• 생물정신의학
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• 제9권2호
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• pp.112-119
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• 2002

Object:This study was to investigate the difference of speech perception ability in schizophrenic patients, and depression patients in order to explore trait-dependent speech perception ability of each disorder. Methods:The speech perception ability was assessed with masked speech tracking test(MST) in schizophrenic patients(N=31), depression patients(N=25), and normal controls(N=21). The continuous performance test(CPT) and sentence repetition test(SRT) were also used for assessment of attention and working memory. Results:The schizophrenic patients showed significant impaired MST performance, compared with depressive patients and normal controls. The performances of CPT and SRT were also more impaired in schizophrenic patients. The difference of MST performances between two patient group was cancelled out after consideration of differences in CPT & SRT performances. Conclusions:These results imply that schizophrenic patients have the impaired speech perception ability compared with depressive patients and normal controls. But speech perception ability was significantly influenced with CPT and SRT. For evaluation of pure speech perception ability, the more elaborate controlled study that excluded factors such as attention, working memory and intelligence is needed.

• 한국보건간호학회지
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• 제28권2호
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• pp.298-309
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• 2014

Purpose: The purpose of this study was to investigate the degree of knowledge of hepatitis A, health perception, and health promoting behavior among young and middle-age adult's. Methods: 207 young and middle-age adult's workers living in Gyeonggi-do participated in this study and completed structured questionnaire. The knowledge of hepatitis A was assessed by the questionnaire which researchers developed. Health perception was measured by Health Perception Scale (Ware, 1979) while health promoting behavior was assessed by Lee's(2006) questionnaire. These data were analyzed with Pearson correlation coefficient, t-test, ANOVA. Results: The knowledge score of hepatitis A was 9.53; the health perception score was 3.71; the health promoting behavior score was 3.38. There were no significant differences in knowledge of hepatitis A, health perception, and health promoting behaviors. However, A significant correlation was found between health perception and health promoting behaviors. Conclusion: The knowledge of hepatitis A found to be low. Therefore further study needs to develop nursing interventions that could improve knowledge and awareness of hepatitis A.

• 대한가정학회지
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• 제43권11호
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• pp.185-196
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• 2005

The purpose of this research was to determine the relation between clothing evaluative criteria and segmented groups based on the perception of somatotype. The data for this research were collected from questionnaires of 192 females in Busan. Data were analyzed by frequency, factor analysis, cluster analysis, discriminant analysis, and regression analysis. Cluster analysis was used to identify groups of respondents based on the perception of somatotype difference factors. Based on the findings, three distinct groups were clustered: thin, moderate, fat. There were significant differences among the three groups in terms of clothing evaluative criteria. The result of regression analysis revealed that the perception of somatotype is a major determinant to influence the clothing evaluative criteria. The thin group preferred practical clothes while the fat group liked symbol clothes.

• 기본간호학회지
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• 제17권3호
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• pp.419-426
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• 2010

Purpose: Women's weight perception and obesity-related quality of life were analyzed according to BMI (Body Mass Index). Methods: A survey was conducted using self-report questionnaires from 178 participants. The data analysis included descriptive statistics, frequency, percentage, t-test, ANOVA, Fisher's exact test and Kendall's tau using the SPSS version 14.0. Results: There were significant differences in BMI according to age (F=8.037, p=<.001), weight perception (F=60.71, p<.001), weight control experience (F=2.504, p=.013), weight control method (F=5.839, p=.001) and weight control success (F=-2.451, p=.016). There was a significant difference in obesity-related quality of life according to weight perception in the low weight group (F=5.587, p=.021) and in the obesity group (t=3.419, p=.003). Higher correlations were found between the women's BMI group, weight perception and obesity-related quality of life. Conclusion: A program to provide appropriate information for weight perception is needed for the low weight group. There is a need for a program about weight reduction as well as weight perception for the obesity group.

• 근관절건강학회지
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• 제20권2호
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• pp.151-160
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• 2013

Purpose: The purpose of this study was to identify the effect of type of body shape perception on health concern, depression, dietary restriction and exercise practice in university students. Methods: A descriptive design was used. Data were collected from 308 university students by using structured questionnaires. Results: The results showed that 65.6% of the students believe that they are overweight. There are no differences in health concern, depression, and exercise practice among the skinny perception group, satisfaction group, and obesity perception group. However, there was a significant difference in dietary restriction among the three groups (p<.001). The type of body shape perception was significantly associated with dietary restriction (p=.007). Conclusion: Integrated and effective interventions are necessary for university students to establish healthy body image and learn healthy weight control.

