• Journal of Korean Elementary Science Education
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• v.24 no.1
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• pp.51-58
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• 2005

The purpose of this study was to investigate the elementary students' academic ability in science and cognitive language ability according to gender, and their correlation. To this study, above two tests were conducted to 600 elementary students, and 496 students of them were analyzed. The test of academic ability in science was classified for lower students (1$\~$3 grades) and upper students (4$\~$6 grades), which consisted of scientific knowledge, process skill, and inquiry context. The reliability (Cronbach $\alpha$) of each test showed 0.7581 in lower students and 0.7831 in upper students. Also the reliability of cognitive language ability test was 0.7788. The results of this study were as follows: First, there were no significant differences in academic ability in science according to gender except 3rd grade. Second, there were significant differences in cognitive language ability according to gender. Third, in the correlation between academic ability in science and cognitive language ability, it showed low coefficient in lower students and high coefficient in upper students.

• Korean Journal of Child Studies
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• v.37 no.3
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• pp.135-146
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• 2016

Objective: This study explored the creative thinking styles of children according to cluster analyses and examined group differences in language ability, cognitive ability, and peer relationships. Methods: The study used the data from the 2012 Panel Study of Korean Children by the Korea Institute of Child Care and Education. The participants comprised 1,681 4-year-olds. Data were analyzed via cluster analyses, ${\chi}^2$ distributions, and ANOVA tests. Results and Conclusion: The results from the cluster analyses based on percentiles of the subfactors of K-FCTYC (Korean Figural Creativity Test for Young Children) indicated four clusters: "divergent creative with openness," "non-creative," "divergent creative," and "multiple creative." Additionally, the four clusters differed by gender, language ability, cognitive ability, and peer relationships.

• Journal of Digital Convergence
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• v.11 no.3
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• pp.363-369
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• 2013

In this paper, the modeling of phenomena that occurs in the brain related language was designed and developed the second language proficiency method. This method based on cognitive ability test in cognitive psychology that is the lexical decision task, the priming task and the verbal span task. The lexical decision task involves measuring how quickly decide stimuli as words or nonwords. This task is divided reading and listening according to stimulus type to the details. The priming task finds the output of the language. This task is divided the translation-priming and the semantic-priming according to stimulus type. The verbal span task finds the short term memory. In this paper, we propose the second language proficiency measurement method using the linguistics cognitive ability of the learner about the second language.

• Korean Journal of Child Studies
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• v.24 no.6
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• pp.1-14
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• 2003

In contrast with Zelazo and Frye (1997) who argued that preschool children lack the conscious representation and executive functioning needed to solve problems based on conflicting rules, Bilaystok (1999) identified analysis(representation) and control(selective attention) as components of language processing and has shown that control develops earlier in bilingual than in monolingual children. This study investigated the effects of bilingualism on children's cognitive ability and language development by comparing Korean- Chinese bilingual with Chinese monolingual children in Yanji. Sixty children 3 to 5 years of age in each of the bilingual and the monolingual groups in Yanji, China participated in ths study. Results showed that bilingual were more advanced than monolingual children in solving problems requiring a high level of control, confirming Bialystok's(1999) results.

• Korean Journal of Child Studies
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• v.31 no.6
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• pp.107-123
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• 2010

The purpose of this study was to evaluate the short term effectiveness of a cognitive ability improvement service for children, which is one of the 'Investment activities for Local Community Services' conducted by the Ministry for Health and Welfare. Results indicate that the longer the period of using cognitive improvement services for children, the more positively significant influence there is on their language abilities in terms of comprehension, expression, and reading-writing. Furthermore, these influences are stronger in children of low-income families than in children from higher income families. Certainly, this type of service improves infants' language abilities regardless of the income level of their families.

