Search results for "PET"

showing 10 items of 12749 documents

Prior Precision Modulates the Minimization of Auditory Prediction Error

2019

International audience; The predictive coding model of perception proposes that successful representation of the perceptual world depends upon canceling out the discrepancy between prediction and sensory input (i.e., prediction error). Recent studies further suggest a distinction to be made between prediction error triggered by non-predicted stimuli of different prior precision (i.e., inverse variance). However, it is not fully understood how prediction error with different precision levels is minimized in the predictive process. Here, we conducted a magnetoencephalography (MEG) experiment which orthogonally manipulated prime-probe relation (for contextual precision) and stimulus repetition…

Auditory perceptionrepetitionMean squared prediction errorSpeech recognitionmedia_common.quotation_subjectStimulus (physiology)050105 experimental psychologylcsh:RC321-571Cognitive Penetration[SCCO]Cognitive science03 medical and health sciencesBehavioral Neuroscience0302 clinical medicinePerceptual learningPerceptionmedicinemagnetoencephalography (MEG)0501 psychology and cognitive sciencesaivotutkimuspredictive codinglcsh:Neurosciences. Biological psychiatry. Neuropsychiatryennakointita515Biological PsychiatryOriginal ResearchVisual CortexMathematicsmedia_commonPredictive codingprediction errorMEGmedicine.diagnostic_testmagnetoencephalagraphy (MEG)[SCCO.NEUR]Cognitive science/Neuroscience05 social sciencesMagnetoencephalographykuuloauditory perceptionPsychiatry and Mental healthNeuropsychology and Physiological Psychologyhavainnointi ja aistiminenNeurologyMinificationtoistoärsykkeet030217 neurology & neurosurgeryNeuroscienceCoding TheoryFrontiers in Human Neuroscience
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Ausspracheübungen in finnischen DaF-Lehrwerken : eine Untersuchung an sechs Lehrwerkserien für die Anfängerstufe

2007

AusspracheDeutsch als FremdspracheoppikirjatAusspracheübungLehrwerkkritiksaksan kielikieletLehrwerkforschungääntäminenopetusAusspracheunterricht
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Fingerprint Quality Evaluation in a Novel Embedded Authentication System for Mobile Users

2015

The way people access resources, data and services, is radically changing using modern mobile technologies. In this scenario, biometry is a good solution for security issues even if its performance is influenced by the acquired data quality. In this paper, a novel embedded automatic fingerprint authentication system (AFAS) for mobile users is described. The goal of the proposed system is to improve the performance of a standard embedded AFAS in order to enable its employment in mobile devices architectures. The system is focused on the quality evaluation of the raw acquired fingerprint, identifying areas of poor quality. Using this approach, no image enhancement process is needed after the …

AuthenticationArticle SubjectComputer Networks and CommunicationsComputer sciencebusiness.industrymedia_common.quotation_subjectFingerprint (computing)Real-time computingFingerprint Verification CompetitionComputer Science Applications1707 Computer Vision and Pattern RecognitionTK5101-6720Fingerprint recognitionComputer Science ApplicationsComputer Networks and CommunicationEmbedded systemData qualityTelecommunicationMobile technologyQuality (business)businessMobile devicemedia_commonMobile Information Systems
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Publilian Authenticity of the Petronian Fragment (Sat. 55) and metre used by Publilius Syrus

2013

Authenticity Publilius Syrus Petronius ancient metre
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Zu interkulturellen Begegnungen in der gymnasialen Oberstufe : Erfahrungen finnischer Schüler mit finnisch-deutschen Schulpartnerschaften

2011

Nykyinen käsitys vieraiden kielten opettamisesta Suomessa painottaa kielen lisäksi myös kohdekulttuurin tuntemusta. Kielen opetuksessa tulisi huomioida sen kulttuurinen konteksti. Tämän tutkimuksen tavoitteena oli kartoittaa suomalaisten lukiolaisten kokemuksia ulkomaisesta ystävyyskoulutoiminnasta. Erityisen kiinnostuksen kohteena olivat lukiolaisten motiivit osallistua projektiin, heidän näkemyksensä projektin suunnittelusta ja toteutuksesta, sekä heidän kokemuksensa projektin vaikutuksista kulttuurienväliseen oppimiseen ja kielitaitoon. Työn teoreettisessa osassa tarkastellaan kulttuurienvälistä kompetenssia kansainvälisyyskasvatuksen tavoitteena Suomen lukio-opetussuunnitelmassa ja sen …

AuthentizitätlukiolaisetSchulpartnerschaftinterkulturelle KompetenzBegegnungspädagogiksaksan kielierfahrungbedingtes Lernenmotiivitinterkulturelles Lernenkulttuurienvälinen viestintäopetusystävyyskoulut
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Semantic Verbal Fluency in Children with and without Autism Spectrum Disorder: Relationship with Chronological Age and IQ

2016

We administered a semantic verbal fluency (SVF) task to two groups of children (age range from 5 to 8): 47 diagnosed with Autism Spectrum Disorder (ASD Group) and 53 with typical development (Comparison Group), matched on gender, chronological age, and non-verbal IQ. Four specific indexes were calculated from the SVF task, reflecting the different underlying cognitive strategies used: clustering (component of generativity and lexical-semantic access), and switching (executive component, cognitive flexibility). First, we compared the performance of the two groups on the different SVF task indicators, with the ASD group scoring lower than the Comparison Group, although the difference was grea…

