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Showing 1 to 15 of 24 results Save | Export
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Xu, Yi; Chang, Li-Yun; Perfetti, Charles A. – Modern Language Journal, 2014
The logographic nature of the Chinese writing system creates a huge hurdle for Chinese as a foreign language (CFL) learners. Existing literature (e.g., Shen, [Shen, H. H., 2010]; Taft & Chung, [Taft, M., 1999]) suggests that radical knowledge facilitates character learning. In this project, we selected 48 compound characters in eight radical…
Descriptors: Chinese, Second Language Learning, Second Language Instruction, Semantics
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Guan, Connie Qun; Perfetti, Charles A.; Meng, Wanjin – Reading and Writing: An Interdisciplinary Journal, 2015
To examine the importance of manual character writing to reading in a new writing system, 48 adult Chinese-as-a-foreign-language students were taught characters in either a character writing-to-read or an alphabet typing-to-read condition, and engaged in corresponding handwriting or typing training for five consecutive days. Prior knowledge of…
Descriptors: Chinese, Second Language Learning, Educational Quality, Prediction
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Frishkoff, Gwen A.; Perfetti, Charles A.; Collins-Thompson, Kevyn – Scientific Studies of Reading, 2011
We report a study of incremental learning of new word meanings over multiple episodes. A new method called MESA (Markov Estimation of Semantic Association) tracked this learning through the automated assessment of learner-generated definitions. The multiple word learning episodes varied in the strength of contextual constraint provided by…
Descriptors: Learning Theories, Sentences, Semantics, Reading Skills
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Cheng, Chenxi; Wang, Min; Perfetti, Charles A. – Applied Psycholinguistics, 2011
This study investigated compound processing and cross-language activation in a group of Chinese-English bilingual children, and they were divided into four groups based on the language proficiency levels in their two languages. A lexical decision task was designed using compound words in both languages. The compound words in one language contained…
Descriptors: Semantics, Morphemes, Language Proficiency, Bilingualism
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Yang, Chin Lung; Perfetti, Charles A.; Liu, Ying – Brain and Language, 2010
In an event-related potentials (ERPs) study, we examined the comprehension of different types of Chinese (Mandarin) relative clauses (object vs. subject-extracted) to test the universality and language specificity of sentence comprehension processes. Because Chinese lacks morphosyntactic cues to sentence constituent relations, it allows a test of…
Descriptors: Sentences, Cues, Semantics, Form Classes (Languages)
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Bolger, Donald J.; Balass, Michal; Landen, Eve; Perfetti, Charles A. – Discourse Processes: A Multidisciplinary Journal, 2008
This article proposes an instance-based theoretical framework to account for the influence of both contexts and definitions on learning new word meanings and reports 2 studies that examine hypotheses about learning from context. One is that variation in contexts is important for allowing core meaning features of a word to emerge. The second is…
Descriptors: Reading Comprehension, Sentences, Definitions, Familiarity
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Yang, Chin Lung; Perfetti, Charles A.; Schmalhofer, Franz – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2007
An event-related potentials (ERPs) study examined word-to-text integration processes across sentence boundaries. In a two-sentence passage, the accessibility of a referent for the first content word of the second sentence (the target word) was varied by the wording of the first sentence in one of the following ways: lexically (explicitly using…
Descriptors: Inferences, Sentences, Word Recognition, Lexicology
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Landi, Nicole; Perfetti, Charles A. – Brain and Language, 2007
The most prominent theories of reading consider reading comprehension ability to be a direct consequence of lower-level reading skills. Recently however, research has shown that some children with poor comprehension ability perform normally on tests of lower-level skills (e.g., decoding). One promising line of behavioral research has found…
Descriptors: Semantics, Reading, Reading Comprehension, Learning Theories
Perfetti, Charles A.; Goodman, Doba – Journal of Experimental Psychology, 1970
Descriptors: Associative Learning, Semantics, Verbal Learning, Word Recognition
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Perfetti, Charles A.; Liu, Ying; Tan, Li Hai – Psychological Review, 2005
The authors examine the implications of research on Chinese for theories of reading and propose the lexical constituency model as a general framework for word reading across writing systems. Word identities are defined by 3 interlinked constituents (orthographic, phonological, and semantic). The implemented model simulates the time course of…
Descriptors: Written Language, Phonology, Reading Processes, Semantics
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Perfetti, Charles A.; Tan, Li-Hai – Reading and Writing: An Interdisciplinary Journal, 1998
Considers specific aspects of phonological and orthographic processing in Chinese that may differ from those in English. Emphasizes that early phonological processes and phonological mediation are two different questions in the identification-with-phonology hypothesis. Shows that "mediation" and "prelexical phonology," two very…
Descriptors: Chinese, Language Processing, Language Research, Linguistic Theory
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Wang, Min; Liu, Ying; Perfetti, Charles A. – Scientific Studies of Reading, 2004
Two experiments were carried out to examine how adult readers of English learn to acquire the orthographic structure and function of Chinese characters selected from reading material in their first-semester college course in Chinese. The first experiment, an online lexical decision task, demonstrated that the learners quickly acquired knowledge…
Descriptors: Written Language, Stimuli, Semantics, Reading Materials
Perfetti, Charles A.; And Others – 1971
Norms of free association to common ambiguous English words are reported. Responses were categorized on the basis of sense relevance. On this basis, the sense dominance of the words was quantified, and the degree of ambiguity associated with each word estimated by the information measure U. This publication will be of interest primarily to…
Descriptors: Ambiguity, Associative Learning, Data Collection, Language Research
Hogaboam, Thomas W.; Perfetti, Charles A. – Journal of Verbal Learning and Verbal Behavior, 1975
Presents evidence in support of the ordered search model of word meaning computation in sentence contexts. This model hypothesizes that access to multiple meanings occurs in a fixed order regardless of context. (AM)
Descriptors: Ambiguity, Cognitive Processes, Conceptual Tempo, Context Clues
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Perfetti, Charles A. – Discourse Processes, 1998
Comments on several quantitative approaches to semantic knowledge representations (the focus of this special issue). Points out some of the ways in which Latent Semantic Analysis and Hyperspace Analog to Language fall short of being plausible theories about psychological reality. Examines in-principle failures and wrong-kind failures that arise in…
Descriptors: Cognitive Processes, Language Research, Psycholinguistics, Research Methodology
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