years of age. Differences in model specified mean scores between groups were compared at annual intervals from 5 to 13 years of age for speech perception, and 7 to 11 years of age for language and reading. Results After controlling for communication mode, device configuration, and pre-operative pure-tone average, there was no significant effect of age at implantation for receptive language by 8 years of age, expressive language by 10 years of age, reading by 7 years of age. In terms of speech perception outcomes, significance varied between 7 and 13 years of age, with no significant difference in speech perception scores between groups at ages 7, 11 and 13 years. Children who utilized oral communication (OC) demonstrated significantly higher speech perception scores than children who used total communication (TC). OC users tended to have higher expressive language scores than TC users, although this did not reach significance. There was no significant difference between OC and TC users for receptive language or reading scores. Conclusions Speech perception, language, and reading performance continue to improve over time for children implanted before 4 years of age. The current results indicate that the effect of age at implantation diminishes with time, particularly for higher-order skills such as language and reading. Some children who receive CIs after the age of 2 years have the capacity to approximate the language and reading skills of their earlier-implanted peers, suggesting that additional factors may moderate the influence of age at implantation on outcomes over time. PMID:24231628

When does a system become phonological? Handshape production in gesturers, signers, and homesigners

PubMed Central

Coppola, Marie; Mazzoni, Laura; Goldin-Meadow, Susan

2013-01-01

Sign languages display remarkable crosslinguistic consistencies in the use of handshapes. In particular, handshapes used in classifier predicates display a consistent pattern in finger complexity: classifier handshapes representing objects display more finger complexity than those representing how objects are handled. Here we explore the conditions under which this morphophonological phenomenon arises. In Study 1, we ask whether hearing individuals in Italy and the United States, asked to communicate using only their hands, show the same pattern of finger complexity found in the classifier handshapes of two sign languages: Italian Sign Language (LIS) and American Sign Language (ASL). We find that they do not: gesturers display more finger complexity in handling handshapes than in object handshapes. The morphophonological pattern found in conventional sign languages is therefore not a codified version of the pattern invented by hearing individuals on the spot. In Study 2, we ask whether continued use of gesture as a primary communication system results in a pattern that is more similar to the morphophonological pattern found in conventional sign languages or to the pattern found in gesturers. Homesigners have not acquired a signed or spoken language and instead use a self-generated gesture system to communicate with their hearing family members and friends. We find that homesigners pattern more like signers than like gesturers: their finger complexity in object handshapes is higher than that of gesturers (indeed as high as signers); and their finger complexity in handling handshapes is lower than that of gesturers (but not quite as low as signers). Generally, our findings indicate two markers of the phonologization of handshape in sign languages: increasing finger complexity in object handshapes, and decreasing finger complexity in handling handshapes. These first indicators of phonology appear to be present in individuals developing a gesture system without benefit of a linguistic community. Finally, we propose that iconicity, morphology and phonology each play an important role in the system of sign language classifiers to create the earliest markers of phonology at the morphophonological interface. PMID:23723534

Pedagogical Issues in Object Orientation.

ERIC Educational Resources Information Center

Nerur, Sridhar; Ramanujan, Sam; Kesh, Someswar

2002-01-01

Discusses the need for people with object-oriented (OO) skills, explains benefits of OO in software development, and addresses some of the difficulties in teaching OO. Topics include the evolution of programming languages; differences between OO and traditional approaches; differences from data modeling; and Unified Modeling Language (UML) and…

Mental Imagery in Congenitally Blind Children.

ERIC Educational Resources Information Center

Anderson, David W.

1984-01-01

The study of blind children's (ages 3-9) memory of objects was invested with personalized meaning related to previous encounters with the objects. The language they used reflected that experience and their form of mental representation rather than their knowledge of the language used by sighted people. (CL)

Cognitive Correlates of Language: Differential Criteria Yield Differential Results.

ERIC Educational Resources Information Center

Corrigan, Roberta

1979-01-01

Explores the hypothesis that representation, as measured by object permanence attainment, is the main prerequisite for language acquisition. Differing definitions of representation, differing assumptions about cognitive stages, and differing criteria for assessing cognitive abilities such as object permanence may account for some of the divergent…

PyEphem: Astronomical Ephemeris for Python

NASA Astrophysics Data System (ADS)

Rhodes, Brandon Craig

2011-12-01

PyEphem provides scientific-grade astronomical computations for the Python programming language. Given a date and location on the Earth’s surface, it can compute the positions of the Sun and Moon, of the planets and their moons, and of any asteroids, comets, or earth satellites whose orbital elements the user can provide. Additional functions are provided to compute the angular separation between two objects in the sky, to determine the constellation in which an object lies, and to find the times at which an object rises, transits, and sets on a particular day. The numerical routines that lie behind PyEphem are those from the wonderful XEphem astronomy application, whose author, Elwood Downey, generously gave permission for us to use them as the basis for PyEphem.

The Acquisition of Tense in English: Distinguishing Child Second Language from First Language and Specific Language Impairment

ERIC Educational Resources Information Center

Paradis, Johanne; Rice, Mabel L.; Crago, Martha; Marquis, Janet

2008-01-01

This study reports on a comparison of the use and knowledge of tense-marking morphemes in English by first language (L1), second language (L2), and specific language impairment (SLI) children. The objective of our research was to ascertain whether the L2 children's tense acquisition patterns were similar or dissimilar to those of the L1 and SLI…

Three Object-Oriented enhancement for EPICS

NASA Astrophysics Data System (ADS)

Osberg, E. A.; Dohan, D. A.; Richter, R.; Biggs, R.; Chillara, K.; Wade, D.; Bossom, J.

1994-12-01

In line with our group's intention of producing software using, where possible, Object-Oriented methodologies and techniques in the development of RF control systems, we have undertaken three projects to enhance the EPICS software environment. Two of the projects involve interfaces to EPICs Channel Access from Object-Oriented languages. The third is an enhancement to the EPICS State Notation Language to better support the Shlaer-Mellor Object-Oriented Analysis and Design Methodology. This paper discusses the motivation, approaches, results and future directions of these three projects.

Promoting Community Language Learning in the United Kingdom

ERIC Educational Resources Information Center

Handley, Sharon

2011-01-01

The COLT (Community and Lesser Taught Languages) project is a consortium of five UK universities, working with various other regional organisations to set up replicable projects and structures to promote languages in North West England. It received funding under the UK's national "Routes into Languages" initiative. One objective was to…

Linking Language and Categorization in Infancy

ERIC Educational Resources Information Center

Ferguson, Brock; Waxman, Sandra

2017-01-01

Language exerts a powerful influence on our concepts. We review evidence documenting the developmental origins of a precocious link between language and object categories in very young infants. This collection of studies documents a cascading process in which early links between language and cognition provide the foundation for later, more precise…

Language Teachers' Perceptions of Evaluation Criteria in Iran

ERIC Educational Resources Information Center

Ostovar Namaghi, Seyyed Ali

2013-01-01

The objectives of this study are twofold: (1) uncovering the local criteria for evaluating language-teaching performance, and (2) unraveling and conceptualizing language teachers' perception of these criteria. To this end, the study used grounded theory to collect and analyze interview data from twelve experienced language teachers who were…

Foreign Languages: A Guide to Curriculum Development [Revision].

ERIC Educational Resources Information Center

Connecticut State Board of Education, Hartford.

The guide is designed to help school district planners develop and implement suitable foreign language curricula. Focusing on programs in grades K-12, it provides an overview of current philosophies, objectives, methods, and materials in foreign language education; illustrates how these may be implemented in a sequential foreign language program…

Knowing English is Not Enough! Cultivating Academic Literacies among High School Newcomers

ERIC Educational Resources Information Center

Franquiz, Maria E.; Salinas, Cinthia

2013-01-01

Secondary school teachers face remarkable challenges when they are asked to incorporate language objectives because the traditional approach to the education of English Language Learners (ELL) separates English language development from content instruction. The underlying assumption is that English language proficiency is a prerequisite for…

Evidence for kind representations in the absence of language: experiments with rhesus monkeys (Macaca mulatta).

PubMed

Phillips, Webb; Santos, Laurie R

2007-03-01

How do we come to recognize and represent different kinds of objects in the world? Some developmental psychologists have hypothesized that learning language plays a crucial role in this capacity. If this hypothesis were correct, then non-linguistic animals should lack the capacity to represent objects as kinds. Previous research with rhesus monkeys (Macaca mulatta) has shown that this species can successfully individuate different kinds of objects - monkeys who saw one kind of object hidden inside a box searched longer after finding a different kind of object. However, in these studies and the infant studies on which they were based, the objects to be individuated differed both in kind and in properties. Thus, subjects in these experiments may not be representing the kinds of objects per se, but instead only their immediate perceptual properties. Here, we show that rhesus monkeys successfully individuate different kinds of objects even when their perceptual properties are held constant. Although these data provide the best evidence to date that language is not necessary to represent kinds, we discuss our findings in terms of possible associative hypotheses as well.

What’s New? Children Prefer Novelty in Referent Selection

PubMed Central

Horst, Jessica S.; Samuelson, Larissa K.; Kucker, Sarah C.; McMurray, Bob

2010-01-01

Determining the referent of a novel name is a critical task for young language learners. The majority of studies on children’s referent selection focus on manipulating the sources of information (linguistic, contextual and pragmatic) that children can use to solve the referent mapping problem. Here, we take a step back and explore how children’s endogenous biases towards novelty and their own familiarity with novel objects influence their performance in such a task. We familiarized 2-year-old children with previously novel objects. Then, on novel name referent selection trials children were asked to select the referent from three novel objects: two previously seen and one completely novel object. Children demonstrated a clear bias to select the most novel object. A second experiment controls for pragmatic responding and replicates this finding. We conclude, therefore, that children’s referent selection is biased by previous exposure and children’s endogenous bias to novelty. PMID:21092945

Simulations in Foreign Languages.

ERIC Educational Resources Information Center

Nebraska State Dept. of Education, Lincoln. Div. of Instructional Services.

The purpose of this publication is to define minimal competencies for foreign language classes. The term "simulation" refers to role playing. The simulations are stated in terms of practical communication performance objectives. The intent is to have the student direct his learning in the basic skills toward an immediate objective rather than a…

Relation of Infant Vision to Early Cognitive and Language Status.

ERIC Educational Resources Information Center

Duckman, Robert; Tulloch, Deborah

Relationships between infant visual skills and the development of object permanence and expressive language skills were examined with 31 infants in three groups: visually typical, visually atypical, and Down Syndrome. Measures used to evaluate visual status were: forced preferential looking, optokinetic nystagmus, and behavioral. Object permanence…

Into the Curriculum. Art/Language Arts: Find the Poetry in Art. [and] Reading/Language Arts: Rodeo Pup: Integrating Developmentally Appropriate Curriculum with Technology and Literature [and] Reading/Language Arts: Reading and Understanding Genre Fiction [and] Reading/Language Arts: Grandparents: Memories [and] Science/Social Studies: Ocean Topography [and] Science: Devastating Disasters! [and] Social Studies/Mathematics: Which Way Do I Go? [and] Social Studies: Comparing Sources of Biographical Information.

ERIC Educational Resources Information Center

Plank, Kristie J.; Snyder, Maureen M.; Santeford, Deborah; Bautz, Kim; Repka-Peters, Margie; Thornburgh, Roberta; Bistricky, Stacey; Buse, Anne

1999-01-01

Provides a library media activity designed for social studies and focused on retrieving and comparing bibliographic information from print and nonprint sources. Describes library media skills objectives; curriculum (subject area) objectives; grade levels (7 through 9); print, CDROM and other resources; instructional roles; procedures; evaluation;…

The evolution of language

PubMed Central

Nowak, Martin A.; Krakauer, David C.

1999-01-01

The emergence of language was a defining moment in the evolution of modern humans. It was an innovation that changed radically the character of human society. Here, we provide an approach to language evolution based on evolutionary game theory. We explore the ways in which protolanguages can evolve in a nonlinguistic society and how specific signals can become associated with specific objects. We assume that early in the evolution of language, errors in signaling and perception would be common. We model the probability of misunderstanding a signal and show that this limits the number of objects that can be described by a protolanguage. This “error limit” is not overcome by employing more sounds but by combining a small set of more easily distinguishable sounds into words. The process of “word formation” enables a language to encode an essentially unlimited number of objects. Next, we analyze how words can be combined into sentences and specify the conditions for the evolution of very simple grammatical rules. We argue that grammar originated as a simplified rule system that evolved by natural selection to reduce mistakes in communication. Our theory provides a systematic approach for thinking about the origin and evolution of human language. PMID:10393942

Into the Curriculum. Art: A Path to Monet--Following in Linnea's Footsteps [and] Reading/Language Arts: Legends about Humanity's Acquisition of Fire [and] Reading/Language Arts: Analytical Book Reviews [and] Science/Art: Build a Beautiful Butterfly [and] Science: Life Processes of Plants [and] Social Studies: Community Helpers: Fire Fighters.

ERIC Educational Resources Information Center

Schultis, Cathy; Troisi, Andrea; Vidor, Constance; Rostek, Andrea; Linsky, Melissa Carruthers

1998-01-01

Presents six curriculum guides for art, language arts, reading, science, and social studies. Each activity identifies library media skills objectives, curriculum objectives, grade levels, resources, librarian and teacher instructional roles, activity and procedures for completion, activity samples, guidelines for evaluating finished activities,…

Into the Curriculum. Reading/Language Arts: Three Little Kittens and the Lost Mittens; Reading/Language Arts: A Caldecott Archaeological Dig; Science: Discovering the Periodic Table of Elements; Science: The Red-Eyed Tree Frog Jumps into Nonfiction; Social Studies: Our Nation's Beginnings-Jamestown and Plymouth Settlements.

ERIC Educational Resources Information Center

Cherry, Carolyn; Louk, Cathy; Barwick, Martha; Kidd, Gentry E.

2001-01-01

Provides five fully developed school library media activities that are designed for use with specific curriculum units in reading/language arts, science, and social studies. Library media skills objectives, curriculum (subject area) objectives, grade levels, resources, instructional roles, activity and procedures for completion, evaluation, and…

Into the Curriculum. Industrial Arts/Social Studies: African American Inventors [and] Mathematics/Science: How Do Bears Measure Up? [and] Reading/Language Arts: Information Power: Using the Illustrations [and] Reading/Language Arts: African American History [and] Social Studies: Appalachian Trail [and] Social Studies: Trailblazers of the Early American Wilderness.

ERIC Educational Resources Information Center

Fleischer, Barbara; Warner, Richard L.; Haas, Lisa S.; Sommers, Kathy

1998-01-01

Presents curriculum guides for elementary instruction in the areas of industrial arts, social studies, mathematics, science, and reading/language arts. Each lesson plan describes library media skills objectives; curriculum objectives; grade levels; resources; instructional roles; activity and procedures for completion; evaluation; and follow-up…

Using the Hands to Represent Objects in Space: Gesture as a Substrate for Signed Language Acquisition.

PubMed

Janke, Vikki; Marshall, Chloë R

2017-01-01

An ongoing issue of interest in second language research concerns what transfers from a speaker's first language to their second. For learners of a sign language, gesture is a potential substrate for transfer. Our study provides a novel test of gestural production by eliciting silent gesture from novices in a controlled environment. We focus on spatial relationships, which in sign languages are represented in a very iconic way using the hands, and which one might therefore predict to be easy for adult learners to acquire. However, a previous study by Marshall and Morgan (2015) revealed that this was only partly the case: in a task that required them to express the relative locations of objects, hearing adult learners of British Sign Language (BSL) could represent objects' locations and orientations correctly, but had difficulty selecting the correct handshapes to represent the objects themselves. If hearing adults are indeed drawing upon their gestural resources when learning sign languages, then their difficulties may have stemmed from their having in manual gesture only a limited repertoire of handshapes to draw upon, or, alternatively, from having too broad a repertoire. If the first hypothesis is correct, the challenge for learners is to extend their handshape repertoire, but if the second is correct, the challenge is instead to narrow down to the handshapes appropriate for that particular sign language. 30 sign-naïve hearing adults were tested on Marshall and Morgan's task. All used some handshapes that were different from those used by native BSL signers and learners, and the set of handshapes used by the group as a whole was larger than that employed by native signers and learners. Our findings suggest that a key challenge when learning to express locative relations might be reducing from a very large set of gestural resources, rather than supplementing a restricted one, in order to converge on the conventionalized classifier system that forms part of the grammar of the language being learned.

Object oriented development of engineering software using CLIPS

NASA Technical Reports Server (NTRS)

Yoon, C. John

1991-01-01

Engineering applications involve numeric complexity and manipulations of a large amount of data. Traditionally, numeric computation has been the concern in developing an engineering software. As engineering application software became larger and more complex, management of resources such as data, rather than the numeric complexity, has become the major software design problem. Object oriented design and implementation methodologies can improve the reliability, flexibility, and maintainability of the resulting software; however, some tasks are better solved with the traditional procedural paradigm. The C Language Integrated Production System (CLIPS), with deffunction and defgeneric constructs, supports the procedural paradigm. The natural blending of object oriented and procedural paradigms has been cited as the reason for the popularity of the C++ language. The CLIPS Object Oriented Language's (COOL) object oriented features are more versatile than C++'s. A software design methodology based on object oriented and procedural approaches appropriate for engineering software, and to be implemented in CLIPS was outlined. A method for sensor placement for Space Station Freedom is being implemented in COOL as a sample problem.

Linking language and categorization in infancy

PubMed Central

Ferguson, Brock; Waxman, Sandra

2017-01-01

Language exerts a powerful influence on our concepts. We review evidence documenting the developmental origins of a precocious link between language and object categories in very young infants. This collection of studies documents a cascading process in which early links between language and cognition provide the foundation for later, more precise ones. We propose that, early in life, language promotes categorization at least in part through its status as a social, communicative signal. But over the first year, infants home in on the referential power of language and, by their second year, begin teasing apart distinct kinds of names (e.g., nouns, adjectives) and their relation to distinct kinds of concepts (e.g., object categories, properties). To complement this proposal, we also relate this evidence to several alternative accounts of language’s effect on categorization, appealing to similarity (labels-as-features), familiarity (auditory overshadowing), and communicative biases (natural pedagogy). PMID:27830633

Integrating mechanisms of visual guidance in naturalistic language production.

PubMed

Coco, Moreno I; Keller, Frank

2015-05-01

Situated language production requires the integration of visual attention and linguistic processing. Previous work has not conclusively disentangled the role of perceptual scene information and structural sentence information in guiding visual attention. In this paper, we present an eye-tracking study that demonstrates that three types of guidance, perceptual, conceptual, and structural, interact to control visual attention. In a cued language production experiment, we manipulate perceptual (scene clutter) and conceptual guidance (cue animacy) and measure structural guidance (syntactic complexity of the utterance). Analysis of the time course of language production, before and during speech, reveals that all three forms of guidance affect the complexity of visual responses, quantified in terms of the entropy of attentional landscapes and the turbulence of scan patterns, especially during speech. We find that perceptual and conceptual guidance mediate the distribution of attention in the scene, whereas structural guidance closely relates to scan pattern complexity. Furthermore, the eye-voice span of the cued object and its perceptual competitor are similar; its latency mediated by both perceptual and structural guidance. These results rule out a strict interpretation of structural guidance as the single dominant form of visual guidance in situated language production. Rather, the phase of the task and the associated demands of cross-modal cognitive processing determine the mechanisms that guide attention.

Vocal Fry Use in Adult Female Speakers Exposed to Two Languages.

PubMed

Gibson, Todd A; Summers, Connie; Walls, Sydney

2017-07-01

Several studies have identified the widespread use of vocal fry among American women. Popular explanations for this phenomenon appeal to sociolinguistic purposes that likely take significant time for second language users to learn. The objective of this study was to determine if mere exposure to this vocal register, as opposed to nuanced sociolinguistic motivations, might explain its widespread use. This study used multigroup within- and between-subjects design. Fifty-eight women from one of three language background groups (functionally monolingual in English, functionally monolingual in Spanish, and Spanish-English bilinguals) living in El Paso, Texas, repeated a list of nonwords conforming to the sound rules of English and another list of nonwords conforming to the sound rules of Spanish. Perceptual analysis identified each episode of vocal fry. There were no statistically significant differences between groups in their frequency of vocal fry use despite large differences in their amount of English-language exposure. All groups produced more vocal fry when repeating English than when repeating Spanish nonwords. Because the human perceptual system encodes for vocal qualities even after minimal language experience, the widespread use of vocal fry among female residents in the United States likely is owing to mere exposure to English rather than nuanced sociolinguistic motivations. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Language-Mediated Visual Orienting Behavior in Low and High Literates

PubMed Central

Huettig, Falk; Singh, Niharika; Mishra, Ramesh Kumar

2011-01-01

The influence of formal literacy on spoken language-mediated visual orienting was investigated by using a simple look and listen task which resembles every day behavior. In Experiment 1, high and low literates listened to spoken sentences containing a target word (e.g., “magar,” crocodile) while at the same time looking at a visual display of four objects (a phonological competitor of the target word, e.g., “matar,” peas; a semantic competitor, e.g., “kachuwa,” turtle, and two unrelated distractors). In Experiment 2 the semantic competitor was replaced with another unrelated distractor. Both groups of participants shifted their eye gaze to the semantic competitors (Experiment 1). In both experiments high literates shifted their eye gaze toward phonological competitors as soon as phonological information became available and moved their eyes away as soon as the acoustic information mismatched. Low literates in contrast only used phonological information when semantic matches between spoken word and visual referent were not present (Experiment 2) but in contrast to high literates these phonologically mediated shifts in eye gaze were not closely time-locked to the speech input. These data provide further evidence that in high literates language-mediated shifts in overt attention are co-determined by the type of information in the visual environment, the timing of cascaded processing in the word- and object-recognition systems, and the temporal unfolding of the spoken language. Our findings indicate that low literates exhibit a similar cognitive behavior but instead of participating in a tug-of-war among multiple types of cognitive representations, word–object mapping is achieved primarily at the semantic level. If forced, for instance by a situation in which semantic matches are not present (Experiment 2), low literates may on occasion have to rely on phonological information but do so in a much less proficient manner than their highly literate counterparts. PMID:22059083

A Domain Description Language for Data Processing

NASA Technical Reports Server (NTRS)

Golden, Keith

2003-01-01

We discuss an application of planning to data processing, a planning problem which poses unique challenges for domain description languages. We discuss these challenges and why the current PDDL standard does not meet them. We discuss DPADL (Data Processing Action Description Language), a language for describing planning domains that involve data processing. DPADL is a declarative, object-oriented language that supports constraints and embedded Java code, object creation and copying, explicit inputs and outputs for actions, and metadata descriptions of existing and desired data. DPADL is supported by the IMAGEbot system, which we are using to provide automation for an ecological forecasting application. We compare DPADL to PDDL and discuss changes that could be made to PDDL to make it more suitable for representing planning domains that involve data processing actions.

Language Preferences on Websites and in Google Searches for Human Health and Food Information

PubMed Central

Singh, Punam Mony; Wight, Carly A; Sercinoglu, Olcan; Wilson, David C; Boytsov, Artem

2007-01-01

Background While it is known that the majority of pages on the World Wide Web are in English, little is known about the preferred language of users searching for health information online. Objectives (1) To help global and domestic publishers, for example health and food agencies, to determine the need for translation of online information from English into local languages. (2) To help these agencies determine which language(s) they should select when publishing information online in target nations and for target subpopulations within nations. Methods To estimate the percentage of Web publishers that translate their health and food websites, we measured the frequency at which domain names retrieved by Google overlap for language translations of the same health-related search term. To quantify language choice of searchers from different countries, Google provided estimates of the rate at which its search engine was queried in six languages relative to English for the terms “avian flu,” “tuberculosis,” “schizophrenia,” and “maize” (corn) from January 2004 to April 2006. The estimate was based on a 20% sample of all Google queries from 227 nations. Results We estimate that 80%-90% of health- and food-related institutions do not translate their websites into multiple languages, even when the information concerns pandemic disease such as avian influenza. Although Internet users are often well-educated, there was a strong preference for searching for health and food information in the local language, rather than English. For “avian flu,” we found that only 1% of searches in non-English-speaking nations were in English, whereas for “tuberculosis” or “schizophrenia,” about 4%-40% of searches in non-English countries employed English. A subset of searches for health information presumably originating from immigrants occurred in their native tongue, not the language of the adopted country. However, Spanish-language online searches for “avian flu,” “schizophrenia,” and “maize/corn” in the United States occurred at only <1% of the English search rate, although the US online Hispanic population constitutes 12% of the total US online population. Sub-Saharan Africa and Bangladesh searches for health information occurred in unexpected languages, perhaps reflecting the presence of aid workers and the global migration of Internet users, respectively. In Latin America, indigenous-language search terms were often used rather than Spanish. Conclusions (1) Based on the strong preference for searching the Internet for health information in the local language, indigenous language, or immigrant language of origin, global and domestic health and food agencies should continue their efforts to translate their institutional websites into more languages. (2) We have provided linguistic online search pattern data to help health and food agencies better select languages for targeted website publishing. PMID:17613488

Longitudinal Comparison of the Speech and Language Performance of United States-Born and Internationally Adopted Toddlers with Cleft Lip and Palate: A Pilot Study.

PubMed

Scherer, Nancy J; Baker, Shauna; Kaiser, Ann; Frey, Jennifer R

2018-01-01

Objective This study compares the early speech and language development of children with cleft palate with or without cleft lip who were adopted internationally with children born in the United States. Design Prospective longitudinal description of early speech and language development between 18 and 36 months of age. Participants This study compares four children (age range = 19 to 38 months) with cleft palate with or without cleft lip who were adopted internationally with four children (age range = 19 to 38 months) with cleft palate with or without cleft lip who were born in the United States, matched for age, gender, and cleft type across three time points over 10 to 12 months. Main Outcome Measures Children's speech-language skills were analyzed using standardized tests, parent surveys, language samples, and single-word phonological assessments to determine differences between the groups. Results The mean scores for the children in the internationally adopted group were lower than the group born in the United States at all three time points for expressive language and speech sound production measures. Examination of matched pairs demonstrated observable differences for two of the four pairs. No differences were observed in cognitive performance and receptive language measures. Conclusions The results suggest a cumulative effect of later palate repair and/or a variety of health and environmental factors associated with their early circumstances that persist to age 3 years. Early intervention to address the trajectory of speech and language is warranted. Given the findings from this small pilot study, a larger study of the long-term speech and language development of children who are internationally adopted and have cleft palate with or without cleft lip is recommended.

