• Korean Journal of Culture and Social Issue
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• v.23 no.4
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• pp.497-525
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• 2017

This study verified whether university students of Gwangju and Jeollanam-do recall negative information like violence and death faster than positive information like democratic community about the May 18 Gwangju democratic movement in implicit dimension. University students of Gwangju responded faster when the May 18 combined with the pictures of negative content. However, university students of Jeollanam-do responded marginally faster when the May 18 combined with the pictures of positive content. In addition, the students performed implicit evaluation test towards the May 18. The students of Gwangju showed a slightly negative attitude towards the May 18, while the students of Jeollanam-do showed a positive attitude towards the May 18. This study acquires significance because it confirmed that university students of Gwangju have an implicit representation similar to trauma and a terrible feeling about the May 18.

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.125-129
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• 2008

Lying has been such a wrong act in human society, but at the same time we are perpetrating lying surprisingly often in the interpersonal situation. Like this, between what we think and what we do about telling lie is pretty different, and these differences are came from ambivalent attitudes stemmed from different sources which is divided into the implicit and the explicit attitude. We find manipulative liars by simulated racing task by using virtual environment. Implicit Association Test was applied to them to see implicit beliefs, and used self-reported questionnaires to identify explicit attitude about lying. As a result they could manipulate the explicit measures but could not maneuver their own implicit attraction to lie Liars' deceptive behaviors usually occur in subtle and covert way so that it has been hard to notice and to know what lead them to lie. However, as we know those spontaneous process is linked with deception, triggering them lie, it became no more veiled, unpredictable actions.

• Journal of the Korean Society for information Management
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• v.41 no.1
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• pp.261-282
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• 2024

This study proposed and evaluated electroencephalography (EEG)-based and eye-tracking-based methods to determine relevance by utilizing users' implicit relevance feedback while navigating content in a digital library. For this, EEG/eye-tracking experiments were conducted on 32 participants using video, image, and text data. To assess the usefulness of the proposed methods, deep learning-based artificial intelligence (AI) techniques were used as a competitive benchmark. The evaluation results showed that EEG component-based methods (av_P600 and f_P3b components) demonstrated high classification accuracy in selecting relevant videos and images (faces/emotions). In contrast, AI-based methods, specifically object recognition and natural language processing, showed high classification accuracy for selecting images (objects) and texts (newspaper articles). Finally, guidelines for implementing a digital library interface based on EEG, eye-tracking, and artificial intelligence technologies have been proposed. Specifically, a system model based on implicit relevance feedback has been presented. Moreover, to enhance classification accuracy, methods suitable for each media type have been suggested, including EEG-based, eye-tracking-based, and AI-based approaches.

• Korean Journal of Cognitive Science
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• v.12 no.1_2
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• pp.43-54
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• 2001

This study was conducted to explore the implicit structure of gender-stereotype which is one of the social categories. Social categories were considered to have the more evaluative properties and unclear hierarchical representations compared to the objects or the action categories. In this series of experiments. we want to examine the generalizability of the congruent effect into gender-stereotype using a priming paradigm and introducing the various SOA (stimulus onset asynchrony. SOA 250ms to 1000ms). The results of Experiment 1 and 3 (SOA 250-500ms) showed that the priming effects of female-female condition was larger than the other conditions. However. Experiment 2 (SOA 1000ms) showed that the priming effects among the conditions disappeared. We found the female-congruent effects only in a short SOA. These results suggest the possibility that the gender-stereotype in the automatic and implicit processing level can be represented b by the cross-categorical structure in some cultural area.

• Knowledge Management Research
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• v.25 no.1
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• pp.111-134
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• 2024

Cosmetics brands are increasingly offering "multi-purpose" products that serve multiple functions at once, such as an eye cream that could also be used as a lip moisturizer. Yet, there is little research on consumers' perceptions of multi-purpose products and the brands that offer these products. This research examines the impact of consumers' own theory of beauty. We find that endorsing a strong incremental (vs. entity) theory of beauty (i.e., believing that one's beauty is changeable through one's effort rather than innate and unchangeable) reduces consumers' preferences for multi-purpose products, particularly among those who are highly appearance oriented. These consumers' reduced evaluation of multi-purpose products also spills over to their overall brand evaluation. The findings suggest that brand managers should consider consumers' implicit theory of beauty and product preferences when managing product knowledge.

