• Title/Summary/Keyword: cognition development

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Quality Properties of Baechu kimchi treated with Black Panax ginseng Extracts during Fermentation at Low Temperature (흑삼추출액을 첨가한 배추김치의 저온 저장 중의 품질 특성)

  • Mo, Eun-Kyoung;Kim, Seung-Mi;Yun, Beom-Sik;Yang, Sun-A;JeGal, Sung-A;Choi, Young-Sim;Ly, Sun-Yung;Sung, Chang-Keun
    • Food Science and Preservation
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    • v.17 no.2
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    • pp.182-189
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    • 2010
  • To develop a new functional kimchi with cognition-enhancing properties, black Panax ginseng extract (0.5-5%, w/w) was added to a baechu kimchi preparation and the mixture stored at $4^{\circ}C$ for 30 days. Compared with control kimchi, the L values of ginseng-treated material were significantly decreased, but the a and b values were increased. The hardness value of ginseng-treated kimchi was significantly higher than that of control material from the $20^{th}$ day of storage. The edibility period of baechu kimchi treated with ginseng was prolonged by approximately 15 days compared with control kimchi. This resulted from decreases in the numbers of lactic acid bacteria and yeasts during the final stages of fermentation in ginseng-treated material. Inhibition of acetylcholinesterase activity by ginseng-treated kimchi was 2-fold higher than that of control material. A strong ginseng flavor and a bitter taste were evident in kimchi treated with 5% (w/w) ginseng, and sensory quality was thus decreased compared with control material. It was concluded that an appropriate concentration of black ginseng extract was 3% (w/w) in preparation of kimchi with a cognition-enhancing effect.

An Analysis of Spatial Cognition and Operation in Children's Drawings (아동의 그림을 통해 본 공간인지와 조작능력)

  • Kang, Kyoung-Won
    • Journal of the Korean association of regional geographers
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    • v.6 no.3
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    • pp.83-99
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    • 2000
  • This paper purposes to provide a new perspective for better development of geography texts. For this purpose, we have applied spatial cognition development theory to children's drawings. We have suggested that children's spatial operation ability has three development stages according to their age: topological space, projective space, euclidean space. This study turns out that Piaget and Inhelder's spatial concept development theory is on the right track. However, we make clear that their division according to the age is not always accurate due to children's individual differences. These findings have educational implications as the following: First, it is dubious that most children can understand pictures, pictorial maps and illustrations in the third grader's textbook. Second, current textbooks require pictorial map understanding and drawing to third grade students and map drawing to fourth grade students. However, according to this study, the placement of these tasks are not fit for children's developmental stage because both tasks correspond to euclidean space operation. Therefore, we should remove them from the textbook for children at the age.

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An Analysis on Residents' Attitudes on Ecotourism of Less Favored Mountainous Area - Focused on the Bonghwa-gun, Gyongbuk Province - (조건불리 산촌지역 생태관광에 대한 주민의식 조사 분석 - 경북 봉화군을 대상으로 -)

  • Eom, Boong-Hoon
    • Journal of Korean Society of Rural Planning
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    • v.10 no.3 s.24
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    • pp.9-18
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    • 2004
  • As a supplier of ecotourism, local people are vital for its successful development of ecotourism in Less Favored Mountainous Area(LFMA). A survey was carried on to investigate the residents' attitudes toward ecotourism development. In addition, an Importance-Performance Analysis(IPA) of resources for ecotourism was carried out. Major results are: First, cognition of residents fur environmentally friendly approach in tourism development, was very high (76.1 %). And appreciations of residents towards ecotourism were also high(more than 50%), Recently, the understanding of ecotourism is highly increasing. Second, ecotourism development was highly accepted(63%) as a desirable tourism development. And 65% of respondents showed willingness of participation to ecotourism development. Third, valleys were cognized as major ecotourism resources, and as a result of IPA, (unique) plant community, eco-villages, and habitats of wildlifes were in the category of 'Concentrate Here'.

