MDVP와 Praat, Dr. Speech간의 음향학적 측정치에 관한 상관연구

유재연,정옥란,장태염,고도홍 한국음성과학회 2003 음성과학 Vol.10 No.3

The purpose of this study was to conduct a correlational analysis among Fo, Jitter, Shimmer, and NHR(HNR), and NNE estimated by three speech analysis softwares, MDVP, Praat and Dr, Speech. Thirty females and 15 males with normal voice participated in the study. We used Sound Forge 6.0 to record their voice. MDVP, Praat and Dr. Speech were used to measure the acoustic parameters. The Pearson correlation coefficient was determined through a statistical analysis. The results came out as follows: Firstly, there was a strong correlation between Fo and Shimmer of both instruments. However, there was no correlation between Jitter of both instruments. Secondly, Shimmer showed a stronger correlation with HNR, NHR, and NNE than Jitter. Therefore, Shimmer was considered to be more useful and sensitive parameter to identify dysphonic voice compared to Jitter.

부모의 자녀가치 교육에 대한 인식조사연구

박성옥,양연숙 대전대학교 생활과학연구소 2000 생활과학연구 Vol.6 No.-

The purpose of this syudy was to investigate the perception of the parent's value education for children. The subjects of this survey study were 89 parents with 6-13 aged children in Daejeon. The results are as follows : 1. The value of being as honesty and responsibility were perceived the most important value. While the value of giving as unselfishness and friendliness, cooperation were perceived the least important value. 2. Patience, responsibility, self-reliance were perceived very difficult values in the teaching values for children.

다양한 댄스를 이용한 에어로빅 운동 프로그램의 적용원리

정연옥 한국초등무용학회 2001 한국초등무용학회지 Vol.6 No.1

Modern people are enjoying the changes in society, culture and the economy. They want various and changeable patterns of excercise. Excercise programs with applied dance provides positive physiological effects. It helps us to be more comfortable with our emotions, release of tension and helps one to live healthier life patterns combined with good manners and etiquette. An excercise program with applied dance will enhance the dynamics of movements by providing various choreography and rhythmatical music. Teaching the same fixed aerobics routines of ten years is old and boring. I believe that if aerobics instructors study various styles of dance and apply the choreography and music to aerobics routines, instructors can enhance their skills and improve their position in the leisure industry. Aerobic leaders can regain their position as specialist and expert in leisure sports. This paper presents various applications of dance in aerobic exercise.

임신부의 체중증가 양상과 임신결과에 관한 연구

서연옥 순천향의학연구소 1996 Journal of Soonchunhyang Medical Science Vol.2 No.2

The purpose of the current study was to compare the pregnancy outcomes in relation to weight gain pattern and to obtain information about effective prenatal care. The subjects for the study were 241 women who delivered the single infant. The data were collected by chart review. In the instrument, weight related factor(age, gestational period, prenatal weight and height, hemoglobin, hematocrit, fundal height, abdominal circumference), pregnancy outcomes(length of first and second stage labor, birth weight, apgar score), obstetric characteristics were included. The data was analyzed by descriptive statistics, ANOVA, chi-square test, multiple repression. The result of study were as follows, There was statistically significant difference among the three weight groups on the fundal height and abdominal circumference and birth weight, prenatal complication. By means of multiple regression analysis, fundal height and gestational period, abdominal circumference explained 33% of the variance of the predicted birth weight. To facilitate optimal outcome for the client experiencing over weight gain during pregnancy, health care providers should be knowledgeable about the impact that excessive weight gain has on birth weight and labor. Also, they are in a position to advise the client regarding nutrition, weight gain, exercise during prenatal care.

