• Title/Summary/Keyword: Word Familiarity

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The Perception-Based Study of a Weak Syllable in English Words Containing Weak-Strong Pattern by Korean Learners (I) (약강구조를 포함하는 영어단어에 대한 영어학습자의 약음절 지각과 반응시간(I))

  • Shin Ji-Young;Kim Kee-Ho;Kim Hee-Sung
    • MALSORI
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    • no.57
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    • pp.31-42
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    • 2006
  • The purpose of this study is to observe how Korean learners perceive an English weak syllable in words containing WS syllable pattern. According to the automated discrimination task using E-Prime, the ratio of correct answer(%) and reaction time of the stimuli with same syllable patterns were respectively higher and faster than those with different syllable patterns. Specifically, in the stimuli with different syllable patterns, the frequency(familiarity) of stressed word succeeding weak syllable and whether the weak syllable had coda in it were two important factors in distinguishing between a word with and without weak syllable. Even though the high English proficiency Koreans had faster reaction time than the low English proficiency Koreans, all Korean learners had a difficulty in perceiving the weak syllable at the beginning of a word.

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Adaptive Changes in the Grain-size of Word Recognition (단어재인에 있어서 처리단위의 적응적 변화)

  • Lee, Chang H.
    • Proceedings of the Korean Society for Cognitive Science Conference
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    • 2002.05a
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    • pp.111-116
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    • 2002
  • The regularity effect for printed word recognition and naming depends on ambiguities between single letters (small grain-size) and their phonemic values. As a given word is repeated and becomes more familiar, letter-aggregate size (grain-size) is predicted to increase, thereby decreasing the ambiguity between spelling pattern and phonological representation and, therefore, decreasing the regularity effect. Lexical decision and naming tasks studied the effect of repetition on the regularity effect for words. The familiarity of a word from was manipulated by presenting low and high frequency words as well as by presenting half the stimuli in mixed upper- and lowercase letters (an unfamiliar form) and half in uniform case. In lexical decision, the regularity effect was initially strong for low frequency words but became null after two presentations; in naming it was also initially strong but was merely reduced (although still substantial) after three repetitions. Mixed case words were recognized and named more slowly and tended to show stronger regularity effects. The results were consistent with the primary hypothesis that familiar word forms are read faster because they are processed at a larger grain-size, which requires fewer operations to achieve lexical selection. Results are discussed in terms of a neurobiological model of word recognition based on brain imaging studies.

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The Perception-Based study of a weak syllable in English Words with Weak-Strong pattern by Korean Learners(I) (약강구조 영어 단어에 대한 초급 및 고급 영어학습자의 약음절 지각과 반응시간(I))

  • Kim, Hee-Sung;Shin, Ji-Young;Kim, Kee-Ho
    • Proceedings of the KSPS conference
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    • 2005.11a
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    • pp.73-77
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    • 2005
  • The purpose of this study is to observe how Korean learners of English perceive a weak syllable in words with WS syllable pattern. According to the automated discrimination task using E-Prime, the proportion of right answer and reaction time of the stimuli with same word pairs (a-a, b-b) was more and faster respectively than that with different word pairs (a-b, b-a). Specifically, in a-b or b-a stimuli structure, familiarity(word frequency) of stressed word succeeding weak syllable and whether the weak syllable had coda in it was two important factors in distinguishing between a word with and without weak syllable. Even though the high English proficiency Koreans had faster reaction time than the low English proficiency Koreans, all Korean learners somewhat had difficulty perceiving the weak syllable at the beginning of the word.