The Effects of Consumer Value Cognition on Benefits and Attributes of Culture-Art Products (문화예술상품 소비자의 가치인식이 추구혜택과 상품속성에 미치는 영향)

  • Shin, Eun Joo;Rhee, Young Sun
    • Asia Marketing Journal
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    • v.14 no.2
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    • pp.177-207
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    • 2012
  • Today's consumers perceive consumption as a representation of themselves. It is not simply an act that fulfills a consumer's physical and practical needs. Even in terms of life quality, consumers increasingly want to achieve an emotional and sensible experience through consumption. Consumers now make decisions based on their need to express their position in relation to other people, pursue emotional satisfaction, and try to improve the quality of life. Culture-art products that meet such internal and external demands of consumers have made significant improvements in both quantity and quality, because of the social interest and policy support. The recognition of personal and social values of culture and arts has brought about interest in and need for culture-art products. Businesses have agilely embraced such change and actively implemented various marketing strategies utilizing culture and arts. For example, businesses began to sponsor artists who produce culture-art products while building facilities for cultural and art performances or exhibitions. Businesses have also provided performances and exhibitions free-of-charge or at affordable prices. As a result, the supply in the market has started to exceed its demand as is often the case in many of other markets. However, such imbalance has occurred not because of over-supply but because of a lack of demand. Given these circumstances, the government and culture and art related organizations, which had mainly concentrated on the supply side, started to recognize the importance of creating personal and social values in culture and arts. As a result, the government and various organizations are now creating various strategies that include policy measures to achieve their new found goal. Unfortunately however, such efforts are not meeting the expectations. Focusing on above-mentioned circumstances and problems, this study aims to find measures to create demand for culture-art products in the internal conditions of those who consume culture-art products. In other words, given that the demand for culture-art products has not increased despite all external conditions to encourage consumption, this study aims to find the reasons in consumers' value judgment on culture-art products. Though there were recent studies on culture-art products that applied consumer behavior on marketing theories, most of them focused on peripheral aspects such as people's motivation for or satisfaction from watching culture-art events. Hence, there is a need to understand what kind of value consumers perceive from culture-art products and how such value cognition leads to consumption in a comprehensive manner. This study acts as follow-up to a separate study entitled "Qualitative Study about Value Cognition and Benefits of Consumer on Culture-Art Products". The current study aims to extend practical implications that enhance the effectiveness of marketing strategies among the producing and policy agencies in the industry. The purpose of this study is to investigate dimensions of value cognition, benefits and attributes of culture-art products, and identify the effects of consumer value cognition on benefits and attributes. The questionnaire was developed based on the conceptual structure of qualitative research and previous researches. It was composed of value cognition, benefits, attributes of culture-art products and demographic variables. This survey was conducted on-line and off-line among a total of 662 persons ranging from their teens to their 50's who were living in Seoul, Gyeonggi-do, various metropolitan cities, and small and medium-sized cities. The data collected was analyzed by factor analysis and path analysis using SPSS WIN 18.0 and AMOS 16.0. This empirical study found that the dimensions of value cognition of culture-art products were categorized into personal goods, aesthetic goods and public property. This shows that the consumers perceive culture-art products as products that are worthy enough to pay the costs not just for personal benefits but also for their social values. Also the formation of value cognition for culture-art products requires special conditions unlike that for physical consumer goods and services, which simply require marketing stimuli. The dimensions of benefits pursued by consuming culture-art products were found to be composed of four types - pursuit of aesthetic benefits, pursuit of actual benefits, pursuit of emotional benefits, and pursuit of conspicuous character. This result implies that people consume culture-art products not just to pursue pleasure from emotional and intelligent satisfaction as well as social relations, but also to seek the needs and benefits embodied at a social level. The dimensions of attributes of culture-art products had seven different factors, - environmental, price, evaluation, people, artwork, composition, and personal relations - which is plentiful. This is because the attributes of culture-art products are very complicated compared to other consumer goods or services. Since culture-art products include not just cultural or artistic works but also all physical, human, environmental, and systemic elements of the products in a comprehensive manner, consumers perceive everything they experience in the process of consuming culture-art products as part of the products. The dimensions of value cognition was found to affect attributes of the products, mostly using pursued benefits as a mediating factors. This result is consistent with the result of qualitative research, and proves that applying the means-end chain theory in the reverse direction is reasonable. The result can be interpreted that consumers' value cognitions for culture-art products turns into actual benefits leading to consumers' decisions. Furthermore, this result reveals that when consumers choose culture-art products, they take into account the attributes of culture-art products depending on the benefits they pursue. These results confirm that despite their conceptual and abstract attributes, culture-art products have values that contribute to actual benefits for individual consumers and society. Hence, value cognition generates benefits to be pursued and this in turn affects the consumers' choices of attributes on products. Based on the conceptual structure of consumers' value cognitions on culture-art products and its dimensions, it is possible to find detailed methods to provide opportunities for education and training to form and reinforce positive value cognition on culture-art products. And through those methods, it will be possible to develop attributes of culture-art products according to the dimensions of pursued benefits, and allow conceptual products become the subject to valuable consumption in real life. These results provide theoretical understanding of consumer behavior in culture marketing and useful information to culture-art producers, companies that use culture and art, and government agencies that use culture-art as a mean to improve the public perception of quality of life. As a follow up on this study, there should be experimental studies that can develop criteria visualizing the demands of consumers who purchase culture-art products and identify their detailed attributes. Studies that compare characteristics of different areas within the culture-art product category and in-depth studies on a specific area or genre will also be needed. In order to develop marketing strategies for culture-art products, studies on the formation and reinforcement of positive value cognition on culture-art products and education for the development of consumer demand as well as on the development and differentiation of attributes of culture-art products depending on types of consumer groups should also follow.