Speech and Language Consequences of Unilateral Hearing Loss: A Systematic Review.

PubMed

Anne, Samantha; Lieu, Judith E C; Cohen, Michael S

2017-10-01

Objective Unilateral hearing loss has been shown to have negative consequences for speech and language development in children. The objective of this study was to systematically review the current literature to quantify the impact of unilateral hearing loss on children, with the use of objective measures of speech and language. Data Sources PubMed, EMBASE, Medline, CINAHL, and Cochrane Library were searched from inception to March 2015. Manual searches of references were also completed. Review Methods All studies that described speech and language outcomes for children with unilateral hearing loss were included. Outcome measures included results from any test of speech and language that evaluated or had age-standardized norms. Due to heterogeneity of the data, quantitative analysis could not be completed. Qualitative analysis was performed on the included studies. Two independent evaluators reviewed each abstract and article. Results A total of 429 studies were identified; 13 met inclusion criteria and were reviewed. Overall, 7 studies showed poorer scores on various speech and language tests, with effects more pronounced for children with severe to profound hearing loss. Four studies did not demonstrate any difference in testing results between patients with unilateral hearing loss and those with normal hearing. Two studies that evaluated effects on speech and language longitudinally showed initial speech problems, with improvement in scores over time. Conclusions There are inconsistent data regarding effects of unilateral hearing loss on speech and language outcomes for children. The majority of recent studies suggest poorer speech and language testing results, especially for patients with severe to profound unilateral hearing loss.

Navajo Area Language Arts Project (NALAP). Book 1.

ERIC Educational Resources Information Center

Eby, J. Wesley; And Others

Ten units containing 86 structural objectives make up this volume of instructional materials for the first year to year and a half of teaching English as a second language to Navajo children. The Navajo Area Language Arts Project (NALAP) materials, intended to present a sequence of English grammatical structures based on specific language and…

Teaching and Learning Vocabulary: What English Language Learners Perceive to Be Effective and Ineffective Strategies

ERIC Educational Resources Information Center

Sa'd, Seyyed Hatam Tamimi; Rajabi, Fereshte

2018-01-01

Vocabulary constitutes an essential part of every language-learning endeavour and deserves scholarly attention. The objective of the present study was three-fold: 1) exploring Iranian English language learners' Vocabulary Learning Strategies (VLSs), 2) examining language learners' perceptions of vocabulary learning, and 3) exploring Iranian…

Demonstration Center for Language-Handicapped Children. Research Monographs; Vol. 1, No. 1-10.

ERIC Educational Resources Information Center

Education Service Center Region 4, Houston, TX.

Brief research monographs produced by The Demonstration Center for Language Handicapped (LH) Children are collected. The monographs address the following topics: the historical background and objectives of the language center; the effects of support personnel on the academic performance of LH children; the incidence of language handicaps among…

The Concert system - Compiler and runtime technology for efficient concurrent object-oriented programming

NASA Technical Reports Server (NTRS)

Chien, Andrew A.; Karamcheti, Vijay; Plevyak, John; Sahrawat, Deepak

1993-01-01

Concurrent object-oriented languages, particularly fine-grained approaches, reduce the difficulty of large scale concurrent programming by providing modularity through encapsulation while exposing large degrees of concurrency. Despite these programmability advantages, such languages have historically suffered from poor efficiency. This paper describes the Concert project whose goal is to develop portable, efficient implementations of fine-grained concurrent object-oriented languages. Our approach incorporates aggressive program analysis and program transformation with careful information management at every stage from the compiler to the runtime system. The paper discusses the basic elements of the Concert approach along with a description of the potential payoffs. Initial performance results and specific plans for system development are also detailed.

Native-likeness in second language lexical categorization reflects individual language history and linguistic community norms.

PubMed

Zinszer, Benjamin D; Malt, Barbara C; Ameel, Eef; Li, Ping

2014-01-01

SECOND LANGUAGE LEARNERS FACE A DUAL CHALLENGE IN VOCABULARY LEARNING: First, they must learn new names for the 100s of common objects that they encounter every day. Second, after some time, they discover that these names do not generalize according to the same rules used in their first language. Lexical categories frequently differ between languages (Malt et al., 1999), and successful language learning requires that bilinguals learn not just new words but new patterns for labeling objects. In the present study, Chinese learners of English with varying language histories and resident in two different language settings (Beijing, China and State College, PA, USA) named 67 photographs of common serving dishes (e.g., cups, plates, and bowls) in both Chinese and English. Participants' response patterns were quantified in terms of similarity to the responses of functionally monolingual native speakers of Chinese and English and showed the cross-language convergence previously observed in simultaneous bilinguals (Ameel et al., 2005). For English, bilinguals' names for each individual stimulus were also compared to the dominant name generated by the native speakers for the object. Using two statistical models, we disentangle the effects of several highly interactive variables from bilinguals' language histories and the naming norms of the native speaker community to predict inter-personal and inter-item variation in L2 (English) native-likeness. We find only a modest age of earliest exposure effect on L2 category native-likeness, but importantly, we find that classroom instruction in L2 negatively impacts L2 category native-likeness, even after significant immersion experience. We also identify a significant role of both L1 and L2 norms in bilinguals' L2 picture naming responses.

Native-likeness in second language lexical categorization reflects individual language history and linguistic community norms

PubMed Central

Zinszer, Benjamin D.; Malt, Barbara C.; Ameel, Eef; Li, Ping

2014-01-01

Second language learners face a dual challenge in vocabulary learning: First, they must learn new names for the 100s of common objects that they encounter every day. Second, after some time, they discover that these names do not generalize according to the same rules used in their first language. Lexical categories frequently differ between languages (Malt et al., 1999), and successful language learning requires that bilinguals learn not just new words but new patterns for labeling objects. In the present study, Chinese learners of English with varying language histories and resident in two different language settings (Beijing, China and State College, PA, USA) named 67 photographs of common serving dishes (e.g., cups, plates, and bowls) in both Chinese and English. Participants’ response patterns were quantified in terms of similarity to the responses of functionally monolingual native speakers of Chinese and English and showed the cross-language convergence previously observed in simultaneous bilinguals (Ameel et al., 2005). For English, bilinguals’ names for each individual stimulus were also compared to the dominant name generated by the native speakers for the object. Using two statistical models, we disentangle the effects of several highly interactive variables from bilinguals’ language histories and the naming norms of the native speaker community to predict inter-personal and inter-item variation in L2 (English) native-likeness. We find only a modest age of earliest exposure effect on L2 category native-likeness, but importantly, we find that classroom instruction in L2 negatively impacts L2 category native-likeness, even after significant immersion experience. We also identify a significant role of both L1 and L2 norms in bilinguals’ L2 picture naming responses. PMID:25386149

Rehabilitation of language in expressive aphasias: a literature review

PubMed Central

da Fontoura, Denise Ren; Rodrigues, Jaqueline de Carvalho; Carneiro, Luciana Behs de Sá; Monção, Ana Maria; de Salles, Jerusa Fumagalli

2012-01-01

Objective This paper reviews the methodological characteristics of studies on rehabilitation of expressive aphasia, describing the techniques of rehabilitation used. Methods The databases Medline, Science Direct and PubMed were searched for relevant articles (January 1999 to December 2011) using the keywords Expressive / Broca / Nonfluent Aphasia, combined with Language or Speech Rehabilitation / Therapy / Intervention. Results A total of 56 articles were retrieved describing rehabilitation techniques, including 22 with a focus on lexical processing, 18 on syntax stimulation, seven with the aim of developing speech and nine with multiple foci. Conclusion A variety of techniques and theoretical approaches are available, highlighting the heterogeneity of research in this area. This diversity can be justified by the uniqueness of patients' language deficits, making it difficult to generalize. In addition, there is a need to combine the formal measures of tests with measures of pragmatic and social skills of communication to determine the effect of rehabilitation on the patient's daily life. PMID:29213802

Can Twitter be used to predict county excessive alcohol consumption rates?

PubMed Central

Ashford, Robert D.; Hemmons, Jessie; Summers, Dan; Hamilton, Casey

2018-01-01

Objectives The current study analyzes a large set of Twitter data from 1,384 US counties to determine whether excessive alcohol consumption rates can be predicted by the words being posted from each county. Methods Data from over 138 million county-level tweets were analyzed using predictive modeling, differential language analysis, and mediating language analysis. Results Twitter language data captures cross-sectional patterns of excessive alcohol consumption beyond that of sociodemographic factors (e.g. age, gender, race, income, education), and can be used to accurately predict rates of excessive alcohol consumption. Additionally, mediation analysis found that Twitter topics (e.g. ‘ready gettin leave’) can explain much of the variance associated between socioeconomics and excessive alcohol consumption. Conclusions Twitter data can be used to predict public health concerns such as excessive drinking. Using mediation analysis in conjunction with predictive modeling allows for a high portion of the variance associated with socioeconomic status to be explained. PMID:29617408

Prototyping Visual Database Interface by Object-Oriented Language

DTIC Science & Technology

1988-06-01

approach is to use object-oriented programming. Object-oriented languages are characterized by three criteria [Ref. 4:p. 1.2.1]: - encapsulation of...made it a sub-class of our DMWindow.Cls, which is discussed later in this chapter. This extension to the application had to be intergrated with our... abnormal behaviors similar to Korth’s discussion of pitfalls in relational database designing. Even extensions like GEM [Ref. 8] that are powerful and

SIMOGEN - An Object-Oriented Language for Simulation

DTIC Science & Technology

1989-03-01

program generator must also be written in the same prcgramming languaje . In this case, the C language was chosen, for the following main reasons...3), March 88. 4. PRESTO: A System for Object-Oriented Parallel Programing B N Bershad, E D Lazowska & H M Levy Software Practice and Experience, Vol...U.S. Depare nt of Defence ANSI/ML-STD 1815A. 7. Object-oriented Development Grady Booch Transactions on Software Engineering , February 86. 8. A

Cross-linguistic gestures reflect typological universals: a subject-initial, verb-final bias in speakers of diverse languages.

PubMed

Futrell, Richard; Hickey, Tina; Lee, Aldrin; Lim, Eunice; Luchkina, Elena; Gibson, Edward

2015-03-01

In communicating events by gesture, participants create codes that recapitulate the patterns of word order in the world's vocal languages (Gibson et al., 2013; Goldin-Meadow, So, Ozyurek, & Mylander, 2008; Hall, Mayberry, & Ferreria, 2013; Hall, Ferreira, & Mayberry, 2014; Langus & Nespor, 2010; and others). Participants most often convey simple transitive events using gestures in the order Subject-Object-Verb (SOV), the most common word order in human languages. When there is a possibility of confusion between subject and object, participants use the order Subject-Verb-Object (SVO). This overall pattern has been explained by positing an underlying cognitive preference for subject-initial, verb-final orders, with the verb-medial order SVO order emerging to facilitate robust communication in a noisy channel (Gibson et al., 2013). However, whether the subject-initial and verb-final biases are innate or the result of languages that the participants already know has been unclear, because participants in previous studies all spoke either SVO or SOV languages, which could induce a subject-initial, verb-late bias. Furthermore, the exact manner in which known languages influence gestural orders has been unclear. In this paper we demonstrate that there is a subject-initial and verb-final gesturing bias cross-linguistically by comparing gestures of speakers of SVO languages English and Russian to those of speakers of VSO languages Irish and Tagalog. The findings show that subject-initial and verb-final order emerges even in speakers of verb-initial languages, and that interference from these languages takes the form of occasionally gesturing in VSO order, without an additional bias toward other orders. The results provides further support for the idea that improvised gesture is a window into the pressures shaping language formation, independently of the languages that participants already know. Copyright © 2014 Elsevier B.V. All rights reserved.

O5.01STANDARDS AND ADVANCED TESTING FOR INTRAOPERATIVE LANGUAGE AND COGNITIVE MAPPING

PubMed Central

Comi, A.; Riva, M.; Casarotti, A.; Fava, E.; Pessina, F.; Papagno, C.; Bello, L.

2014-01-01

Resection of tumors involving language pathways requires the intraoperative identification of cortical and subcortical sites mediating the various language components, which determines the extent of resection (EOR). One of the critical point is which test(s) has to be performed during subcortical mapping. Object naming is the most used one, but it may have the limit to miss other components of language such as verb naming and generation, or comprehension of words or sentences, potentially resulting in permanent post operative deficits. Patients can be submitted intraoperatively to complex batteries of tests, resulting in limited performance and high chance of intraoperative fatigue, resulting in poor mapping. We revised our experience on subcortical language mapping in a series of patients with language pathways gliomas, in which two strategies for subcortical mapping were applied: in a first group only naming was used; in the second group, object naming was prevalently used but integrated with other tests (verb naming and generation, comprehension of words or sentences, number recognition and calculation). Results were evaluated as immediate and permanent deficits by applying a large neuropsychological testing, and as EOR (on volumetric FLAIR or post Gd T1 images). The first group was composed of 221 gliomas (168 LGGs, 53 HGGs); 130 were frontal, 21 in the insula, 58 temporal, and 12 parietal. Object naming was applied for subcortical mapping in all cases; 198 patients had immediate post operative deficits. Neuropsychological evaluation at 1 months showed complete recovery in 199 patients, a mild impairment was documented in 22 patients (12 posterior temporal tumors, 6 parietal tumors, and 4 posterior insular tumors); at 3 months evaluation, 15 patients still showed a mild impairment, mainly those whose tumors were located in the posterior temporal and parietal location. EOR was total and subtotal in 48.9% and 41.5% of cases. Fatigue was observed in 12% of patients with large volume tumors. The second group was composed of 179 gliomas (155 LGGs, 24 HGGs); 61 were frontal, 38 insular, 45 temporal and 11 parietal. Object naming was used for initial mapping and for locating main subcortical tracts (IFOF, ARC, UNC); in addition, when the initial portion of these tracts was identified, other tests were applied during subcortical mapping. 165 patients had immediate post operative deficits, only 2 patients had a mild impairment at 1 and 3 months evaluation. EOR was total and subtotal in 49.6% and 47.4% of cases. Patient fatigue was shown in 9% of patients. Object naming can be safely used during subcortical mapping for resection of tumors in frontal lobe; resection of tumors in posterior temporal, insular and parietal areas requires the use of a larger battery of tests, which did not influence the chance to reach a total or subtotal resection, nor results in a higher chance of patient fatigue.

Frames of Reference in Spatial Memories Acquired From Language

ERIC Educational Resources Information Center

Mou, Weimin; Zhang, Kan; McNamara, Timothy P.

2004-01-01

Four experiments examined reference systems in spatial memories acquired from language. Participants read narratives that located 4 objects in canonical (front, back, left, right) or noncanonical (left front, right front, left back, right back) positions around them. Participants' focus of attention was first set on each of the 4 objects, and then…

Evolutionary Constraints on Human Object Perception

ERIC Educational Resources Information Center

Koopman, Sarah E.; Mahon, Bradford Z.; Cantlon, Jessica F.

2017-01-01

Language and culture endow humans with access to conceptual information that far exceeds any which could be accessed by a non-human animal. Yet, it is possible that, even without language or specific experiences, non-human animals represent and infer some aspects of similarity relations between objects in the same way as humans. Here, we show that…

Textbook Presentations of Weight: Conceptual Difficulties and Language Ambiguities

ERIC Educational Resources Information Center

Taibu, Rex; Rudge, David; Schuster, David

2015-01-01

The term "weight" has multiple related meanings in both scientific and everyday usage. Even among experts and in textbooks, weight is ambiguously defined as either the gravitational force on an object or operationally as the magnitude of the force an object exerts on a measuring scale. This poses both conceptual and language difficulties…

Strategies for Teaching Object-Oriented Concepts with Java

ERIC Educational Resources Information Center

Sicilia, Miguel-Angel

2006-01-01

A considerable amount of experiences in teaching object-oriented concepts using the Java language have been reported to date, some of which describe language pitfalls and concrete learning difficulties. In this paper, a number of additional issues that have been experienced as difficult for students to master, along with approaches intended to…

Keeping the Language Focus in Content-Based ESL Instruction through Proactive Curriculum-Planning

ERIC Educational Resources Information Center

Bigelow, Martha; Ranney, Susan; Dahlman, Anne

2006-01-01

For content-based instruction (CBI) to work to its maximum potential, a concerted planning effort must be made to address language objectives, combined with effective instructional strategies that target and assess student performance in relation to those objectives. In this article, after considering various models of content-language…

Design space for space design: Dialogs through boundary objects at the intersections of art, design, science, and engineering

NASA Astrophysics Data System (ADS)

Balint, Tibor S.; Pangaro, Paul

2017-05-01

For over half a century space exploration has been dominated by engineering and technology driven practices. This paradigm leaves limited room for art and design. Yet in other parts of our lives, art and design play important roles: they stimulate new ideas and connect people to their experiences and to each other at a deeper level, while affecting our worldview as we evolve our cognitive models. We develop these models through circular conversations with our environment, through perception and making sense through our sensory systems and responding back through language and interactions. Artists and designers create artifacts through conversation cycles of sense-giving and sense-making, thus increasing variety in the world in the form of evolving messages. Each message becomes information when the observer decodes it, through multiple sense-making and re-sampling cycles. The messages form triggers to the cognitive state of the observer. Having a shared key between the artist/designer and the observer-for example, in the form of language, gestures, and artistic/design styles-is fundamental to encode and decode the information, in conversations. Art, design, science, and engineering, are all creative practices. Yet, they often speak different languages, where some parts may correspond, while others address a different variety in a cybernetic sense. These specialized languages within disciplines streamline communications, but limit variety. Thus, different languages between disciplines may introduce communication blocks. Nevertheless, these differences are desired as they add variety to the interactions, and could lead to novel discourses and possibilities. We may dissolve communication blocks through the introduction of boundary objects in the intersection of multiple disciplines. Boundary objects can ground ideas and bridge language diversity across disciplines. These artifacts are created to facilitate circular cybernetic conversations, supporting convergence towards common shared languages between the actors. The shared language can also create new variety that evolves through conversations between the participants. Misunderstandings through conversations can also lead to new ideas, as they stimulate questions and may suggest novel solutions. In this paper we propose new categorizations for boundary objects, drawn from design and cybernetic approaches. We evidence these categories with a number of space-related object examples. Furthermore, we discuss how these boundary objects facilitate communications between diverse audiences, ranging from scientists, and engineers, to artists, designers, and the general public.

Language comprehenders retain implied shape and orientation of objects.

PubMed

Pecher, Diane; van Dantzig, Saskia; Zwaan, Rolf A; Zeelenberg, René

2009-06-01

According to theories of embodied cognition, language comprehenders simulate sensorimotor experiences to represent the meaning of what they read. Previous studies have shown that picture recognition is better if the object in the picture matches the orientation or shape implied by a preceding sentence. In order to test whether strategic imagery may explain previous findings, language comprehenders first read a list of sentences in which objects were mentioned. Only once the complete list had been read was recognition memory tested with pictures. Recognition performance was better if the orientation or shape of the object matched that implied by the sentence, both immediately after reading the complete list of sentences and after a 45-min delay. These results suggest that previously found match effects were not due to strategic imagery and show that details of sensorimotor simulations are retained over longer periods.

tDCS over the motor cortex improves lexical retrieval of action words in poststroke aphasia.

PubMed

Branscheidt, Meret; Hoppe, Julia; Zwitserlood, Pienie; Liuzzi, Gianpiero

2018-02-01

One-third of stroke survivors worldwide suffer from aphasia. Speech and language therapy (SLT) is considered effective in treating aphasia, but because of time constraints, improvements are often limited. Noninvasive brain stimulation is a promising adjuvant strategy to facilitate SLT. However, stroke might render "classical" language regions ineffective as stimulation sites. Recent work showed the effectiveness of motor cortex stimulation together with intensive naming therapy to improve outcomes in aphasia (Meinzer et al. 2016). Although that study highlights the involvement of the motor cortex, the functional aspects by which it influences language remain unclear. In the present study, we focus on the role of motor cortex in language, investigating its functional involvement in access to specific lexico-semantic (object vs. action relatedness) information in poststroke aphasia. To this end, we tested effects of anodal transcranial direct current stimulation (tDCS) to the left motor cortex on lexical retrieval in 16 patients with poststroke aphasia in a sham-controlled, double-blind study design. Critical stimuli were action and object words, and pseudowords. Participants performed a lexical decision task, deciding whether stimuli were words or pseudowords. Anodal tDCS improved accuracy in lexical decision, especially for words with action-related content and for pseudowords with an "action-like" ending ( t 15  = 2.65, P = 0.036), but not for words with object-related content and pseudowords with "object-like" characteristics. We show as a proof-of-principle that the motor cortex may play a specific role in access to lexico-semantic content. Thus motor-cortex stimulation may strengthen content-specific word-to-semantic concept associations during language treatment in poststroke aphasia. NEW & NOTEWORTHY The role of motor cortex (MC) in language processing has been debated in both health and disease. Recent work has suggested that MC stimulation together with speech and language therapy enhances outcomes in aphasia. We show that MC stimulation has a differential effect on object- and action-word processing in poststroke aphasia. We propose that MC stimulation may specifically strengthen word-to-semantic concept association in aphasia. Our results potentially provide a way to tailor therapies for language rehabilitation.

Algorithm Building and Learning Programming Languages Using a New Educational Paradigm

NASA Astrophysics Data System (ADS)

Jain, Anshul K.; Singhal, Manik; Gupta, Manu Sheel

2011-08-01

This research paper presents a new concept of using a single tool to associate syntax of various programming languages, algorithms and basic coding techniques. A simple framework has been programmed in Python that helps students learn skills to develop algorithms, and implement them in various programming languages. The tool provides an innovative and a unified graphical user interface for development of multimedia objects, educational games and applications. It also aids collaborative learning amongst students and teachers through an integrated mechanism based on Remote Procedure Calls. The paper also elucidates an innovative method for code generation to enable students to learn the basics of programming languages using drag-n-drop methods for image objects.

Vocal learning in the functionally referential food grunts of chimpanzees.

PubMed

Watson, Stuart K; Townsend, Simon W; Schel, Anne M; Wilke, Claudia; Wallace, Emma K; Cheng, Leveda; West, Victoria; Slocombe, Katie E

2015-02-16

One standout feature of human language is our ability to reference external objects and events with socially learned symbols, or words. Exploring the phylogenetic origins of this capacity is therefore key to a comprehensive understanding of the evolution of language. While non-human primates can produce vocalizations that refer to external objects in the environment, it is generally accepted that their acoustic structure is fixed and a product of arousal states. Indeed, it has been argued that the apparent lack of flexible control over the structure of referential vocalizations represents a key discontinuity with language. Here, we demonstrate vocal learning in the acoustic structure of referential food grunts in captive chimpanzees. We found that, following the integration of two groups of adult chimpanzees, the acoustic structure of referential food grunts produced for a specific food converged over 3 years. Acoustic convergence arose independently of preference for the food, and social network analyses indicated this only occurred after strong affiliative relationships were established between the original subgroups. We argue that these data represent the first evidence of non-human animals actively modifying and socially learning the structure of a meaningful referential vocalization from conspecifics. Our findings indicate that primate referential call structure is not simply determined by arousal and that the socially learned nature of referential words in humans likely has ancient evolutionary origins. Copyright © 2015 Elsevier Ltd. All rights reserved.

Vocal effectiveness of speech-language pathology students: Before and after voice use during service delivery

PubMed Central

Couch, Stephanie; Zieba, Dominique; van der Merwe, Anita

2015-01-01

Background As a professional voice user, it is imperative that a speech-language pathologist's (SLP) vocal effectiveness remain consistent throughout the day. Many factors may contribute to reduced vocal effectiveness, including prolonged voice use, vocally abusive behaviours, poor vocal hygiene and environmental factors. Objectives To determine the effect of service delivery on the perceptual and acoustic features of voice. Method A quasi-experimental., pre-test–post-test research design was used. Participants included third- and final-year speech-language pathology students at the University of Pretoria (South Africa). Voice parameters were evaluated in a pre-test measurement, after which the participants provided two consecutive hours of therapy. A post-test measurement was then completed. Data analysis consisted of an instrumental analysis in which the multidimensional voice programme (MDVP) and the voice range profile (VRP) were used to measure vocal parameters and then calculate the dysphonia severity index (DSI). The GRBASI scale was used to conduct a perceptual analysis of voice quality. Data were processed using descriptive statistics to determine change in each measured parameter after service delivery. Results A change of clinical significance was observed in the acoustic and perceptual parameters of voice. Conclusion Guidelines for SLPs in order to maintain optimal vocal effectiveness were suggested. PMID:26304213

Maintaining Cognitive Functioning in Healthy Seniors with a Technology-Based Foreign Language Program: A Pilot Feasibility Study.

PubMed

Ware, Caitlin; Damnee, Souad; Djabelkhir, Leila; Cristancho, Victoria; Wu, Ya-Huei; Benovici, Judith; Pino, Maribel; Rigaud, Anne-Sophie

2017-01-01

Researchers have hypothesized that learning a foreign language could be beneficial for seniors, as language learning requires the use of extensive neural networks. We developed and qualitatively evaluated an English training program for older French adults; our principal objective was to determine whether a program integrating technology is feasible for this population. We conducted a 4-month pilot study (16, 2-h sessions) with 14 French participants, (nine women, five men, average age 75). Questionnaires were administered pre- and post-intervention to measure cognitive level and subjective feelings of loneliness or social isolation; however, these scores did not improve significantly. Post-intervention, semi-directive interviews were carried out with participants, and a content/theme analysis was performed. Five main themes were identified from the interviews: Associations with school, attitudes toward English, motivation for learning English, attitudes toward the program's organization, and social ties. The program was found to be feasible for this age group, yet perceived as quite difficult for participants who lacked experience with English. Nonetheless, most participants found the program to be stimulating and enjoyable. We discuss different suggestions for future programs and future directions for foreign-language learning as a therapeutic and cognitive intervention.