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Cognitive neuropsychological assesment in pure alexic patient with letter-by-letter reading using fMRl - Single case study - (주변성 난독증의 특성과 대뇌활성화 양상 - 단일사례연구 -)

  • Sohn, Hyo-Jeong;Pyun, Sung-Bom;Kim, Chung-Myung;Nam, Ki-Chun
    • Proceedings of the KSPS conference
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    • 2005.11a
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    • pp.137-140
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    • 2005
  • In this study we investigated the cognitive neuropsychological characteristics and the underlying mechanism in a letter-by-letter reading dyslexic patient after cerebral infarct of left posterior cerebral artery using fMRl, The results of cognitive neuropsychological assesment are visual perception was appropriate, and semantic categorization, picture naming and picture-word matching tasks were above83% correct, respectively. However, she was very poor in lexical decision task. The selective reading impairment is thought to result from the disruption of the left occipitotemporal region included fusiform gyrus. In fMRl results, the activation level increase din the right occipitotemporal region included fusiform gyrus compared with normal group in compensation for left impairment and more increased in pseudo word reading task than word reading on account of familiarity.

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Development of a test of Korean Speech Intelligibility in Noise(KSPIN) using sentence materials with controlled word predictability (소음환경에서 표적단어의 예상도가 조절된 한국어의 문장검사목록개발 시안)

  • Kim, Jin-Sook;Pae, So-Yeong;Lee, Jung-Hak
    • Speech Sciences
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    • v.7 no.2
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    • pp.37-50
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    • 2000
  • This paper describes a test of everyday speech understanding ability, in which a listener's utilization of the context-situational information of speech is assessed, and is compared with the utilization of acoustic-phonetic information. The test items are sentences which are presented in a babble type of noise, and the listener response is the key word in the sentence. The key words are always two-syllabic nouns and the questioning sentences are added to obtain the responding key words. Two types of sentences are used. One is the high-predictable sentences for which the key word is somewhat predictable from the context. The other is the low-predictable sentences for which the key-word cannot be predicted from the context. Both types are included in six 40-item forms of the test, which are balanced for intelligibility, key-word familiarity and predictability, phonetic content, and length. Performance of normally hearing listeners shows significantly different functions for various signal-to-noise ratios. The potential applications of this test, particularly in the assessment of speech understanding ability in the hearing impaired, are discussed.

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Empirical Analysis of Participation and Word of Mouth Intention of Reward-based Crowdfunding: Focusing on Platform Trust (크라우드펀딩 참여와 구전의도에 대한 실증적 분석 : 플랫폼 신뢰를 중심으로)

  • Kim, Bo Ra;Park, Hyun Sun;Kim, Sang Hyun
    • The Journal of Information Systems
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    • v.30 no.2
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    • pp.1-27
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    • 2021
  • Purpose Even if many startups firms have developed innovative items and a potential for success, they often have a limited financial resources, which makes them difficult to do business. To overcome this financial difficulty, startups have used one of fintech services, called crowdfunding that can be a good alternative to solving the difficulty of financing. The purpose of this study is to empirically validate the proposed research model that investigates the reasons of trusting crowdfunding platform, which positively leads to two outcomes - intention to participate and word-of-mouth for reward-based crowdfunding project. Design/methodology/approach We proposed several factors categorized as trust, information quality, and platform traits that have a positive impact on trust of crowdfunding platform, which positively leads to intention to participate and word-of-mouth of crowdfunding. The collected(n=285) from individuals who have participated in crowdfunding project was analyzed with SmartPLS 3.0 to test proposed hypotheses. Findings The results showed that all proposed variables (website reputation, crowdfunding familiarity, digital storytelling, information quality, and interaction) had a significant impact on crowfunding platform trust with exception of product differentiation. In addition, crowfunding platform trust was positively associated with participating intention and word-of-mouth. Based on findings, we discussed the research results and implication alone with a direction for future studies.

A Study on the Familiarity and Appropriateness of Korean Interpersonal Words (한국어 대인관계 단어의 친숙성과 적절성에 관한 연구)

  • Jang, Hyejin;Kim, Youngkeun
    • Science of Emotion and Sensibility
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    • v.24 no.3
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    • pp.91-114
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    • 2021
  • The first step of this study is to collect appropriate words from the list of words in the relationship. All vocabularies that are unfamiliar-but capable of guessing the meaning and expressing interpersonal relationships-were collected from three Korean dictionaries. Consequently, a compilation of 2,725 words was created; overlapping words were selected; and 910 words were chosen. Only grammatical forms were found; however, words with similar meanings-or identical meanings-were also found, and a reclassification process was required to reflect this. These procedures were repeated seven times, resulting in a total of 249 words being screened. However, due to the characteristics of this study, the number of words needs to be reduced because the meaning of words is more specific and summarized, and the overall interpersonal aspect is well expressed. Therefore, the process of reclassifying 249 words by their familiarity and appropriateness was subsequently undertaken, and the word with the highest level of familiarity and appropriateness was finally selected.

