• 대한통합의학회지
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• 제8권3호
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• pp.153-162
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• 2020

Purpose : The purpose of this study is to investigate nursing students' levels of and relationships between college-related stress, self-efficacy, social support, and interpersonal skills. Methods : This study involved 352 nursing students at K University in B City, each who understood the study's purpose and agreed to participate in the study. The study's data were collected between April 8 and 19, 2019 and were analyzed using the SPSS for Windows 22.0 program based on frequencies, percentages, means, and standard deviations as well as a t-test, analysis of variance, post-hoc test, and correlation analysis results. The Scheffe test was performed for the post-hoc test, and the Pearson correlation coefficient was employed for the correlation analysis. Results : College-related stress showed statistically significant negative correlations with self-efficacy (r=-.310, p<.001), social support (r=-.312, p<.001), and interpersonal skills (r=-.226, p<.001). However, self-efficacy exhibited statistically significant positive correlations with social support (r=.548, p<.001) and interpersonal skills (r=.524, p<.001), and social support showed a statistically significant positive correlation with interpersonal skills (r=.644, p<.001). Therefore, higher levels of self-efficacy and social support and a lower level of college-related stress result in corresponding higher levels of interpersonal skills. Conclusion : Based on the results of this study, it is necessary to find measures to lower nursing students' college-related stress and increase their self-efficacy and social support, as well as to develop and operate specific intervention programs that can help enhance their interpersonal skills.

• 한국콘텐츠학회논문지
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• 제18권8호
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• pp.561-572
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• 2018

본 연구는 발달장애 청소년 보호자를 대상으로 의사소통 영역 별 수준 인식과 사회적 의사소통 요구 정도를 발달장애 청소년의 연령, 장애 발견 시기, 장애 등급, 장애 유형, 언어 치료 기간에 따라 알아보아 발달장애 청소년을 대상으로 한 사회적 의사소통 지도의 효율적인 방안을 모색하고자 하였다. 자료들은 18.0 SPSS 통계 패키지를 사용하여 발달장애 청소년의 연령, 장애 발견 시기, 장애 등급, 장애 유형, 언어치료기간에 따라 비 모수 검정 Mann-Whitney test와 Kruskal-Willis test 등 비모수 검정과 Scheffe 사후검정을 실시하였다. 본 연구의 결과는 다음과 같다. 발달장애 청소년의 의사소통 수준 인식과 요구도는 발달장애 청소년의 연령, 장애 발견 시기, 장애 등급, 장애 유형, 언어치료의 기간 모두에서 집단 간 유의미한 차이가 나타났다. 본 연구의 결과와 앞으로 다양한 분석과 표집을 통한 차후 연구로 사회적 의사소통 재활 서비스에 대한 구체적이고 현실적인 문제들을 개선하고 서비스 시행의 효과적인 방법을 마련해야 할 것이다.

• The Journal of Advanced Prosthodontics
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• 제4권2호
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• pp.103-108
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• 2012

PURPOSE. Debonding of a composite resin core of the fiber post often occurs at the interface between these two materials. The aim of this study was to evaluate the effects of different surface treatment methods on bond strength between fiber posts and composite core. MATERIALS AND METHODS. Sixty-four fiber posts were picked in two groups (Hetco and Exacto). Each group was further divided into four subgroups using different surface treatments: 1) silanization; 2) sandblasting; 3) Treatment with 24% $H_2O_2$, and 4) no treatment (control group). A cylindrical plexiglass matrix was placed around the post and filled with the core resin composite. Specimens were stored in 5000 thermal cycles between $5^{\circ}C$ and $55^{\circ}C$. Tensile bond strength (TBS) test and evaluation using stereomicroscope were performed on the specimen and the data were analyzed using two-way ANOVA, Post Hoc Scheffe tests and Fisher's Exact Test (${\alpha}$=.05). RESULTS. There was a significant difference between the effect of different surface treatments on TBS ($P$ <.001) but different brands of post ($P$=.743) and interaction between the brand of post and surface treatment ($P$=.922) had no significant effect on TBS. Both silanization and sandblasting improved the bonding strength of fiber posts to composite resin core, but there were not any significant differences between these groups and control group. CONCLUSION. There was not any significant difference between two brands of fiber posts that had been used in this study. Although silanization and sandblasting can improve the TBS, there was not any significant differences between surface treatments used.