An Evaluation: Improvement of Teaching English as a Second Language.

ERIC Educational Resources Information Center

New York Univ., NY. Center for Field Research and School Services.

The primary objective of the project for Improving the Teaching of English as a Second Language in the High Schools was to improve the facility of English-language-handicapped students in the four language skills (listening, speaking, reading, and writing) so that they can make a proper adjustment to high school. Most of the students are from…

Language Students and Their Technologies: Charting the Evolution 2006-2011

ERIC Educational Resources Information Center

Steel, Caroline H.; Levy, Mike

2013-01-01

This paper has two key objectives. Firstly, it seeks to record the technologies in current use by learners of a range of languages at an Australian university in 2011. Data was collected via a large-scale survey of 587 foreign language students across ten languages at The University of Queensland, Brisbane, Australia. Notably the data…

Computer-Assisted Language Learning (CALL) in Support of (Re)-Learning Native Languages: The Case of Runyakitara

ERIC Educational Resources Information Center

Katushemererwe, Fridah; Nerbonne, John

2015-01-01

This study presents the results from a computer-assisted language learning (CALL) system of Runyakitara (RU_CALL). The major objective was to provide an electronic language learning environment that can enable learners with mother tongue deficiencies to enhance their knowledge of grammar and acquire writing skills in Runyakitara. The system…

Unlocking Australia's Language Potential. Profiles of 9 Key Languages in Australia. Volume 7: Japanese.

ERIC Educational Resources Information Center

Marriott, Helen; And Others

The report on the status of Japanese language teaching in Australia gives a broad view of Japanese study and discusses current educational issues in some detail. An introductory chapter offers a brief overview of the history, objectives, and issues of Japanese language instruction in Australia. The second chapter details features of instructional…

The Path to Bilingualism: The Common European Framework for Languages in Canada

ERIC Educational Resources Information Center

Hermans-Nymark, Laura

2013-01-01

An objective of the federal government's action plan for official languages is to double the number of high school graduates who have functional knowledge of the second official language. Yet without a clear definition of what constitutes bilingualism, or a consistent approach to assessing language proficiency, how will we know if that goal has…

Exploring Languages and Cultures--An Exploratory Foreign Language Course. A Guide for Teachers.

ERIC Educational Resources Information Center

Milwaukee Public Schools, WI. Div. of Curriculum and Instruction.

A working guide for teachers in planning and teaching an exploratory course in foreign language and culture presents the basic course structure for nine weeks. Instructional materials are not provided. Course objectives include: (1) exploration of foreign languages and cultures; (2) sensitization to value systems and customs of one's own and other…

Languages in Secondary Education: An Overview of National Tests in Europe: 2014/15. Eurydice Report

ERIC Educational Resources Information Center

Baïdak, Nathalie; De Coster, Isabelle; Petit, Marta Crespo

2015-01-01

The main objective of this report is to provide a clear understanding of the current national testing regimes for languages in European countries. National tests are defined as standardised tests/examinations set by central/top level public authorities and carried out under their responsibility. All languages are considered except the languages of…

Sleep Disturbance and Expressive Language Development in Preschool-Age Children with Down Syndrome

ERIC Educational Resources Information Center

Edgin, Jamie O.; Tooley, Ursula; Demara, Bianca; Nyhuis, Casandra; Anand, Payal; Spanò, Goffredina

2015-01-01

Recent evidence has suggested that sleep may facilitate language learning. This study examined variation in language ability in 29 toddlers with Down syndrome (DS) in relation to levels of sleep disruption. Toddlers with DS and poor sleep (66%, n = 19) showed greater deficits on parent-reported and objective measures of language, including…

Asserting "Needs" and Claiming "Rights": The Cultural Politics of Community Language Education in England.

ERIC Educational Resources Information Center

Hall, Kathleen

2002-01-01

Discusses the paradox involved in constructing a language policy: language is invoked as a reified object associated with essentialist constructs of identity to stand for much more complex and changing patterns of language use. Considers this paradox from the perspective of a campaign led by Sikh parents to have Punjabi introduced into curriculum…

The Relationship between Socio-Economic Status, General Language Learning Outcome, and Beliefs about Language Learning

ERIC Educational Resources Information Center

Ariani, Mohsen Ghasemi; Ghafournia, Narjes

2016-01-01

The objective of this study is to explore the probable relationship between Iranian students' socioeconomic status, general language learning outcome, and their beliefs about language learning. To this end, 350 postgraduate students, doing English for specific courses at Islamic Azad University of Neyshabur participated in this study. They were…

Observations on Word Order in Saudi Arabian Sign Language

ERIC Educational Resources Information Center

Sprenger, Kristen; Mathur, Gaurav

2012-01-01

This article focuses on the syntactic level of the grammar of Saudi Arabian Sign Language by exploring some word orders that occur in personal narratives in the language. Word order is one of the main ways in which languages indicate the main syntactic roles of subjects, verbs, and objects; others are verbal agreement and nominal case morphology.…

A Study on the Aesthetic Value of Texts in Turkish Language Textbooks

ERIC Educational Resources Information Center

Pilav, Salim

2016-01-01

One of the main objectives of education is to enable the individual to obtain an aesthetic perspective by using language. It is through such classes as Turkish Language and Literature that students not only explore skill-based aspects of Turkish language but also get acquainted with its artistic properties. Therefore, the texts used in these…

Evolution of language: An empirical study at eBay Big Data Lab

PubMed Central

Bodoff, David; Dai, Julie

2017-01-01

The evolutionary theory of language predicts that a language will tend towards fewer synonyms for a given object. We subject this and related predictions to empirical tests, using data from the eBay Big Data Lab which let us access all records of the words used by eBay vendors in their item titles, and by consumers in their searches. We find support for the predictions of the evolutionary theory of language. In particular, the mapping from object to words sharpens over time on both sides of the market, i.e. among consumers and among vendors. In addition, the word mappings used on the two sides of the market become more similar over time. Our research contributes to the literature on language evolution by reporting results of a truly unique large-scale empirical study. PMID:29261686

Evolution of language: An empirical study at eBay Big Data Lab.

PubMed

Bodoff, David; Bekkerman, Ron; Dai, Julie

2017-01-01

The evolutionary theory of language predicts that a language will tend towards fewer synonyms for a given object. We subject this and related predictions to empirical tests, using data from the eBay Big Data Lab which let us access all records of the words used by eBay vendors in their item titles, and by consumers in their searches. We find support for the predictions of the evolutionary theory of language. In particular, the mapping from object to words sharpens over time on both sides of the market, i.e. among consumers and among vendors. In addition, the word mappings used on the two sides of the market become more similar over time. Our research contributes to the literature on language evolution by reporting results of a truly unique large-scale empirical study.

Objects as closures: Abstract semantics of object oriented languages

NASA Technical Reports Server (NTRS)

Reddy, Uday S.

1989-01-01

We discuss denotational semantics of object-oriented languages, using the concept of closure widely used in (semi) functional programming to encapsulate side effects. It is shown that this denotational framework is adequate to explain classes, instantiation, and inheritance in the style of Simula as well as SMALLTALK-80. This framework is then compared with that of Kamin, in his recent denotational definition of SMALLTALK-80, and the implications of the differences between the two approaches are discussed.

Applications of artificial intelligence to space station and automated software techniques: High level robot command language

NASA Technical Reports Server (NTRS)

Mckee, James W.

1989-01-01

The objective is to develop a system that will allow a person not necessarily skilled in the art of programming robots to quickly and naturally create the necessary data and commands to enable a robot to perform a desired task. The system will use a menu driven graphical user interface. This interface will allow the user to input data to select objects to be moved. There will be an imbedded expert system to process the knowledge about objects and the robot to determine how they are to be moved. There will be automatic path planning to avoid obstacles in the work space and to create a near optimum path. The system will contain the software to generate the required robot instructions.

A high level language for a high performance computer

NASA Technical Reports Server (NTRS)

Perrott, R. H.

1978-01-01

The proposed computational aerodynamic facility will join the ranks of the supercomputers due to its architecture and increased execution speed. At present, the languages used to program these supercomputers have been modifications of programming languages which were designed many years ago for sequential machines. A new programming language should be developed based on the techniques which have proved valuable for sequential programming languages and incorporating the algorithmic techniques required for these supercomputers. The design objectives for such a language are outlined.

On the Nature of Verb-Noun Dissociations in Bilectal SLI: A Psycholinguistic Perspective from Greek

ERIC Educational Resources Information Center

Kambanaros, Maria; Grohmann, Kleanthes K.; Michaelides, Michalis; Theodorou, Eleni

2014-01-01

We report on object and action picture-naming accuracy in two groups of bilectal speakers in Cyprus, children with typical language development (TLD) and children with specific language impairment (SLI). Object names were overall better retrieved than action names by both groups. Given that comprehension for action names was relatively intact for…

Evidence for Kind Representations in the Absence of Language: Experiments with Rhesus Monkeys ("Macaca Mulatta")

ERIC Educational Resources Information Center

Phillips, Webb; Santos, Laurie R.

2007-01-01

How do we come to recognize and represent different kinds of objects in the world? Some developmental psychologists have hypothesized that learning language plays a crucial role in this capacity. If this hypothesis were correct, then non-linguistic animals should lack the capacity to represent objects as kinds. Previous research with rhesus…

Small Schools Language Arts Curriculum: Spelling, K-3. Objectives, Word Lists, Resources, Activities, Monitoring Procedures.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Designed to assist teachers in small schools with the improvement of curriculum and instruction and to help smaller districts without curriculum personnel to comply with Washington's Student Learning Objectives (SLO) Law, this guide contains spelling curriculum materials for grades K-3. The spelling section is part of the total language arts…

Update on "What" and "Where" in Spatial Language: A New Division of Labor for Spatial Terms

ERIC Educational Resources Information Center

Landau, Barbara

2017-01-01

In this article, I revisit Landau and Jackendoff's (1993) paper, "What and where in spatial language and spatial cognition," proposing a friendly amendment and reformulation. The original paper emphasized the distinct geometries that are engaged when objects are represented as members of object kinds (named by count nouns), versus when…

Formal and Informal Experiential Realms in German as a Foreign Language: A Preliminary Investigation

ERIC Educational Resources Information Center

Moyer, Alene

2005-01-01

In this study of German as a foreign language, formal classroom experience is compared with informal use of German outside the classroom focusing on three syntactic features: main clause word order (subject-verb-object, or SVO), topicalization (subject-verb inversion), and subordinate word order (subject-object-verb, or SOV). T tests and…

La terminologie, outil et/ou objet pedagogique (Terminology, Instructional Tool and/or Object).

ERIC Educational Resources Information Center

Van Deth, Jean-Pierre

1990-01-01

It is proposed that while interest has focused on specialized professional vocabulary as an object of language instruction, the same vocabulary can be viewed as a tool for teaching. The exchange of concepts and terminology between student and teacher improves student understanding of the language and the problems of translation. (MSE)

Technically Speaking: Transforming Language Learning through Virtual Learning Environments (MOOs).

ERIC Educational Resources Information Center

von der Emde, Silke; Schneider, Jeffrey; Kotter, Markus

2001-01-01

Draws on experiences from a 7-week exchange between students learning German at an American college and advanced students of English at a German university. Maps out the benefits to using a MOO (multiple user domains object-oriented) for language learning: a student-centered learning environment structured by such objectives as peer teaching,…

Exploration as a mediator of the relation between the attainment of motor milestones and the development of spatial cognition and spatial language.

PubMed

Oudgenoeg-Paz, Ora; Leseman, Paul P M; Volman, M Chiel J M

2015-09-01

The embodied-cognition approach views cognition and language as grounded in daily sensorimotor child-environment interactions. Therefore, the attainment of motor milestones is expected to play a role in cognitive-linguistic development. Early attainment of unsupported sitting and independent walking indeed predict better spatial cognition and language at later ages. However, evidence linking these milestones with the development of spatial language and evidence regarding factors that might mediate this relation are scarce. The current study examined whether exploration of spatial-relational object properties (e.g., the possibility of containing or stacking) and exploration of the space through self-locomotion mediate the effect of, respectively, age of sitting and age of walking on spatial cognition and spatial language. Thus, we hypothesized that an earlier age of sitting and walking predicts, respectively, higher levels of spatial-relational object exploration and exploration through self-locomotion, which in turn, predict better spatial cognition and spatial language at later ages. Fifty-nine Dutch children took part in a longitudinal study. A combination of tests, observations, and parental reports was used to measure motor development, exploratory behavior (age 20 months), spatial memory (age 24 months), spatial processing (age 32 months), and spatial language (age 36 months). Results show that attainment of sitting predicted spatial memory and spatial language, but spatial-relational object exploration did not mediate these effects. Attainment of independent walking predicted spatial processing and spatial language, and exploration through self-locomotion (partially) mediated these relations. These findings extend previous work and provide partial support for the hypotheses about the mediating role of exploration. (c) 2015 APA, all rights reserved).

Interrelationship between learning English language and students' medical education.

PubMed

Milosavljević, Natasa

2008-01-01

Medical students and researchers need to learn English, not only because it is the means of teaching and learning, but also because its knowledge is necessary in their research activities. The objective of this study was to determine the importance of the study of English language learning for student medical education. The investigation was carried out among students of the Medical Faculty of Nis in 2006. The investigation included 312 students of all years of study and departments and was conducted using a questionnaire. Average rate in writing skill was 4.64 +/- 0.6, in speaking skill 4.62 +/- 0.6, while the students of the College of Nursing showed significantly lower average value. The average value of learning the foreign language was: writing (3.161 +/- .09); speaking (3.27 +/- 1.1); reading (3.84 +/- 1.0) and understanding (3.85 +/- 1.1). The students of the College of Nursing showed significantly lower grades in comparison to the other three Departments. The comparison analysis was done in order to determine the relation of writing and speaking skills in mother tongue and foreign language. As for the English language, the relation of writing and speaking skills was very strong (Pearson C = 0.641, p < 0.01), while in the mother tongue it was slightly lower (Pearson C = 0.44, p < 0.01). The percentage of students satisfied with their economic status was 55% and with social status 79%. The writing and speaking skills in the mother tongue and in English were significantly positively associated with students' satisfaction with their social and economic status, while satisfaction with achievements at the Faculty was associated only with the ability of verbal expression in the mother tongue. The students' satisfaction with their social and economic status was mostly associated with good oral skills in English, which indicates that good knowledge of a foreign language is of great influence on the status of an individual in a society.

Modelling high data rate communication network access protocol

NASA Technical Reports Server (NTRS)

Khanna, S.; Foudriat, E. C.; Paterra, Frank; Maly, Kurt J.; Overstreet, C. Michael

1990-01-01

Modeling of high data rate communication systems is different from the low data rate systems. Three simulations were built during the development phase of Carrier Sensed Multiple Access/Ring Network (CSMA/RN) modeling. The first was a model using SIMCRIPT based upon the determination and processing of each event at each node. The second simulation was developed in C based upon isolating the distinct object that can be identified as the ring, the message, the node, and the set of critical events. The third model further identified the basic network functionality by creating a single object, the node which includes the set of critical events which occur at the node. The ring structure is implicit in the node structure. This model was also built in C. Each model is discussed and their features compared. It should be stated that the language used was mainly selected by the model developer because of his past familiarity. Further the models were not built with the intent to compare either structure or language but because the complexity of the problem and initial results contained obvious errors, so alternative models were built to isolate, determine, and correct programming and modeling errors. The CSMA/RN protocol is discussed in sufficient detail to understand modeling complexities. Each model is described along with its features and problems. The models are compared and concluding observations and remarks are presented.

Do Language Fluency and Other Socioeconomic Factors Influence the Use of PubMed and MedlinePlus?

PubMed Central

Sheets, L.; Gavino, A.; Callaghan, F.; Fontelo, P.

2013-01-01

Background Increased usage of MedlinePlus by Spanish-speakers was observed after introduction of MedlinePlus in Spanish. This probably reflects increased usage of MEDLINE and PubMed by those with greater fluency in the language in which it is presented; but this has never been demonstrated in English speakers. Evidence that lack of English fluency deters international healthcare personnel from using PubMed could support the use of multi-language search tools like Babel-MeSH. Objectives This study aims to measure the effects of language fluency and other socioeconomic factors on PubMed MEDLINE and MedlinePlus access by international users. Methods We retrospectively reviewed server pageviews of PubMed and MedlinePlus from various periods of time, and analyzed them against country statistics on language fluency, GDP, literacy rate, Internet usage, medical schools, and physicians per capita, to determine whether they were associated. Results We found fluency in English to be positively associated with pageviews of PubMed and MedlinePlus in countries with high literacy rates. Spanish was generally found to be positively associated with pageviews of MedlinePlus en Español. The other parameters also showed varying degrees of association with pageviews. Conclusions After adjusting for the other factors investigated in this study, language fluency was a consistently significant predictor of the use of PubMed, MedlinePlus English and MedlinePlus en Español. This study may support the need for multi-language search tools and may increase access of health information resources from non-English speaking countries. PMID:23874356

Poor knowledge of methotrexate associated with older age and limited English-language proficiency in a diverse rheumatoid arthritis cohort

PubMed Central

2013-01-01

Introduction Our objective was to determine rheumatoid arthritis (RA) patients’ understanding of methotrexate and assess whether knowledge varies by age, education, English language proficiency, or other disease-related factors. Methods Adults with RA (n = 135) who were enrollees of an observational cohort completed a structured telephone interview in their preferred language between August 2007 and July 2009. All subjects who reported taking methotrexate were asked 11 questions about the medication in addition to demographics, education level, and language proficiency. Primary outcome was a total score below the 50th percentile (considered inadequate methotrexate knowledge). Bivariable and multivariable logistic regressions were performed. Covariates included demographics, language proficiency, education, and disease characteristics. Results Of 135 subjects, 83% were female, with a mean age of 55 ± 14 years. The majority spoke English (64%), followed by 22% Spanish and 14% Cantonese or Mandarin. Limited English language proficiency (LEP) was reported in 42%. Mean methotrexate knowledge score was 5.4 ± 2.6 (range, 0 to 10); 73 (54%) had a score lower than 5 (of 10). Age older than 55, less than high school education, LEP, better function, and biologic use were independently associated with poor knowledge. Conclusions In a diverse RA cohort, overall methotrexate knowledge was poor. Older age and limited proficiency in English were significant correlates of poor knowledge. Identification of language barriers and improved clinician-patient communication around methotrexate dosing and side effects may lead to improved safety and enhanced benefits of this commonly used RA medication. PMID:24432366

Object schemas for grounding language in a responsive robot

NASA Astrophysics Data System (ADS)

Hsiao, Kai-Yuh; Tellex, Stefanie; Vosoughi, Soroush; Kubat, Rony; Roy, Deb

2008-12-01

An approach is introduced for physically grounded natural language interpretation by robots that reacts appropriately to unanticipated physical changes in the environment and dynamically assimilates new information pertinent to ongoing tasks. At the core of the approach is a model of object schemas that enables a robot to encode beliefs about physical objects in its environment using collections of coupled processes responsible for sensorimotor interaction. These interaction processes run concurrently in order to ensure responsiveness to the environment, while co-ordinating sensorimotor expectations, action planning and language use. The model has been implemented on a robot that manipulates objects on a tabletop in response to verbal input. The implementation responds to verbal requests such as 'Group the green block and the red apple', while adapting in real time to unexpected physical collisions and taking opportunistic advantage of any new information it may receive through perceptual and linguistic channels.

Bilateral parietal contributions to spatial language.

PubMed

Conder, Julie; Fridriksson, Julius; Baylis, Gordon C; Smith, Cameron M; Boiteau, Timothy W; Almor, Amit

2017-01-01

It is commonly held that language is largely lateralized to the left hemisphere in most individuals, whereas spatial processing is associated with right hemisphere regions. In recent years, a number of neuroimaging studies have yielded conflicting results regarding the role of language and spatial processing areas in processing language about space (e.g., Carpenter, Just, Keller, Eddy, & Thulborn, 1999; Damasio et al., 2001). In the present study, we used sparse scanning event-related functional magnetic resonance imaging (fMRI) to investigate the neural correlates of spatial language, that is; language used to communicate the spatial relationship of one object to another. During scanning, participants listened to sentences about object relationships that were either spatial or non-spatial in nature (color or size relationships). Sentences describing spatial relationships elicited more activation in the superior parietal lobule and precuneus bilaterally in comparison to sentences describing size or color relationships. Activation of the precuneus suggests that spatial sentences elicit spatial-mental imagery, while the activation of the SPL suggests sentences containing spatial language involve integration of two distinct sets of information - linguistic and spatial. Copyright © 2016 Elsevier Inc. All rights reserved.

Is Structural Subtyping Useful? An Empirical Study

DTIC Science & Technology

2009-12-01

Mellon University Pittsburgh, PA 15213 Abstract Structural subtyping is popular in research languages , but all mainstream object-oriented languages use...nominal subtyping. Since languages with structural subtyping are not in widespread use, the empiri- cal questions of whether and how structural...will provide guidance for language designers who are considering use of this subtyping discipline. Report Documentation Page Form ApprovedOMB No

Communication and Gamification in the Web-Based Foreign Language Educational System: Web- Based Foreign Language Educational System

ERIC Educational Resources Information Center

Osipov, Ilya V.; Volinsky, Alex A.; Nikulchev, Evgeny; Prasikova, Anna Y.

2016-01-01

The paper describes development of the educational online web communication platform for teaching and learning foreign languages. The main objective was to develop a web application for teaching foreigners to understand casual fluent speech. The system is based on the time bank principle, allowing users to teach others their native language along…

Beyond Course Availability: An Investigation into Order and Concurrency Effects of Undergraduate Programming Courses on Learning.

ERIC Educational Resources Information Center

Urbaczewski, Andrew; Urbaczewski, Lise

The objective of this study was to find the answers to two primary research questions: "Do students learn programming languages better when they are offered in a particular order, such as 4th generation languages before 3rd generation languages?"; and "Do students learn programming languages better when they are taken in separate semesters as…

The Neural Correlates of Highly Iconic Structures and Topographic Discourse in French Sign Language as Observed in Six Hearing Native Signers

ERIC Educational Resources Information Center

Courtin, C.; Herve, P. -Y.; Petit, L.; Zago, L.; Vigneau, M.; Beaucousin, V.; Jobard, G.; Mazoyer, B.; Mellet, E.; Tzourio-Mazoyer, N.

2010-01-01

"Highly iconic" structures in Sign Language enable a narrator to act, switch characters, describe objects, or report actions in four-dimensions. This group of linguistic structures has no real spoken-language equivalent. Topographical descriptions are also achieved in a sign-language specific manner via the use of signing-space and…

Having a Baby. An English as a Second Language Workbook for Beginners. English as a Second Language Community Survival Skills.

ERIC Educational Resources Information Center

Cunningham, Helen

The workbook, one in a series on survival skills for adults learning English as a Second Language, focuses on development of communication skills, knowledge, and attitudes relating to pregnancy, prenatal care, and childbirth. An introductory section outlines the language functions taught and specific performance objectives within each function…

Liberty of Word Order in Esperanto. Lektos: Interdisciplinary Working Papers in Language Sciences, Vol. 3, No. 2.

ERIC Educational Resources Information Center

Verloren van Themaat, W. A.

The liberty of deviation from the dominant word order in Esperanto and the natural languages is considered. Greenberg's classification of the languages according to four criteria, the liberty of word order in Sanskrit, and the norm of grammaticality in a constructed language are considered. Objection is made to St. Clair's argument that word order…

Written Language Impairments in Primary Progressive Aphasia: A Reflection of Damage to Central Semantic and Phonological Processes

ERIC Educational Resources Information Center

Henry, Maya L.; Beeson, Pelagie M.; Alexander, Gene E.; Rapcsak, Steven Z.

2012-01-01

Connectionist theories of language propose that written language deficits arise as a result of damage to semantic and phonological systems that also support spoken language production and comprehension, a view referred to as the "primary systems" hypothesis. The objective of the current study was to evaluate the primary systems account in a mixed…

E-Story and Writing Skill among Second Language Learners

ERIC Educational Resources Information Center

Abd Rahim, Normaliza; Abdul Halim, Hazlina; Mansor, Nor Shahila

2017-01-01

The study focused on the use of e-story and writing skill among the second language Korean learners. The objectives of the study were to identify and discuss the students' writing in the second language by using e-story. The samples of the study involved all 21 participants from two classes of Malay language at one of the universities in South…

Aggression and Withdrawal Related Behavior within Conflict Management Progression in Preschool Boys with Language Impairment

ERIC Educational Resources Information Center

Horowitz, Laura; Westlund, Karolina; Ljungberg, Tomas

2007-01-01

Objective: This study examined conflict behavior in naturalistic preschool settings to better understand the role of non-affiliative behavior and language in conflict management. Method: Free-play at preschool was filmed among 20 boys with typically developing language (TL) and among 11 boys with Language Impairment (LI); the boys 4-7 years old.…

Objects as closures - Abstract semantics of object oriented languages

NASA Technical Reports Server (NTRS)

Reddy, Uday S.

1988-01-01

The denotational semantics of object-oriented languages is discussed using the concept of closure widely used in (semi) functional programming to encapsulate side effects. It is shown that this denotational framework is adequate to explain classes, instantiation, and inheritance in the style of Simula as well as SMALLTALK-80. This framework is then compared with that of Kamin (1988), in his recent denotational definition of SMALLTALK-80, and the implications of the differences between the two approaches are discussed.

Language-driven anticipatory eye movements in virtual reality.

PubMed

Eichert, Nicole; Peeters, David; Hagoort, Peter

2018-06-01

Predictive language processing is often studied by measuring eye movements as participants look at objects on a computer screen while they listen to spoken sentences. This variant of the visual-world paradigm has revealed that information encountered by a listener at a spoken verb can give rise to anticipatory eye movements to a target object, which is taken to indicate that people predict upcoming words. The ecological validity of such findings remains questionable, however, because these computer experiments used two-dimensional stimuli that were mere abstractions of real-world objects. Here we present a visual-world paradigm study in a three-dimensional (3-D) immersive virtual reality environment. Despite significant changes in the stimulus materials and the different mode of stimulus presentation, language-mediated anticipatory eye movements were still observed. These findings thus indicate that people do predict upcoming words during language comprehension in a more naturalistic setting where natural depth cues are preserved. Moreover, the results confirm the feasibility of using eyetracking in rich and multimodal 3-D virtual environments.