Effects of Network Positions of Organizational Members on Knowledge Sharing (조직구성원의 네트워크 위치가 지식공유에 미치는 영향)

  • Kim, Chang-Sik;Kwhak, Kee-Young
    • Knowledge Management Research
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    • v.16 no.2
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    • pp.67-89
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    • 2015
  • Improving productivity of knowledge workers is an important issue in the 21st century referred as knowledge-based society. The core key word is knowledge sharing among constituents of an organization. The purpose of this study is to combine the social network position factors with attitude and behavior factors, and develop an integrated research model for the knowledge sharing among members of an organization. This study adopted the integrated theoretical framework based on social capital, self-efficacy, transactive memory, and knowledge sharing. Surveys were conducted to 42 organizational members from a department in a leading IT outsourcing company to empirically test the proposed research model. In order to validate the proposed research model, social network analysis tool, UCINET, a structural equation modeling tool, SmartPLS, were utilized. The empirical result showed that, first of all, organizational members' familiarity network position had significant influence on knowledge self-efficacy and transactive memory capability. Second, knowledge self-efficacy and transactive memory capability affected knowledge sharing intention. Third, knowledge sharing intention also had an impact on the job performance. However, organizational members' expertise network position had no significant influence on knowledge self-efficacy and transactive memory capability. This finding reveals the importance of the emotional approach rather than the rational approach in knowledge management. The theoretical and practical implications on the research findings were discussed along with limitations.

A Korean Normative Study of 213 Pictures (한국판 그림자극의 규준연구)

  • 박미자;박태진
    • Korean Journal of Cognitive Science
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    • v.11 no.3_4
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    • pp.57-72
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    • 2000
  • A Korean standardized set of pictures has been called for as more and more studies utilized picture stimuli among memory and representation research. This article presents a Korean standardized set of pictures for studies probing the cognitive mechanisms that underlie picture and word processing or studies that simply utilize pictures stimuli. This norm provides 213 pictures, data on several variables such as name agreement, appropriateness of pictures. and familiarity. Previous data on such variables as frequency. category. and frequency within a category have been integrated 1 into this norm. Limitation, usage. and application of this set are discussed in terms of 1 implicit and explicit memory, and those variables mentioned previously.

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The Routes of Psychological Ownership and the Effect of Psychological Ownership on Customer Loyalty in Fanpage of Facebook (팬페이지에서 심리적 주인의식의 경로와 고객로열티)

  • Lee, Ju-Min;Cha, Min-Jung
    • The Journal of Information Systems
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    • v.27 no.1
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    • pp.21-42
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    • 2018
  • Purpose This study investigates that the routes of psychological ownership in Fanpage and the effect of psycholoigical ownership on customer loyalty based on psychological ownership theory. Fans are customers who clicked 'Like' on the fan page. These fans have a lot of friends on Facebook, so the word-of-mouth is more effective than other online communities. Therefore, it is necessary for fans to have psychological ownership, actively responding to the fan pages, and recommending them to friends. However, previous social network service studies have overlooked the importance of psychological ownership. In this study, we examine what factors can increase psychological ownership and show that customer loyalty can be enhanced through psychological ownership. Design/methodology/approach This study was designed to investigate the structural relationship between Fanpage Familiarity, Interaction(Customer-Brand interaction and Customer-customer interaction), Psychological Ownerhisp, and Customer Loyalty. Structural equation modeling with SmartPLS2.0 was used to analyze the relationships in the research model. Findings The results showed that Fanpage Familiarity and Customer-customer interaction is positively related with Psychological Ownership. However, Customer-Brand interaction did not influence Psychological Ownership. Psychological Ownership has a positive impact on Intention to Continue Using Fanpage and Recommend.