• 수산해양교육연구
• /
• 제25권4호
• /
• pp.781-800
• /
• 2013

The purpose of this study was to investigate perception of primary school teachers about operation of after-school computer class. Research questions were set up as follows: First, what type is preferred on the operation type for after-school computer class? Second, what is the perception about the adequacy of contents for after-school computer class? Third, what is the perception about instructors' expertise? Fourth, what is the perception about the effects of after-school computer class? Finally, what is the perception about facilities/ equipment and evaluation system of after-school computer class? To figure out these questions, this study conducted literature review and questionnaire survey. The results of this study are as follows: First, approximately 82% of respondents preferred to have after-school computer class operated by outsourced agency. Second, overall, the perceptions about the operation of after-school computer class were positive: The adequacy of contents, instructors' expertise, the effects, facilities/ equipment and evaluation system are seen as mostly positive. Third, its differences between school self-operated computer class and private sector computer class were insignificant. Fourth, its differences among various sizes of the school were significant. The implementaion of after-school computer class was considered as more positive in small schools. Finally, researchers suggested that it was necessary to develop an plan considering school sizes for more efficient implementation of after-school computer class.

• 한국의류학회지
• /
• 제27권9_10호
• /
• pp.1112-1123
• /
• 2003

This study is designed for improving wearing styles for middle-aged women who are in unsatisfactory body types and also providing the basic information about the suitable clothing designs for them. This study focuses on what kinds of body types they perceive, what the differences are between the perception of their body types and the real ones, and how the actual clothing styles can be affected by those perceived body types. This study is based on the survey of the perception of body types, the clothing styles, and the satisfaction level of body cathexis, while measuring body size of each person responded. The data were analyzed by Mean, ANOVA, Duncan-test of SPSS Win. (ver 10.1)program. The results are as follows: 1. The perception of their body types can be categorized into three clusters, the obesity, the arm & leg obesity, the slender. 2. By and large, Middle-aged women perceive their body types exactly what they we. However, they show a relatively subjective view on the upper arm girth, ankle girth, and arm length 3. The abdomen is at the lowest satisfactory part in body cathexis for the entire groups responded, and there are some differences among the perception of their body types in whole body silhouette and trunk. 4. Middle-aged women who perceive themselves as a bit slender show a tendency of having tight and revealing clothing styles, while the obese who perceived themselves wouldn't take them as appropriate dresses.

• 한국콘텐츠학회논문지
• /
• 제22권1호
• /
• pp.505-515
• /
• 2022

본 연구는 공공과 민간사회복지기관 종사자의 전문성에 대한 인식 특성과 그 차이를 확인하고 전문성인식이 직무몰입과 성과에 미치는 영향을 파악하기 위한 것이다. 주요 결과와 함의는 다음과 같다. 첫째, 공공과 민간사회복지종사자들의 전문성 인식은 통계적으로 유의미한 차이가 있었다. 구체적으로 민간이 3.26으로 공공 3.15에 비해 높아서 민간 영역에 근무하는 사회복지종사자들의 전문성 인식이 공공기관에 비해서 높았다. 둘째, 공공과 민간 사회복지종사자 모두 전문성 인식이 직무몰입과 성과에 영향을 미치고 있었다. 즉, 전문성 인식이 높을수록 민간과 공공 모두 직무몰입과 성과가 증가하는 것이다. 셋째, 민간 사회복지기관에 근무하는 종사자들이 공공기관 종사자에 비해 직무몰입과 직무성과 모두 높은 것으로 나타났다. 따라서, 전문성 인식이 민간과 공공 사회복지기관 종사자들의 직무몰입과 성과에 모두 영향을 미치고 있지만, 전문성 인식이 높은 민간사회복지기관 종사자들의 직무몰입과 성과가 더 높은 것이다.

• 정신신체의학
• /
• 제32권1호
• /
• pp.10-23
• /
• 2024

본 연구는 코로나19 팬데믹 동안 마스크 착용자에 대한 매력도와 사회적 인식 변화를 고찰한다. 코로나19 이전에는 마스크가 감염 신호로 여겨져 매력도를 감소시켰으나, 팬데믹 이후 마스크 착용이 일상화되면서 인식 메커니즘이 복잡해졌다. 마스크 착용자에 대한 매력도와 사회적 인식은 착용자의 기본 매력도, 인종, 마스크에 대한 인식 등에 따라 달라진다. 이로 인해 연구 결과가 일관되지 않다. 이는 실험 방법의 불일치와 피험자 개인차를 고려하지 못한 결과다. 정신의학적 관점에서 팬데믹 상황에서의 매력 인식을 연구하기 위해서는 행동면역계와 관련된 심리적 메커니즘을 중심으로 새로운 가설을 수립하고 검증해야 한다. 이는 대인 지각과 혐오가 정신건강에 미치는 영향을 이해하는 데 중요한 단서를 제공할 수 있다.

• 대한영양사협회학술지
• /
• 제21권2호
• /
• pp.154-172
• /
• 2015

The prevalence of obesity is continuing to increase. Self-perceived body image among women has drawn a lot of attention in Korea due to unhealthy weight control trials. This study was conducted to determine the relationship between self-perceived body image and dietary intakes among Korean women. For the analysis, 1,747 subjects were selected after eliminating those who were likely to have recently altered their diet based on the 2010 Korea National Health and Nutrition Examination Survey (KNHANES) data. The subjects were divided into three groups: underweight, normal, and obese groups according to their perception of body image. Daily nutrient intakes, NAR (Nutrient Adequacy Ratio), and food intake frequency were assessed according to age group and body image perception. Only energy intake showed differences among the three body image perception groups across all age groups, but not statistical differences. Analysis of NAR and the order of most frequently consumed food items confirmed these findings. The ratio of underweight women that perceived their body size as normal or overweight was higher with younger age. Incorrect body image perception and unhealthy weight control behaviors can cause nutritional problems. This study confirmed that nutritional knowledge is important for healthy weight control trials. Nutritional education for healthy dieting should be emphasized among Korean women.

