• Journal of the Korean Society of School Health
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• v.21 no.2
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• pp.75-88
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• 2008

Purpose: The aim of this study was to identify the contraceptive knowledge, self-efficacy according to the career tract of high school female students. Methods: This study used a cross-sectional, correlational design using an exploratory survey methodology through self-reported questionnaires. The questionnaires were administered to 369 high school female students using a convenience sampling. Results: In the experience of sexual behaviors(grasping hand, hugging, petting, deep petting, sexual intercourse), technical female high school students showed more experiences than female high school students. In the contraceptive knowledge, the score of high school students' contraceptive knowledge was higher than technical female high school students. In the contraceptive self-efficacy, there was not a significant difference between the technical female high school students and female high school students. In the female high school students, there were significant differences in the contraceptive knowledge according to grade, academic record, sex education experience and there were significant differences in the contraceptive self-efficacy according to grade, academic record, parents' attitude about acquaintance of the opposite sex. In the technical female high school students, there was not significant difference in the contraceptive knowledge according to demographic, sexual behavior, and contraceptive related characteristics but there were significant differences in the contraceptive self-efficacy according to grade, parents' attitude about acquaintance of the opposite sex, contraceptive education experience at school. There was positive relationship between contraceptive knowledge and contraceptive self-efficacy. Conclusion: Further research is needed to identify the prevalence rate of contraceptive attitude using more reliable variables. A sex education program should be developed for promoting use of contraceptive measure and formation of positive contraceptive attitude among high school female students.

• Research in Community and Public Health Nursing
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• v.13 no.4
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• pp.786-794
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• 2002

Purpose: The aim of the study was to investigate how adolescents' behavior is correlated with child abuse they experience, and how childrearing attitude of mothers perceived by the adolescents is correlated with child abuse experience by the adolescents. Method: A convenient sampling strategy was used. A total of 160 adolescents participated in this study. Of the 160 responses, 116 were used for final analysis. The data were analyzed using K-YSR program and SPSSWIN. Result: The results were as follows. Mild child abuse experiences reported by the subjects were Throwing the object at me (12.9%, N = 15), Clutching and pushing (12.9%, N = 15), and Slapping on the cheek (14.7%, N = 17)'. Severe child abuse experiences reported by the subjects were Kicking, pounding and biting (10.3%, N = 10), Rod, stick, belt, broom beating using various objects (41.4%, N = 38), and Beating all over the body (6.7%, N = 8). Very severe child abuse experiences reported by the subjects were Burning with cigarette (0.4%, N = 1), Threatening me with objects such as a knife, a hammer, an axe, or a gimlet (0.8%, N = 2). Injuring me with the objects (0.4%, N = 1), and Hospitalized by belting (0.4%, N = 1). In terms of correlations among the main study variables, physical child abuse had significant positive correlations with externalizing problem (r=.271, p=.001) and total behavioral problem (r=.288, p=.002). Physical child abuse also had a significant positive correlation with authoritarian childrearing attitude of mother (r=.363, p=.000). Physical child abuse had significant negative correlations with mothers affectionate childrearing attitude (r=-.191, p=.050) and active participative childrearing attitude (r=-.101, p=.035). Conclusion: Mothers childrearing attitude is a salient factor for preventing child abuse. In addition, child abuse is an important factor for preventing adolescent's behavioral problem.

• Journal of the Korean Society of School Health
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• v.16 no.1
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• pp.91-104
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• 2003

The purpose of this study is primarily intended to examine the stress and physical, emotional and behavioral stress symptoms of elementary school students supply the basic data of intervention for children's health promotion. The subjects of this study were 616 students who were currently enrolled in 5th and 6th grade elementary school in Jeollabukdo ; 3 schools in J city and other 6 in 3 rural area. The data were collected by self-reported questionnaire from 3rd to 13th April 2002 and collected data were analyzed by SPSS WIN 8.0. The results of this study were as followings. 1. The mean score of stress that children experience was 2.73 and the most stressful factor was a friendship stress. The most frequently experienced stress were feel that a friends would leave them alone. 2. The mean score of stress symptom that children experience was 1.92 and the most stressful symptom was the emotion symptom. The most frequently experienced stressful symptom were feel fatigue of everyday. 3. General characteristics related to stress were showed significantly different according to sex(t=-3.243, p=.001) 4. General characteristics related to stress symptoms were showed significantly different according to sex(t=-2.268, p=.024), family circumstances(F=8.697, p=.000), academic scores(F=11.216, p=.000) and parental concerns on a child(t=-2.561, p=.011). 5. The relation between stress and stress symptoms showed a positive correlation, which was significant statistically(r=.453, p=.000). In conclusion, elementary school students experience various stresses and the stress symptoms have positive close connection with health problems. Therefore, to study the students stress and consequent symptoms further, it is recommended that we should subdivide and analyze the stressor and stress symptoms by proper areas. In the meantime, in order to promote children's health using the data in this study, we should develop the correlated program among individual, family, school and community while we are deeply concerned about and support children continuously.

