• Hwankyungkyoyuk
• /
• v.25 no.2
• /
• pp.161-179
• /
• 2012

The aims of this study are to investigate the environmental perception of elementary school students through picture drawing and associated words about environment, and analyze whether there are differences in the environmental perception according to living places and grades. The drawing of 230 students are analysed and categorized into the criteria. The results are as follows: a number of students realized as images associated with natural environment for words related to environment. In the pictures of the 'positive environment', expression frequencies of natural environment and living things were higher than ones of artificial environment and non-living things. On the other hand, there were many pictures expressed as pollutions of waste, air and water in the pictures of the 'negative environment'. Comparison of environmental perception between rural and urban students showed a significant difference all in the two criteria. There was, however, no difference in the environmental perception between grades. Therefore, it is suggested that student's minds about the sentimental situation can be studied and they can be guided in positive directions to lead their future life in environment-friendly education rather than pollution education.

• Child Health Nursing Research
• /
• v.23 no.2
• /
• pp.249-257
• /
• 2017

Purpose: The aim of this study was to assess the body weight perception of adolescents and to investigate the difference between mental health and weight control behavior according to body weight perception. Methods: Study data on 12-18 years old adolescents with normal BMI was obtained from the 6th Korea National Health and Nutrition Examination Survey (2013-2015). Rao-Scott Chi-square test and ANOVA were used for the analysis. Results: The percentage of adolescents with a misperception of body weight was 43.3%, and their subjective health status (p=.013), stress perception (p=.001), and depression (p=.001) were worse than for adolescents who had the correct perception of their body weight. The percentage of adolescents who were trying to lose weight while perceiving their body weight as normal was 36.9%. Body weight control behavior had significant differences according to dietary intake (frequency of eating dinner (p=.015)), energy intake (p=.004), and carbohydrate intake (p<.001), but there was no significant difference according to exercise. Conclusion: Parents, school teachers, and nurses should make efforts to ensure that Korean adolescents perceive their body weight correctly, and prevent unhealthy weight control behaviors.

• Journal of Family Resource Management and Policy Review
• /
• v.5 no.1
• /
• pp.97-110
• /
• 2001

This study was designed to examine the effect of joint participation in decision-making on the home management satisfaction of new-generation married women, which will issue basic data for improving the quality of new-generation home life. The sample was composed of 371 married women under 39years old, selected by age and the local distribution. Major findings are as follows. 1) New-generation married women’s joint participation in decision-making showed a significant difference by degree of communication, perception of the adequacy of resources, perception of the level of living. Home management satisfaction shoed a significant difference by state of employment, existence of children, sex role attitudes, degree of communication, perception of the adequacy of resources, perception of the level of living. 2) The more a couple participated in decision-making about eating and children, the higher level a new-generation married women showed in home management satisfaction. 3) The main variables predicating new-generation married women’s home management satisfaction was perception of the adequacy of resources, perception of the level of living, gender role attitudes, existence of children, joint participation in decision-making about eating and children. They accounted for 36% of the variance.

• Speech Sciences
• /
• v.15 no.1
• /
• pp.37-51
• /
• 2008

The main goal of this study is to examine if there is a difference in the utilization of a vowel length cue between Korean and Japanese L2 learners of English in their perception and production of postvocalic coda contrast in English. Given that Japanese subjects' performances on the identification and production tasks were much better than Korean subjects' performance, we may support the prediction based on the Feature Hypothesis which maintains that L1 phonological features can facilitate the perception of L2 acoustic cue. Since vowel length contrast is a phonological feature in Japanese but not in Korean, the tasks, which assess L2 leaners' ability to discriminate vowel length contrast in English, are much easier for the Japanese group than for the Korean group. Although the Japanese subjects demonstrated a better performance than the Korean subjects, the performance of the Japanese group was worse than that of the English control group. This finding implies that L2 learners, even Japanese learners, should be taught that the durational difference of the preceding vowels is the most important cue to differentiate postvocalic contrastive codas in English.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.19 no.2
• /
• pp.264-277
• /
• 1995

is designed to study the college women's desirable clothing behavior in campus, and to find out the difference in person perception according to appropriate or inappropriate clothing. Detailed object is to find out the following differences according to appropriate and inappropriate clothing in campus: 1) formation of impression 2) inference of value. Addi\ulcorner tionally the difference in person perception according to major, grade and preference group are studied. For data collection, 460 college women who are attending Ewha Woman's University are included, and convenience sampling method is used. Frequency, percentage, mean, factor analysis, t-test, ANDV A. duncan test, correspondent analysis are used for data analysis. The result are as follows: 1) Wearer's impression is devided into four factors: appearence evaluation, personality evaluation, ability and activity. 2) There are significant differences in impression formation and value inference according to situational appropriateness. 3) There are significant differences in person perception according to major, grade and preference group.

