• The Journal of Korean Academic Society of Nursing Education
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• v.27 no.1
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• pp.39-48
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• 2021

Purpose: This study aimed to explore factors influencing on the preventive behaviors of dementia in older Koreans enrolled in senior welfare centers to provide basic information on dementia prevention. Methods: A total of 182 older Koreans participated in this study, which employed a cross-sectional design. Data were collected using questionnaires with items related to general characteristics, depression, self-esteem, knowledge and attitudes about dementia, preventive behaviors of dementia, dementia management self-efficacy, and anxiety about dementia. Using SPSS WIN 23.0, data were analyzed by descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation coefficient, and multiple regression. Results: Living with a spouse (p=.013), a higher monthly income (p=.018), better nutrition (p=.010), not having a sleep disorder (p<.001), and higher number of participating programs (p=.001) were associated with better dementia prevention behaviors. Attitudes about dementia (��=.18, p=.006) and the number of programs older Koreans were participating in (��=.17, p=.006) influenced positively on the preventive behaviors of dementia, while depression (��=-.41, p<.001) and sleep disorders (��=-.17, p=.006) influenced negatively on dementia preventive behaviors. Overall, approximately 35% of the variability in dementia preventive behaviors was explained by these four variables in this study (F=24.97, p<.001). Conclusion: The findings of this study suggest that depression reduction, good attitudes about dementia, program participation, and good sleep should be encouraged to promote dementia prevention. In addition, effective and structured educational programs should be developed for older Koreans to encourage dementia preventive behaviors to reduce the risk of dementia.

• The Journal of the Korea Contents Association
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• v.20 no.12
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• pp.593-610
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• 2020

The purpose of this study is to explore how the collectivism of Koreans has changed or has not changed. Through in-depth interviews and FGI with the older and new generations, keywords that express Korean collectivism today were discovered. First, the collectivism of Koreans is defined as 'selective collectivism', which is based on a more compact group consisting of self-selected members rather than a given group as before. Second, with the development of technology, online collectivism, in contrast to offline collectivism, emerged. Online collectivism is based on communication using online technology, and is characterized by horizontal relationship based on anonymity and 24-hour connectivity that transcends time and space. Third, the most important factor that composes Korean collectivism was found to be 'Cheong', which was recognized as an unchanged aspect of collectivism. Lastly, for Koreans, the group is closely related to self-identity, and for this reason, Koreans are obsessed with the sense of belonging to the group membership and the relationship with the members. The implications and limitations of the study were discussed.

• Journal of Korean Public Health Nursing
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• v.34 no.3
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• pp.444-456
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• 2020

Purpose: This study aimed to understand a change in the awareness of nursing college students on the unification of the Korean peninsula and health care systems after providing unification and nursing education. Methods: After taking all sessions of the classes, seven participations responded in a semi-conducted focus group interview. The data were analyzed by qualitative content analysis. Results: Three themes and eight categories were deduced. Curiosity and expansion on an unfamiliar subject, and expansion of personal experience related to North Korea/Koreans were identified in the theme of challenges to the 'unification and nursing' subject. Confusion due to inconsistency with existing information, the realization of undiscerning attitude/judgement toward North Korea, and empathy and changing views of North Koreans were identified in the theme of expansion of the awareness for North Korea/Koreans. The beginning of a specific concern, the repetition of history, and North Korea still far away were identified in the theme of divided views of the imperativeness of unification. Conclusion: Through the findings of this study, we could examine how students in this study had deepen their understandings in terms of North Koreans beyond their personal experiences by taking the course of 『unification and nursing』.

• Journal of Nutrition and Health
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• v.54 no.2
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• pp.129-138
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• 2021

To set the estimated energy requirement (EER) in Dietary Reference Intakes for Koreans (KDRI), we need the coefficient by physical activity stage, as determined by the physical activity level(PAL). Thus, there has been demand for a tool to calculate PAL based on the physical activity diary. This study was undertaken to develop a physical activity (PA) classification table for Koreans, using the 2011 Compendium of physical activities in the United States. The PA classification table for Koreans contains 262 codes, and values of the metabolic equivalent of task (MET) for specific activities. Of these, 243 PAs which do not have Korean specific data or information, were selected from the 2011 Compendium of PAs that originated in the United States; another 19 PAs were selected from the previous research data of Koreans. The PA classification table is codified to facilitate the selection of energy values corresponding to each PA. The code for each PA consists of a single letter alphabet (activity category) and four numeric codes that display the activity type (2 digit number), activity intensity (1 digit number), and specific activities (1 digit number). In addition, the intensity (sedentary behavior, low, middle and high) of specific PA and its rate of energy expenditure in MET are presented together. The activity categories are divided into 4 areas: Daily Activity (A), Movement (B), Occupation (C), and Exercise and Sports (D). The developed PA classification table can be applied to quantify the energy cost of PA for adults in research or practice, and to assess energy expenditure and physical activity levels based on self-reported PA.