• Journal of The Korean Association of Information Education
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• v.17 no.3
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• pp.329-337
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• 2013

Introductory programming course using robots that makes good effect to learners. I investigated that the effects on flow at using robots of introductory programming course. According to experiment result, the flow level showed significant change and all of it's element(antecedents, experiences, effects) had changed significantly. This result means that using robots of introductory programming course makes effect that is very positive in flow level of learners. There was strong interrelation by each element of flow in the result of correlation analysis about flow element. In particular, interrelation of antecedents element and experience element was high. Therefore, using robot is precondition of flow, and the level of experience element is high according to level of antecedents, and also experience element elevate the learner's intrinsic satisfaction. The conclusion is that using robots of introductory programming course is helpful enhancing learner's flow level and is positive in study achievements.

• Journal of Korean society of Dental Hygiene
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• v.12 no.4
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• pp.781-792
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• 2012

Objectives : The purpose of this study was to examine what image dental hygiene students had about a dental hygienist during clinical practice and what factors affected their image of dental hygienist. Methods : The subjects in this study were the dental hygiene students at three different colleges. After a survey was conducted, the answer sheets from 427 respondents were analyzed. Results : The dental hygiene students who had engaged in clinical practice had a higher self-esteem than those who hadn't in general(p<0.01). A statistically significantly stronger achievement motivation was found among the dental hygiene students who had engaged in clinical practice than those who hadn't(p<0.01). The dental hygiene students who had engaged in clinical practice had a statistically significantly worse image of a dental hygienist than the others who hadn't(p<0.01). Whether the self-efficacy, self-esteem and achievement motivation of the dental hygiene students had any impact on their image of a dental hygienist was analyzed in consideration of their clinical practice experience. As a result, the dental hygiene students who had engaged in clinical practice had a more positive image of a dental hygienist when they had a higher self-esteem(p<0.05) and a stronger achievement motivation(p<0.001), and those who hadn't engaged in clinical practice had a more positive image of a dental hygienist when they had a higher self-esteem(p<0.01). Conclusions : Given the above-mentioned findings, a wide variety of programs should be developed to bolster the self-esteem and achievement motivation of students and improve their image of a dental hygienist, as self-esteem and achievement motivation are the variables that exert the largest influence on one's image of a dental hygienist.

• Journal of Korean society of Dental Hygiene
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• v.15 no.6
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• pp.1033-1041
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• 2015

Objectives: The purpose of the study is to find out the effect of part-time employment experience on adaptation to university life in dental hygiene students. Methods: A self-reported questionnaire was completed by 288 dental hygiene students in Seoul and Gyeonggido from September to October, 2014. The questionnaire consisted of general characteristics of the subjects(5 items), part-time employment experience(6 items), and adaptation to university life(53 items). The instrument for adaptation to university life was adapted from Baker and Sirky and modified by Kwon. Likert 5 point scale adaptation included personal emotion adaptation, academic adaptation, social adaptation, and university environment adaptation. Cronbach's ${\alpha}$ was 0.80 in the study. Results: The adaptation to university life was 3.0 points. The higher the economic level was, the higher the personal emotional adaptation(p<0.001) and academic adaptation were(p<0.05). The adaptation to university life was positively influenced by tuition support by parents and part-time employment(p<0.05). The part-time employment was significantly helpful to future job selection, social adaptation, and university environment adaptation(p<0.001). Economic stability and advantage of future job selection had a positive influence on the adaptation to university life. So the adaptation to university life was proportional to younger age, economic stability, and advantage to future job selection. Conclusions: It is very important to give a positive motivation and stimulation, and a careful counseling to the students in part-time employment. In order to encourage the part-time employed students, major-related part-time job opening must be given.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.13 no.12
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• pp.6097-6120
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• 2019

Online consumer reviews (OCRs) provide product information and recommendations especially pictures in reviews depict the true information about the product. This study investigates the influence of pictured reviews on online seller (for a particular product of a seller) rating with moderating effect of price, brand type (foreign vs local), goods type (experience vs search), and brand familiarity. Multiple robust linear regression analysis with moderation interaction and quadratic effect used to explain the relationship of the explanatory variables with the criterion variable. We collected cross-sectional data from the two most renowned Chinese online shopping platforms (B2C) of total 15,621 product links. Results show that higher number of reviews with a low ratio of picture reviews response negative effect on rating, whereas the lower number of reviews with a high ratio of picture reviews response positive effect on the rating. In overall picture in the reviews improve the online seller product rating. For the moderation effect, results show that price and brand familiarity have a positive interaction effect on the relation of pictured reviews and rating whereas experience goods have less negative effect comparing search goods. Finally, local brand has less negative interaction effect comparing foreign brand to pictured reviews and rating.