• 영어영문학
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• 제55권6호
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• pp.1193-1220
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• 2009

This study examined the impact of sonority profiles, positional differences and L2 proficiency on Korean EFL learners' perception of English biconsonantal clusters, using nonce words. The overall results showed that major predictions of the sonority-based typological markedness on consonant clusters were supported, as obstruent plus sonorant and sonorant plus obstruent sequences were better perceived than obstruent only or sonorant only sequences. Yet, some consonant clusters did not show a preference for sonority profiles. Positional effects were also confirmed, as word-initial biconsonantal clusters were better perceived than wordfinal ones across all the participant groups. Participants' English proficiency turned out to be also important in the perception of consonant clusters, since university students' mean rate of accuracy was highest, followed by that of high school students, which in turn followed by that of middle school students. Further, the effects of other factors like frequency and stimuli on speech perception were also addressed, along with some implications for future research.

• 복식문화연구
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• 제11권1호
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• pp.47-65
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• 2003

The purpose of this study was to examine the characteristics of consumer evaluative criteria based on clothing quality perception of adult males and females. A demonstrative study was conducted using a questionnaire on adults over 20 years old who were considered to afford to purchase clothes. A total of 650 questionnaires were distributed, and among them, 380 were used for the demonstrative analysis. The study used SPSSWIN V.8.0 for the analysis. Factor analysis and reliability analysis were introduced as analysis methods using the varimax rotation to classify consumer evaluative criteria for clothing purchasing. In addition, frequency analysis, correlation analysis, 1-test, multiple regression analysis, and duncan test are executed. The study result is as follows. First. expectation, importance and performance are examined by customer quality perception. Four factors- practicability, care, aesthetics, and symbolism- are classified through the factor analysis of 19 evaluative attributes based on importance. Second, differences of quality perception f3r expectation, importance and performance were found partly in customers' demographic characteristics. Third, the influential relation of satisfaction and quality perception is examined. Aesthetics and practicability have significant influence on the general satisfaction of evaluative attributes by performance.

• 가정과삶의질연구
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• 제9권2호
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• pp.285-302
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• 1991

This purpose of this study was to analyze the perception of household work's value between husbands and wives. The data were collected using questionnaire and in-depth interview method for this purpose. 297 couples for questionnaire and 20 couples for interview were sampled. The data were analyzed by the statistical method such as frequency, percentile, paired t-test, t-test. The major findings were as follows; 1) The wives played primary role in doing household work. 2)the level of husbands's social value perception of household work was higher than wives's but the differences between them was not significant statistically. 3) The level of economical value perception of household work between husbands and wives was lower than the level of their social value perception.

• 아동학회지
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• 제10권1호
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• pp.64-78
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• 1989

The present study investigated children's self-perceived competence as related to (1) their perception of parental warmth and control (2) age and sex of child (3) the relationship of this perception to parents' educational level and children's sex. The subjects were 303 fourth and sixth grade children selected from three elementary schools in Seoul. The instruments were a children's self-perceived competence scale, and a perception of parental warmth and control scale. Frequencies, percentiles, mean, t-test, one-way-ANOVA, and $Scheffe{\acute{e}}$-test were used for data analysis. There were significant differences in children's self-perceived competence by perception of parental warmth and control. The children who perceived more parental warmth and control perceived themselves higher in cognitive and social competence and in self-worth. Children whose parents' were college graduates perceived highest parental warmth. Fourth grade children perceived themselves higher than sixth grade children in cognitive competence and in global self-worth. Boys perceived themselves higher than girls in physical competence. Boys perceived higher parental control than girls.

• 한국소음진동공학회논문집
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• 제13권3호
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• pp.186-193
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• 2003

Floor vibrations in residence and office buildings are typically induced by heel drop and walking movement of occupants. The criteria of most vibration provisions have been developed based on the vibration caused by heel drop impact rather than walking. There may be considerable differences between the vibration characteristics induced by walking and heel drop. The effect of walking vibration was not well reflected on current provisions. In this paper, shaking table test was performed to investigate the human perception level against the vibrations due to walking and heel drop. This study attempts to compare the human Perception level of two different vibration sources. Also, this study investigates the effect of damping on a Perception level under heel drop and walking vibration.