Concurrent extensions to the FORTRAN language for parallel programming of computational fluid dynamics algorithms

NASA Technical Reports Server (NTRS)

Weeks, Cindy Lou

1986-01-01

Experiments were conducted at NASA Ames Research Center to define multi-tasking software requirements for multiple-instruction, multiple-data stream (MIMD) computer architectures. The focus was on specifying solutions for algorithms in the field of computational fluid dynamics (CFD). The program objectives were to allow researchers to produce usable parallel application software as soon as possible after acquiring MIMD computer equipment, to provide researchers with an easy-to-learn and easy-to-use parallel software language which could be implemented on several different MIMD machines, and to enable researchers to list preferred design specifications for future MIMD computer architectures. Analysis of CFD algorithms indicated that extensions of an existing programming language, adaptable to new computer architectures, provided the best solution to meeting program objectives. The CoFORTRAN Language was written in response to these objectives and to provide researchers a means to experiment with parallel software solutions to CFD algorithms on machines with parallel architectures.

Textbook presentations of weight: Conceptual difficulties and language ambiguities

NASA Astrophysics Data System (ADS)

Taibu, Rex; Rudge, David; Schuster, David

2015-06-01

The term "weight" has multiple related meanings in both scientific and everyday usage. Even among experts and in textbooks, weight is ambiguously defined as either the gravitational force on an object or operationally as the magnitude of the force an object exerts on a measuring scale. This poses both conceptual and language difficulties for learners, especially for accelerating objects where the scale reading is different from the gravitational force. But while the underlying physical constructs behind the two referents for the term weight (and their relation to each other) are well understood scientifically, it is unclear how the concept of weight should be introduced to students and how the language ambiguities should be dealt with. We investigated treatments of weight in a sample of twenty introductory college physics textbooks, analyzing and coding their content based on the definition adopted, how the distinct constructs were dealt with in various situations, terminologies used, and whether and how language issues were handled. Results indicate that language-related issues, such as different, inconsistent, or ambiguous uses of the terms weight, "apparent weight," and "weightlessness," were prevalent both across and within textbooks. The physics of the related constructs was not always clearly presented, particularly for accelerating bodies such as astronauts in spaceships, and the language issue was rarely addressed. Our analysis of both literature and textbooks leads us to an instructional position which focuses on the physics constructs before introducing the term weight, and which explicitly discusses the associated language issues.

Multiple, correlated covariates associated with differential item functioning (DIF): Accounting for language DIF when education levels differ across languages.

PubMed

Gibbons, Laura E; Crane, Paul K; Mehta, Kala M; Pedraza, Otto; Tang, Yuxiao; Manly, Jennifer J; Narasimhalu, Kaavya; Teresi, Jeanne; Jones, Richard N; Mungas, Dan

2011-04-28

Differential item functioning (DIF) occurs when a test item has different statistical properties in subgroups, controlling for the underlying ability measured by the test. DIF assessment is necessary when evaluating measurement bias in tests used across different language groups. However, other factors such as educational attainment can differ across language groups, and DIF due to these other factors may also exist. How to conduct DIF analyses in the presence of multiple, correlated factors remains largely unexplored. This study assessed DIF related to Spanish versus English language in a 44-item object naming test. Data come from a community-based sample of 1,755 Spanish- and English-speaking older adults. We compared simultaneous accounting, a new strategy for handling differences in educational attainment across language groups, with existing methods. Compared to other methods, simultaneously accounting for language- and education-related DIF yielded salient differences in some object naming scores, particularly for Spanish speakers with at least 9 years of education. Accounting for factors that vary across language groups can be important when assessing language DIF. The use of simultaneous accounting will be relevant to other cross-cultural studies in cognition and in other fields, including health-related quality of life.

Multiple, correlated covariates associated with differential item functioning (DIF): Accounting for language DIF when education levels differ across languages

PubMed Central

Gibbons, Laura E.; Crane, Paul K.; Mehta, Kala M.; Pedraza, Otto; Tang, Yuxiao; Manly, Jennifer J.; Narasimhalu, Kaavya; Teresi, Jeanne; Jones, Richard N.; Mungas, Dan

2012-01-01

Differential item functioning (DIF) occurs when a test item has different statistical properties in subgroups, controlling for the underlying ability measured by the test. DIF assessment is necessary when evaluating measurement bias in tests used across different language groups. However, other factors such as educational attainment can differ across language groups, and DIF due to these other factors may also exist. How to conduct DIF analyses in the presence of multiple, correlated factors remains largely unexplored. This study assessed DIF related to Spanish versus English language in a 44-item object naming test. Data come from a community-based sample of 1,755 Spanish- and English-speaking older adults. We compared simultaneous accounting, a new strategy for handling differences in educational attainment across language groups, with existing methods. Compared to other methods, simultaneously accounting for language- and education-related DIF yielded salient differences in some object naming scores, particularly for Spanish speakers with at least 9 years of education. Accounting for factors that vary across language groups can be important when assessing language DIF. The use of simultaneous accounting will be relevant to other cross-cultural studies in cognition and in other fields, including health-related quality of life. PMID:22900138

The VIS-AD data model: Integrating metadata and polymorphic display with a scientific programming language

NASA Technical Reports Server (NTRS)

Hibbard, William L.; Dyer, Charles R.; Paul, Brian E.

1994-01-01

The VIS-AD data model integrates metadata about the precision of values, including missing data indicators and the way that arrays sample continuous functions, with the data objects of a scientific programming language. The data objects of this data model form a lattice, ordered by the precision with which they approximate mathematical objects. We define a similar lattice of displays and study visualization processes as functions from data lattices to display lattices. Such functions can be applied to visualize data objects of all data types and are thus polymorphic.

Competition between multiple words for a referent in cross-situational word learning

PubMed Central

Benitez, Viridiana L.; Yurovsky, Daniel; Smith, Linda B.

2016-01-01

Three experiments investigated competition between word-object pairings in a cross-situational word-learning paradigm. Adults were presented with One-Word pairings, where a single word labeled a single object, and Two-Word pairings, where two words labeled a single object. In addition to measuring learning of these two pairing types, we measured competition between words that refer to the same object. When the word-object co-occurrences were presented intermixed in training (Experiment 1), we found evidence for direct competition between words that label the same referent. Separating the two words for an object in time eliminated any evidence for this competition (Experiment 2). Experiment 3 demonstrated that adding a linguistic cue to the second label for a referent led to different competition effects between adults who self-reported different language learning histories, suggesting both distinctiveness and language learning history affect competition. Finally, in all experiments, competition effects were unrelated to participants’ explicit judgments of learning, suggesting that competition reflects the operating characteristics of implicit learning processes. Together, these results demonstrate that the role of competition between overlapping associations in statistical word-referent learning depends on time, the distinctiveness of word-object pairings, and language learning history. PMID:27087742

Analysis of matters associated with the transferring of object-oriented applications to platform .Net using C# programming language

NASA Astrophysics Data System (ADS)

Sarsimbayeva, S. M.; Kospanova, K. K.

2015-11-01

The article provides the discussion of matters associated with the problems of transferring of object-oriented Windows applications from C++ programming language to .Net platform using C# programming language. C++ has always been considered to be the best language for the software development, but the implicit mistakes that come along with the tool may lead to infinite memory leaks and other errors. The platform .Net and the C#, made by Microsoft, are the solutions to the issues mentioned above. The world economy and production are highly demanding applications developed by C++, but the new language with its stability and transferability to .Net will bring many advantages. An example can be presented using the applications that imitate the work of queuing systems. Authors solved the problem of transferring of an application, imitating seaport works, from C++ to the platform .Net using C# in the scope of Visual Studio.

Languages for artificial intelligence: Implementing a scheduler in LISP and in Ada

NASA Technical Reports Server (NTRS)

Hays, Dan

1988-01-01

A prototype scheduler for space experiments originally programmed in a dialect of LISP using some of the more traditional techniques of that language, was recast using an object-oriented LISP, Common LISP with Flavors on the Symbolics. This object-structured version was in turn partially implemented in Ada. The Flavors version showed a decided improvement in both speed of execution and readability of code. The recasting into Ada involved various practical problems of implementation as well as certain challenges of reconceptualization in going from one language to the other. Advantages were realized, however, in greater clarity of the code, especially where more standard flow of control was used. This exercise raised issues about the influence of programming language on the design of flexible and sensitive programs such as schedule planners, and called attention to the importance of factors external to the languages themselves such as system embeddedness, hardware context, and programmer practice.

Iconic Native Culture Cues Inhibit Second Language Production in a Non-immigrant Population: Evidence from Bengali-English Bilinguals.

PubMed

Roychoudhuri, Kesaban S; Prasad, Seema G; Mishra, Ramesh K

2016-01-01

We examined if iconic pictures belonging to one's native culture interfere with second language production in bilinguals in an object naming task. Bengali-English bilinguals named pictures in both L1 and L2 against iconic cultural images representing Bengali culture or neutral images. Participants named in both "Blocked" and "Mixed" language conditions. In both conditions, participants were significantly slower in naming in English when the background was an iconic Bengali culture picture than a neutral image. These data suggest that native language culture cues lead to activation of the L1 lexicon that competed against L2 words creating an interference. These results provide further support to earlier observations where such culture related interference has been observed in bilingual language production. We discuss the results in the context of cultural influence on the psycholinguistic processes in bilingual object naming.

Exploration of the integration of care for persons with a traumatic brain injury using social network analysis methodology.

PubMed

Lamontagne, Marie-Eve

2013-01-01

Integration is a popular strategy to increase the quality of care within systems of care. However, there is no common language, approach or tool allowing for a valid description, comparison and evaluation of integrated care. Social network analysis could be a viable methodology to provide an objective picture of integrated networks. To illustrate social network analysis use in the context of systems of care for traumatic brain injury. We surveyed members of a network using a validated questionnaire to determine the links between them. We determined the density, centrality, multiplexity, and quality of the links reported. The network was described as moderately dense (0.6), the most prevalent link was knowledge, and four organisation members of a consortium were central to the network. Social network analysis allowed us to create a graphic representation of the network. Social network analysis is a useful methodology to objectively characterise integrated networks.

Sentence Processing in an Artificial Language: Learning and Using Combinatorial Constraints

ERIC Educational Resources Information Center

Amato, Michael S.; MacDonald, Maryellen C.

2010-01-01

A study combining artificial grammar and sentence comprehension methods investigated the learning and online use of probabilistic, nonadjacent combinatorial constraints. Participants learned a small artificial language describing cartoon monsters acting on objects. Self-paced reading of sentences in the artificial language revealed comprehenders'…

Overpassivization in Second Language Acquisition

ERIC Educational Resources Information Center

Kondo, Takako

2005-01-01

An important problem for a language learner is identifying how properties of argument structure are realized morphosyntactically in the particular language they are learning. Speakers of some L1s overgeneralize the morphosyntactic reflexes of the movement of Theme objects in English to unaccusative intransitive verbs, using passive morphology in…

Adaptive Modeling Language and Its Derivatives

NASA Technical Reports Server (NTRS)

Chemaly, Adel

2006-01-01

Adaptive Modeling Language (AML) is the underlying language of an object-oriented, multidisciplinary, knowledge-based engineering framework. AML offers an advanced modeling paradigm with an open architecture, enabling the automation of the entire product development cycle, integrating product configuration, design, analysis, visualization, production planning, inspection, and cost estimation.

oRis: multiagents approach for image processing

NASA Astrophysics Data System (ADS)

Rodin, Vincent; Harrouet, Fabrice; Ballet, Pascal; Tisseau, Jacques

1998-09-01

In this article, we present a parallel image processing system based on the concept of reactive agents. This means that, in our system, each agent has a very simple behavior which allows it to take a decision (find out an edge, a region, ...) according to its position in the image and to the information enclosed in it. Our system lies in the oRis language, which allows to describe very finely and simply the agents' behaviors. In fact, oRis is an interpreted and dynamic multiagent language. First of all, oRis is an object language with the use of classes regrouping attributes and methods. The syntax is close to the C++ language and includes notions of multiple inheritance, oRis is also an agent language: every object with a method `main()' becomes an agent. This method is cyclically executed by the system scheduler and corresponds to the agent behavior. We also present an application made with oRis. This application allows to detect concentric striae located on different natural `objects' (age-rings of tree, fish otolith growth rings, striae of some minerals, ...). The stopping of the multiagent system is implemented through a technique issued from immunology: the apoptosis.

Cultural transmission through infant signs: Objects and actions in U.S. and Taiwan.

PubMed

Wang, Wen; Vallotton, Claire

2016-08-01

Infant signs are intentionally taught/learned symbolic gestures which can be used to represent objects, actions, requests, and mental state. Through infant signs, parents and infants begin to communicate specific concepts earlier than children's first spoken language. This study examines whether cultural differences in language are reflected in children's and parents' use of infant signs. Parents speaking East Asian languages with their children utilize verbs more often than do English-speaking mothers; and compared to their English-learning peers, Chinese children are more likely to learn verbs as they first acquire spoken words. By comparing parents' and infants' use of infant signs in the U.S. and Taiwan, we investigate cultural differences of noun/object versus verb/action bias before children's first language. Parents reported their own and their children's use of first infant signs retrospectively. Results show that cultural differences in parents' and children's infant sign use were consistent with research on early words, reflecting cultural differences in communication functions (referential versus regulatory) and child-rearing goals (independent versus interdependent). The current study provides evidence that intergenerational transmission of culture through symbols begins prior to oral language. Copyright © 2016 Elsevier Inc. All rights reserved.

Impact of Contact on the Development of Children's Positive Stereotyping about Aging Language Competence

ERIC Educational Resources Information Center

Kwong See, Sheree T.; Nicoladis, Elena

2010-01-01

This study examined young children's (M = 38 months) beliefs about the aging of language competence using a modified mutual exclusivity paradigm (cf. Markman, 1990). Children were shown pairs of objects (familiar and unfamiliar) and were asked by a younger and older experimenter to point to the object in the pair to which a novel non-word…

Two Languages in the Classroom: The Inconsistency between National and Local Objectives of Formal Education in Cyprus

ERIC Educational Resources Information Center

Sophocleous, Andry

2011-01-01

This study investigates the complex interplay between national and local objectives of formal education in the bidialectal context of Cyprus. Even though the state and the Ministry of Education and Culture urge teachers to employ the standard language variety in education, the dialect is often used as a medium of interaction and even instruction…

Modern Languages for Communication. Teaching the Curriculum: Checkpoint A, Grades K-6. Topics, Objectives, Activities in French, German, Italian, and Spanish.

ERIC Educational Resources Information Center

Yonkers City School District, NY.

The modern language curriculum guide for grades K-6 is designed to correlate with Checkpoint A of the New York State Syllabus. It presents major topics, listing instructional objectives, functions, skill areas, suggested instructional materials, suggested activities, cultural content, and games, songs, and puzzles. Introductory sections outline…

Number Dissimilarities Facilitate the Comprehension of Relative Clauses in Children with (Grammatical) Speci?c Language Impairment

ERIC Educational Resources Information Center

Adani, Flavia; Forgiarini, Matteo; Guasti, Maria Teresa; Van Der Lely, Heather K. J.

2014-01-01

This study investigates whether number dissimilarities on subject and object DPs facilitate the comprehension of subject- and object-extracted centre-embedded relative clauses in children with Grammatical Specific Language Impairment (G-SLI). We compared the performance of a group of English-speaking children with G-SLI (mean age: 12;11) with that…

Small Schools Student Learning Objectives, K-8: Reading, Language Arts, Mathematics. K-3; Science, Social Studies.

ERIC Educational Resources Information Center

Hartl, David, Ed.; And Others

Developed by 40 primary teachers and 10 elementary principals from small school districts in Washington, this handbook contains sequenced student learning objectives for grades K-3 in science and social studies and for grades K-8 in reading, language arts, and mathematics. The handbook is designed to assist teachers with the improvement of…

The Effects of Increasing Object Pronoun Input Frequency on the Aural Comprehension of 3rd Person Object Pronouns among Second Semester Classroom Learners of French

ERIC Educational Resources Information Center

Barone, Olivia L.

2017-01-01

This semester-long study was designed to benefit developing Second Language Acquisition (SLA) instructional methods, specifically honing French language instruction, creating a foundation on which to explore the connection between input frequency during instruction and aural comprehension of difficultly acquired forms. Concurrently, five current…

Selective verbal recognition memory impairments are associated with atrophy of the language network in non-semantic variants of primary progressive aphasia.

PubMed

Nilakantan, Aneesha S; Voss, Joel L; Weintraub, Sandra; Mesulam, M-Marsel; Rogalski, Emily J

2017-06-01

Primary progressive aphasia (PPA) is clinically defined by an initial loss of language function and preservation of other cognitive abilities, including episodic memory. While PPA primarily affects the left-lateralized perisylvian language network, some clinical neuropsychological tests suggest concurrent initial memory loss. The goal of this study was to test recognition memory of objects and words in the visual and auditory modality to separate language-processing impairments from retentive memory in PPA. Individuals with non-semantic PPA had longer reaction times and higher false alarms for auditory word stimuli compared to visual object stimuli. Moreover, false alarms for auditory word recognition memory were related to cortical thickness within the left inferior frontal gyrus and left temporal pole, while false alarms for visual object recognition memory was related to cortical thickness within the right-temporal pole. This pattern of results suggests that specific vulnerability in processing verbal stimuli can hinder episodic memory in PPA, and provides evidence for differential contributions of the left and right temporal poles in word and object recognition memory. Copyright © 2017 Elsevier Ltd. All rights reserved.

Into the Curriculum: Reading/Language Arts: Storytelling with Story Puzzles [and] Reading/Language Arts: In Favor of the Dictionary [and] Reading/Language Arts/Social Studies: Using Almanacs To Learn about the 1950s and 1960s [and] Science/Reading/Language Arts: Inventions and the Stories behind Them [and] Social Studies: The Immigration/Integration.

ERIC Educational Resources Information Center

Marsh, Valerie; Sommers, Kathy; Crawford, Christy; Robenalt, Kassandra; Goldstein, Maria D.

1998-01-01

Provides lesson plans for grade 2 and grades 2-6 reading/language arts, grades 3-5 social studies, grades 4-6 reading/language arts/social studies, and grades 6-8 science/reading/language arts. Lists print and nonprint resources and discusses library media skills and subject area objectives, instructional roles, activities, procedures, evaluation,…

Application of Bother in patient reported outcomes instruments across cultures

PubMed Central

2014-01-01

Background The objective of this study was to determine the applicability of the term bother, as used in Patient Reported Outcomes (PRO) instruments that will be translated into foreign languages from English for the United States. Bother is versatile in English for the U.S., in that it can describe negative mental states and physical sensations, as well as social disturbances. Bother has many different meanings across cultures, due to this versatility. Alternatives for bother were explored for future PRO instrument development. Methods A PRO instrument used to evaluate the degree of bother resulting from psoriasis was analyzed. This disease can negatively impact patients physically, emotionally and socially. Translations of bother were analyzed to determine its meaning when translated into other languages. Cognitive debriefing was conducted on psoriasis patients with the instrument containing bother. Following cognitive debriefing, a questionnaire was distributed to linguists and cognitive debriefing subjects to collect definitions of bother in each target language, and detail any difficulty with translation. To establish alternatives to bother and demonstrate the breakdown of concepts within bother, translations of the Dermatology Quality of Life Index (DLQI) were analyzed. This instrument was selected for its focus on psoriasis and use of terminology that lacks the ambiguity of bother. Results An analysis of back-translations revealed that bother yielded a back-translation that was conceptually different from the source 20% of the time (5/26). Analysis of alternative terminology found in the DLQI revealed much greater conceptual equivalence when translated into other languages. Conclusion When developing the wording of PRO instruments, the terminology chosen should be applicable across languages to allow for international pooling and comparison of data. While all linguists and subjects of cognitive debriefing understood bother to have a negative connotation, a large variety of definitions and synonyms provided across languages showed a lack of conceptual equivalence. Ambiguity of the term across cultures may result in variation in translation, impacting subsequent international data pooling. Analysis of alternatives revealed that measurement of unambiguous terminology produces the greatest conceptual equivalency across languages and cultures. PMID:24520950

Can language acquisition be facilitated in cochlear implanted children? Comparison of cognitive and behavioral psychologists' viewpoints.

PubMed

Monshizadeh, Leila; Vameghi, Roshanak; Yadegari, Fariba; Sajedi, Firoozeh; Hashemi, Seyed Basir

2016-11-08

To study how language acquisition can be facilitated for cochlear implanted children based on cognitive and behavioral psychology viewpoints? To accomplish this objective, literature related to behaviorist and cognitive psychology prospects about language acquisition were studied and some relevant books as well as Medline, Cochrane Library, Google scholar, ISI web of knowledge and Scopus databases were searched. Among 25 articles that were selected, only 11 met the inclusion criteria and were included in the study. Based on the inclusion criteria, review articles, expert opinion studies, non-experimental and experimental studies that clearly focused on behavioral and cognitive factors affecting language acquisition in children were selected. Finally, the selected articles were appraised according to guidelines of appraisal of medical studies. Due to the importance of the cochlear implanted child's language performance, the comparison of behaviorist and cognitive psychology points of view in child language acquisition was done. Since each theoretical basis, has its own positive effects on language, and since the two are not in opposition to one another, it can be said that a set of behavioral and cognitive factors might facilitate the process of language acquisition in children. Behavioral psychologists believe that repetition, as well as immediate reinforcement of child's language behavior help him easily acquire the language during a language intervention program, while cognitive psychologists emphasize on the relationship between information processing, memory improvement through repetitively using words along with "associated" pictures and objects, motor development and language acquisition. It is recommended to use a combined approach based on both theoretical frameworks while planning a language intervention program.

Action and object word writing in a case of bilingual aphasia.

PubMed

Kambanaros, Maria; Messinis, Lambros; Anyfantis, Emmanouil

2012-01-01

We report the spoken and written naming of a bilingual speaker with aphasia in two languages that differ in morphological complexity, orthographic transparency and script Greek and English. AA presented with difficulties in spoken picture naming together with preserved written picture naming for action words in Greek. In English, AA showed similar performance across both tasks for action and object words, i.e. difficulties retrieving action and object names for both spoken and written naming. Our findings support the hypothesis that cognitive processes used for spoken and written naming are independent components of the language system and can be selectively impaired after brain injury. In the case of bilingual speakers, such processes impact on both languages. We conclude grammatical category is an organizing principle in bilingual dysgraphia.

Object-Oriented Implementation of the NAS Parallel Benchmarks using Charm++

NASA Technical Reports Server (NTRS)

Krishnan, Sanjeev; Bhandarkar, Milind; Kale, Laxmikant V.

1996-01-01

This report describes experiences with implementing the NAS Computational Fluid Dynamics benchmarks using a parallel object-oriented language, Charm++. Our main objective in implementing the NAS CFD kernel benchmarks was to develop a code that could be used to easily experiment with different domain decomposition strategies and dynamic load balancing. We also wished to leverage the object-orientation provided by the Charm++ parallel object-oriented language, to develop reusable abstractions that would simplify the process of developing parallel applications. We first describe the Charm++ parallel programming model and the parallel object array abstraction, then go into detail about each of the Scalar Pentadiagonal (SP) and Lower/Upper Triangular (LU) benchmarks, along with performance results. Finally we conclude with an evaluation of the methodology used.

Engineering the object-relation database model in O-Raid

NASA Technical Reports Server (NTRS)

Dewan, Prasun; Vikram, Ashish; Bhargava, Bharat

1989-01-01

Raid is a distributed database system based on the relational model. O-raid is an extension of the Raid system and will support complex data objects. The design of O-Raid is evolutionary and retains all features of relational data base systems and those of a general purpose object-oriented programming language. O-Raid has several novel properties. Objects, classes, and inheritance are supported together with a predicate-base relational query language. O-Raid objects are compatible with C++ objects and may be read and manipulated by a C++ program without any 'impedance mismatch'. Relations and columns within relations may themselves be treated as objects with associated variables and methods. Relations may contain heterogeneous objects, that is, objects of more than one class in a certain column, which can individually evolve by being reclassified. Special facilities are provided to reduce the data search in a relation containing complex objects.

Binding Task-Based Language Teaching and Task-Based Language Testing: A Survey into EFL Teachers and Learners' Views of Task-Based Approach

ERIC Educational Resources Information Center

Panahi, Ali

2012-01-01

In most settings, task-based language teaching and testing have been dissociated from each other. That is why this study came to rethink of the learners' views towards awareness and implementation of task-based language teaching through IELTS listening tasks. To these objectives, after sketching instrumentation, the learners were divided into…

Compiler writing system detail design specification. Volume 2: Component specification

NASA Technical Reports Server (NTRS)

Arthur, W. J.

1974-01-01

The logic modules and data structures composing the Meta-translator module are desribed. This module is responsible for the actual generation of the executable language compiler as a function of the input Meta-language. Machine definitions are also processed and are placed as encoded data on the compiler library data file. The transformation of intermediate language in target language object text is described.

Using Object-Based Activities and an Online Inquiry Platform to Support Learners' Engagement with Their Heritage Language and Culture

ERIC Educational Resources Information Center

Charitonos, Koula; Charalampidi, Marina; Scanlon, Eileen

2016-01-01

Heritage language education is distinct from the field of second language acquisition due to having the concept of identity always at its core (Leeman, Rabin, & Roman-Mendoza, 2012). This paper draws on this concept and presents an action research study focusing on the teaching and learning of Greek as a heritage language in the context of…

Valutazione del libri di testo per le lingue straniere (Italiano L2) (Evaluation of Foreign Language Textbooks [Italian as a Second Language]).

ERIC Educational Resources Information Center

Sciarone, A. G.