• 한국융합학회논문지
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• 제12권12호
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• pp.125-137
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• 2021

본 연구는 지역사회 노인복지관 이용 노인의 주관적 건강상태, 의료인과 의사소통, 약물오남용이 약물복용이행에 대한 융합 영향요인을 파악하기 위한 서술적 조사연구이다. 본 연구 대상자는 지역사회 노인복지관 이용 노인 179명이었다. 자료는 2020년 1월13일부터 2020년 1월17일까지 수집하였다. 자료분석은 빈도, 백분율, 평균, 표준편차, t-test, ANOVA, 사후검정은 Scheffe test, Pearson's correlation coefficients, 다중회귀분석을 실시하였다. 본 연구 회귀식은 약물복용이행을 24%를 설명하였다. 대상자의 약물복용이행에 가장 큰 영향을 미치는 요인은 약물오남용(𝛽=-4.32, p=<.001)이었고 다음은 만성질환 유,무(𝛽=-3.04, p=.003), 결혼상태(𝛽=2.64, p=.009), 의료인과 의사소통(𝛽=2.26, p=.025 ) 순으로 나타났다. 따라서 지역사회 노인복지관 이용 노인의 약물복용이행을 위한 융합적 시스템 구축이 요구된다.

• 음성과학
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• 제15권3호
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• pp.95-102
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• 2008

Multiple physical changes of the larynx and its components occur with age. Vocal pitch, commonly expressed through measures of fundamental frequency (Fo) relate to physical conditions of the larynx. Available data is lacking for the senescent voice, and should be applied to the of changes of elderly speakers' Fo characteristics. The purpose of this study was to investigate the Fo of normal elderly speaker's voice. A total of 406 normal elderly speakers (207 males and 199 females) participated in this experiment. Age ranged from 60 years to 89 years. The subjects were asked to produce sustained corner vowels (/a/ /i/ /u/) three times each and the data were analyzed using the MDVP of CSL. According to the results of this study, the mean Fo from the ages of 60's to 80's shows 143.95Hz(SD 13.94) for men and 185.42Hz (SD 15.29) for women. For men, a significant change is found as a function of age in the Fo (F=16.181, p<.05). A post-hoc Scheffe test revealed significant differences between the Fo data of subjects aged 60's and 70's, 60's and 80's. For women, a significant change is found as a function of age in the Fo (F=49.013, p<.05). A post-hoc $Scheff'{e}$ test revealed significant differences between the Fo data of subjects in their 60's and 70's, 70's and 80's, 60's and 80's. The Fo of men goes up from their 60's to 80's gradually, whereas the Fo of women goes down gradually until their 70's, and after their 70's it again increases. It has been known that diminishing estrogen levels in women in old age may be a factor in lowering Fo, whereas diminishing testosterone levels in men may contribute to a rising Fo. This result may be used as some meaningful guideline and lead the basic data to differentiate between normal aged voice and aged voice disorders.

• 가정과삶의질연구
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• 제15권2호
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• pp.141-154
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• 1997

The purpose of this study was to investigate the influence of perceived adequacy resource(PAR) and locus of control on the stress from the family resources management in housewives. The subjects of this study were 474 married women who lived in apartment in Taegu, . A questionaire was used as survey method. Factor analysis and MANOVA were employed for data analysis and Scheffe test for post-hoc analysis, . The main findings were ; First the effect of PAR on the degree of the stress from the family resources management was not different according to locus of control. Second the stress from the family resource management was found to be significantly different according to PAR.

• 문화기술의 융합
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• 제10권2호
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• pp.439-446
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• 2024

본 연구는 간호대학생의 성지식, 성태도, 생식건강증진행위를 확인하고 이들의 상관관계 확인을 위한 서술적 조사연구이다. 간호대학생 300명을 대상으로 설문하고 229부로 분석하였다. 연구도구는 Jeon(2004)의 성지식, Ho(2009)의 성태도, Jo(2014)의 생식건강증진행위 측정도구를 사용하였다. 자료분석은 일반적 특성은 실수와 백분율, 평균과 표준편차, 성지식, 성태도, 생식건강증진행위는 평균과 표준편차를 이용하였다. 일반적 특성에 따른 성지식, 성태도, 건강증진행위 차이는 independent t-test, one-way ANOVA, 사후검정으로 Scheffe's test를 이용하였다. 상관관계는 Pearson's correlation coefficients로 분석하였다. 여학생의 성지식이 높았으며, 생식건강증진행위 교육은 저학년이 적절한 시기임을 알 수 있다. 또한, 성지식이 높을수록 생식건강증진행위가 높아 생식건강증진행위 향상을 위한 성교육의 필요성이 여전히 요구됨을 시사한다. 이에, 본 연구는 간호대학생의 생식건강을 위한 상담과 교육에 활용할 생식건강증진행위의 교육자료 개발에 기초자료로 활용될 수 있을 것이다.