• Land and Housing Review
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• v.14 no.2
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• pp.1-17
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• 2023

In Korea, the population size of the elderly is rapidly increasing, and housing for them is emerging as an important issue. In particular, Aging in Place (AIP) has steadily been presented as a direction of welfare for the elderly. This study empirically examines the effect of the interactions of the elderly with their children on residential mobility for older Koreans. To do so, this study employed random effect logistic regression models with the dataset of the 2008-2020 Korean Longitudinal Study of Aging. The findings are as follows. First, it was found that the interaction with their children increased the probability of residential mobility for older Koreans in both metropolitan areas and non-metropolitan areas. Second, as age increased, the interaction with their children tended to further promote residential mobility for older Koreans, but such effects varied depending on related variables. Third, it was confirmed that the possibility of further promoting residential mobility for older Koreans increased through the interaction effects of the variables associated with the interaction with their children. This study suggests policy implications for the residential mobility of older Koreans, i.e., whether the interactions with their children improve independent residential environments by enhancing housing stability, in terms of AIP.

• Nutrition Research and Practice
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• v.16 no.sup1
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• pp.11-20
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• 2022

Research articles were reviewed to validate the estimated energy requirements (EERs) equations developed by the Institute of Medicine of the National Academies (IOM). These equations are based on total energy expenditure (TEE) measured by the doubly labeled water (DLW) method. We subsequently aimed to provide the basis for the suitability to apply the IOM equations as EER equations for Koreans, and develop relevant equations for EER in the Dietary Reference Intake for Koreans (KDRI). Additionally, besides the EER(IOM) equations, other equations were examined for EER estimation. Research papers demonstrating the validation of the EER(IOM) equations based on TEE(DLW) were searched through PubMed (up to September 2019). Of the 637 potentially relevant articles identified, duplicates and unsuitable titles and abstracts were excluded. Furthermore, papers with irrelevant subject and inappropriate study design were also excluded. Finally, 11 papers were included in the review. Among the reviewed papers, 8 papers validated the application of the EER(IOM) equations for EER based on TEE(DLW). These included 3 studies for children (USA 1, Korea 2), 1 for adolescents (Portugal), 2 for adults (Korean), and 2 for the elderly (Korea, USA). EER(IOM) equations were found to be generally acceptable for determining EER by using the DLW method, except for Korean boys at 9-11 yrs (overestimated) and female athletes at 19-24 yrs (underestimated). Additionally, 5 papers include the validation of other EER equations, beside EER(IOM) for EER based on TEE(DLW). In Japanese dietary reference intake and recommended dietary allowance, EER equations are acceptable for determining EER based on TEE(DLW). The EER(IOM) equations is generally acceptable for determining EER using the DLW method in Koreans as well as several populations, although certain defined groups were found to be unfit for the estimation. Additionally, the concept of healthy body mass index of Koreans and physical activity levels need to be considered, thereby providing the basis for developing relevant equations of EER in KDRI.

• Journal of the Ergonomics Society of Korea
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• v.35 no.4
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• pp.293-305
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• 2016