뇌졸중 환자의 기능상태 회복을 위한 재활운동의 효과

서연옥 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.2

Stroke is a crisis for the individual and family. The sudden change in health status and functional ability requires long-term care. Disability of stroke patients require early systemic rehabilitation because the efficiency of rehabilitation exercise in the acute stage after and attack of a stroke or at home after their discharge has a great influence on returns to their social life. Rehabilitation programs must include the acute ad passive exercises for the prevention of complications of muscles, skeletal or respiratory systems which can be caused by immobilization. These exercises have to be intensified to be taken continuously during the hospitalization or after the discharge. The study was designed to test the effects of rehabilitation exercise on functional outcome after stroke. The quasi-experimental study employed control group design with admission, 4weeks and 8weeks as measured on the Functional Independence Measure. Participants were assigned to the control or the experimental group, with each group having 23 participants. The experimental group participated in individual intervention that featured the active and passive exercise, whereas the control group received the routine schedule from the hospital. Data were analyzed using Fisher's exact test, ANCOVA, Repeated measure ANOVA. The result of this study are 1) No significant difference were found between the two groups on characteristics related disease and demografic data. 2) There was a statistically significant differences in the total FIM during the rehabilitation process over time(F=115.35, p<0.001) and an interaction between groups and time(F=6.17, p=0.003). However, there were no significant differences between the groups. There was no significant differences between groups in the motor FIM(F=0.04, p=0.837), but there was changes over time and an interaction between group and time(F=3.98, p=0.025 ; p=101.83, p=0.0001). In cognitive FIM, only changes over time in functional outcome were found significant difference(F=6.03, p<0.004). 3) The effect of rehabilitation exercise in functional outcome were as follows: After the 4weeks, there were no significant differences between groups in functional outcomes, but significant differences in total FIM and motor FIM occured between the two groups after the 8weeks(Z=-2.79, p<0.05 ; Z=-2.62, p<0.05). Especially, self-care item was significantly differences between groups after the 4 or 8weeks(Z=-2.71, p<0.01 ; Z=-3.67, p<0.01). This study provides the basis of nursing research for stroke rehabilitation and is useful in the application of home care. Ultimately, more rapid and cost-effective rehabilitation as well as greater functional independence can be expected for stroke patients on discharge home.

스위스의 直接民主制에 관한 考察 : Referendum과 Initiative를 중심으로

정연철,옥진호 東義大學校 法政硏究所 1999 공공정책연구 Vol.15 No.-

사춘기 자녀와 어머니간의 커뮤니케이션에 관한 연구

오연옥,이정우 숙명여자대학교 생활과학연구소 1991 生活科學硏究誌 Vol.6 No.-

The children's gravity in a home is really great, so the education of children is an important problem. When they are in the infant days, the children are entirely influenced by their parents, but as soon as they are at paberty, they want to stand on their own legs with desire to find out the self. As a man who has character, they learn the responsibility to their activity through the communication. Also, they become defiant because they have mental troubles and can't adapt to the ideal and reality. We all hope to stabilize our home and grow the teenagers splendid, so the communication between parents and children is very important. The purpose of this study is to provide the basic imformation for the happy family life with the smooth communication between mother and the adolescent children work by analyzing the elements regarding the communication between mother and the adolescent children. The detailed contents of this study are as follows: 1) How general level of the communication satisfaction between mothers and their adolescent children is ? 2) How general level of the communication satisfaction in every low-ranking division is ? And how influence by socio-demographic factors(sex distinction, numbers of brothers and sisters, mother's education, profession and age, the level of home income). 3) How background variables influence independently mothers ans their adolescent children ? The research was inspected by 432 students of Girls' and Boys' High School in Seoul. As the means of the measurement, the questionaire was used and α=.61 as the result of Cronbach's Confidence Test. The questionnaires are composed for 30 days from the 25th of June. The data were analyzed by frequency, percentage, arithmetic mean, t-test, F-test, Duncan's Multiple Regression Test and Stepwise Multiple Regression Analysis. The results are summarized as follows: 1) The very satisfactory group is 26.2%, ordinary satisfactory group is 35.8% and undersatisfactory group is 38.0% in the communication satisfaction test between mothers ans their adolescent children. 2) The mean of the satisfaction is 3.41. Especially, the low-ranking divisions of the scholarly attainment, future aspiration, school life, making friends, social problems are more higher than total mean but the low-ranking divisions of the sex education, sex role, physical growth, valuation, family life are more lower than total mean. The children's communication satisfaction according to independent variables is significant. It showed high satisfaction in a home which has small number of children(p<.001) ans the high level of mother's education(p<.001). But mother's profession and age is partially significant. 3) The background variables influence the communication satisfaction between mothers and their adolescent children: mother's education is 35.7%, sex distinction is 8.5%, home income is 5.6%, number of brothers and sisters is 1.26%, mother's age is 1.28%. And they show totally 52.4%. As the above results show, in our country mother's concern about their children's scholary attainment and school life is great but they don't understand children's mental and emotional anxiety. So it is necessary to educate children through the communication in order to inspire them with the right valuation and firm subjectivity, because they are very important for the future of this country.