• 아동학회지
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• 제31권5호
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• pp.47-61
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• 2010

This study examined the moderated effects of self-control on the relationship between elementary school children's excessive use of the Internet and their stress levels. The participants were 403 elementary school children from Chungnam-do. The instruments used were the 'Internet Addiction Autodiagnosis Scale (K-Scale)', the 'Stress Scale' and the 'Self-control Rating Scale'. The collected data were analyzed by t test, F test and the Scheffe test for a post hoc test, Pearson's partial correlation and stepwise multiple regression, and Cronbach's ${\alpha}$ for reliability by SPSS program (17.0 version). The results were as follows : First, it was found that there were significant differences in terms of excessive use of the Internet, stress levels, and self-control by gender, grade, academic achievement, the beginning year of first Internet access and the number of hours of Internet usage hours per day. Second, there were significant positive correlations between excessive use of the Internet (r = .40, p < .001) and stress levels (r = .44, p < .001) and the immediate satisfaction of self-control. Finally, the immediate satisfaction of self control was seen to moderate the relationships between the total scores for the excessive use of the Internet and stress levels and between withdrawal of excessive use of the Internet and the accompanying stress levels.

• 기본간호학회지
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• 제7권3호
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• pp.441-452
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• 2000

This study was a descriptive research to investigate the health promotion behavior and health status based on Korean adult's constitution. The subjects for the study were 96 adults who were the residents either in Seoul or Taegu city. The instruments used for this study included a survey of general characteristics, health promotion behavior and health status. The data were analyzed using t-test, ANOVA, Pearson correlation coefficient and Scheffe method as post hoc test. The results of this study were summarized as follows : 1) There was no significant difference on the health promotion behavior and health status by constitutions. But, in the relationship between five factors of the health promotion behavior and constitution, there was significant difference on health responsibility by constitutions(F=3.31. P=.041). According to the scheffe test, Taeumin group performed better behavior for the health promotion than soyangin group. 2) Health promotion behavior was significantly related to health status (r=-.24, P=.025), suggesting that the person with high health promotion behavior get higher health status scores. 3) In the relationship between general characteristics variables and health promotion behavior, there were significant differences in education(F=3.12, P=.031), economic status(F=4.09, P=.021), religion (F=3.12, P=.031). The level of health promotion behavior of high educated persons and high economic status persons was high. The persons who believe in Catholicism performed better behavior for the health promotion than the persons who don't get religion. Based on these results, to determining and fully understanding client's constitution are the foundations of Eum-Yang and personal character. Therefore, we have to consider the constitution when we provide nursing care. When we consider the differences of health promotion behavior according to constitution, we can provide the client with the kind of nursing care and health education to satisfy their demands.

• 한국콘텐츠학회논문지
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• 제15권9호
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• pp.639-651
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• 2015

본 연구는 지식기반과 메타기억이 범주 예 생성 과제를 통해 측정되는 개념적 암묵적 기억에 영향을 미치는 지를 살펴보는데 목적이 있다. 본 연구의 대상은 서울과 경기도의 초등학교 2학년 60명, 초등학생 6학년 60명, 고등학생 60명, 총 180명이었다. 대상 아동들에게 범주예 생성 암묵적 기억검사, 지식기반검사, 메타기억검사를 시행하였다. 수집된 자료는 공변량 분석을 실시하였고, Scheffe 사후검증을 실시하였다. 연구결과 첫째, 연령이 높을수록 암묵적 기억이 발달하였다. 암묵적 기억량은 초등학교 2학년과 고등학생, 초등학교 6학년과 고등학생 간에 유의하게 차이가 나타났다. 둘째, 아동의 지식기반수준이 높을수록 암묵적 기억이 발달하였다. 연령과 지식기반의 유의한 차이가 나타났다. 셋째, 아동의 메타기억이 높을수록 암묵적 기억이 발달하였다. 본 연구결과들로 연령, 지식기반, 그리고 메타기억이 암묵적 기억의 발달에 중요한 요인이라는 것을 알 수 있었다. 그리고 아동이 연령에 따라 지식기반과 메타기억이 발달한다면 암묵적 기억이 발달할 것이라는 시사점을 제공한다.