1979-01-01

An approach to language textbooks evaluation based on objective criteria and relying on data easily obtained by means of computers, such as word frequency lists, is proposed. The importance of vocabulary acquisition in language learning is emphasized. Accordingly, word selection and rate of repetition are seen as central evaluation criteria. (MES)

Pyomo v5.0

DOE Office of Scientific and Technical Information (OSTI.GOV)

Woodruff, David; Hackebeil, Gabe; Laird, Carl Damon

Pyomo supports the formulation and analysis of mathematical models for complex optimization applications. This capability is commonly associated with algebraic modeling languages (AMLs), which support the description and analysis of mathematical models with a high-level language. Although most AMLs are implemented in custom modeling languages, Pyomo's modeling objects are embedded within Python, a full- featured high-level programming language that contains a rich set of supporting libraries.

Early Education of the Language-Learning Handicapped Child.

ERIC Educational Resources Information Center

Easter Seal Treatment Center of Montgomery County, Rockville, MD.

The brochure descrbies a demonstration program on the early education of the language learning handicapped preschool child. Discussed are symptoms of the language learning problem (such as misunderstanding what is said), a remedial approach based on specific disability intervention, the Easter Seal Treatment Center, project objectives (such as the…

Foreign Language Curriculum Guide.

ERIC Educational Resources Information Center

North Dakota State Dept. of Public Instruction, Bismarck.

The purpose of this guide is to provide a resource for the development of modern and classical language curricula at the local level in North Dakota schools. The guide contains two sections, one dealing with modern languages, the other with Latin. Each section provides an overview of current philosophy, objectives, methods, and resources in…

Complex Sentence Profiles in Children with Specific Language Impairment: Are They Really Atypical?

ERIC Educational Resources Information Center

Riches, Nick G.

2017-01-01

Children with Specific Language Impairment (SLI) have language difficulties of unknown origin. Syntactic profiles are atypical, with poor performance on non-canonical structures, e.g. object relatives, suggesting a localized deficit. However, existing analyses using ANOVAs are problematic because they do not systematically address unequal…

Indiana University's Foreign Language Dialog, Volume 14, Number 1: The President's Commission.

ERIC Educational Resources Information Center

Strasheim, Lorraine A.

Excerpts from the first "Bulletin" of the President's Commission on Foreign Language and International Studies and an outline of the coordinator's presentation to the Chicago hearing are presented. The objectives of the commission include recommending means for directing public attention to the importance of foreign language and…

Indigenous Language Education and Literacy: Introduction to the Theme Issue.

ERIC Educational Resources Information Center

McCarty, Teresa L.; Zepeda, Ofelia

1995-01-01

Discusses the 13 papers in this special issue on American Indian and Alaska Native language education and literacy, the object of which is to critically examine the relationship of pedagogical change to larger sociopolitical and cultural processes affecting native language, bilingual, and bicultural programs. (three references) (MDM)

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2010 CFR

2010-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

KARL: A Knowledge-Assisted Retrieval Language. Presentation visuals. M.S. Thesis Final Report, 1 Jul. 1985 - 31 Dec. 1987

NASA Technical Reports Server (NTRS)

Dominick, Wayne D. (Editor); Triantafyllopoulos, Spiros

1985-01-01

A collection of presentation visuals associated with the companion report entitled KARL: A Knowledge-Assisted Retrieval Language, is presented. Information is given on data retrieval, natural language database front ends, generic design objectives, processing capababilities and the query processing cycle.

"Rewind and Replay:" Changing Teachers' Heterosexist Language to Create an Inclusive Classroom Environment

ERIC Educational Resources Information Center

Klein, Nicole Aydt; Markowitz, Linda

2009-01-01

Objectives: By completing the "Rewind and Replay" activity, participants will: (1) identify heterosexist language in common classroom interactions, (2) discuss underlying heterosexist assumptions embedded in common teacher statements, (3) brainstorm inclusive terms and expressions for use in place of heterosexist language, and (4) verbally…

Taiwanese-Guoyu Bilingual Children and Adults' Sibilant Fricative Production Patterns

ERIC Educational Resources Information Center

Shih, Ya-ting

2012-01-01

How bilinguals' two languages interact with each other has stimulated considerable research. However, little of this research has focused on objective measures of speech production. This study aims to investigate bilinguals' production of Guoyu and Taiwanese voiceless sibilant fricatives to see how language contact and language dominance influence…

Language, Thought, and Real Nouns

ERIC Educational Resources Information Center

Barner, David; Inagaki, Shunji; Li, Peggy

2009-01-01

We test the claim that acquiring a mass-count language, like English, causes speakers to think differently about entities in the world, relative to speakers of classifier languages like Japanese. We use three tasks to assess this claim: object-substance rating, quantity judgment, and word extension. Using the first two tasks, we present evidence…

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2011 CFR

2011-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2012 CFR

2012-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2013 CFR

2013-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2014 CFR

2014-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

Two Functions of Language

ERIC Educational Resources Information Center

Feldman, Carol Fleisher

1977-01-01

Author advocates the view that meaning is necessarily dependent upon the communicative function of language and examines the objections, particularly those of Noam Chomsky, to this view. Argues that while Chomsky disagrees with the idea that communication is the essential function of language, he implicitly agrees that it has a function.…

Trends, Issues and Challenges in English Language Education in Pakistan

ERIC Educational Resources Information Center

Shamim, Fauzia

2008-01-01

This paper aims to critically examine the trends, issues and challenges in policy and practice of English language education in Pakistan. This is done first by historically reviewing the English language education policies since Pakistan's independence in 1947, looking particularly at policy objectives, implementation strategies and outcomes, and…

Literature in Language Lessons

ERIC Educational Resources Information Center

Zaiser, Richard

2018-01-01

Teaching modern foreign languages is not all about communicative skills. It is also about testing functional abilities. While we still pay lip service to the creed of communicative language teaching, we have adopted test formats and teaching styles that follow a hidden agenda: the production of human capital. The main objective of teaching is…

Competency: The Language of the Behavioral Objectives Movement.

ERIC Educational Resources Information Center

Craig, Samuel B., Jr.

Several external and internal factors combine to hinder optimal communication in "Competency," the language of behavior modification. As a language, Competency a) is spoken with varying degrees of fluency and facility, b) is difficult to translate into English because the common vocabulary is used descriptively in English while it is…

Environmental Correlates of Individual Differences in Language Acquisition.

ERIC Educational Resources Information Center

Furrow, David; Nelson, Katherine

1984-01-01

Reports on a study of mothers' uses of nouns and pronouns and their references to objects and persons as environmental variables which might relate to children's nominal preferences. Findings suggest that environmental factors do contribute to stylistic differences in language acquisition and that the communicative functions of language are an…

Plan Your Future! Career Management Skills for Students of Languages

ERIC Educational Resources Information Center

Randall, Laurence

2016-01-01

At the University of Westminster, the Department of Modern Languages and Cultures has developed a student employability and work-integrated learning project, "Career Management Skills" (CMS), for undergraduate language students. The main objective was to develop a comprehensive employability strategy for all students on all undergraduate…

Comprehension of Subject and Object Relative Clauses in a Trilingual Acquisition Context

PubMed Central

Chan, Angel; Chen, Si; Matthews, Stephen; Yip, Virginia

2017-01-01

Chinese relative clauses (RCs) have word order properties that are distinctly rare across languages of the world; such properties provide a good testing ground to tease apart predictions regarding the relative complexity of subject and object RCs in acquisition and processing. This study considers these special word order properties in a multilingual acquisition context, examining how Cantonese(L1)-English(L2)-Mandarin(L3) trilingual children process RCs in two Chinese languages differing in exposure conditions. Studying in an English immersion international school, these trilinguals are also under intensive exposure to English. Comparisons of the trilinguals with their monolingual counterparts are made with a focus on the directionality of cross-linguistic influence. The study considers how various factors such as language exposure, structural overlaps in the target languages, typological distance, and language dominance can account for the linguistic abilities and vulnerabilities exhibited by a group of children in a trilingual acquisition context. Twenty-one trilingual 5- to 6-year-olds completed tests of subject- and object- RC comprehension in all three languages. Twenty-four age-matched Cantonese monolinguals and 24 age-matched Mandarin monolinguals served as comparison groups. Despite limited exposure to Mandarin, the trilinguals performed comparable to the monolinguals. Their Cantonese performance uniquely predicts their Mandarin performance, suggesting positive transfer from L1 Cantonese to L3 Mandarin. In Cantonese, however, despite extensive exposure from birth, the trilinguals comprehended object RCs significantly worse than the monolinguals. Error analyses suggested an English-based head-initial analysis, implying negative transfer from L2 English to L1 Cantonese. Overall, we identified a specific case of bi-directional influence between the first and second/third languages. The trilinguals experience facilitation in processing Mandarin RCs, because parallels and overlaps in both form and function provide a transparent basis for positive transfer from L1 Cantonese to L3 Mandarin. On the other hand, they experience more difficulty in processing object RCs in Cantonese compared to their monolingual peers, because structural overlaps with competing structures from English plus intensive exposure to English lead to negative transfer from L2 English to L1 Cantonese. The findings provide further evidence that head noun assignment in object RCs is especially vulnerable in multilingual Cantonese children when they are under intensive exposure to English. PMID:29056917

Symbolic play and language development.

PubMed

Orr, Edna; Geva, Ronny

2015-02-01

Symbolic play and language are known to be highly interrelated, but the developmental process involved in this relationship is not clear. Three hypothetical paths were postulated to explore how play and language drive each other: (1) direct paths, whereby initiation of basic forms in symbolic action or babbling, will be directly related to all later emerging language and motor outputs; (2) an indirect interactive path, whereby basic forms in symbolic action will be associated with more complex forms in symbolic play, as well as with babbling, and babbling mediates the relationship between symbolic play and speech; and (3) a dual path, whereby basic forms in symbolic play will be associated with basic forms of language, and complex forms of symbolic play will be associated with complex forms of language. We micro-coded 288 symbolic vignettes gathered during a yearlong prospective bi-weekly examination (N=14; from 6 to 18 months of age). Results showed that the age of initiation of single-object symbolic play correlates strongly with the age of initiation of later-emerging symbolic and vocal outputs; its frequency at initiation is correlated with frequency at initiation of babbling, later-emerging speech, and multi-object play in initiation. Results support the notion that a single-object play relates to the development of other symbolic forms via a direct relationship and an indirect relationship, rather than a dual-path hypothesis. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Aspect-Oriented Programming

NASA Technical Reports Server (NTRS)

Elrad, Tzilla (Editor); Filman, Robert E. (Editor); Bader, Atef (Editor)

2001-01-01

Computer science has experienced an evolution in programming languages and systems from the crude assembly and machine codes of the earliest computers through concepts such as formula translation, procedural programming, structured programming, functional programming, logic programming, and programming with abstract data types. Each of these steps in programming technology has advanced our ability to achieve clear separation of concerns at the source code level. Currently, the dominant programming paradigm is object-oriented programming - the idea that one builds a software system by decomposing a problem into objects and then writing the code of those objects. Such objects abstract together behavior and data into a single conceptual and physical entity. Object-orientation is reflected in the entire spectrum of current software development methodologies and tools - we have OO methodologies, analysis and design tools, and OO programming languages. Writing complex applications such as graphical user interfaces, operating systems, and distributed applications while maintaining comprehensible source code has been made possible with OOP. Success at developing simpler systems leads to aspirations for greater complexity. Object orientation is a clever idea, but has certain limitations. We are now seeing that many requirements do not decompose neatly into behavior centered on a single locus. Object technology has difficulty localizing concerns invoking global constraints and pandemic behaviors, appropriately segregating concerns, and applying domain-specific knowledge. Post-object programming (POP) mechanisms that look to increase the expressiveness of the OO paradigm are a fertile arena for current research. Examples of POP technologies include domain-specific languages, generative programming, generic programming, constraint languages, reflection and metaprogramming, feature-oriented development, views/viewpoints, and asynchronous message brokering. (Czarneclu and Eisenecker s book includes a good survey of many of these technologies).

ITAS - A Better Way of Coding.

DTIC Science & Technology

1980-03-01

ray tube, eliminates the tedium and time delays associated with conventional language programing. G ! vii SECTION I The Problem Our objective was to...8217 Input Gan+ Delay •Del ay Gai Figure 1 - An Itagram of a first order recursive digital filter. 3 ktmuIeN PAM NO FILMED MAR Using a light pen, the user... the computer in a positive active role, i.e. the user has to determine why an answer is wrong and take action to correct the fault. This is accomplished

DLA Systems Modernization Methodology: Logical Analysis and Design Procedures

DTIC Science & Technology

1990-07-01

Information Requirement would have little meaning and thus would lose its value . 3 I3 I 1.1.3 INPUT PRODUCTS 3 1.1.3.1 Enterprise Model Objective List 1.1.3.2...at the same time, the attribute is said to be multi- valued . i For example, an E-R model may contain information on the languages an employee speaks...Relationship model is examined in detail to ensure that each data group contains attributes whose values are absolutely determined by their respective

Determiner Selection in Romance Languages: Evidence from French

ERIC Educational Resources Information Center

Foucart, Alice; Branigan, Holly P.; Bard, Ellen G.

2010-01-01

Determiner selection requires the retrieval of the noun's syntactic features (e.g., gender) and sometimes of its phonological features. Miozzo and Caramazza (1999) argued that the selection of determiners in Germanic languages is more straightforward than in Romance languages because it is not dependent on the phonological properties of the…

Pre-Service and In-Service Teachers' Experiences of Learning to Program in an Object-Oriented Language

ERIC Educational Resources Information Center

Govender, I.; Grayson, D. J.

2008-01-01

This paper presents the results of an investigation into the various ways in which pre-service and in-service teachers experience learning to program in an object-oriented language. Both groups of teachers were enrolled in university courses. In most cases, the pre-service teachers were learning to program for the first time, while the in-service…

Tracking Students' Eye-Movements When Reading Learning Objects on Mobile Phones: A Discourse Analysis of Luganda Language Teacher-Trainees' Reflective Observations

ERIC Educational Resources Information Center

Kabugo, David; Muyinda, Paul B.; Masagazi, Fred. M.; Mugagga, Anthony M.; Mulumba, Mathias B.

2016-01-01

Although eye-tracking technologies such as Tobii-T120/TX and Eye-Tribe are steadily becoming ubiquitous, and while their appropriation in education can aid teachers to collect robust information on how students move their eyes when reading and engaging with different learning objects, many teachers of Luganda language are yet to gain experiences…

Thai Norms for Name, Image, and Category Agreement, Object Familiarity, Visual Complexity, Manipulability, and Age of Acquisition for 480 Color Photographic Objects

ERIC Educational Resources Information Center

Clarke, A. J. Benjamin; Ludington, Jason D.

2018-01-01

Normative databases containing psycholinguistic variables are commonly used to aid stimulus selection for investigations into language and other cognitive processes. Norms exist for many languages, but not for Thai. The aim of the present research, therefore, was to obtain Thai normative data for the BOSS, a set of 480 high resolution color…

Into the Curriculum. Art: The Z Was Zapped [and] Art: Friendly Plastic [and] Music: American Composers [and] Reading/Language Arts: Chocolate Day [and] Science: Moose [and] Social Studies: Women's History Project.

ERIC Educational Resources Information Center

Rossi, Marie; And Others

1995-01-01

A group of six articles describes activities for art, music, reading/language arts, science, and social studies. Each article includes library media skills objectives, curriculum objectives, grade levels, resources, instructional roles, activity and procedures for completion, evaluation, and follow-up. (AEF)

Intermediate Traces and Intermediate Learners: Evidence for the Use of Intermediate Structure during Sentence Processing in Second Language French

ERIC Educational Resources Information Center

Miller, A. Kate

2015-01-01

This study reports on a sentence processing experiment in second language (L2) French that looks for evidence of trace reactivation at clause edge and in the canonical object position in indirect object cleft sentences with complex embedding and cyclic movement. Reaction time (RT) asymmetries were examined among low (n = 20) and high (n = 20)…

How Auditory Experience Differentially Influences the Function of Left and Right Superior Temporal Cortices.

PubMed

Twomey, Tae; Waters, Dafydd; Price, Cathy J; Evans, Samuel; MacSweeney, Mairéad

2017-09-27

To investigate how hearing status, sign language experience, and task demands influence functional responses in the human superior temporal cortices (STC) we collected fMRI data from deaf and hearing participants (male and female), who either acquired sign language early or late in life. Our stimuli in all tasks were pictures of objects. We varied the linguistic and visuospatial processing demands in three different tasks that involved decisions about (1) the sublexical (phonological) structure of the British Sign Language (BSL) signs for the objects, (2) the semantic category of the objects, and (3) the physical features of the objects.Neuroimaging data revealed that in participants who were deaf from birth, STC showed increased activation during visual processing tasks. Importantly, this differed across hemispheres. Right STC was consistently activated regardless of the task whereas left STC was sensitive to task demands. Significant activation was detected in the left STC only for the BSL phonological task. This task, we argue, placed greater demands on visuospatial processing than the other two tasks. In hearing signers, enhanced activation was absent in both left and right STC during all three tasks. Lateralization analyses demonstrated that the effect of deafness was more task-dependent in the left than the right STC whereas it was more task-independent in the right than the left STC. These findings indicate how the absence of auditory input from birth leads to dissociable and altered functions of left and right STC in deaf participants. SIGNIFICANCE STATEMENT Those born deaf can offer unique insights into neuroplasticity, in particular in regions of superior temporal cortex (STC) that primarily respond to auditory input in hearing people. Here we demonstrate that in those deaf from birth the left and the right STC have altered and dissociable functions. The right STC was activated regardless of demands on visual processing. In contrast, the left STC was sensitive to the demands of visuospatial processing. Furthermore, hearing signers, with the same sign language experience as the deaf participants, did not activate the STCs. Our data advance current understanding of neural plasticity by determining the differential effects that hearing status and task demands can have on left and right STC function. Copyright © 2017 Twomey et al.

Language Sampling for Preschoolers With Severe Speech Impairments

PubMed Central

Ragsdale, Jamie; Bustos, Aimee

2016-01-01

Purpose The purposes of this investigation were to determine if measures such as mean length of utterance (MLU) and percentage of comprehensible words can be derived reliably from language samples of children with severe speech impairments and if such measures correlate with tools that measure constructs assumed to be related. Method Language samples of 15 preschoolers with severe speech impairments (but receptive language within normal limits) were transcribed independently by 2 transcribers. Nonparametric statistics were used to determine which measures, if any, could be transcribed reliably and to determine if correlations existed between language sample measures and standardized measures of speech, language, and cognition. Results Reliable measures were extracted from the majority of the language samples, including MLU in words, mean number of syllables per utterance, and percentage of comprehensible words. Language sample comprehensibility measures were correlated with a single word comprehensibility task. Also, language sample MLUs and mean length of the participants' 3 longest sentences from the MacArthur–Bates Communicative Development Inventory (Fenson et al., 2006) were correlated. Conclusion Language sampling, given certain modifications, may be used for some 3-to 5-year-old children with normal receptive language who have severe speech impairments to provide reliable expressive language and comprehensibility information. PMID:27552110

Language Sampling for Preschoolers With Severe Speech Impairments.

PubMed

Binger, Cathy; Ragsdale, Jamie; Bustos, Aimee

2016-11-01

The purposes of this investigation were to determine if measures such as mean length of utterance (MLU) and percentage of comprehensible words can be derived reliably from language samples of children with severe speech impairments and if such measures correlate with tools that measure constructs assumed to be related. Language samples of 15 preschoolers with severe speech impairments (but receptive language within normal limits) were transcribed independently by 2 transcribers. Nonparametric statistics were used to determine which measures, if any, could be transcribed reliably and to determine if correlations existed between language sample measures and standardized measures of speech, language, and cognition. Reliable measures were extracted from the majority of the language samples, including MLU in words, mean number of syllables per utterance, and percentage of comprehensible words. Language sample comprehensibility measures were correlated with a single word comprehensibility task. Also, language sample MLUs and mean length of the participants' 3 longest sentences from the MacArthur-Bates Communicative Development Inventory (Fenson et al., 2006) were correlated. Language sampling, given certain modifications, may be used for some 3-to 5-year-old children with normal receptive language who have severe speech impairments to provide reliable expressive language and comprehensibility information.

Transferring data objects: A focused Ada investigation

NASA Technical Reports Server (NTRS)

Legrand, Sue

1988-01-01

The use of the Ada language does not guarantee that data objects will be in the same form or have the same value after they have been stored or transferred to another system. There are too many possible variables in such things as the formats used and other protocol conditions. Differences may occur at many different levels of support. These include program level, object level, application level, and system level. A standard language is only one aspect of making a complex system completely homogeneous. Many components must be standardized and the various standards must be integrated. The principal issues in providing for interaction between systems are of exchanging files and data objects between systems which may not be compatible in terms of their host computer, operating system or other factors. A typical resolution of the problem of invalidating data involves at least a common external form, for data objects and for representing the relationships and attributes of data collections. Some of the issues dealing with the transfer of data are listed and consideration is given on how these issues may be handled in the Ada language.

A Survey of Object Oriented Languages in Programming Environments.

DTIC Science & Technology

1987-06-01

subset of natural languages might be more effective , and make the human-computer interface more friendly. 19 .. .. . . -.. -, " ,. o...and complexty of Ada. He meant that the language contained too many features that made it complicated to use effectively . Much of the complexity comes...by sending messages to a class instance. A small subset of the methods in Smalltalk-80 are not expressed in the !-’ Smalhalk-80 programming language

Language Use, Language Ability, and Language Development: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," July through December 1985 (Vol. 46 Nos. 1 through 6).

ERIC Educational Resources Information Center

ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 34 titles deal with a variety of topics, including the following: (1) object conservation and receptive language in day care center infants; (2) the syntactic incorporation of linguistic units; (3) implicit theories of meaning in…

Public health and epidemiology journals published in Brazil and other Portuguese speaking countries

PubMed Central

Barreto, Mauricio L; Barata, Rita Barradas

2008-01-01

It is well known that papers written in languages other than English have a great risk of being ignored simply because these languages are not accessible to the international scientific community. The objective of this paper is to facilitate the access to the public health and epidemiology literature available in Portuguese speaking countries. It was found that it is particularly concentrated in Brazil, with some few examples in Portugal and none in other Portuguese speaking countries. This literature is predominantly written in Portuguese, but also in other languages such as English or Spanish. The paper describes the several journals, as well as the bibliographic databases that index these journals and how to access them. Most journals provide open-access with direct links in the indexing databases. The importance of this scientific production for the development of epidemiology as a scientific discipline and as a basic discipline for public health practice is discussed. To marginalize these publications has implications for a more balanced knowledge and understanding of the health problems and their determinants at a world-wide level. PMID:18826592

Interchanging Lexical Information for a Multilingual Dictionary

PubMed Central

Baud, RH; Nyström, M; Borin, L; Evans, R; Schulz, S; Zweigenbaum, P

2005-01-01

Objective To facilitate the interchange of lexical information for multiple languages in the medical domain. To pave the way for the emergence of a generally available truly multilingual electronic dictionary in the medical domain. Methods An interchange format has to be neutral relative to the target languages. It has to be consistent with current needs of lexicon authors, present and future. An active interaction between six potential authors aimed to determine a common denominator striking the right balance between richness of content and ease of use for lexicon providers. Results A simple list of relevant attributes has been established and published. The format has the potential for collecting relevant parts of a future multilingual dictionary. An XML version is available. Conclusion This effort makes feasible the exchange of lexical information between research groups. Interchange files are made available in a public repository. This procedure opens the door to a true multilingual dictionary, in the awareness that the exchange of lexical information is (only) a necessary first step, before structuring the corresponding entries in different languages. PMID:16778996

FastScript3D - A Companion to Java 3D

NASA Technical Reports Server (NTRS)

Koenig, Patti

2005-01-01

FastScript3D is a computer program, written in the Java 3D(TM) programming language, that establishes an alternative language that helps users who lack expertise in Java 3D to use Java 3D for constructing three-dimensional (3D)-appearing graphics. The FastScript3D language provides a set of simple, intuitive, one-line text-string commands for creating, controlling, and animating 3D models. The first word in a string is the name of a command; the rest of the string contains the data arguments for the command. The commands can also be used as an aid to learning Java 3D. Developers can extend the language by adding custom text-string commands. The commands can define new 3D objects or load representations of 3D objects from files in formats compatible with such other software systems as X3D. The text strings can be easily integrated into other languages. FastScript3D facilitates communication between scripting languages [which enable programming of hyper-text markup language (HTML) documents to interact with users] and Java 3D. The FastScript3D language can be extended and customized on both the scripting side and the Java 3D side.

SSBRP Communication & Data System Development using the Unified Modeling Language (UML)

NASA Technical Reports Server (NTRS)

Windrem, May; Picinich, Lou; Givens, John J. (Technical Monitor)

1998-01-01

The Unified Modeling Language (UML) is the standard method for specifying, visualizing, and documenting the artifacts of an object-oriented system under development. UML is the unification of the object-oriented methods developed by Grady Booch and James Rumbaugh, and of the Use Case Model developed by Ivar Jacobson. This paper discusses the application of UML by the Communications and Data Systems (CDS) team to model the ground control and command of the Space Station Biological Research Project (SSBRP) User Operations Facility (UOF). UML is used to define the context of the system, the logical static structure, the life history of objects, and the interactions among objects.

The syntax of DRAGOON: Evaluation and recommendations

NASA Technical Reports Server (NTRS)

Holloway, C. Michael

1992-01-01

Several different ways to add linguistic support for object-oriented programming to the Ada programming language have been proposed and developed in recent years. The Distributable Reusable Ada Generated from an Object-Oriented Notation (DRAGOON) language is one such Ada extension. The DRAGOON syntax is described for classes, objects, and inheritance, and the syntax is evaluated against the following five criteria: readability, writeability, lack of ambiguity, ease of translation, and consistency with existing Ada syntax. The evaluation reveals several deficiencies in the notation. A revised syntax that corrects these deficiencies is proposed.

EChem++--an object-oriented problem solving environment for electrochemistry. 2. The kinetic facilities of Ecco--a compiler for (electro-)chemistry.

