• 기본간호학회지
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• 제12권3호
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• pp.374-381
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• 2005

Purpose: The purpose of this study was to identify the level of sexual knowledge of male high school students. Method: The Participants were 503 male students from a high school in one county of Gangwon Province. The data were collected from May 1 to May 30, 2004. Collected data were analyzed using SPSS program to investigate the responses to the structured questionnaires used in the study. Results: The level of sexual knowledge of high school students was 10.25(range 0 to 17). In terms of response distribution of sexual knowledge by items, the correct response rate was highest for 'wet dream is discharge of semen during sleep', and the wrong response rate was lowest in 'gonorrhea occurred most frequency in 15-25 year old adolescents'. General characteristics showed significant differences in sexual knowledge depending on grade(grade 3 :10.45, grade 2: 10.40, grade1: 9.88). Depend on the sexual impulse and the solutions to sex problems, there were significant differences in sexual knowledge with respect to sexual characteristics. Conclusion: As a whole the sexual knowledge of the male high school students was low, sexual education programs for high school students should focus on sexually transmitted diseases and contraception.

• 한국보건간호학회지
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• 제18권2호
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• pp.225-233
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• 2004

The purpose of this study was to measure the sexual life and life satisfaction of elderly in the rural community. For this study, questionnaires were given to 421 elderly enrolled to 16 community health post in Chungcheongbuk-do during a period from November 10, 2003 to January 20, 2004. The results of these analysis are as follows 1. In related to elderly's sexual life, $34.5\%$ of the respondents answered 'very important' or 'important'. $60.2\%$ of the respondents answered they had sexual intercourse. In related to frequency of sexual intercourse, $27.0\%$ of respondents answered they had sexual intercourse over once a month. In related to satisfaction of sexual life, $29\%$ of respondents answered they were satisfied with their sexual life. In related to the sexual life of early age, $66\%$ of respondents answered they had harmonious sexual lives. 2. The mean score of life satisfaction was 2.09 points out of a possible 3 points. Of the field of questionnaire on life satisfaction, the self actualization field showed the highest score. 3. Of the scores related to life satisfaction according to general characteristics, there were statistically significant differences in presence of spouse(p=.001), family pattern(p=.031). personal expenses a month(p=.001), family supporter(p=.013), and health status(p=.000). 4. Of the scores related to life satisfaction according to sexual life, there were statistically significant differences in importance on sexual life(p=.000), performance of sexual life(p=.0011), frequency of sexual life(p=.000), satisfaction of sexual life(p=.000), sexual life of early age(p=.000).

• 여성건강간호학회지
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• 제16권1호
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• pp.69-77
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• 2010

Purpose: This study aimed to develop a sexual rights awareness scale for female adults and to further examine the differences after educational sessions for sexual rights awareness with female adults. Methods: Convenient sampling was employed to recruit 152 participants. A self administered questionnaire was developed to explore adult females' understanding of sexual rights awareness. In the next phase, education was provided over 3 consecutive sessions to 28 female university students. Factor analysis and Cronbach's alpha were performed in order to test validity and reliability of the educational sessions. The Wilcoxon rank test was used to identify the differences between pretesting of sexual rights awareness knowledge and post testing after educational sessions was provided. Results: After conducting factor analysis, 5 factors explained 63.3% of the total variance, namely: I) sexuality education, II) prejudice & biasaberration, III) sexual satisfaction, IV) safe & equal sexuality, and V) sexual autonomy. A Cronbach's alpha of 17 items was 0.80. After the education sessions, there was a significant increase in sexual rights awareness. Conclusion: The Sexual rights awareness questionnaire is acceptable as a tool for measuring the level of education in studies. Future research should aim at conducting comparison studies of sexual rights awareness between sexes and cultural differences with larger populations which will further help to develop and to strengthen the rigor with in methodologies.