• Journal of muscle and joint health
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• v.7 no.2
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• pp.258-268
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• 2000

The purpose of this study is to describe anxiety, depression and disease activity index(SLEDAI) and correlations among these variables, to provide the basic information developing apporiate nursing interventions for the lupus patients. In this study, authors evaluated anxiety, depression and SLEDAI from 39 lupus patients at one university hospital in Seoul. Data were collected by using questionnaires and reviewing medical records. Frequencies, t-test, Duncan's multiple range test after ANOVA were evaluated with SAS program. The key results were as follows : 1. The average age of the subjects was 31.0 years and ranged from 20 to 51. Female comprised 70.9% and 79.5% were unemployed and housewife. Fifty one point nine percent of the sample had a spouse and above junior college graduates. 74.4% of the sample had a religion and average length of suffering from lupus was 66.59 months. Majority(94.9%) of the subjects had experience of hospitalization, and 55.3% had experience of learning about lupus and average number of learning was 3.9. 2. The average anxiety score of the subjects was 44.53, showing significant relationship with educational background(t=2.27, p< .05), monthly income(F=4.56. p< .05). 3. The depression score was 41.85, showing significant relationship with monthly income(F=3.81 p=0.0236) experience of learning about lupus(t=2.09, p< .05). 4. The SLEDAI score was 12.36, showing no significant relationship with demographical variables. 5. Anxiety showed positive correlations with depression(r=0.76, p< .001), SLEDAI(r=0.48, p< .01), and depression showed positive correlations with SLEDAI(r=0.42, p< .001).

• Korean Journal of Occupational Health Nursing
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• v.17 no.1
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• pp.14-22
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• 2008

Purpose: The purpose of this descriptive study was to examine the knowledge, attitudes and prevention behavior to AIDS of nurses. Method: The subject of this study were 217 nurses in Busan. Data was analyzed by using descriptive statistics, t-test, ANOVA, Pearson's correlation, and Scheffe's test. Results: Total knowledge of AIDS(mean score was 6.71 out of 12) was average. Total attitudes of AIDS(mean score was 13.16 out of 25)was average. Prevention behaviors were above average(mean score was 57.63 out of 75). According to the results of analyzing the difference between general characteristics of the subject and AIDS related knowledge, attitudes and prevention behaviors, a significant difference was present with religion(p<.05) in attitudes score; with age(p<.001), marital status(p<.001), education level(p<.05), position(p<.05) and clinical experience(p<.05) in prevention behaviors. According to the results of analyzing the difference between AIDS related characteristics of the subject and AIDS related knowledge, attitudes and perceived behaviors, a significant difference was present with experience in taking care of HIV/AIDS patients(t=2.19, p<.05) in attitudes score; and experience in HIV positive after care(t=-2.64, p<.01) and general nursing training about AIDS(t=2.23, p<.01). There was a positive correlation among knowledge score and attitudes score(r=.170, p<.05). Conclusion: These findings suggested that AIDS education and training programs should be developed and run for nurses. Expecially, health education related with AIDS is needed in young and less experienced nurses. In following such a program, there will be greater compliance with prevention behaviors. Furthermore, it is necessary to provide work-related guidelines regarding AIDS for nurses.

• Child Health Nursing Research
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• v.6 no.1
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• pp.51-59
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• 2000

The purpose of this study was to investigate the actual state of and the factors in relation to drinking and smoking of elementary school. The subject for this study consisted of 604 students of six elementary schools located in Pusan. The data were collected by using a anonymous questionnaire during the period from Nov. 1, 1998 to Nov. 15, 1998. The results of this study are summarized as follows. 1. The rate of drinking of the whole respondents was 20.7% (male 25.4%, female 15.6%), the rate of smoking was 8.1%(male 11.7%, female 4.2%). The user of drink and cigarets together showed 5.6%. 2. The school year of the first drinking and smoking was most at the 5th grade in elementary school(drinking 24.8%, smoking 20.4%). The motivation of beginning drinking and smoking was curiosity for the most part(32.0%, 61.2%). As to a way to get drink and cigarets, using a thing in the house' was most(82.2%). As to a used place, their own home or their friends' home showed 32.2% for the most part. Companion was mostly alone(84.0%). 3. Those who had experience of drinking and smoking took more positive attitude toward drinker and smoker, were more hospitable to exhortation to drinking and smoking, and were more positive about the late intention of drinking and smoking, but his desire for health education was lower than not. And he showed overlooking or keeping step with his friend's drinking and smoking. 4. In the results so far investigated difference of drinking and smoking according to a general tendency of respondents. The experience of drinking was related to sex distinction (P=0.003) and the marital status of parents (P=0.001). And the experience of smoking had relation to sex distinction(P=0.001), the marital status of parents(P=0.001), the parent's attitude of bring up(P=0.020) and making use of leisure (P=0.029)(P<.05).