Autism Spectrum Disorderbehavioral disciplines and activities050105 experimental psychologyDevelopmental psychology03 medical and health sciencesFluency0302 clinical medicinemedicinePsychologyVerbal fluency test0501 psychology and cognitive sciencesfluencyGeneral PsychologyOriginal ResearchGenerativityswitching05 social sciencesCognitive flexibilityFlexibility (personality)Cognitionmedicine.diseaseLinguistic competenceflexibilitygenerativityAutism spectrum disordersemanticPsychology030217 neurology & neurosurgeryclusteringFrontiers in Psychology
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Theory of Mind Profiles in Children With Autism Spectrum Disorder: Adaptive/Social Skills and Pragmatic Competence

2020

Theory of Mind (ToM) is one of the most relevant concepts in the field of social cognition, particularly in the case of Autism Spectrum Disorders (ASD). Literature showing that individuals with ASD display deficits in ToM is extensive and robust. However, some related issues deserve more research: the heterogeneous profile of ToM abilities in children with ASD and the association between different levels of ToM development and social, pragmatic, and adaptive behaviors in everyday life. The first objective of this study was to identify profiles of children with ASD without intellectual disability (ID), based on explicit and applied ToM knowledge, and compare these profiles with a group of ch…

Autismlcsh:BF1-990autismPragmatic competencebehavioral disciplines and activitiesDevelopmental psychologySocialSocial skillsSocial cognitionTheory of mindIntellectual disabilitymedicinePsychologyGeneral PsychologyOriginal Researchtheory of mindAdaptive behaviorpragmatic competenceNeuropsychologysocialadaptative skillsmedicine.diseaselcsh:PsychologyAutism spectrum disorderTheory of mindAdaptative skillsAutismPsychology
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Hitaan opiskelijan analyysi

2013

Tutkimuksen tarkoituksena oli tutkia luokanopettajaopiskelijan kokemusta opiskelusta ja ymmärtää opiskelussa koettuja jännitteitä. Niitä syntyi ympäristön odotusten ja oman kokemuksen välillä, kun opiskeluissa kesti suunniteltua pidempään. Opiskelun hitaus tuntuu ongelmalliselta, sillä yliopisto-opintoja on pyritty nopeuttamaan ja tehostamaan. Opiskelijoiden haluttaisiin valmistuvan nykyistä nopeammin. Hidas opiskelija määrittyy herkästi epäonnistujaksi, vaikka oma kokemus opiskelusta olisi toinen. Tutkimuksessa kuvattiin autoetnografisella otteella tutkijan omaa opiskelukokemusta. Tutkimusteksti muodostui aineiston ja analyysin vuoropuheluksi; kokemuksen näkyväksi tekeminen, analysointi ja…

Autoetnografiasyyllisyysopiskelutehokkuushitauspsykodynamiikkaopettajankoulutusepävarmuus
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Teaching competence strategies to students through teamwork

2016

El Espacio Europeo de Educación Superior plantea desarrollar y evaluar métodos de aprendizaje centrados en la adquisición de competencias, que permitirán al alumno enfrentarse a distintos tipos de situaciones, tanto en contextos académicos como profesionales. Este nuevo planteamiento, implica el uso de diferentes metodologías didácticas, entre las que se encuentra el trabajo en grupo. Sin embargo, para el profesor universitario es un desafío evaluar los resultados del aprendizaje en grupo y no siempre se muestra como una tarea sencilla. En el presente trabajo se realiza una aproximación a los diferentes métodos de evaluación de la competencia realizar trabajos en grupo, mediante una revisió…

AutoevaluaciónCoevaluaciónlcsh:LC8-6691Educació Avaluaciólcsh:Special aspects of educationEEESEducaciónTrabajo en grupoCompetenciaslcsh:LAvaluació educativalcsh:Education
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Mediadores psicológicos y motivación deportiva en judocas españoles.

2006

El presente trabajo analizó las diferencias de la motivación en situación precompetitiva de judocas en función de los mediadores psicológicos (percepciones de competencia, apoyo a la autonomía y relaciones sociales), tal y como postula el Modelo Jerárquico de la Motivación Intrínseca, Extrínseca y Amotivación (Vallerand, 1997, 2001; Vallerand y Losier, 1999). Se empleó una muestra de 181 judocas de edades comprendidas entre los 14 y 16 años. Utilizamos una metodología selectiva, con diseño prospectivo simple. Los datos se analizaron mediante un MANOVA, tomando como variables independientes los mediadores psicológicos y el sexo de los deportistas y como variables dependientes cada una de las…

AutonomiaCompetenciaCompetenceCompetencia ; Autonomia ; Relaciones sociales ; AdolescenciaSocial relationshipsAdolescenciaUNESCO::CIENCIAS DE LA VIDARelaciones socialesAutonomy:CIENCIAS DE LA VIDA [UNESCO]Competence ; Autonomy ; Social relationships ; AdolescenceAdolescence
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