유방자가검진 교육 후 지식과 태도, 실천의 변화

서연옥 성인간호학회 2003 성인간호학회지 Vol.15 No.1

Purpose: The purpose of this study was to compare the effect of breast self-examination (BSE) education between at education and three months. Method: The study subjects were consisted of 30 women chosen from those in a Catholic church in Seoul. The data was collected by using questionnare at two different times: immediately after the BSE education and 3 months after. Result: At three months, women who performed BSE was 50.0% and the number of BSE practce was 2.53. There was statistically significant change on the score of the knowledge barrier and practice between at education and three months later. Susceptibility was increased after three month. but wasn't significant different. Confidence, motivation after three months were decreased from the time of initial BSE education and wasn't significantly changed. It was found that motivation about BSE explained 44.2% of variance. Conclusion: The findings showed that the knowledge of BSE, and attitudes and practice were change between at the time of the first survey and at three months. Therefore, the intensive education about BSE can be effective to enhance women's health belief and practice to perform BSE for early detection of breast cancer.

‘-만큼’ 동등 비교구문 연구

이연옥(Lee, Yeon-ok) 한국어문학회 2014 語文學 Vol.0 No.125

The purpose of this paper is to study Korean ‘-mankeum’ equative constructions’ semantic and syntactic features. For this, we consider the semantic features of ‘-mankeum’ and ‘-cheoreom’, the difference in the meaning between ‘-mankeum’ and ‘-cheoreom’ constructions, the possibility of collocation with verbal predicates in ‘-mankeum’ constructions, and the difference of the meaning of ‘-mankeum’ constructions when there is degree adverb or not. The semantic feature of ‘-mankeum’ is different from ‘-cheoreom’; ‘-mankeum’ [+degree, -state], ‘-cheoreom’ [-degree, +state], so the meanings of the two constructions are different. Verbs can be presumed to have the degree according to the aspect of semantic features of the verbs, so ‘-mankeum’ phrases can be collocated with verbal predicates without intervention of the words of degree expression. Degree adverb can come between ‘-mankeum’ phrase and predicate in ‘-mankeum’ equative constructions, where the degree adverb expresses the difference between comparee and implicit norm, not explicit norm.

간호사-의사 협력, 직무자율성과 조직몰입의 관계

홍지연,김옥현,이은경 대한간호학회 간호행정학회 2009 간호행정학회지 Vol.15 No.4

Purpose: This study aimed to investigate and analyze the state of the relationship among nurse-doctor collaboration, job autonomy and organizational commitment. Method: The 304 participants were obtained who were working at a General ward, Intensive care unit and Operation room in three university hospitals located in Seoul and Kyunggi-do. The data were collected using a structured questionnaire from March 2d to April 10th, 2009. The collected data were analyzed with t-test, ANOVA, Scheff test and Pearson's correlation on SPSS Win 16.0. Result: There was a significant relationship among nurse-doctor collaboration, job autonomy and organizational commitment. The level of appointment, clinical experience and current hospital experience of nurses affected significantly nurse-doctor collaboration, job autonomy and organizational commitment. The age of nurse had the relation nurse-doctor collaboration and organizational commitment. The relationship between the nurse's working area and job autonomy had positive correlation. Conclusions: The findings of study suggest that the program enhancing the collaborated relationship between nurses and doctors is important to improve nurse's job autonomy and organizational commitment under the situation of citizen's demanding more advanced medical service.