نتایج جستجو برای: keywords grammatical accuracy

تعداد نتایج: 2243516  

2010
Takuya Anzai Seongjun Hahm Akinori Ito Masashi Ito Shozo Makino

This paper describes methods to recognize English utterances by Japanese learners as accurately as possible and detects grammatical errors from the transcription of the utterances. This method is a building block for the voice-interactive Computer-Assisted Language Learning (CALL) system that enables a learner to make conversation practice with a computer. A difficult point for development of s...

2009
Scott Leigh Healy Joseph D. Weintraub Philip M. McCarthy Charles E. Hall Danielle S. McNamara

The purpose of this study is to evaluate the validity of measuring grammatical diversity with a specifically designed Lexical Diversity Assessment Tool (LDAT). A secondary objective is to use LDAT to determine if the level of difficulty assigned to English as a Second Language (ESL) texts corresponds to increases in grammatical, lexical, and temporal diversity. Other methods of lexical diversit...

Journal: :English Education and Literature Journal 2022

The translation is an activity that increases students' awareness of the similarities and differences between grammatical structure source language target language. Reveals for a good to achieve or meet certain factors such as accuracy, readability, acceptability. difference in often results some changes meaning during process. This research find out student’s ability English also acceptability...

2017
Huixia Zhou Sonja Rossi Baoguo Chen

Two experiments aimed at investigating how working memory capacity (WMC) related to processing wh-extractions in both a grammatical judgment and a translation task by using the Operation Span task. A self-paced paradigm was used to collect response times and accuracy rates. In Experiment 1, results showed that high WMC was related to faster grammatical judgment of the critical region in subject...

Journal: :Language, speech, and hearing services in schools 2012
Sarita L Eisenberg Ling-Yu Guo Mor Germezia

PURPOSE This study investigated the level of grammatical accuracy in typically developing 3-year-olds and the types of errors they produce. METHOD Twenty-two 3-year-olds participated in a picture description task. The percentage of grammatical utterances was computed and error types were analyzed. RESULTS The mean level of grammatical accuracy in typical 3-year-olds was ∼71%, with a wide ra...

2007
Kouichi Hirata Hiroshi Sakamoto Hiroki Arimura

In this paper, we present the hardness results of actively predicting context-free grammars that the number of nonterminals is just one, that is sequential, that is properly sequential, and that the number of nonterminals appearing in the righthand side of each production is bounded by some constant. keywords: computational learning theory, prediction, grammatical inference, formal language

2015
EUNYOUNG KANG ZHAOHONG HAN

Written corrective feedback has been subject to increasing attention in recent years, in part because of the conceptual controversy surrounding it and in part because of its ubiquitous practice. This study takes a meta-analytic approach to synthesizing extant empirical research, including 21 primary studies. Guiding the analysis are two questions: Does written corrective feedback help to improv...

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