PubMed

Ludwig, Kai; Speiser, Bernd

2004-01-01

We describe a modeling software component Ecco, implemented in the C++ programming language. It assists in the formulation of physicochemical systems including, in particular, electrochemical processes within general geometries. Ecco's kinetic part then translates any user defined reaction mechanism into an object-oriented representation and generates the according mathematical model equations. The input language, its grammar, the object-oriented design of Ecco, based on design patterns, and its integration into the open source software project EChem++ are discussed. Application Strategies are given.

Infants' Selectively Pay Attention to the Information They Receive from a Native Speaker of Their Language.

PubMed

Marno, Hanna; Guellai, Bahia; Vidal, Yamil; Franzoi, Julia; Nespor, Marina; Mehler, Jacques

2016-01-01

From the first moments of their life, infants show a preference for their native language, as well as toward speakers with whom they share the same language. This preference appears to have broad consequences in various domains later on, supporting group affiliations and collaborative actions in children. Here, we propose that infants' preference for native speakers of their language also serves a further purpose, specifically allowing them to efficiently acquire culture specific knowledge via social learning. By selectively attending to informants who are native speakers of their language and who probably also share the same cultural background with the infant, young learners can maximize the possibility to acquire cultural knowledge. To test whether infants would preferably attend the information they receive from a speaker of their native language, we familiarized 12-month-old infants with a native and a foreign speaker, and then presented them with movies where each of the speakers silently gazed toward unfamiliar objects. At test, infants' looking behavior to the two objects alone was measured. Results revealed that infants preferred to look longer at the object presented by the native speaker. Strikingly, the effect was replicated also with 5-month-old infants, indicating an early development of such preference. These findings provide evidence that young infants pay more attention to the information presented by a person with whom they share the same language. This selectivity can serve as a basis for efficient social learning by influencing how infants' allocate attention between potential sources of information in their environment.

Contributions to singing ability by the posterior portion of the superior temporal gyrus of the non-language-dominant hemisphere: First evidence from subdural cortical stimulation, Wada testing, and fMRI

PubMed Central

Suarez, Ralph O.; Golby, Alexandra; Whalen, Stephen; Sato, Susumu; Theodore, William H.; Kufta, Conrad V.; Devinsky, Orrin; Balish, Marshall; Bromfield, Edward B.

2009-01-01

INTRODUCTION Although the substrates that mediate singing abilities in the human brain are not well understood, invasive brain mapping techniques used for clinical decision making such as intracranial electrocortical testing and Wada testing offer a rare opportunity to examine music-related function in a select group of subjects, affording exceptional spatial and temporal specificity. METHODS We studied eight patients with medically refractory epilepsy undergoing indwelling subdural electrode seizure focus localization. All patients underwent Wada testing for language lateralization. Functional assessment of language and music tasks was done by electrode grid cortical stimulation. One patient was also tested non-invasively with functional MRI. Functional organization of singing ability compared to language ability was determined based on four regions-ofinterest: left and right inferior frontal gyrus (IFG), and left and right posterior superior temporal gyrus (pSTG). RESULTS In some subjects, electrical stimulation of dominant pSTG can interfere with speech and not singing, whereas stimulation of non-dominant pSTG area can interfere with singing and not speech. Stimulation of the dominant IFG tends to interfere with both musical and language expression, while non-dominant IFG stimulation was often observed to cause no interference with either task; and finally, that stimulation of areas adjacent to but not within non-dominant pSTG typically does not affect either ability. FMRI mappings of one subject revealed similar music/language dissociation with respect to activation asymmetry within the regions-of-interest. CONCLUSION Despite inherent limitations with respect to strictly research objectives, invasive clinical techniques offer a rare opportunity to probe musical and language cognitive processes of the brain in a select group of patients. PMID:19570530

Constraints in Genetic Programming

NASA Technical Reports Server (NTRS)

Janikow, Cezary Z.

1996-01-01

Genetic programming refers to a class of genetic algorithms utilizing generic representation in the form of program trees. For a particular application, one needs to provide the set of functions, whose compositions determine the space of program structures being evolved, and the set of terminals, which determine the space of specific instances of those programs. The algorithm searches the space for the best program for a given problem, applying evolutionary mechanisms borrowed from nature. Genetic algorithms have shown great capabilities in approximately solving optimization problems which could not be approximated or solved with other methods. Genetic programming extends their capabilities to deal with a broader variety of problems. However, it also extends the size of the search space, which often becomes too large to be effectively searched even by evolutionary methods. Therefore, our objective is to utilize problem constraints, if such can be identified, to restrict this space. In this publication, we propose a generic constraint specification language, powerful enough for a broad class of problem constraints. This language has two elements -- one reduces only the number of program instances, the other reduces both the space of program structures as well as their instances. With this language, we define the minimal set of complete constraints, and a set of operators guaranteeing offspring validity from valid parents. We also show that these operators are not less efficient than the standard genetic programming operators if one preprocesses the constraints - the necessary mechanisms are identified.

A Language Training Strategy for Teaching Young Language-Delayed Children a Functional Syntactical Form.

ERIC Educational Resources Information Center

Hester, Peggy; Hendrickson, Jo

A modeling procedure involving dynamic interactions was used to train three language-delayed preschool children to emit five-element syntactic responses. A single-subject multiple baseline design using within- and across-subject replication was employed to study the acquisition of expanded "agent-action-object" sentences and the…

A Helping Hand with Language Learning: Teaching French Vocabulary with Gesture

ERIC Educational Resources Information Center

Porter, Alison

2016-01-01

Finding ways to make language teaching practices both active and effective is of great importance for young learners. However, extending the foreign language production of young learners in instructional settings beyond the naming of objects is often challenging. The memorisation abilities of very young learners (children aged 5-7) sometimes…

Separable Attentional Predictors of Language Outcome

ERIC Educational Resources Information Center

Salley, Brenda; Panneton, Robin K.; Colombo, John

2013-01-01

The aim of this study was to examine the combined influences of infants' attention and use of social cues in the prediction of their language outcomes. This longitudinal study measured infants' visual attention on a distractibility task (11 months), joint attention (14 months), and language outcomes (word-object association, 14 months; MBCDI…

Attitudes of Jordanian Undergraduate Students towards Using Computer Assisted Language Learning (CALL)

ERIC Educational Resources Information Center

Saeed, Farah Jamal Abed Alrazeq; Al-Zayed, Norma Nawaf

2018-01-01

The study aimed at investigating the attitudes of Jordanian undergraduate students towards using computer assisted-language learning (CALL) and its effectiveness in the process of learning the English language. In order to fulfill the study's objective, the researchers used a questionnaire to collect data, followed-up with semi-structured…

MUET Preparation Language Learning Strategies

ERIC Educational Resources Information Center

Kuen, Yoong Li; Embi, Mohamed Amin

2012-01-01

The main objective of the study was to examine the English language learning strategies (LLS) used by Lower Six students in secondary schools who are sitting for their MUET test. It analyzed the language learning strategies that students use in order to prepare for the MUET test. Data were collected using a survey questionnaire with 300 students.…

Female, Nonnative Perspectives on Second Language Conversation: Connecting Participation with Intercultural Sensitivity

ERIC Educational Resources Information Center

Edstrom, Anne M.

2005-01-01

Although proficiency is a primary goal, the objectives of second language (L2) teaching are also to enhance learners' understanding of the nature of language and culture (National Standards, 1999). This study, based on interviews with 13 American women living in Venezuela, explores nonnatives' perspectives on factors that influence their…

Pragmatics and the aims of language evolution.

PubMed

Scott-Phillips, Thomas C

2017-02-01

Pragmatics has historically played a relatively peripheral role in language evolution research. This is a profound mistake. Here I describe how a pragmatic perspective can inform language evolution in the most fundamental way: by making clear what the natural objects of study are, and hence what the aims of the field should be.

Comparison of Primary School Foreign Language Curricula of Turkey, Germany and the Netherlands

ERIC Educational Resources Information Center

Aslan, Yasin

2016-01-01

Foreign language education at early ages involves a broad spectrum of communication skills using communication, culture, connections, comparisons and community. The aim of this study is to compare the primary foreign language curricula of Turkey, Germany and the Netherlands in terms of objectives, content, teaching processes and evaluation…

Culture Understanding in Foreign Language Teaching

ERIC Educational Resources Information Center

Qu, Yi

2010-01-01

In the course of foreign language teaching, the priority should always be given to increase international understanding by enabling the students to enter into the life, thought, and literature of people who speak another language. The objective may vary from one period to another, but it should long be present in the thinking of our minds. The…

Pronunciation Teaching Practices in Communicative Second Language Classes

ERIC Educational Resources Information Center

Foote, Jennifer Ann; Trofimovich, Pavel; Collins, Laura; Urzúa, Fernanda Soler

2016-01-01

The objective of this research was to provide longitudinal, corpus-based evidence of actual teacher behaviour with respect to the teaching of second language (L2) pronunciation in a communicative language learning context. The data involved 40 hours of videotaped lessons from three experienced teachers recorded four times at 100-hour increments…

Instructional Strategies for Developing Critical Thinking in EFL Classrooms

ERIC Educational Resources Information Center

Zhao, Cairan; Pandian, Ambigapathy; Singh, Manjet Kaur Mehar

2016-01-01

In English as first language contexts, clear requirement for critical thinking (CT) has been listed in teaching guidelines and assessment criteria in higher education. At present, fostering language learners to be critical thinkers is valued in English as a foreign language (EFL) teaching as well; yet how to achieve the objective remains a…

Semantics of Context-Free Fragments of Natural Languages.

ERIC Educational Resources Information Center

Suppes, Patrick

The objective of this paper is to combine the viewpoint of model-theoretic semantics and generative grammar, to define semantics for context-free languages, and to apply the results to some fragments of natural language. Following the introduction in the first section, Section 2 describes a simple artificial example to illustrate how a semantic…

A Morphological Analyzer for Vocalized or Not Vocalized Arabic Language

NASA Astrophysics Data System (ADS)

El Amine Abderrahim, Med; Breksi Reguig, Fethi

This research has been to show the realization of a morphological analyzer of the Arabic language (vocalized or not vocalized). This analyzer is based upon our object model for the Arabic Natural Language Processing (NLP) and can be exploited by NLP applications such as translation machine, orthographical correction and the search for information.

Making Culture Happen in the English Language Classroom

ERIC Educational Resources Information Center

Yakup, Doganay; Ashirimbetova, Madina; Davis, Brent

2013-01-01

The issue of introducing the target culture into language classroom practice has long been an object of debates as well as the opinions of the learners towards it. Eventually, modern practitioners found a way of having the language learners acquainted with the target culture and introducing culture through culture-based textbook activities.…

Caregivers Provide More Labeling Responses to Infants' Pointing than to Infants' Object-Directed Vocalizations

ERIC Educational Resources Information Center

Wu, Zhen; Gros-Louis, Julie

2015-01-01

Existing studies have observed a robust relationship between infants' pointing gestures and language outcomes. By contrast, infants' overall vocal production is not related to language outcomes. One possible explanation for the association between pointing and language is that pointing gestures, as compared to vocalizations, may elicit more verbal…

Chinese Language and Culture Curriculum: Teacher's Manual [and] Student Activity Book.

ERIC Educational Resources Information Center

Soh, Yong-Kian; And Others

This curriculum is designed to introduce Chinese language and culture in the elementary grades, and consists of a teacher's manual and student activity book. The teacher's guide consists of an introductory section, which outlines the rationale, objectives, suggested teaching techniques and materials, and language and culture content of the…

Taking Advantage of the "Big Mo"--Momentum in Everyday English and Swedish and in Physics Teaching

ERIC Educational Resources Information Center

Haglund, Jesper; Jeppsson, Fredrik; Ahrenberg, Lars

2015-01-01

Science education research suggests that our everyday intuitions of motion and interaction of physical objects fit well with how physicists use the term "momentum". Corpus linguistics provides an easily accessible approach to study language in different domains, including everyday language. Analysis of language samples from English text…

Student Teacher Beliefs on Grammar Instruction

ERIC Educational Resources Information Center

Graus, Johan; Coppen, Peter-Arno

2016-01-01

The role of grammar teaching in foreign language education is a controversial one both in second language acquisition (SLA) research and language pedagogy and, as a result, a potential source of confusion to student teachers. The objective of this study was to gain insight into the beliefs on grammar teaching of student teachers of English as a…

High/Scope Preschool Key Experiences: Language and Literacy. [with]Curriculum Videotape.

ERIC Educational Resources Information Center

Brinkman, Nancy A.

During the preschool years, children experience great strides in their ability to use language. This booklet and companion videotape help teachers and parents recognize and support six High/Scope key experiences in language and literacy: (1) talking with others about personally meaningful experiences; (2) describing objects, events, and relations;…

Intentions and Actions in Molecular Self-Assembly: Perspectives on Students' Language Use

ERIC Educational Resources Information Center

Höst, Gunnar E.; Anward, Jan

2017-01-01

Learning to talk science is an important aspect of learning to do science. Given that scientists' language frequently includes intentions and purposes in explanations of unobservable objects and events, teachers must interpret whether learners' use of such language reflects a scientific understanding or inaccurate anthropomorphism and teleology.…

Interdisciplinary Co-operation (Part II of "Language Learning: Individual Needs, Interdisciplinary Co-operation, Bi- and Multilingualism").

ERIC Educational Resources Information Center

1978

The following papers on interdisciplinary cooperation in second language instruction are included: (1) "Language Teaching: Possibilities for Interdisciplinary Co-operation," by James E. Alatis; (2) "L'insegnamento della letteratura italiana (The Teaching of Italian Literature)," by Ezio Raimondi; (3) "Objective Evaluation and Transparency," by…

Moving Wor(l)ds: Practicing Evocative Language Use through Fairy Tales

ERIC Educational Resources Information Center

Herakova, Liliana

2017-01-01

Courses: Public Speaking, Storytelling, Performance Ethnography, Oral Interpretation, Language and Communication. Objectives: The aims of this class exercise are: (1) To engage in a collaborative creative process of developing a story/topic from a simple idea to deepening the relationship with the audience through vivid and evocative language; (2)…

Plurilingual Proficiency as a Learning Objective for a Multilingual Curriculum in the Study of Business in Finland

ERIC Educational Resources Information Center

Schlabach, Joachim

2016-01-01

Plurilingual skills are among the key skills required in international business communication. Employees working in international business operations use multiple languages concurrently, switch between them, and mediate between different languages and cultures. Up until now however, the language teaching accompanying business studies at…

Zimbabwe Colonial and Post-Colonial Language Policy and Planning Practices

ERIC Educational Resources Information Center

Makoni, Sinfree B.; Dube, Busi; Mashiri, Pedzisai

2006-01-01

This monograph focuses on the development of colonial and post-colonial language policies and practices in Zimbabwe, attributing changes to evolving philosophies and politics in colonial and post-colonial Zimbabwe. In colonial Zimbabwe, we argue that the language policies had as one of their key objectives the development of a bilingual white…

Complexity in Child Language. Final Report.

ERIC Educational Resources Information Center

Gordon, Alice M.

The complexity of language of four, five, and six year old children was examined in a psycholinguistic study that attempted to differentiate the characteristics of sentences that were difficult for children to comprehend from those which were easy, and to discover whether children used a subject-verb-object (S-V-O) language strategy to interpret…

Effects of Language Comprehension on Visual Processing--MEG Dissociates Early Perceptual and Late N400 Effects

ERIC Educational Resources Information Center

Hirschfeld, Gerrit; Zwitserlood, Pienie; Dobel, Christian

2011-01-01

We investigated whether and when information conveyed by spoken language impacts on the processing of visually presented objects. In contrast to traditional views, grounded-cognition posits direct links between language comprehension and perceptual processing. We used a magnetoencephalographic cross-modal priming paradigm to disentangle these…

Implementation of multiple intelligences theory in the English language course syllabus at the University of Nis Medical School.

PubMed

Bakić-Mirić, Natasa

2010-01-01

Theory of multiple intelligences (MI) is considered an innovation in learning the English language because it helps students develop all eight intelligences that, on the other hand, represent ways people understand the world around them, solve problems and learn. They are: verbal/linguistic, logical/mathematical, visual/spatial, bodily/kinaesthetic, musical/rhythmic, interpersonal, intrapersonal and naturalist. Also, by focusing on the problem-solving activities, teachers, by implementing theory of multiple intelligences, encourage students not only to build their existing language knowledge but also learn new content and skills. The objective of this study has been to determine the importance of implementation of the theory of multiple intelligences in the English language course syllabus at the University of Nis Medical School. Ways in which the theory of multiple intelligences has been implemented in the English language course syllabus particularly in one lecture for junior year students of pharmacy in the University of Nis Medical School. The English language final exam results from February 2009 when compared with the final exam results from June 2007 prior to the implementation of MI theory showed the following: out of 80 junior year students of pharmacy, 40 obtained grade 10 (outstanding), 16 obtained grade 9 (excellent), 11 obtained grade 8 (very good), 4 obtained grade 7 (good) and 9 obtained grade 6 (pass). No student failed. The implementation of the theory of multiple intelligences in the English language course syllabus at the University of Nis Medical School has had a positive impact on learning the English language and has increased students' interest in language learning. Genarally speaking, this theory offers better understanding of students' intelligence and greater appreciation of their strengths. It provides numerous opportunities for students to use and develop all eight intelligences not just the few they excel in prior to enrolling in a university or college.

Moderating effects of maternal emotional availability on language and cognitive development in toddlers of mothers exposed to a natural disaster in pregnancy: The QF2011 Queensland Flood Study.

PubMed

Austin, Marie-Paule; Christl, Bettina; McMahon, Cathy; Kildea, Sue; Reilly, Nicole; Yin, Carolyn; Simcock, Gabrielle; Elgbeili, Guillaume; Laplante, David P; King, Suzanne

2017-11-01

Prenatal maternal stress exposure has been linked to sub-optimal developmental outcomes in toddlers, while maternal emotional availability is associated with better cognitive and language abilities. It is less clear whether early care-giving relationships can moderate the impact of prenatal stress on child development. The current study investigates the impact of stress during pregnancy resulting from the Queensland Floods in 2011 on toddlers' cognitive and language development, and examines how maternal emotional availability is associated with these outcomes. Data were available from 131 families. Measures of prenatal stress (objective hardship, cognitive appraisal, and three measures of maternal subjective stress) were collected within one year of the 2011 Queensland floods. Maternal emotional availability was rated from video-taped mother-child play sessions at 16 months: sensitivity (e.g., affective connection, responsiveness to signals) and structuring (e.g., scaffolding, guidance, limit-setting). The toddlers' cognitive and language development was assessed at 30 months. Interactions were tested to determine whether maternal emotional availability moderated the relationship between prenatal maternal stress and toddler cognitive and language functioning. Prenatal stress was not correlated with toddlers' cognitive and language development at 30 months. Overall, the higher the maternal structuring and sensitivity, the better the toddlers' cognitive outcomes. However, significant interactions showed that the effects of maternal structuring on toddler language abilities depended on the degree of prenatal maternal subjective stress: when maternal subjective stress was above fairly low levels, the greater the maternal structuring, the higher the child vocabulary level. The current study highlights the importance of maternal emotional availability, especially structuring, for cognitive and language development in young children. Findings suggest that toddlers exposed to higher levels of prenatal maternal stress in utero may benefit from high maternal structuring for their language development. Copyright © 2017 Elsevier Inc. All rights reserved.

Interpreter use in an inner city accident and emergency department.

PubMed Central

Leman, P

1997-01-01

OBJECTIVE: To determine the extent of communication problems that arose from patients whose primary language was non-English presenting to an inner city accident and emergency (A&E) department. METHODS: A prospective survey over seven consecutive days during September 1995. All adult patients other than those directly referred by their general practitioner to an inpatient team had a questionnaire completed by the A&E doctor first seeing the patient. The doctor recorded language ability and form of interpreter used, and estimated any prolongation of the consultation and ability to improve communication by the use of additional services. RESULTS: 103 patients (17%) did not speak English as their primary language; 55 patients (9.1% of the study population) had an English language ability rated as other than good, and 16 (29%) of these consultations could have been improved by the use of additional interpreter services; 28 patients overall (4.6% of the study population) required the use of an interpreter, who was usually a relative. CONCLUSIONS: A significant number of patients presenting to A&E have difficulty in communicating in English. These consultations could often have been improved by the use of additional interpreter services. Telephone interpreter services may provide the answer for use in A&E departments because of their instant and 24 hour availability. Images p99-a PMID:9132201

Structural language, pragmatic communication, behavior, and social competence in children adopted internationally: A pilot study.

PubMed

Petranovich, Christine L; Walz, Nicolay Chertkoff; Staat, Mary Allen; Chiu, Chung-Yiu Peter; Wade, Shari L

2017-01-01

The objectives of this study were to examine the association of structural language and pragmatic communication with behavior problems and social competence in girls adopted internationally. Participants included girls between 6-12 years of age who were internationally adopted from China (n = 32) and Eastern-Europe (n = 25) and a control group of never-adopted girls (n = 25). Children completed the Wechsler Abbreviated Scale of Intelligence. Parents completed the Child Communication Checklist- second edition, the Child Behavior Checklist, and the Home and Community Social Behavior Scales. Compared to the controls, parents in the Eastern European group reported more problems with social competence, externalizing behaviors, structural language, and pragmatic communication. The Chinese group evidenced more internalizing problems. Using generalized linear regression, interaction terms were examined to determine if the associations of pragmatic communication and structural language with behavior problems and social competence varied across groups. Controlling for general intellectual functioning, poorer pragmatic communication was associated with more externalizing problems and poorer social competence. In the Chinese group, poorer pragmatic communication was associated with more internalizing problems. Post-adoption weaknesses in pragmatic communication are associated with behavior problems and social competence. Internationally adopted children may benefit from interventions that target pragmatic communication.

Maintaining Cognitive Functioning in Healthy Seniors with a Technology-Based Foreign Language Program: A Pilot Feasibility Study

PubMed Central

Ware, Caitlin; Damnee, Souad; Djabelkhir, Leila; Cristancho, Victoria; Wu, Ya-Huei; Benovici, Judith; Pino, Maribel; Rigaud, Anne-Sophie

2017-01-01

Researchers have hypothesized that learning a foreign language could be beneficial for seniors, as language learning requires the use of extensive neural networks. We developed and qualitatively evaluated an English training program for older French adults; our principal objective was to determine whether a program integrating technology is feasible for this population. We conducted a 4-month pilot study (16, 2-h sessions) with 14 French participants, (nine women, five men, average age 75). Questionnaires were administered pre- and post-intervention to measure cognitive level and subjective feelings of loneliness or social isolation; however, these scores did not improve significantly. Post-intervention, semi-directive interviews were carried out with participants, and a content/theme analysis was performed. Five main themes were identified from the interviews: Associations with school, attitudes toward English, motivation for learning English, attitudes toward the program’s organization, and social ties. The program was found to be feasible for this age group, yet perceived as quite difficult for participants who lacked experience with English. Nonetheless, most participants found the program to be stimulating and enjoyable. We discuss different suggestions for future programs and future directions for foreign-language learning as a therapeutic and cognitive intervention. PMID:28298892

Can language acquisition be facilitated in cochlear implanted children? Comparison of cognitive and behavioral psychologists’ viewpoints

PubMed Central

Monshizadeh, Leila; Vameghi, Roshanak; Yadegari, Fariba; Sajedi, Firoozeh; Hashemi, Seyed Basir

2016-01-01

AIM To study how language acquisition can be facilitated for cochlear implanted children based on cognitive and behavioral psychology viewpoints? METHODS To accomplish this objective, literature related to behaviorist and cognitive psychology prospects about language acquisition were studied and some relevant books as well as Medline, Cochrane Library, Google scholar, ISI web of knowledge and Scopus databases were searched. Among 25 articles that were selected, only 11 met the inclusion criteria and were included in the study. Based on the inclusion criteria, review articles, expert opinion studies, non-experimental and experimental studies that clearly focused on behavioral and cognitive factors affecting language acquisition in children were selected. Finally, the selected articles were appraised according to guidelines of appraisal of medical studies. RESULTS Due to the importance of the cochlear implanted child’s language performance, the comparison of behaviorist and cognitive psychology points of view in child language acquisition was done. Since each theoretical basis, has its own positive effects on language, and since the two are not in opposition to one another, it can be said that a set of behavioral and cognitive factors might facilitate the process of language acquisition in children. Behavioral psychologists believe that repetition, as well as immediate reinforcement of child’s language behavior help him easily acquire the language during a language intervention program, while cognitive psychologists emphasize on the relationship between information processing, memory improvement through repetitively using words along with “associated” pictures and objects, motor development and language acquisition. CONCLUSION It is recommended to use a combined approach based on both theoretical frameworks while planning a language intervention program. PMID:27872829

Information Object Definition–based Unified Modeling Language Representation of DICOM Structured Reporting

PubMed Central

Tirado-Ramos, Alfredo; Hu, Jingkun; Lee, K.P.

2002-01-01

Supplement 23 to DICOM (Digital Imaging and Communications for Medicine), Structured Reporting, is a specification that supports a semantically rich representation of image and waveform content, enabling experts to share image and related patient information. DICOM SR supports the representation of textual and coded data linked to images and waveforms. Nevertheless, the medical information technology community needs models that work as bridges between the DICOM relational model and open object-oriented technologies. The authors assert that representations of the DICOM Structured Reporting standard, using object-oriented modeling languages such as the Unified Modeling Language, can provide a high-level reference view of the semantically rich framework of DICOM and its complex structures. They have produced an object-oriented model to represent the DICOM SR standard and have derived XML-exchangeable representations of this model using World Wide Web Consortium specifications. They expect the model to benefit developers and system architects who are interested in developing applications that are compliant with the DICOM SR specification. PMID:11751804

Adding Hierarchical Objects to Relational Database General-Purpose XML-Based Information Managements

NASA Technical Reports Server (NTRS)

Lin, Shu-Chun; Knight, Chris; La, Tracy; Maluf, David; Bell, David; Tran, Khai Peter; Gawdiak, Yuri

2006-01-01

NETMARK is a flexible, high-throughput software system for managing, storing, and rapid searching of unstructured and semi-structured documents. NETMARK transforms such documents from their original highly complex, constantly changing, heterogeneous data formats into well-structured, common data formats in using Hypertext Markup Language (HTML) and/or Extensible Markup Language (XML). The software implements an object-relational database system that combines the best practices of the relational model utilizing Structured Query Language (SQL) with those of the object-oriented, semantic database model for creating complex data. In particular, NETMARK takes advantage of the Oracle 8i object-relational database model using physical-address data types for very efficient keyword searches of records across both context and content. NETMARK also supports multiple international standards such as WEBDAV for drag-and-drop file management and SOAP for integrated information management using Web services. The document-organization and -searching capabilities afforded by NETMARK are likely to make this software attractive for use in disciplines as diverse as science, auditing, and law enforcement.