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An Analysis on the Residents' Perceptions of the Ecotourism Village (서귀포시 생태관광마을조성에 대한 주민인식에 관한 연구)

  • Lee, Jin-Hee
    • Journal of Korean Society of Rural Planning
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    • v.12 no.2 s.31
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    • pp.17-25
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    • 2006
  • The purpose of this research is to survey resident's perceptions on the development of ecotourism village and to provide basic data far ecotourism vitalization. This research has been carried out four villages at Seogwipo city in Jeju province. A survey was implemented to investigate the resident's perceptions toward ecotourism development. To speak the results of resident's cognition, First, the existing condition on the development of ecotourism village are ranked in the order of Bomok Dong, Beobhwan Dong, Topyong Dong, Kangjung Dong. Second, the necessity of development for ecotourism village are ranked in the order of Bomok Dong, Topyong Dong, Kangjung Dong and Beobhwan Dong. Third, ecological residential style are most needed Bomok Dong, and equilibrium of ecosystem are most needed Bomok Dong.

The Effects of Preschool Teachers' Qualification and Competency on Young Children's Development

  • Kim, Sang Lim;Park, Chang Hyun
    • International Journal of Advanced Culture Technology
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    • v.6 no.4
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    • pp.233-239
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    • 2018
  • The purpose of the study was to examine the effects of preschool teachers' qualification (education level, teaching experience, major, and certification) and competency variables (teaching efficacy and teacher-child interaction) on young children's development (cognition, language, and social development). The data came from $5^{th}$ Wave of Panel Study on Korean Children (PSKC) from the Korea Institute of Child Care and Education, and the multiple regression analyses as well as Pearson's correlation analyses were used. The results showed the positive associations between teachers' competency (teaching efficacy and teacher-child interaction) and child development. However, we did not find significant effects of teachers' qualification on young children's development. Based on the results, we proposed a policy implication that teacher qualification needed to be discussed with teacher competency to improve teacher quality.

High School Students' Attitudes towards Sustainable Development: An Exploratory Investigation (지속가능한 개발에 관한 고등학생의 태도 : 탐색적 연구)

  • Kwon, Hyuksoo
    • 대한공업교육학회지
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    • v.40 no.1
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    • pp.163-179
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    • 2015
  • Sustainable development brings many potential advantages to the society and environment. As such, many educational communities have concentrated on incorporating this concept into their educational programs for the K-12 classrooms. The K-12 technology educators have also exerted efforts to infuse the sustainable development concept into the K-12 national-curriculum level. The purpose of this study was to investigate the high school students' attitudes towards sustainable development. The study participants were 1,073 high school students from six high schools in Gyeonggi province. A self-reported instrument was used to obtain the students' demographic information and to come up with an attitudinal scale towards sustainable development. This study employed statistical ways of exploring the attitudinal level of the South Korean high school students and of describing the subcategories of the sustainable development. The findings described the high school students' attitudes towards sustainable development with regard to three components: (1) cognition of sustainable development; (2) practices in pursuit of sustainable development; and (3) perception of the education for sustainable development. The exploratory factor analysis supported three perspectives of the students' attitudes towards sustainable development. Also, the qualitative data collected and analyzed from the students' responses to the open-ended question posed to them indicated two domains of the students' cognition of and practices in pursuit of sustainable development. These findings were made on the bases of several recommendations regarding the research on and implementation of Education for Sustainable Development(ESD).

