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Race, Elizabeth A.; Shanker, Shanti; Wagner, Anthony D. – Journal of Cognitive Neuroscience, 2009
Past experience is hypothesized to reduce computational demands in PFC by providing bottom-up predictive information that informs subsequent stimulus-action mapping. The present fMRI study measured cortical activity reductions ("neural priming"/"repetition suppression") during repeated stimulus classification to investigate the mechanisms through…
Descriptors: Cognitive Processes, Brain Hemisphere Functions, Diagnostic Tests, Classification
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Grossmann, Tobias; Gliga, Teodora; Johnson, Mark H.; Mareschal, Denis – Journal of Cognitive Neuroscience, 2009
We measured looking times and ERPs to examine the cognitive and brain bases of perceptual category learning in 6-month-old infants. In Experiment 1, we showed that categorization and exemplar discrimination rely on different cortical processes. Specifically, the repetition of individual exemplars resulted in differential cortical processing at…
Descriptors: Infants, Classification, Perception, Neurological Organization
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Levinson, Stephen C.; Burenhult, Niclas – Language, 2009
This short report draws attention to an interesting kind of configuration in the lexicon that seems to have escaped theoretical or systematic descriptive attention. These configurations, which we dub SEMPLATES, consist of an abstract structure or template, which is recurrently instantiated in a number of lexical sets, typically of different form…
Descriptors: Language Patterns, Semantics, Form Classes (Languages), Vocabulary Development
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Lohmann, Ingrid; Mayer, Christine – Paedagogica Historica: International Journal of the History of Education, 2009
This introductory article provides the conceptual framework to integrate the following international contributions and their various historical, regional, institutional and cultural contexts. It does so by focusing mainly on three aspects: (1) Childhood and youth as social constructs, the varying classifications of these life phases, their…
Descriptors: Educational History, Child Development, Classification, At Risk Persons
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Woollacott, L. C. – European Journal of Engineering Education, 2009
The CDIO (Conceive-Design-Implement-Operate) syllabus is the most detailed statement on the goals of engineering education currently found in the literature. This paper presents an in-depth validation exercise of the CDIO syllabus using the taxonomy of engineering competencies as a validating instrument. The study explains the attributes that make…
Descriptors: Engineering Education, Validity, Classification, Engineering
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Walters, Glenn D.; Berry, David T. R.; Lanyon, Richard I.; Murphy, Michael P. – Psychological Assessment, 2009
A taxometric analysis of 3 factor scales extracted from the Health Problem Overstatement (HPO) scale of the Psychological Screening Inventory (PSI; R. I. Lanyon, 1970, 1978) was performed on the data from 1,240 forensic and psychiatric patients. Mean above minus below a cut, maximum covariance, and latent-mode factor analyses produced results…
Descriptors: Measures (Individuals), Screening Tests, Patients, Deception
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Vroomen, Jean; Baart, Martijn – Language and Speech, 2009
Listeners hearing an ambiguous speech sound flexibly adjust their phonetic categories in accordance with lipread information telling what the phoneme should be (recalibration). Here, we tested the stability of lipread-induced recalibration over time. Listeners were exposed to an ambiguous sound halfway between /t/ and /p/ that was dubbed onto a…
Descriptors: Phonetics, Lipreading, Phonemes, Classification
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Goddard, Cliff; Wierzbicka, Anna – Language Sciences, 2009
This study explores the contrastive lexical semantics of verbs comparable to "cut" and "chop" in three languages (English, Polish, and Japanese), using the natural semantic metalanguage (NSM) technique of semantic analysis. It proposes a six-part semantic template, and argues that this template can serve as a basis for a lexical typology of…
Descriptors: Physical Activities, Semantics, Verbs, Contrastive Linguistics
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Zou, Qing; Liu, Guoying – Program: Electronic Library and Information Systems, 2009
Purpose: The purpose of this paper is to investigate various issues related to Chinese language localisation in Evergreen, an open source integrated library system (ILS). Design/methodology/approach: A Simplified Chinese version of Evergreen was implemented and tested and various issues such as encoding, indexing, searching, and sorting…
Descriptors: Information Systems, Chinese, Classification, Indexing
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Rehder, Bob; Colner, Robert M.; Hoffman, Aaron B. – Journal of Memory and Language, 2009
Besides traditional supervised classification learning, people can learn categories by inferring the missing features of category members. It has been proposed that feature inference learning promotes learning a category's internal structure (e.g., its typical features and interfeature correlations) whereas classification promotes the learning of…
Descriptors: Eye Movements, Learning Motivation, Classification, Inferences
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de Bildt, Annelies; Sytema, Sjoerd; van Lang, Natasja D. J.; Minderaa, Ruud B.; van Engeland, Herman; de Jonge, Maretha V. – Journal of Autism and Developmental Disorders, 2009
The revised ADOS algorithms, proposed by Gotham et al. (J Autism Dev Disord 37:613-627, 2007), were investigated in an independent sample of 558 Dutch children (modules 1, 2 and 3). The revised algorithms lead to better balanced sensitivity and specificity for modules 2 and 3, without losing efficiency of the classification. Including the…
Descriptors: Autism, Diagnostic Tests, Classification, Mathematics
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Sims, Wendy, Ed. – Journal of Research in Music Education, 2009
This article presents a study conducted by Cornelia Yarbrough and Jennifer Whitaker titled "Analysis of Reviewer Comments About Quantitative Manuscripts Accepted by the "Journal of Research in Music Education"." The study aims to analyze reviewers' comments for quantitative manuscripts with regard to the following categories: section discussed…
Descriptors: Music Education, Interrater Reliability, Evaluators, Meta Analysis
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Spitzer, Bernhard; Bauml, Karl-Heinz – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2009
Prior work on retrieval-induced forgetting showed that retrieving a subset of formerly studied items can impair item recognition of related, nonretrieved material. Here it was investigated whether retrieval practice can also impair the items' recognition as a member of a studied category. Subjects studied preexperimentally unrelated words that…
Descriptors: Memory, Recognition (Psychology), Task Analysis, Vocabulary
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Quinn, Paul C.; Doran, Matthew M.; Reiss, Jason E.; Hoffman, James E. – Child Development, 2009
Previous looking time studies have shown that infants use the heads of cat and dog images to form category representations for these animal classes. The present research used an eye-tracking procedure to determine the time course of attention to the head and whether it reflects a preexisting bias or online learning. Six- to 7-month-olds were…
Descriptors: Attention, Online Courses, Infants, Classification
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Rice, Jennifer King; Roellke, Christopher; Sparks, Dina; Kolbe, Tammy – Teachers College Record, 2009
Background/Context: Evidence suggests that teachers are a critical resource in realizing high-quality educational opportunities for all students. However, many school systems across the country continue to employ large numbers of teachers who, by most indicators, do not fit into the category of "high quality." Although policy makers at…
Descriptors: Teacher Effectiveness, Classification, Educational Policy, Case Studies
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