• 유통과학연구
• /
• 제13권6호
• /
• pp.45-70
• /
• 2015

Purpose - This study's purpose is to examine the effects of the country-of-origin antecedents on overall attitudes and the impact of overall attitudes on satisfaction and loyalty. Research design, data, and methodology - This study provides useful insights into international female purchasing behavior in the cosmetic industry in South Korea. This study explores the elements of country-of-origin antecedents, (cultural interest, perception of brand image, perception of fashion, perception of product quality, perception of price, and perception of advertising), on overall attitudes as well as the effect of overall attitudes on satisfaction and loyalty. Results - The results show that the effects of such antecedents are significant. Additionally, the effect of overall attitudes on satisfaction and of satisfaction on loyalty were significant. Conclusions - The findings of this study provide some important practical implications. First, with customer brand awareness growing along with products standards, considering the concepts points of parities and points of differences, the Korean cosmetic industry should try to establish brand associations with natural organic ingredients in its cosmetic items, distinguishing them from the majority of non-Korean brands.

• 동아시아식생활학회지
• /
• 제19권5호
• /
• pp.668-680
• /
• 2009

The purpose of this study was conducted to evaluate the relationship between the perception of Korean traditional food and the national identity of Uzbekistan-Koreans. National identity was characterized into 4 dimensions, i.e., psychological identity, national independence, compatriot affection, and continuance of national culture. Data were collected from 634 Koreans living in Uzbekistan and were analyzed by chi-square and ANOVA. The results showed that the perception of Korean traditional food is significantly correlated with the national identity of Uzbekistan-Koreans, and that the dimensions of national identity are likely to vary depending on generation, educational level, and hometown of Uzbekistan-Koreans. Similarities and differences in the perception of traditional food by national identity are discussed, and the implications for food and nutrition specialists, especially for those who have an interest in traditional food in connection with the folk culture in Asian areas, are provided.

• 대한치과기공학회지
• /
• 제43권3호
• /
• pp.117-123
• /
• 2021

Purpose: In this study, an attempt was made to identify the extent of dental technicians' perception of professionalism and examine to what extent the perception of professionalism impacts self-development and professionalism improvement activities. Methods: An online survey was conducted for 391 dental technicians for 20 days (i.e., from October 20 to November 10, 2020). Pearson's correlation analysis was performed to examine the correlation between the independent variable and the dependent variable, and multiple regression analysis was performed to analyze the degree of influence of independent variables on self-development and professionalism improvement activities. Results: As a result of examining the impact of dental technicians' perception of professionalism on self-development and professionalism improvement activities, it was revealed that all four subareas of the perception of professionalism, i.e., professional qualification, professional autonomy, social perception, and the sense of calling, were positively impacted. Conclusion: (1) It is necessary to compare and analyze the differences in the perception of professionalism among various dental technologist groups, prepare programs to improve them, and endeavor to ensure the growth of organizational operating system. (2) Self-development and professionalism improvement activities need to be supported so that dental technologists can immerse themselves in their duties with affections for the organization and contemplate and provide educational programs to workers.

• 말소리와 음성과학
• /
• 제2권1호
• /
• pp.51-58
• /
• 2010

This study investigates the perception and production of English front vowels focusing on the distinction in /i/ vs /I/ and /$\varepsilon$/ vs /$\ae$/ by sixty-one Korean speakers. The first portion of this study focused on the perceptional discrimination by the subjects of two sets of English vowel contrasts, /i/ vs /I/ and /$\varepsilon$/ vs /$\ae$/. In the second portion of the study, the production of these vowels by the same subjects who had participated in the perceptional discrimination test was examined acoustically and subsequently compared with that of the control group comprised of native English speakers. The major results indicate that: (1) In perception tests, Korean subjects can discriminate between /i/ and /I/ relatively well, while many of them were not able to discriminate between /$\varepsilon$/ and /$\ae$/; (2) the Korean subjects, however, have difficulty producing a distinct version of these front vowels; and, (3) The relationship between the perception and production is not significant. These results were analyzed with the concept of "under-differentiation" and "reinterpretation of distinction," as well as how phonetic differences influenced the production and discrimination of front vowels by Korean speakers.

• The Journal of the Acoustical Society of Korea
• /
• 제18권4E호
• /
• pp.10-19
• /
• 1999

Psychophysical approaches to the room acoustics have been made in number of researches. The present study is looking at whether the listener's perception of frequency change in rooms are dependent on the acoustics of a listening environment. P(C)s for frequency change in short tones were measured in different listening conditions. Two experiments were carried out to investigate the influence of room acoustics on the listener's perception of frequency change, and its implication for evaluating the acoustics of listening environments were examined and discussed. It was found that the temporal and spectral contents of reflections from room surfaces might be an important factor which influenced the listener's perception of frequency change in a reverberant sound field. This implicates that psychophysical approach by measuring listener's frequency change perception might be an useful tool for evaluating room acoustics. However, cares should be taken, since some individual differences were found to exist with respect to the direction of frequency change.