• Journal of Gifted/Talented Education
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• v.23 no.6
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• pp.1077-1098
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• 2013

Science gifted students enrolled in a program, where classes had either explicit or implicit instruction about self-directed learning, were asked to write what was satisfying after each class. This process was part of the evaluation of the program. Students' descriptions related to self-directed learning are compared in these two classes, one with explicit instruction and the other with implicit instruction. First, most of the components related to self-directed learning, which were reported in the previous research articles, were mentioned in students evaluation. If there was any specific description regarding what was satisfying, there were components of self-directed learning. Students descriptions were consistent with list of self-directed learning components, which was constructed based on the previous research. Therefore it may be concluded that students recognized most of the reported self-directed learning components and satisfied with them. Second, There were differences in the evaluation of two types of classes. The evaluation of class with explicit instruction contained more self-directed learning components more frequently. For example, students worked in small groups in both classes. However more students mentioned small groups in classes with explicit instruction. As a result the explicit instruction appears to be more effective for students to recognize the self-directed learning components. However some of the components mentioned in classes with implicit instruction were not mentioned in the classes with explicit instruction. Therefore classes with explicit and implicit instructions are complimentary with each other and both instructions are necessary.

• Korean Journal of Culture and Social Issue
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• v.24 no.2
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• pp.337-364
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• 2018

Abortion is prohibited in the Philippines by the law of Christianity. Korean fathers wanted abortions when Filipino mothers were pregnant with their babies (Kopino). However, Filipino mothers had to give birth to the Kopino babies. Therefore, Kopino mothers bring up their babies alone. This study tried to measure and compare what Korean and Filipino evaluate towards Kopino mothers explicitly or implicitly. In addition, this study examined how their attitudes towards Kopino mothers change when the Christianity was primed. As a result of this study, Filipino participants, both explicitly and implicitly, liked more about Kopino mothers than Korean participants. Also, Korean participants showed a little positive explicit attitude and implicit attitude towards Kopino mothers. However, Korean males answered that they liked Kopino mothers at the explicit scale, but they had a negative attitude against Kopino mothers at the implicit level. After activating the Christianity by priming, Filipino participants showed a significant increase of positive attitude towards Kopino mothers at the implicit level. On the other hand, Korean participants remained unaffected. Hence, the priming effect of Christianity varied by country. This study confirmed that Korean females didn't have prejudice against Kopino mothers like Filipino but Korean males had prejudice against them.

• Journal of Gifted/Talented Education
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• v.26 no.4
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• pp.677-697
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• 2016

This study analyzed the difference in evaluation results in evaluating identical products by applying two different types of evaluating scales, Creative Product Analysis Matrix (CPAM) and Creative Product Semantic Scale (CPSS) by O'Quin and Bessember (1989). As a result, evaluation based on explicit knowledge scored lower than evaluation based on implicit knowledge, implying that the evaluation becomes stricter. When evaluated with CPSS, which as relatively more segmentalized grading criteria, all sub-dimensions of creativity showed low scores, and it show that when evaluator's first impression or personal evaluation standard on the products is firm, they may not be evaluated by the evaluation tools. Gifted education teachers were giving similar evaluations as experts in creative product evaluation, and understanding the product evaluation tool fully in advance before teaching or evaluating products may lead to the generation of newer, more useful and appropriate, and highly creative product with high solvability.

• Journal of the Institute of Convergence Signal Processing
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• v.20 no.3
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• pp.138-144
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• 2019

In a modern society, people are concerned seriously about their travel destinations depending on time, economic problem. In this paper, we propose an non-hierarchical clustering based hybrid recommendation using context knowledge. The proposed method is personalized way of recommended knowledge about preferred travel places according to the user's location, place, and weather. Based on 14 attributes from the data collected through the survey, users with similar characteristics are grouped using a non-hierarchical clustering based hybrid recommendation. This makes more accurate recommendation by weighting implicit and explicit data. The users can be recommended a preferred travel destination without spending unnecessary time. The performance evaluation uses accuracy, recall, F-measure. The evaluation result was shown 0.636 accuracy, 0.723 recall, and 0.676 F-measure.

• Journal of Korean Library and Information Science Society
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• v.47 no.1
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• pp.305-337
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• 2016

The purpose of this study is to obtain basic information and suggestions needed to measure reading attitude by obtaining the tacit knowledge. For this, a semi-structured interviews were carried out with teacher librarians and elementary school teachers and elementary students in five elementary schools. The results were as follows: Students and Teachers divided standard and attribute for assessing reading attitudes as student's ability, personality and behavioral aspects towards reading. Students were aware of the necessity of reading and accepted a pleasant feeling of reading. However, group of students with low reading skill recognized reading as an academic purpose as compared to other student groups and expressed a negative feeling on reading. Peers, teachers and family members were recognized as figures who make an impact on reading by students and further considered the subject, content and physical attribute of book as important factors. Teachers recognized reading attitude as a concept on attitude about book and book reading. Further they mentioned reading environment, interests, habits, books, and experience as factors affect reading attitude.