"Can you see me now?" An objective metric for predicting intelligibility of compressed American Sign Language video

NASA Astrophysics Data System (ADS)

Ciaramello, Francis M.; Hemami, Sheila S.

2007-02-01

For members of the Deaf Community in the United States, current communication tools include TTY/TTD services, video relay services, and text-based communication. With the growth of cellular technology, mobile sign language conversations are becoming a possibility. Proper coding techniques must be employed to compress American Sign Language (ASL) video for low-rate transmission while maintaining the quality of the conversation. In order to evaluate these techniques, an appropriate quality metric is needed. This paper demonstrates that traditional video quality metrics, such as PSNR, fail to predict subjective intelligibility scores. By considering the unique structure of ASL video, an appropriate objective metric is developed. Face and hand segmentation is performed using skin-color detection techniques. The distortions in the face and hand regions are optimally weighted and pooled across all frames to create an objective intelligibility score for a distorted sequence. The objective intelligibility metric performs significantly better than PSNR in terms of correlation with subjective responses.

Effects of language proficiency and language of the environment on aphasia therapy in a multilingual

PubMed Central

Goral, Mira; Rosas, Jason; Conner, Peggy S.; Maul, Kristen K.; Obler, Loraine K.

2011-01-01

We examined the relative proficiency of four languages (Spanish, German, French, English) of a multilingual speaker with aphasia, JM. JM’s self-rated proficiency was consistent with his naming accuracy for nouns and verbs (The Object and Action Naming Battery, Druks & Masterson, 2000) and with his performance on selected subtests of the Bilingual Aphasia Test (Paradis & Libben, 1987). Within and between-language changes were measured following two periods of language treatment, one in a highly-proficient language (Spanish) and one in a less-proficient language (English). The various outcome measures differed in their sensitivity to treatment-associated changes. Cross-language treatment effects were linked to the language of the environment at the time of testing and to relative language proficiency. PMID:23185107

Object-oriented Technology for Compressor Simulation

NASA Technical Reports Server (NTRS)

Drummond, C. K.; Follen, G. J.; Cannon, M. R.

1994-01-01

An object-oriented basis for interdisciplinary compressor simulation can, in principle, overcome several barriers associated with the traditional structured (procedural) development approach. This paper presents the results of a research effort with the objective to explore the repercussions on design, analysis, and implementation of a compressor model in an object oriented (OO) language, and to examine the ability of the OO system design to accommodate computational fluid dynamics (CFD) code for compressor performance prediction. Three fundamental results are that: (1) the selection of the object oriented language is not the central issue; enhanced (interdisciplinary) analysis capability derives from a broader focus on object-oriented technology; (2) object-oriented designs will produce more effective and reusable computer programs when the technology is applied to issues involving complex system inter-relationships (more so than when addressing the complex physics of an isolated discipline); and (3) the concept of disposable prototypes is effective for exploratory research programs, but this requires organizations to have a commensurate long-term perspective. This work also suggests that interdisciplinary simulation can be effectively accomplished (over several levels of fidelity) with a mixed language treatment (i.e., FORTRAN-C++), reinforcing the notion the OO technology implementation into simulations is a 'journey' in which the syntax can, by design, continuously evolve.

Feasibility of Spanish-language acquisition for acute medical care providers: novel curriculum for emergency medicine residencies.

PubMed

Grall, Kristi H; Panchal, Ashish R; Chuffe, Eliud; Stoneking, Lisa R

2016-01-01

Language and cultural barriers are detriments to quality health care. In acute medical settings, these barriers are more pronounced, which can lead to poor patient outcomes. We implemented a longitudinal Spanish-language immersion curriculum for emergency medicine (EM) resident physicians. This curriculum includes language and cultural instruction, and is integrated into the weekly EM didactic conference, longitudinal over the entire 3-year residency program. Language proficiency was assessed at baseline and annually on the Interagency Language Roundtable (ILR) scale, via an oral exam conducted by the same trained examiner each time. The objective of the curriculum was improvement of resident language skills to ILR level 1+ by year 3. Significance was evaluated through repeated-measures analysis of variance. The curriculum was launched in July 2010 and followed through June 2012 (n=16). After 1 year, 38% had improved over one ILR level, with 50% achieving ILR 1+ or above. After year 2, 100% had improved over one level, with 90% achieving the objective level of ILR 1+. Mean ILR improved significantly from baseline, year 1, and year 2 (F=55, df =1; P<0.001). Implementation of a longitudinal, integrated Spanish-immersion curriculum is feasible and improves language skills in EM residents. The curriculum improved EM-resident language proficiency above the goal in just 2 years. Further studies will focus on the effect of language acquisition on patient care in acute settings.

The Impact of Patient Language Proficiency and Interpreter Service Use on the Quality of Psychiatric Care: A Systematic Review

PubMed Central

Bauer, Amy M.; Alegría, Margarita

2010-01-01

Objective To determine the effects of limited English proficiency and use of interpreters on the quality of psychiatric care. Methods A systematic literature search for English-language publications was conducted in PubMed, PsycInfo, and CINAHL and by review of the reference lists of included articles and expert sources. Of 321 citations, 26 peer-reviewed articles met inclusion criteria by reporting primary data on the clinical care for psychiatric disorders among patients with limited proficiency in English or in the providers’ language. Results Little systematic research has addressed the impact of language proficiency or interpreter use on the quality of psychiatric care in contemporary US settings. Therefore, the literature to date is insufficient to inform evidence-based guidelines for improving quality of care among patients with limited English proficiency. Nonetheless, evaluation in a patient’s non-primary language can lead to incomplete or distorted mental status assessment whereas assessments conducted via untrained interpreters may contain interpreting errors. Consequences of interpreter errors include clinicians’ failure to identify disordered thought or delusional content. Use of professional interpreters may improve disclosure and attenuate some difficulties. Diagnostic agreement, collaborative treatment planning, and referral for specialty care may be compromised. Conclusions Clinicians should become aware of the types of quality problems that may occur when evaluating patients in a non-primary language or via an interpreter. Given demographic trends in the US, future research should aim to address the deficit in the evidence base to guide clinical practice and policy. PMID:20675834

On the Diversity of Linguistic Data and the Integration of the Language Sciences.

PubMed

D'Alessandro, Roberta; van Oostendorp, Marc

2017-01-01

An integrated science of language is usually advocated as a step forward for linguistic research. In this paper, we maintain that integration of this sort is premature, and cannot take place before we identify a common object of study. We advocate instead a science of language that is inherently multi-faceted, and takes into account the different viewpoints as well as the different definitions of the object of study. We also advocate the use of different data sources, which, if non-contradictory, can provide more solid evidence for linguistic analysis. Last, we argue that generative grammar is an important tile in the puzzle.

Quantum non-objectivity from performativity of quantum phenomena

NASA Astrophysics Data System (ADS)

Khrennikov, Andrei; Schumann, Andrew

2014-12-01

We analyze the logical foundations of quantum mechanics (QM) by stressing non-objectivity of quantum observables, which is a consequence of the absence of logical atoms in QM. We argue that the matter of quantum non-objectivity is that, on the one hand, the formalism of QM constructed as a mathematical theory is self-consistent, but, on the other hand, quantum phenomena as results of experimenters’ performances are not self-consistent. This self-inconsistency is an effect of the language of QM differing greatly from the language of human performances. The former is the language of a mathematical theory that uses some Aristotelian and Russellian assumptions (e.g., the assumption that there are logical atoms). The latter language consists of performative propositions that are self-inconsistent only from the viewpoint of conventional mathematical theory, but they satisfy another logic that is non-Aristotelian. Hence, the representation of quantum reality in linguistic terms may be different: the difference between a mathematical theory and a logic of performative propositions. To solve quantum self-inconsistency, we apply the formalism of non-classical self-referent logics.

Agent-based Modeling Methodology for Analyzing Weapons Systems

DTIC Science & Technology

2015-03-26

like programming language that allows access to AFSIM library objects. Figure 10 depicts the various objects that make up a platform within...AFSIM and can be accessed through the scripting language (Zeh & Birkmire, 2014). 29 Figure 10: AFSIM Platform Components (AFSIM Overview, 2014...defined, accessible , and has all the elements of both air-to-air and air-to-ground combat that allow sufficient exploration of the main factors of

An Ada Object Oriented Missile Flight Simulation

DTIC Science & Technology

1991-09-01

identify by block number) This thesis uses the Ada programming language in the design and development of an air-to-air missile flight simulation with...object oriented techniques and sound software engineering principles. The simulation is designed to be more understandable, modifiable, efficient and...Department of Computer Science ii ABSTRACT This thesis uses the Ada programming language in the design and development of an air-to-air missile flight

Meeting the Objectives of the Curriculum at the First Stage of Basic School by the Child Having Left the Language Immersion Kindergarten

ERIC Educational Resources Information Center

Kukk, Airi; Õun, Tiia

2014-01-01

Year after year, the interest in early learning of the state language by non-Estonian children has increased. In Estonia, the course has been directed that non-Estonian learners have to reach functional bilingualism by the time they leave basic school and thus to become competitive in labour and education markets in Estonia. The objective of the…

The Design and Implementation of an Object-Oriented, Production-Rule Interpreter.

DTIC Science & Technology

1984-12-01

S. CONTRACT OR GRANT NUMBER(s) .Heinz M. McArthur 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK AREA & WORK UNIT...implementation of two prototype interpreters for Omega, an object-oriented, production- rule programming language. The first implementation is a throw- away...production-rule programming language. The first implementa- tion is a throw-away prototype written in LISP; the second implementation is a more complete

Rules and construction effects in learning the argument structure of verbs.

PubMed

Demuth, Katherine; Machobane, Malillo; Moloi, Francina

2003-11-01

Theorists of language acquisition have long debated the means by which children learn the argument structure of verbs (e.g. Bowerman, 1974, 1990; Pinker, 1984, 1989; Tomasello, 1992). Central to this controversy has been the possible role of verb semantics, especially in learning which verbs undergo dative-shift alternation in languages like English. The learning problem is somewhat simplified in Bantu double object constructions, where all applicative verbs show the same order of postverbal objects. However, Bantu languages differ as to what that order is, some placing the benefactive argument first, and others placing the animate argument first. Learning the language-specific word-order restrictions on Bantu double object applicative constructions is therefore more akin to setting a parameter (cf. Hyams, 1986). This study examined 100 three- to eight-year-old children's knowledge of word order restrictions in Sesotho double object applicatives. Performance on forced choice elicited production tasks found that four-year-olds showed evidence of rule learning, although eight-year-olds had not yet attained adult levels of performance. Further investigation found lexical construction effects for three-year-olds. These findings suggest that learning the argument structure of verbs, even when lexical semantics is not involved, may be more sensitive to lexical construction effects than previously thought.

TMS-induced modulation of action sentence priming in the ventral premotor cortex.

PubMed

Tremblay, Pascale; Sato, Marc; Small, Steven L

2012-01-01

Despite accumulating evidence that cortical motor areas, particularly the lateral premotor cortex, are activated during language comprehension, the question of whether motor processes help mediate the semantic encoding of language remains controversial. To address this issue, we examined whether low frequency (1 Hz) repetitive transcranial magnetic stimulation (rTMS) of the left ventral premotor cortex (PMv) can interfere with the comprehension of sentences describing manual actions, visual properties of manipulable and non-manipulable objects, and actions of the lips and mouth. Using a primed semantic decision task, sixteen participants were asked to determine for a given sentence whether or not an auditorily presented target word was congruent with the sentence. We hypothesized that if the left PMv is contributing semantic information that is used to comprehend action and object related sentences, then TMS applied over PMv should result in a disruption of semantic priming. Our results show that TMS reduces semantic priming, induces a shift in response bias, and increases response sensitivity, but does so only during the processing of manual action sentences. This suggests a preferential contribution of PMv to the processing of sentences describing manual actions compared to other types of sentences. Copyright © 2011 Elsevier Ltd. All rights reserved.

Weaknesses in the Resident Language Training System of Defense Language Institute Affect the Quality of Trained Linguists. Report to the Secretary of the Army.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

This report is a summary of the review of the Defense Language Institute (DLI) that was made by the General Accounting Office (GAO) at the request of a member of Congress. The objectives of the study were to identify and analyze significant internal DLI problems that diminish the overall effectiveness of the language training provided there.…

ROOT.NET: Using ROOT from .NET languages like C# and F#

NASA Astrophysics Data System (ADS)

Watts, G.

2012-12-01

ROOT.NET provides an interface between Microsoft's Common Language Runtime (CLR) and .NET technology and the ubiquitous particle physics analysis tool, ROOT. ROOT.NET automatically generates a series of efficient wrappers around the ROOT API. Unlike pyROOT, these wrappers are statically typed and so are highly efficient as compared to the Python wrappers. The connection to .NET means that one gains access to the full series of languages developed for the CLR including functional languages like F# (based on OCaml). Many features that make ROOT objects work well in the .NET world are added (properties, IEnumerable interface, LINQ compatibility, etc.). Dynamic languages based on the CLR can be used as well, of course (Python, for example). Additionally it is now possible to access ROOT objects that are unknown to the translation tool. This poster will describe the techniques used to effect this translation, along with performance comparisons, and examples. All described source code is posted on the open source site CodePlex.

Brain basis of communicative actions in language

PubMed Central

Egorova, Natalia; Shtyrov, Yury; Pulvermüller, Friedemann

2016-01-01

Although language is a key tool for communication in social interaction, most studies in the neuroscience of language have focused on language structures such as words and sentences. Here, the neural correlates of speech acts, that is, the actions performed by using language, were investigated with functional magnetic resonance imaging (fMRI). Participants were shown videos, in which the same critical utterances were used in different communicative contexts, to Name objects, or to Request them from communication partners. Understanding of critical utterances as Requests was accompanied by activation in bilateral premotor, left inferior frontal and temporo-parietal cortical areas known to support action-related and social interactive knowledge. Naming, however, activated the left angular gyrus implicated in linking information about word forms and related reference objects mentioned in critical utterances. These findings show that understanding of utterances as different communicative actions is reflected in distinct brain activation patterns, and thus suggest different neural substrates for different speech act types. PMID:26505303

Brain basis of communicative actions in language.

PubMed

Egorova, Natalia; Shtyrov, Yury; Pulvermüller, Friedemann

2016-01-15

Although language is a key tool for communication in social interaction, most studies in the neuroscience of language have focused on language structures such as words and sentences. Here, the neural correlates of speech acts, that is, the actions performed by using language, were investigated with functional magnetic resonance imaging (fMRI). Participants were shown videos, in which the same critical utterances were used in different communicative contexts, to Name objects, or to Request them from communication partners. Understanding of critical utterances as Requests was accompanied by activation in bilateral premotor, left inferior frontal and temporo-parietal cortical areas known to support action-related and social interactive knowledge. Naming, however, activated the left angular gyrus implicated in linking information about word forms and related reference objects mentioned in critical utterances. These findings show that understanding of utterances as different communicative actions is reflected in distinct brain activation patterns, and thus suggest different neural substrates for different speech act types. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Language Training: A Program for Retarded Children

ERIC Educational Resources Information Center

Stremel, Kathleen

1972-01-01

Three moderately to severely retarded children who demonstrated a limited expressive noun vocabulary were placed in a language program to be trained to produce the basic grammatical relations (subject-verb-object responses). (Author)

PubMed Central

GALLUS, R.; FETONI, A.R.; MARTINA, B.M.; MUZZI, E.; ORZAN, E.; BASTANZA, G.

2016-01-01

SUMMARY In the context of permanent childhood hearing loss, early audiological diagnosis is a prerequisite for activation of an adequate rehabilitation program to prevent or limit the known effects that auditory deprivation determines on language development and cognitive skills in neonates. Audiological diagnosis consists schematically of three phases: identification of subjects at risk, definition of hearing loss and/or children features, verification of appropriateness of diagnosis itself and a rehabilitation programme. Strategies and methods of audiological diagnosis are well defined and include an integration of data coming from objective methods with clinical and behavioural data. Although the substantial effectiveness of procedures and a general consensus on their use and interpretation have been defined, there are several critical issues concerning the achievement of this objective, which will be discussed in this paper. PMID:27054387

Papers and Reports on Child Language Development, Volume 25. Proceedings of the Annual Child Language Research Forum (18th, Stanford, CA, April 4-6, 1986).

ERIC Educational Resources Information Center

Stanford Univ., CA. Dept. of Linguistics.

Papers on child language development include: "Sentence Frame Effects on Children's Category Judgments" (Alison K. Adams); "Color Similarity in Children's Classifications and Extension of Object Labels" (Dare Baldwin); "Situational Properties of Early Verb Meaning" (Pol Cuvelier); "Similarity, Specificity, and…

Early Childhood Bilingualism in the Montessori Children's House: Guessable Context and the Planned Environment. Spotlight: Montessori--Multilingual, Multicultural.

ERIC Educational Resources Information Center

Rosanova, Michael

1998-01-01

Describes the InterCultura Montessori School language immersion program in Oak Park, Illinois. Profiles the work of several children to illustrate important language learning strategies. Recommends that language immersion programs include: survival vocabulary skills; repetition of key grammatical forms; use of objects, pictures, and dramatization;…

Examining Assumptions in Second Language Research: A Postmodern View. CLCS Occasional Paper No. 45.

ERIC Educational Resources Information Center

Masny, Diana

In a review of literature on second language learning, an opinion is put forth that certain assumptions underlying the theory and the research have influenced researchers' attitudes about second language development and diminished the objectivity of the research. Furthermore the content of the research must then be examined within its…

Children's Spatial Thinking: Does Talk about the Spatial World Matter?

ERIC Educational Resources Information Center

Pruden, Shannon M.; Levine, Susan C.; Huttenlocher, Janellen

2011-01-01

In this paper we examine the relations between parent spatial language input, children's own production of spatial language, and children's later spatial abilities. Using a longitudinal study design, we coded the use of spatial language (i.e. words describing the spatial features and properties of objects; e.g. big, tall, circle, curvy, edge) from…

SCDC Spanish Curricula Units. Language Arts Strand, Unit 9, Grade 3, Teacher's Guide.

ERIC Educational Resources Information Center

Spanish Curricula Development Center, Miami Beach, FL.

Instructional and assessment activities are presented in this teacher's guide to unit nine's language arts strand for third graders. Activities in reading, language analysis, and creative expression, both oral and written, are formulated in kits 33-36; they center around the basic theme of the nation as a community. Focus, objectives, and…

On the Spot: Using Mobile Devices for Listening and Speaking Practice on a French Language Programme

ERIC Educational Resources Information Center

Demouy, Valerie; Kukulska-Hulme, Agnes

2010-01-01

This paper presents and discusses the initial findings of a mobile language learning project undertaken in the context of an undergraduate distance-learning French language programme at The Open University (UK). The overall objective of the project was to investigate students' experiences when using their own portable devices for additional…

SCDC Spanish Curricula Units. Language Arts, Unit 6, Grade 2, Teacher's Guide.

ERIC Educational Resources Information Center

Spanish Curricula Development Center, Miami Beach, FL.

Language arts instructional and assessment activities for grade two are described in this teacher's guide to the language arts strand of unit six. Focus, objective and materials for each activity are given in English and Spanish, with teacher instructions only in Spanish. This strand includes a continuation of the basic activities of past units:…

Promoting Student Autonomy through the Use of the European Language Portfolio

ERIC Educational Resources Information Center

Gonzalez, Jesus Angel

2009-01-01

The European Language Portfolio (ELP) is a document launched by the Council of Europe in 2001 which consists of three sections: the Passport, the Language Biography, and the Dossier. It has two complementary functions: a pedagogic function (helping students to reflect on their learning and objectives) and a reporting function (providing a record…

Vocabulary Teaching in Foreign Language via Audiovisual Method Technique of Listening and Following Writing Scripts

ERIC Educational Resources Information Center

Bozavli, Ebubekir

2017-01-01

The objective is hereby study is to compare the effects of conventional and audiovisual methods on learning efficiency and success of retention with regard to vocabulary teaching in foreign language. Research sample consists of 21 undergraduate and 7 graduate students studying at Department of French Language Teaching, Kazim Karabekir Faculty of…

Emotion and Language Politics: The Brazilian Case

ERIC Educational Resources Information Center

Rajagopalan, Kanavillil

2004-01-01

The objective of this paper is to make a case for the claim that exclusive focus on the rational has only helped isolate linguists and prevented them from having a say on important political issues relating to language. One important feature of the ordinary person's view of and involvement with language is that emotions play an important role in…

Chinese as a Second Language, Level I: Teacher's Manual.

ERIC Educational Resources Information Center

Lew, Helene

The lessons in this booklet are developed for the Chinese Bilingual Pilot Program, San Francisco Unified School District. The main objective is to teach Cantonese to non-Chinese speaking children so that they can use this new language in a meaningful way such as, carry on a simple conversation in that language. The ultimate goal in the oral…

The Foreign Language and Intercultural Competence Teacher: The Acquisition of a New Professional Identity

ERIC Educational Resources Information Center

Sercu, Lies

2006-01-01

It has now become commonplace to state that foreign language learning should be viewed in an intercultural perspective. The main objective of foreign language education is no longer defined strictly in terms of the acquisition of communicative competence. Teachers are now required to teach intercultural communicative competence. The aim of the…

The Use of Tense and Agreement by Hungarian-Speaking Children with Language Impairment

ERIC Educational Resources Information Center

Lukacs, Agnes; Leonard, Laurence B.; Kas, Bence; Pleh, Csaba

2009-01-01

Purpose: Hungarian is a null-subject language with both agglutinating and fusional elements in its verb inflection system, and agreement between the verb and object as well as between the verb and subject. These characteristics make this language a good test case for alternative accounts of the grammatical deficits of children with language…

Seven Hypotheses on Language Loss Causes and Cures.

ERIC Educational Resources Information Center

Crawford, James

Objective evidence indicates that despite public fears and the claims of those who would make English the official language of the United States, it is not English, but minority tongues that are threatened in this country today. In the last 5 years, educators have noticed a sharp decline in native language skills among Native American children.…

Carrying out a Language Policy Change: Advocacy Coalitions and the Management of Linguistic Landscape

ERIC Educational Resources Information Center

Sloboda, Marian; Szabo-Gilinger, Eszter; Vigers, Dick; Simicic, Lucija

2010-01-01

This paper focuses on agency in language policy change. The object of the analysis is the processes of bilingualization of signage in three European towns. Located in the Czech Republic, Hungary and Wales, the towns differ in various respects, including the extent to which signage language policies have faced opposition and threatened social…

Metaphoric Modeling of Foreign Language Teaching and Learning, with Special Reference to Teaching Philosophy Statements

ERIC Educational Resources Information Center

Alghbban, Mohammed I.; Ben Salamh, Sami; Maalej, Zouheir

2017-01-01

The current article investigates teachers' metaphoric modeling of foreign language teaching and learning at the College of Languages and Translation, King Saud University. It makes use of teaching philosophy statements as a corpus. Our objective is to analyze the underlying conceptualizations of teaching/learning, the teachers' perception of the…

Attitudinal Patterns of Secondary Education Students in Catalonia. The Direct and Moderator Effects of Origin

ERIC Educational Resources Information Center

Ianos, Maria Adelina; Huguet, Àngel; Lapresta-Rey, Cecilio

2017-01-01

Language attitudes have become more relevant than ever as a result of the considerable number of immigrant students enrolled in the Catalan educational system and the challenges this entails in terms of promoting social integration and language learning. Therefore, the objective of the study is to increase our understanding of language attitudes…

Can a Microwave Heat up Coffee? How English- and Japanese-Speaking Children Choose Subjects in Lexical Causative Sentences

ERIC Educational Resources Information Center

Kanero, Junko; Hirsh-Pasek, Kathy; Golinkoff, Roberta Michnick

2016-01-01

Languages differ greatly in how they express causal events. In languages like Japanese, the subjects of causative sentences, or "causers," are generally animate and intentional, whereas in other languages like English, causers range widely from animate beings to inanimate objects (e.g. Wolff, Jeon & Li, 2009). This paper explores…

Using Story Boxes in Language Learning

ERIC Educational Resources Information Center

Collins, Rita

2009-01-01

Story boxes and story bags are containers for holding realia that are used to enhance reading and provide a variety of activities for encouraging language acquisition and use. Whatever the packaging, these are good ways to develop students' interest in books. Using realia, or real-life objects, to teach a foreign language is not a novel concept.…

Vocabulary Development in European Portuguese: A Replication Study Using the Language Development Survey

ERIC Educational Resources Information Center

Rescorla, Leslie; Nyame, Josephine; Dias, Pedro

2016-01-01

Purpose: Our objective was to replicate previous cross­linguistic findings by comparing Portuguese and U.S. children with respect to (a) effects of language, gender, and age on vocabulary size; (b) lexical composition; and (c) late talking. Method: We used the Language Development Survey (LDS; Rescorla, 1989) with children (18-35 months) learning…

The Languages of the Valencian Educational System: The Results of Two Decades of Language Policy.