• Journal of the Korea Convergence Society
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• v.12 no.6
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• pp.57-63
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• 2021

The purpose of the convergence study is to provide basic data for improving job satisfaction of speech and language therapists by identifying the relationship between personal characteristics, empathy ability, and job satisfaction of speech and language therapists, especially between cognitive and emotional empathy ability and job satisfaction. The subjects of the study were 111 people of speech and language therapists working in Daegu and Gyeongbuk. For data analysis, t-test, ANOVA, and correlation analysis were performed using the SPSS/PC 21.0 statistical program according to the purpose of the study. As a result of the study, the relationship between empathy ability and job satisfaction was found to be high, and there was a high correlation between cognitive and emotional empathy ability, which is a sub-factor of empathy ability, and job satisfaction. Therefore, follow-up research is needed to identify the empathy and job satisfaction about nationwide speech and language therapists for implementing various education programs and improving empathy skills in the future.

• Child Studies in Asia-Pacific Contexts
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• v.3 no.1
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• pp.69-80
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• 2013

The present study examined balanced bilingual children's cognitive and affective perspective-taking and compared them to that of monolingual children. A total of 133 children aged 4 to 5 years and consisting of 73 Korean-English bilinguals and 60 Korean monolinguals were tested with cognitive perspective-taking and affective perspective-taking tasks. Balanced bilinguals were screened through general language ability tests in both English and Korean. Participant backgrounds were collected through a parent questionnaire. Results showed significant differences in affective perspective-taking between bilingual and monolingual children, demonstrating that bilingual children outperformed monolingual children. Although there was no difference in cognitive perspective-taking between bilinguals and monolinguals, the result showed that children's cognitive perspective-taking ability develops with age. This study provides basic information about bilingual children's perspective-taking ability and their bilingual advantage.

• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.280-292
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• 2012

Cognitive-pragmatic language ability decreases during the normal aging process. Evaluating the ability might be useful in testing predicting cognitive level and diseases such as dementia. The aim of this study is to analyze various assessment protocols for normal aging, and evaluate the content validity of the currently developing cognitive-pragmatic language test domains and items. Content Validity Index(CVI) was calculated based on ratings judged by 17 experts including speech-language pathologists and clinical psychologists. As a result, it was found that CVIs of all 7 domains including attention, memory, organization, reasoning, problem solving, executive function, pragmatic language were above .75. It was concluded that the test items contained the appropriate content validity to assess cognitive-pragmatic language for normal aging.

• Journal of the Ergonomics Society of Korea
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• v.28 no.3
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• pp.115-123
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• 2009

The purpose of this research is to develop a protocol which can quantitatively evaluate cognitive ability that is needed when elderly people use mobile phone. Since previous methods for measuring the cognitive ability of elderly people was mainly for clinical evaluation, they would not be adequate to measure cognitive ability for mobile phone development. Therefore, this study suggests cognitive areas which are necessary to use the mobile phone based on the existing evaluation tools. The cognitive areas consist of language, visuospatial ability, memory, executive function and perception. New questionnaire was developed to evaluate the individual cognitive ability for the elderly. They include 9 questions for button comprehension test, 8 for icon button comprehension test, 10 for vocabulary comprehension test, 8 for menu comprehension test, 3 for icon size test, and 2 for font size test. The protocol can be used in the field although further modification may be necessary for betterment.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.359-373
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• 2015

Cognitive reserve(CR) is the ability to optimize or maximize performance through complementary brain networks. CR is relevant to normal aging in cognitive-linguistic abilities. There are few domestic systematic reviews or meta-analyses that analyze the relationships between multiple CR and cognitive-linguistic domains in healthy older people. This meta-analysis included 32 studies published since 2000. In result, education level topped the list, followed by the occupation, cognitively stimulating activities, and the multilingualism. Most studies were related to memory, global cognition, and language. CR had a modest positive association with cognitive-linguistic performance. Multiple domains including memory and language also showed the significant correlations across most measures of CR. This study provides evidence-based information to support cognitive-linguistic ability in normal aging.