Objective: This study aims to measure cognitive load levels by analyzing the EEG of Koreans and foreigners, when they read a Korean text with care selected by level from the grammar and vocabulary aspects, and compare the cognitive load levels through quantitative values. The study results can be utilized as basic data for more scientific approach, when Korean texts or books are developed, and an evaluation method is built, when the foreigners encounter them for learning or an assignment. Background: Based on 2014, the number of the foreign students studying in Korea was 84,801, and they increase annually. Most of them are from Asian region, and they come to Korea to enter a university or a graduate school in Korea. Because those foreign students aim to learn within Universities in Korea, they receive Korean education from their preparation for study in Korea. To enter a university in Korea, they must acquire grade 4 or higher level in the Test of Proficiency in Korean (TOPIK), or they need to complete a certain educational program at each university's affiliated language institution. In such a program, the learners of the Korean language receive Korean education based on texts, except speaking domain, and the comprehension of texts can determine their academic achievements in studying after they enter their desired schools (Jeon, 2004). However, many foreigners, who finish a language course for the short-term, and need to start university study, cannot properly catch up with university classes requiring expertise with the vocabulary and grammar levels learned during the language course. Therefore, reading education, centered on a strategy to understand university textbooks regarded as top level reading texts to the foreigners, is necessary (Kim and Shin, 2015). This study carried out an experiment from a perspective that quantitative data on the readers of the main player of reading education and teaching materials need to be secured to back up the need for reading education for university study learners, and scientifically approach educational design. Namely, this study grasped the difficulty level of reading through the measurement of cognitive loads indicated in the reading activity of each text by dividing the difficulty of a teaching material (book) into eight levels, and the main player of reading into Koreans and foreigners. Method: To identify cognitive loads indicated upon reading Korean texts with care by Koreans and foreigners, this study recruited 16 participants (eight Koreans and eight foreigners). The foreigners were limited to the language course students studying the intermediate level Korean course at university-affiliated language institutions within Seoul Metropolitan Area. To identify cognitive load, as they read a text by level selected from the Korean books (difficulty: eight levels) published by King Sejong Institute (Sejonghakdang.org), the EEG sensor was attached to the frontal love (Fz) and occipital lobe (Oz). After the experiment, this study carried out a questionnaire survey to measure subjective evaluation, and identified the comprehension and difficulty on grammar and words. To find out the effects on schema that may affect text comprehension, this study controlled the Korean texts, and measured EEG and subjective satisfaction. Results: To identify brain's cognitive load, beta band was extracted. As a result, interactions (Fz: p =0.48; Oz: p =0.00) were revealed according to Koreans and foreigners, and difficulty of the text. The cognitive loads of Koreans, the readers whose mother tongue is Korean, were lower in reading Korean texts than those of the foreigners, and the foreigners' cognitive loads became higher gradually according to the difficulty of the texts. From the text four, which is intermediate level in difficulty, remarkable differences started to appear in comparison of the Koreans and foreigners in the beginner's level text. In the subjective evaluation, interactions were revealed according to the Koreans and foreigners and text difficulty (p =0.00), and satisfaction was lower, as the difficulty of the text became higher. Conclusion: When there was background knowledge in reading, namely schema was formed, the comprehension and satisfaction of the texts were higher, although higher levels of vocabulary and grammar were included in the texts than those of the readers. In the case of a text in which the difficulty of grammar was felt high in the subjective evaluation, foreigners' cognitive loads were also high, which shows the result of the loads' going up higher in proportion to the increase of difficulty. This means that the grammar factor functions as a stress factor to the foreigners' reading comprehension. Application: This study quantitatively evaluated the cognitive loads of Koreans and foreigners through EEG, based on readers and the text difficulty, when they read Korean texts. The results of this study can be used for making Korean teaching materials or Korean education content and topic selection for foreigners. If research scope is expanded to reading process using an eye-tracker, the reading education program and evaluation method for foreigners can be developed on the basis of quantitative values.

• Journal of Fashion Business
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• v.8 no.4
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• pp.60-67
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• 2004

The purpose of this study was to examine fashion counterfeit purchasing behavior and purchasing intention among Koreans and Americans. 486 female college students were surveyed for this study. For data analysis, descriptive statistics, 2-test, and t-test were used. As the results, generally Korean consumers had purchased more fashion counterfeits than American consumers. There were significantly differences between two groups on 5 fashoin brand counterfeits. That is, handbag of PRADA or LOUIS VUITTON, shoes of Ferragamo, or Gucci, clothing of DKNY, PRADA, or CK, sunglass of Gucci or Channel, and accessories of Agatha, Cartier, or Tiffany were purchased by Korean consumers much more than by U.S consumers. Also, Koreans had more higher purchasing intentions toward fashion counterfeits than Americans except clothing. Based on these results, fashion marketing would be suggested.

• Journal of the Korean Society of Costume
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• v.30
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• pp.117-126
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• 1996

This paper is a study on the shaman's costumes which were observed in the ritual of Jae-Soo-Kut held in Seoul. In this study the forms and functions of the shaman's costumes in Jae-Soo-Kut are compared with those of other Korean traditional costumes and differences are identified between them. The results of this study are also compaed with those of the study on the shaman's costumes in Chun-Sin-ut and other Koean traditional costumes. Shaman's costumes have undergone changes with the decrease in the number of believers in Kut resulting from the diffusion of foreign religion the weakening of believers' faith in Kut resulting from the improvement of science and technology and higher education and the invention of new textiles and development of sewing technology. The reasons why the Kut is performed even nowadays are also discussed. Among those reasons firstly Koreans hold to their own folk religions. Secondly the kut has peculiar artis-tic value for Koreans. Thirdly Koreans seek peace of mind through performing the Kut.

• Speech Sciences
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• v.11 no.3
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• pp.83-93
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• 2004

The objectives of this study are to analyze Korean speakers' pronunciations of various Japanese /p/ patterns and to provide desirable pronunciation models. This is a part of an ongoing research that aims to propose a useful method of teaching Japanese pronunciation of /p/ to Koreans. The experimental data consist of /p/ phonemes in word initial, word medial, and 'yoon' positions. Yoon must be written in small size after a letter and it only makes a syllable with the preceding letter in Japanese. There were 22 different phoneme positions. They were pronounced by 48 Japanese majoring students (24 females and 24 males), who were in their twenties and were raised in Daejeon and vicinity. The individual pronunciations were collected and digitized into 528 files. The results show that Koreans pronounced the Japanese phoneme /p/ in a variety of ways, according to the auditory environments in which the phoneme was tested: as [ph] in word initial, [pp] or [ph] in word medial, and [ph] in 'yoon', unlike native speakers who pronounced Japanese /p/ as [ph] in word initial, [pp] in word medial and, and [pp] or [ph] in 'yoon'.