• Speech Sciences
• /
• v.10 no.1
• /
• pp.59-67
• /
• 2003

The purpose of this study was to investigate Korean native speakers' perception of English sounds according to groupings of phonetic contrasts. The four groupings looked at were vowels, voicing (voiced-unvoiced), fricatives with difference in place of articulation, and other clusters of specific sound contrasts, such as stop-fricatives and liquids. The position of a sound in syllable was also examined. According to the results of ANOVA and a post-hoc analysis, the perception of vowels, in the medial position was different from that of consonants in the initial and final position. Vowels proved to be the most difficult group to perceive correctly. With the consonants, there was not a big difference whether the contrasts came initially or finally. The order of difficulty was liquids, fricatives, stop-fricatives, and finally voicing.

• Journal of Information Technology Services
• /
• v.22 no.4
• /
• pp.159-169
• /
• 2023

The digital industry area based on digital technology is specialized and rapidly changing. This kind of change lead to a gap of understanding arises between the digital industry and the public. The digital industry is a trend that cannot be reversed, thus efforts to reduce the gap in understanding are necessary for positive social development in the future. This study aimed to find clues to reduce the gap in understanding by measuring the difference in perception between the public and the digital industry. To measure the difference in perception, this study applied the mutual orientation model proposed by McLeod and Chaffee(1973), As a result of the study, both groups agreed that the digital industry would make a positive contribution to the Korean economy in the future. However, it was confirmed that there was a possibility of mutual misunderstanding due to different views on the digital industry.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.15 no.2
• /
• pp.216-224
• /
• 2009

Purpose: This study was to describe the perception of biomedical ethics in 210 nurses working at a hospital in Busan. Method: Data were collected from September 1st to 9th, 2008 using a 4-point Likert scale which was designed by Kwon. Results: The average score of perception of biomedical ethics was $2.88{\pm}0.22$. The highest score, $3.13{\pm}0.35$, was seen in the category of the ethics for right to life, the lowest, $2.49{\pm}0.33$, was seen in the category of ethics of death. There was no significant difference in perception of biomedical ethics according to marital status, participation in religious activity or career length. There was a significant difference in reproductive ethics according to marital status (F=3.559, p= .001) and participation in religious activity (F=3.914, p= .011). There was a significant difference in ethics of death according to career length (F=3.779, p= .011). Statistically significant differences were shown in ethics for right to life according to the ethical values (F=4.421, p= .005) and attendance of a conference for biomedical ethics (F=4.133, p= .018). The difference of the perception of biomedical ethics was significant in ethical values (F=3.859, p= .010) and attendance of a conference for biomedical ethics (F=3.783, p= .025). Conclusion: Continuing educational programs need to be developed and more reinforced education should be offered.

• Journal of Korean Academy of Nursing
• /
• v.4 no.2
• /
• pp.107-120
• /
• 1974

Healthy second generation is considered the wealth of the nation. Recant statistical data revealers that student population: primary through university, is 25% of population. Despite the fact that health education is one of the three most valued educational aims of Ministry of Education, students, teachers and parents seem reluctant to its value. In this contort, influences of school health nurses on this aspect of education can not bi disregarded This study is designed to investigate the status and working condition of school health nurses and analyse the correlation between role perception and role expectation of school health nursers. teachers and students. Prior to main study. pilot interviews with 10 of each group according to check-list are performed. Data for main study is collected through check-list from September 10 to October 10. 1973 from 100 of each group. All responses of questionnaire item are categories into 4 aspects; health education, environmental sanitation qualification of school health nurses and social aspect of school. Results of study are as follows; 1. Differences on role perception of school health nurses and role expectation of teachers is revealed-non-significant by .05〈P〈.10 level. while between students is shown significant difference by P〈.005 level, in health education role of school hearth nurses. 2. The environmental sanitation category of school health nurses role: non-significant difference is revealed between teachers and school health nurses by. 05〈P〈.10 level, and significant difference-is revealed by P〈.05 level. 3. Difference in value orientation of school health nurses' personal quality; students and teachers differ with school health nurses by P〈.025 1eve1. 4. Social aspect of school in the community aspect: non-significant differences are revealed by.05〈P〈.10 level between air three groups. Conclusions: 1. Role perception of school health nurses is most closely correlated with their role expectation. Some individual differences are noted between items, and aspects. 2. Role perception of school health nurses is more closely correlated than that of with role expectation of teachers than that of students. Some individual differences are noted between items, and aspects. 3. Consensus of role of school health nurses between each group is relatively Low: student is the lowest group. teacher the second, and school health nurses the highest.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.16 no.5
• /
• pp.79-92
• /
• 2006

Computer virus is one of the most common information security problems in the information age. This study investigates the difference of users' perception of security elements between large companies and small-and-medium companies on the subject of computer virus. Based on t-test, no significant difference is found in users' perception on security threat and security risk While users satisfy with the level of security policy, there is a significant difference on the level of security policy recognition between the two sizes of companies. Moreover, there are significant differences on information assets, security vulnerability and security effectiveness, which implies difference in the users' perception on importance of assets, exposure to threats and computer virus prevention efforts between large and small-and-medium companies.