ERIC Educational Resources Information Center

Arroyo, Jose Luis Blas

2002-01-01

The compulsory education system in the autonomous Spanish region known as the Comunidad Valenciano has offered a varied program of bilingual education. Spanish and Valenciano, an autochthonous variety of Catalan, alternate according to various curricular programs as the main teaching languages. Examines the objectives of each of these programs, as…

Beyond the Curriculum: A Chinese Example of Issues Constraining Effective English Language Teaching

ERIC Educational Resources Information Center

Li, Minglin; Baldauf, Richard

2011-01-01

Studies of English language education in primary and secondary schools in Asia have shown that at different times the orientation of English language curricula for schools has been adjusted to meet changing sociopolitical and educational trends. In much of Asia the emphasis of the objectives set out in the English curricula has shifted from…

Speaking like a "Good American": National Identity and the Legacy of German-Language Education

ERIC Educational Resources Information Center

Kibler, Amanda

2008-01-01

Background/Context: As a case study in minority language restriction, the German example provides a useful historical counterpoint to more recent debates regarding the place of non-English languages in American schools. Purpose/Objective/Research Question/Focus of Study and Research Design: This historical analysis examines the role of education…

Discriminating Children with Language Impairment among English-Language Learners from Diverse First-Language Backgrounds

ERIC Educational Resources Information Center

Paradis, Johanne; Schneider, Phyllis; Duncan, Tamara Sorenson

2013-01-01

Purpose: In this study, the authors sought to determine whether a combination of English-language measures and a parent questionnaire on first-language development could adequately discriminate between English-language learners (ELLs) with and without language impairment (LI) when children had diverse first-language backgrounds. Method:…

Language Use in Six Study Abroad Programs: An Exploratory Analysis of Possible Predictors

ERIC Educational Resources Information Center

Dewey, Dan P.; Bown, Jennifer; Baker, Wendy; Martinsen, Rob A.; Gold, Carrie; Eggett, Dennis

2014-01-01

A common predictor of language gains during study abroad (SA) is amount of language use. Yet little attention has been given to determining what factors influence the extent of language use while abroad. Studies in this area have mainly been case studies of learners in single locations. In this larger study, we seek to determine variables…

Beyond common features: The role of roles in determining similarity1

PubMed Central

Jones, Matt; Love, Bradley C.

2007-01-01

Historically, accounts of object representation and perceived similarity have focused on intrinsic features. Although more recent accounts have explored how objects, scenes, and situations containing common relational structures come to be perceived as similar, less is known about how the perceived similarity of parts or objects embedded within these relational systems is affected. The current studies test the hypothesis that objects situated in common relational systems come to be perceived as more similar. Similarity increases most for objects playing the same role within a relation (e.g., predator), but also increases for objects playing different roles within the same relation (e.g., the predator or prey role in the hunts relation) regardless of whether the objects participate in the same instance of the relation. This pattern of results can be captured by extending existing models that extract meaning from text corpora so that they are sensitive to the verb-specific thematic roles that objects fill. Alternative explanations based on analogical and inferential processes are also considered, as well as the implications of the current findings to research in language processing, personality and person perception, decision making, and category learning. PMID:17094958

Getting it right by getting it wrong: When learners change languages

PubMed Central

Hudson Kam, Carla L.; Newport, Elissa L.

2009-01-01

When natural language input contains grammatical forms that are used probabilistically and inconsistently, learners will sometimes reproduce the inconsistencies; but sometimes they will instead regularize the use of these forms, introducing consistency in the language that was not present in the input. In this paper we ask what produces such regularization. We conducted three artificial language experiments, varying the use of determiners in the types of inconsistency with which they are used, and also comparing adult and child learners. In Experiment 1 we presented adult learners with scattered inconsistency – the use of multiple determiners varying in frequency in the same context – and found that adults will reproduce these inconsistencies at low levels of scatter, but at very high levels of scatter will regularize the determiner system, producing the most frequent determiner form almost all the time. In Experiment 2 we showed that this is not merely the result of frequency: when determiners are used with low frequencies but in consistent contexts, adults will learn all of the determiners veridically. In Experiment 3 we compared adult and child learners, finding that children will almost always regularize inconsistent forms, whereas adult learners will only regularize the most complex inconsistencies. Taken together, these results suggest that regularization processes in natural language learning, such as those seen in the acquisition of language from non-native speakers or in the formation of young languages, may depend crucially on the nature of language learning by young children. PMID:19324332

Object-oriented numerical computing C++

NASA Technical Reports Server (NTRS)

Vanrosendale, John

1994-01-01

An object oriented language is one allowing users to create a set of related types and then intermix and manipulate values of these related types. This paper discusses object oriented numerical computing using C++.

Does language shape thought? Mandarin and English speakers' conceptions of time.

PubMed

Boroditsky, L

2001-08-01

Does the language you speak affect how you think about the world? This question is taken up in three experiments. English and Mandarin talk about time differently--English predominantly talks about time as if it were horizontal, while Mandarin also commonly describes time as vertical. This difference between the two languages is reflected in the way their speakers think about time. In one study, Mandarin speakers tended to think about time vertically even when they were thinking for English (Mandarin speakers were faster to confirm that March comes earlier than April if they had just seen a vertical array of objects than if they had just seen a horizontal array, and the reverse was true for English speakers). Another study showed that the extent to which Mandarin-English bilinguals think about time vertically is related to how old they were when they first began to learn English. In another experiment native English speakers were taught to talk about time using vertical spatial terms in a way similar to Mandarin. On a subsequent test, this group of English speakers showed the same bias to think about time vertically as was observed with Mandarin speakers. It is concluded that (1) language is a powerful tool in shaping thought about abstract domains and (2) one's native language plays an important role in shaping habitual thought (e.g., how one tends to think about time) but does not entirely determine one's thinking in the strong Whorfian sense. Copyright 2001 Academic Press.

Late Language Emergence at 24 Months: An Epidemiological Study of Prevalence, Predictors, and Covariates

PubMed Central

Zubrick, Stephen R.; Taylor, Catherine L.; Rice, Mabel L.

2012-01-01

Purpose The primary objectives of this study were to determine the prevalence of late language emergence (LLE) and to investigate the predictive status of maternal, family, and child variables. Method This is a prospective cohort study of 1766 epidemiologically ascertained twenty-four-month singleton children. The framework was an ecological model of child development, encompassing a wide range of maternal, family, and child variables. Data were obtained using postal questionnaire. Item analyses of the 6-item Ages and Stages Questionnaire (ASQ) Communication Scale yielded a composite score encompassing comprehension as well as production items. One standard deviation below the mean yielded good separation of affected from unaffected children. Analyses of bivariate relationships with maternal, family, and child variables were carried out, followed by multivariate logistic regression to predict LLE group membership. Results 13.4% of the sample showed late language emergence via the ASQ criterion; 19.1% using a single item “combining words.” Risk for LLE at 24 months was not associated with particular strata of parental educational levels, socioeconomic resources, parental mental health, parenting practices or family functioning. Significant predictors included familial history of late language emergence, male gender and early neurobiological growth. Covariates included psychosocial indicators. Conclusion Results are congruent with models of language emergence and impairment that posit a strong role for neurobiological and genetic mechanisms of onset that operate across a wide variation in maternal and family characteristics. PMID:18055773

To ‘Get by’ or ‘get help’? A qualitative study of physicians’ challenges and dilemmas when patients have limited English proficiency

PubMed Central

Parsons, Janet A; Baker, Natalie A; Smith-Gorvie, Telisha; Hudak, Pamela L

2014-01-01

Objective Encounters between patients and physicians who do not speak the same language are relatively common in Canada, particularly in urban settings; this trend is increasing worldwide. Language discordance has important effects on health outcomes, including mortality. This study sought to explore physicians’ experiences of care provision in situations of language discordance in depth. Design Qualitative study based on individual interviews. Interview guides elicited physicians’ perspectives on how they determined whether communication could proceed unaided. A descriptive qualitative approach was adopted, entailing inductive thematic analysis. Participants 22 physicians experienced in treating patients in situations of language discordance were recruited from the emergency and internal medicine departments of an urban tertiary-care hospital. Setting Large, inner-city teaching hospital in Toronto, Canada, one of the most linguistically diverse cities internationally. Results Determining when to ‘get by’ or ‘get help’ in order to facilitate communication was described as a fluid and variable process. Deciding which strategy to use depended on three inter-related factors: time/time constraints, acuity of situation and ease of use/availability of translation aids. Participants reported at times feeling conflicted about their decisions, portraying some of these clinical encounters as a ‘troubling space’ in which they experienced one or more dilemmas related to real versus ideal practice, responsibility and informed consent. Conclusions In situations of language discordance, a physician's decision to ‘get by’ (vs ‘get help’) rests on a judgement of whether communication can be considered ‘good enough’ to proceed and depends on the circumstances of the specific encounter. The tension set up between what is ‘ideal’ and what is practically possible can be experienced as a dilemma by physicians. The study's findings have implications for practice and policy not only in Canada but in other multilingual settings, and indicate that physicians require greater support. PMID:24902724

The Language Growth of Spanish-Speaking English Language Learners

ERIC Educational Resources Information Center

Rojas, Raul; Iglesias, Aquiles

2013-01-01

Although the research literature regarding language growth trajectories is burgeoning, the shape and direction of English Language Learners' (ELLs) language growth trajectories are largely not known. This study used growth curve modeling to determine the shape of ELLs' language growth trajectories across 12,248 oral narrative language samples…

Bilinguals' Existing Languages Benefit Vocabulary Learning in a Third Language

ERIC Educational Resources Information Center

Bartolotti, James; Marian, Viorica

2017-01-01

Learning a new language involves substantial vocabulary acquisition. Learners can accelerate this process by relying on words with native-language overlap, such as cognates. For bilingual third language learners, it is necessary to determine how their two existing languages interact during novel language learning. A scaffolding account predicts…

Into the Curriculum. Music/Art/Reading/Language Arts: Can You Guess the Animal? [and] Science: The Ocean [and] Science: Biome and Animal Unit [and] Social Studies: How Many Forms of Transportation Can You Find?

ERIC Educational Resources Information Center

Ritz-Salminen, Dianne; Ely, Patricia; Asire, Marty

2000-01-01

Presents four fully developed library media activities that are designed for use with specific curriculum units in music and art, reading and language arts, science, and social studies. Each activity identifies library media skills objectives, curriculum objectives, grade levels, resources, librarian and teacher instructional roles, procedures,…

GELLO: an object-oriented query and expression language for clinical decision support.

PubMed

Sordo, Margarita; Ogunyemi, Omolola; Boxwala, Aziz A; Greenes, Robert A

2003-01-01

GELLO is a purpose-specific, object-oriented (OO) query and expression language. GELLO is the result of a concerted effort of the Decision Systems Group (DSG) working with the HL7 Clinical Decision Support Technical Committee (CDSTC) to provide the HL7 community with a common format for data encoding and manipulation. GELLO will soon be submitted for ballot to the HL7 CDSTC for consideration as a standard.

Do individuals with autism process words in context? Evidence from language-mediated eye-movements.

PubMed

Brock, Jon; Norbury, Courtenay; Einav, Shiri; Nation, Kate

2008-09-01

It is widely argued that people with autism have difficulty processing ambiguous linguistic information in context. To investigate this claim, we recorded the eye-movements of 24 adolescents with autism spectrum disorder and 24 language-matched peers as they monitored spoken sentences for words corresponding to objects on a computer display. Following a target word, participants looked more at a competitor object sharing the same onset than at phonologically unrelated objects. This effect was, however, mediated by the sentence context such that participants looked less at the phonological competitor if it was semantically incongruous with the preceding verb. Contrary to predictions, the two groups evidenced similar effects of context on eye-movements. Instead, across both groups, the effect of sentence context was reduced in individuals with relatively poor language skills. Implications for the weak central coherence account of autism are discussed.

C-Language Integrated Production System, Version 5.1

NASA Technical Reports Server (NTRS)

Riley, Gary; Donnell, Brian; Ly, Huyen-Anh VU; Culbert, Chris; Savely, Robert T.; Mccoy, Daniel J.; Giarratano, Joseph

1992-01-01

CLIPS 5.1 provides cohesive software tool for handling wide variety of knowledge with support for three different programming paradigms: rule-based, object-oriented, and procedural. Rule-based programming provides representation of knowledge by use of heuristics. Object-oriented programming enables modeling of complex systems as modular components. Procedural programming enables CLIPS to represent knowledge in ways similar to those allowed in such languages as C, Pascal, Ada, and LISP. Working with CLIPS 5.1, one can develop expert-system software by use of rule-based programming only, object-oriented programming only, procedural programming only, or combinations of the three.

Modular Mount Control System for Telescopes

NASA Astrophysics Data System (ADS)

Mooney, J.; Cleis, R.; Kyono, T.; Edwards, M.

The Space Observatory Control Kit (SpOCK) is the hardware, computers and software used to run small and large telescopes in the RDS division of the Air Force Research Laboratories (AFRL). The system is used to track earth satellites, celestial objects, terrestrial objects and aerial objects. The system will track general targets when provided with state vectors in one of five coordinate systems. Client-toserver and server-to-gimbals communication occurs via human-readable s-expressions that may be evaluated by the computer language called Racket. Software verification is achieved by scripts that exercise these expressions by sending them to the server, and receiving the expressions that the server evaluates. This paper describes the adaptation of a modular mount control system developed primarily for LEO satellite imaging on large and small portable AFRL telescopes with a goal of orbit determination and the generation of satellite metrics.

A Correlational Study of Graphic Organizers and Science Achievement of English Language Learners

NASA Astrophysics Data System (ADS)

Clarke, William Gordon

English language learners (ELLs) demonstrate lower academic performance and have lower graduation and higher dropout rates than their non-ELL peers. The primary purpose of this correlational quantitative study was to investigate the relationship between the use of graphic organizer-infused science instruction and science learning of high school ELLs. Another objective was to determine if the method of instruction, socioeconomic status (SES), gender, and English language proficiency (ELP) were predictors of academic achievement of high school ELLs. Data were gathered from a New York City (NYC) high school fall 2012-2013 archival records of 145 ninth-grade ELLs who had received biology instruction in freestanding English as a second language (ESL) classes, followed by a test of their learning of the material. Fifty-four (37.2%) of these records were of students who had learned science by the conventional textbook method, and 91 (62.8%) by using graphic organizers. Data analysis employed the Statistical Package for the Social Sciences (SPSS) software for multiple regression analysis, which found graphic organizer use to be a significant predictor of New York State Regents Living Environment (NYSRLE) test scores (p < .01). One significant regression model was returned whereby, when combined, the four predictor variables (method of instruction, SES, gender, and ELP) explained 36% of the variance of the NYSRLE score. Implications of the study findings noted graphic organizer use as advantageous for ELL science achievement. Recommendations made for practice were for (a) the adoption of graphic organizer infused-instruction, (b) establishment of a protocol for the implementation of graphic organizer-infused instruction, and (c) increased length of graphic organizer instructional time. Recommendations made for future research were (a) a replication quantitative correlational study in two or more high schools, (b) a quantitative quasi-experimental quantitative study to determine the influence of graphic organizer instructional intervention and ELL science achievement, (c) a quantitative quasi-experimental study to determine the effect of teacher-based factors on graphic organizer-infused instruction, and (c) a causal comparative study to determine the efficacy of graphic organizer use in testing modifications for high school ELL science.

A basic interpretation of the technical language of radiation processing

NASA Astrophysics Data System (ADS)

Deeley, Catherine M.

2004-09-01

For the food producer contemplating the purchase of radiation processing equipment the task of evaluating the strengths and weaknesses of the available technologies, electron beam (E-beam), X-ray and gamma, to determine the best option for their application, is onerous. Not only is the level of investment daunting but also, to be sure of comparing like with like, the evaluator requires a basic understanding of the science underpinning radiation processing. There have been many papers published that provide technical specialists with a rigorous interpretation of this science (In: Gaughran, E.R.L., Goudie, A.J. (Eds.), Technical Developments and Prospects of Sterilization by Ionizing Radiation, International Conference, Vienna. Multiscience Publications Ltd., pp. 145-172). The objective for this paper is to give non-specialists an introduction to the language of radiation processing and to clarify some of the terminology associated with the use of radioactive sources for this application.

Language mapping with verbs and sentences in awake surgery: a review.

PubMed

Rofes, Adrià; Miceli, Gabriele

2014-06-01

Intraoperative language mapping in awake surgery is typically conducted by asking the patient to produce automatic speech and to name objects. These tasks might not map language with sufficient accuracy, as some linguistic processes can only be triggered by tasks that use verbs and sentences. Verb and sentence processing tasks are currently used during surgery, albeit sparsely. Medline, PubMed, and Web of Science records were searched to retrieve studies focused on language mapping with verbs/sentences in awake surgery. We review the tasks reported in the published literature, spell out the language processes assessed by each task, list the cortical and subcortical regions whose stimulation inhibited language processing, and consider the types of errors elicited by stimulation in each region. We argue that using verb tasks allows a more thorough evaluation of language functions. We also argue that verb tasks are preferable to object naming tasks in the case of frontal lesions, as lesion and neuroimaging data demonstrate that these regions play a critical role in verb and sentence processing. We discuss the clinical value of these tasks and the current limitations of the procedure, and provide some guidelines for their development. Future research should aim toward a differentiated approach to language mapping - one that includes the administration of standardized and customizable tests and the use of longitudinal neurocognitive follow-up studies. Further work will allow researchers and clinicians to understand brain and language correlates and to improve the current surgical practice.

Of Substance: The Nature of Language Effects on Entity Construal

PubMed Central

Li, Peggy; Dunham, Yarrow; Carey, Susan

2009-01-01

Shown an entity (e.g., a plastic whisk) labeled by a novel noun in neutral syntax, speakers of Japanese, a classifier language, are more likely to assume the noun refers to the substance (plastic) than are speakers of English, a count/mass language, who are instead more likely to assume it refers to the object kind (whisk; Imai and Gentner, 1997). Five experiments replicated this language type effect on entity construal, extended it to quite different stimuli from those studied before, and extended it to a comparison between Mandarin-speakers and English-speakers. A sixth experiment, which did not involve interpreting the meaning of a noun or a pronoun that stands for a noun, failed to find any effect of language type on entity construal. Thus, the overall pattern of findings supports a non-Whorfian, language on language account, according to which sensitivity to lexical statistics in a count/mass language leads adults to assign a novel noun in neutral syntax the status of a count noun, influencing construal of ambiguous entities. The experiments also document and explore cross-linguistically universal factors that influence entity construal, and favor Prasada's (1999) hypothesis that features indicating non-accidentalness of an entity's form lead participants to a construal of object-kind rather than substance-kind. Finally, the experiments document the age at which the language type effect emerges in lexical projection. The details of the developmental pattern are consistent with the lexical statistics hypothesis, along with a universal increase in sensitivity to material kind. PMID:19230873

Development of the object permanence concept in cleft lip and palate and noncleft lip and palate infants.

PubMed

Pecyna, P M; Feeney-Giacoma, M E; Neiman, G S

1987-06-01

Studies of language acquisition in cleft lip and palate infants have not investigated the development of specific cognitive concepts, such as object permanence, which may be related to early linguistic skills. This study obtained comparative data on the development of the object permanence concept in cleft lip and palate and noncleft lip and palate infants to determine whether there were significant differences in rate or sequence of development. Infants were tested for the object permanence concept from 12 through 18 months of age. Results revealed significant improvement in all infants' scores with age, indicating progressive development of the concept. Further, while scores were not significantly different between the cleft lip and palate groups, scores for these groups were significantly better than scores for noncleft lip and palate infants. Superior performance of the cleft lip and palate infants may have resulted from increased environmental stimulation provided by their parents. Implications for intervention and future research in this area are presented.

Fast mapping semantic features: performance of adults with normal language, history of disorders of spoken and written language, and attention deficit hyperactivity disorder on a word-learning task.

PubMed

Alt, Mary; Gutmann, Michelle L

2009-01-01

This study was designed to test the word learning abilities of adults with typical language abilities, those with a history of disorders of spoken or written language (hDSWL), and hDSWL plus attention deficit hyperactivity disorder (+ADHD). Sixty-eight adults were required to associate a novel object with a novel label, and then recognize semantic features of the object and phonological features of the label. Participants were tested for overt ability (accuracy) and covert processing (reaction time). The +ADHD group was less accurate at mapping semantic features and slower to respond to lexical labels than both other groups. Different factors correlated with word learning performance for each group. Adults with language and attention deficits are more impaired at word learning than adults with language deficits only. Despite behavioral profiles like typical peers, adults with hDSWL may use different processing strategies than their peers. Readers will be able to: (1) recognize the influence of a dual disability (hDSWL and ADHD) on word learning outcomes; (2) identify factors that may contribute to word learning in adults in terms of (a) the nature of the words to be learned and (b) the language processing of the learner.

"Knowing What You Don't Know": Language Insight in Semantic Dementia.

PubMed

Savage, Sharon A; Piguet, Olivier; Hodges, John R

2015-01-01

Reduced insight commonly occurs in dementia and can be specific to one area of functioning. Despite recent models identifying a role for semantic memory, little investigation of insight has been conducted in semantic dementia (SD), with patients often described as being aware of their language problems. This study aims to investigate language insight in SD. Twenty-two SD (n = 11 severe, n = 11 mild-moderate) and 9 nonfluent primary progressive aphasic patients completed three experimental language tasks to assess knowledge and awareness of certain words. Skills in evaluating language were tested by comparing performance ratings on the Cookie Theft task with objective scoring. Awareness regarding the existence and previous use of certain words was tested using two additional tasks. While SD patients were as accurate as nonfluent patients in rating their own performance on the Cookie Theft immediately following the task, they were significantly poorer at evaluating the same content re-recorded, or other examples of poor language. Compared to nonfluent patients, severe SD patients also made more errors identifying previously known low frequency words. Lastly, when tested on labels for specific aspects of an object, only SD patients made errors regarding the existence, or their past knowledge, of certain words. SD patients show a general awareness of their language impairments, but have difficulty evaluating language content. These difficulties adversely affect the ability to reflect upon current and past language skills producing an under-awareness of language deficits. This mild, secondary form of anosognosia appears to increase with greater levels of semantic impairment.

Maternal Obesity, Overweight and Gestational Diabetes Affect the Offspring Neurodevelopment at 6 and 18 Months of Age--A Follow Up from the PREOBE Cohort.

PubMed

Torres-Espinola, Francisco J; Berglund, Staffan K; García-Valdés, Luz Ma; Segura, Ma Teresa; Jerez, Antonio; Campos, Daniel; Moreno-Torres, Rosario; Rueda, Ricardo; Catena, Andrés; Pérez-García, Miguel; Campoy, Cristina

2015-01-01

Brain development in fetal life and early infancy is critical to determine lifelong performance in various neuropsychological domains. Metabolic pathologies such as overweight, obesity, and gestational diabetes in pregnant women are prevalent and increasing risk factors that may adversely affect long-term brain development in their offspring. The objective of this research was to investigate the influence of maternal metabolic pathologies on the neurodevelopment of the offspring at 6 and 18 months of life. This was a prospective case-control study of 331 mother- and child pairs from Granada, Spain. The mothers were included during pregnancy into four groups according to their pre-gestational body mass index and their gestational diabetes status; overweight (n:56), obese (n:64), gestational diabetic (n:79), and healthy normal weight controls (n:132). At 6 months and 18 months we assessed the children with the Bayley III scales of neurodevelopment. At 6 months (n=215), we found significant group differences in cognition composite language, and expressive language. Post hoc test revealed unexpectedly higher scores in the obese group compared to the normal weight group and a similar trend in overweight and diabetic group. The effects on language remained significant after adjusting for confounders with an adjusted odds ratio for a value above median in composite language score of 3.3 (95% CI: 1.1, 10.0; p=0.035) for children of obese mothers. At 18 month (n=197), the offspring born to obese mothers had lost five points in language composite scores and the previous differences in language and cognition was replaced by a suggestive trend of lower gross motor scores in the overweight, obese, and diabetic groups. Infants of obese mothers had a temporary accelerated development of cognition and language, followed by a rapid deceleration until 18 months of age, particularly of language scores. This novel observation prompts further confirmative studies to explore possible placental and neurodevelopmental mechanisms involved.

Targeting Complex Sentences in Older School Children with Specific Language Impairment: Results from an Early-Phase Treatment Study

ERIC Educational Resources Information Center

Balthazar, Catherine H.; Scott, Cheryl M.

2018-01-01

Purpose: This study investigated the effects of a complex sentence treatment at 2 dosage levels on language performance of 30 school-age children ages 10-14 years with specific language impairment. Method: Three types of complex sentences (adverbial, object complement, relative) were taught in sequence in once or twice weekly dosage conditions.…

Mobile Technologies as Boundary Objects in the Hands of Student Teachers of Languages inside and outside the University

ERIC Educational Resources Information Center

Gajek, Elzbieta

2016-01-01

This paper presents the use of mobile devices by students of linguistics, future foreign language teachers, outside the university and in-campus, and their vision of the potential usefulness of such devices for language learning at tertiary level. As various characteristics of mobile devices influence their usability, users select a device to fit…

BAAL/CUP Seminar 2015: Eyetracking as a Research Method in Online Language Education

ERIC Educational Resources Information Center

Stickler, Ursula; Shi, Lijing

2016-01-01

The seminar took place at The Open University, Milton Keynes, United Kingdom, 12-13 June 2015. The objectives of this seminar were to explore the use of eyetracking in advancing online language education, and to provide a platform for the exchange of ideas across disciplines (language, education, and computing). The overarching aim was to lay the…

Principles Underlying the Bilingual Aphasia Test (BAT) and Its Uses

ERIC Educational Resources Information Center

Paradis, Michel

2011-01-01

The Bilingual Aphasia Test (BAT) is designed to be objective (so it can be administered by a lay native speaker of the language) and equivalent across languages (to allow for a comparison between the languages of a given patient as well as across patients from different institutions). It has been used not only with aphasia but also with any…

The Role of Drama on Cultural Sensitivity, Motivation and Literacy in a Second Language Context

ERIC Educational Resources Information Center

Bournot-Trites, Monique; Belliveau, George; Spiliotopoulos, Valia; Séror, Jérémie

2007-01-01

Although drama has been used successfully in English as a second language and has been shown to have positive effects on achievement and on self-confidence and motivation in various studies, it has received little attention in French immersion context where subjects are taught in French, the second language of students. The objective of this study…

Les fins et les moyens d'un enseignement de l'anglais en vue d'objectifs specifiques (Teaching English for Special Purposes: Objectives and Approaches).

ERIC Educational Resources Information Center

Widdowson, H. G.

1981-01-01

Argues against the thesis that a thorough study of the language used in the relevant professional environments is necessary and sufficient to produce adequate instructional materials for special purposes language courses. Maintains that this purely functional approach to language teaching ignores fundamental communication needs and impairs student…