A Study on the Evaluation of the Cognition of the Circulation Efficiency in Geriatric Hospital (노인요양병원 진료부의 경로인지 효율성 평가에 관한 연구)

  • Bae, Sun-mi;Kim, Suk-Tae
    • Korean Institute of Interior Design Journal
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    • v.25 no.6
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    • pp.40-51
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    • 2016
  • The aim of this study is to quantitatively deduce the circulation efficiency and space arrangements of the outpatient department in geriatric hospitals in terms of spatial structure and to find a methodology that could promote the improvement of accessibility and spatial cognition while using the facilities. All space units of the selected twelve geriatric hospitals were located on the first floor. The study adopted the psychological distance concept of space syntax to the unitized spaces, and presented a set of indices, such as TD, PN, RF, PNT and TRF. These indices were calculated according to the standard clinical use procedures. The study evaluated the effectiveness of circulation. The analysis of circulation was based on the four major geriatric illnesses that were selected in this study. The study established the standard clinical use procedure with consideration of the medical treatment, examinations and space units of outpatient departments. The results are as follows: 1) Based on the statistical data, four major geriatric illnesses are examined, and space requirement and standard procedures are established. Development indicators are applied in order to quantitatively deduce the efficiency of spatial cognition. 2) The percentage of the risk of cognitive decline(TRF) has an inversely proportional correlation to the circulation efficiency(PNT) at a certain point. TRF is more influenced by the clinical use procedure than the scale. 3) The arrangement of the waiting space and types of corridor greatly affect the percentage of the risk of cognitive decline. 4) Vulnerable facilities are selected on the basis of the evaluation, and two alternatives that could promote the circulation efficiency are presented. The result of the reanalysis showed that cognitive efficiency had much improved compared to the existing facilities.

Precedent based design foundations for parametric design: The case of navigation and wayfinding

  • Kondyli, Vasiliki;Bhatt, Mehul;Hartmann, Timo
    • Advances in Computational Design
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    • v.3 no.4
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    • pp.339-366
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    • 2018
  • Parametric design systems serve as powerful assistive tools in the design process by providing a flexible approach for the generation of a vast number of design alternatives. However, contemporary parametric design systems focus primarily on low-level engineering and structural forms, without an explicit means to also take into account high-level, cognitively motivated people-centred design goals. We present a precedent-based parametric design method that integrates people-centred design "precedents" rooted in empirical evidence directly within state of the art parametric design systems. As a use-case, we illustrate the general method in the context of an empirical study focusing on the multi-modal analysis of wayfinding behaviour in two large-scale healthcare environments. With this use-case, we demonstrate the manner in which: (1). a range of empirically established design precedents -e.g., pertaining to visibility and navigation- may be articulated as design constraints to be embedded directly within state of the art parametric design tools (e.g., Grasshopper); and (2). embedded design precedents lead to the (parametric) generation of a number of morphologies that satisfy people-centred design criteria (in this case, pertaining to wayfinding). Our research presents an exemplar for the integration of cognitively motivated design goals with parametric design-space exploration methods. We posit that this opens-up a range of technological challenges for the engineering and development of next-generation computer aided architecture design systems.

A Study on the Pattern of Shopping, the Level of Customers' Cognition and the Level of Satisfaction for Foods Sold in "24-Hour Market Store" in Taegu City (편의점 이용객의 식품이용실태 및 인식과 만족에 관한 연구 -대구시내 편의점을 중 심으로-)

  • 서경아;송주은;한재숙
    • Journal of the East Asian Society of Dietary Life
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    • v.3 no.2
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    • pp.73-81
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    • 1993
  • The purpose of this study is to examine the level of customers' cognition, the patterns of shopping and the level of satisfaction for foods sold in "24-hour market stor", and thus to provide a guideling for establishment of 24-hour market store", and thus to provide a guideline for establishment of 24-hour market store, development of Korean-style food, and enhancement of desirable habit of eating. The study conducted a survey for the young customers (13-19 years old) and the old customers (20-38 years old), the residents in Tague City, for the period Sept. 1-Sept.30. The survey administered to a total of 700 respondents, and finally received 646 ansers. Data analysis incorporates Chi-square test, univariate analysis, Scheffe's test, and correlation analysis, running SPSS Pc+(Statistical Package for Social Science). The results were drawn as follows: In terms of the level of cognition, results show a high level in the aspects of availability, convenience, time-saving in cooking, a variety of goods, easy custody: a medium level in the aspects of taste and sanitation: a low level in the aspects of cheapness and import of foreign food, In terms of customers' shopping patterns, the results show that the respondents answered the most convenience in 24-hour open and nearby location. Shopping was mostly done during the evening time between 18:00 and 22:00, and frequently during the mid-night time. Most of the residents needed a high level in the price. in terms of the level of customers' satisfaction, the results show a high level in the aspects of convenience, packing, and variety ; a medium level in the aspects of taste and sanitation ; a low level in the aspects of nutrition, price, import of foreign goods.

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