• 한국지역사회생활과학회지
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• 제24권3호
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• pp.355-368
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• 2013

This research was performed for examining the differences of experience of sex education and the awareness of sexual abuse according to child's sex and economic background. Also the differences of sex knowledge and sexual consciousness were analyzed according to child's sex, economic background and sex education. Subjects were 425 children from two elementary schools and 10 community child centers in H city, Gyeonggi-do. The results were as follows. First, more girls thought the desirable place for sex education was home and more girls consulted sexual problems with their parents. Children from low economic backgrounds experienced sex education at school and community child centers rather than at home. Second, both boys and girls replied that sexual abuse was due to the attacker's fault but more girls than boys attributed the fault to themselves. Third, girls' sex knowledge grade was higher than boys. Fourth, boys showed a more open attitude toward heterosexual dating, and children with a low economic background showed a higher sex drive. Fifth, a high sex drive was related to low sexual knowledge, openness in dating and high sexual ethics.

• 기본간호학회지
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• 제10권3호
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• pp.408-414
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• 2003

Purpose: The purpose of this study was to identify the positive aspects of sexual knowledge in high school students. Method: The participants were 1,106 students from two high school in Hong Cheon, Korea. Data were collected between June 1st and June 30th, 2001. Collected data were analyzed using the SPSS program to investigate responses to a structured questionnaire. Result: The level of sexual knowledge in the high school students was 13.83 (range 1 to 19). In terms of the response distribution for sexual knowledge by items, the correct response rate was highest for 'wet dream', and the incorrect response rate was lowest for 'sexually transmitted disease'. There were significant differences in sexual knowledge according to the general characteristics of gender and grade (women: 14.07, men: 13.48; 12th grade: 14.52, 11th grade: 13.92, and 10th grade: 13.12). It was found that there were significant differences in sexual knowledge according to method of sex education, teacher, and effect of sex education. Conclusion: The level of sexual knowledge in high school students was low; thus, more effective methods to enhance the sexual knowledge of men students on sexually transmitted diseases and contraception are needed.

• Child Health Nursing Research
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• 제6권2호
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• pp.186-198
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• 2000

With the improvement of the nutritive conditions and the influence of overflowing informations and various cultural aspects imported from foreign countries, children develop more rapidly in the bodily and sexual growth. This study was conducted to suggest some ideas useful in planning sexual education program in elementary schools and ultimate aim is to promote sexual health. The subject of this survey consisted of 802 fourth, fifth, sixth graders from 6 schools in Seoul, Hongchon and Chunchon. Major findings are summarized as follows. 1. The degree of sexual knowledge of children showed low averaged 26.96 and the degree of sexual attitude showed usual averaged 55.70. 2. With the respect to the demographic characteristics, there were stastically significant differences in sexual knowledge, according to children's grade(F=64.031, p=. 000), father's education(t=-2.504, p=.013), experience of menarche(t=3.470, p=.001), experience of sex-related question to their parents(t=-.6054, p=.000), experience of sex-related question to the teachers (t= -3.385, p=.001), experience of sexual education(t=8.607, p=.000) and in sexual attitude, there were stastically significant differences according to children's grade (F=6.588, p=.001), experience of sex- related question to their parents(t=-5.387, p=.000), experience of sex-related question to the teachers(t=-2.845, p=.005), experience of sexual education(t=5.070, p=.000). 3. The level of sexual knowledge and sexual attitude of childrens'was correlated at significant level(r=.354, p=.000) The findings of this study indicated that variety of the systematic sexual education program suitable for the stage of children should be developed and family, society, contry's higher concern and enlightment are required.

• 한국학교보건학회지
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• 제9권1호
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• pp.99-108
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• 1996

The purpose of the survey was to identify the degree and the relationship of sexual knowledge, sexual attitude and need of sex education. This information will provide useful data for a more systematic. desirable, and practical sex education. The data was collected from 300 first grade schoolchildren (150 boys and 150 girls) of two Junior high school in K city. The data was gathered by questionnaire from Nov.21 to 28, 1995. The questionnaire was modified by authors using the questionnaire developed by Lief & Reed. Data was analyzed by using the statistical computer package, SAS to manipulate the data along with percentages, means, standard deviation, t-test, $X^2$-test, GLM, and Pearson correlation coeffiency. The results in this study were summarized as follows: 1. Sexual knowledge. - The mean score of sexual knowledges showed no significant differences between boys and girls(p<0.6180), but in the areas of biological differences(boys; $11.57{\pm}2.43$, girls; $10.93{\pm}2.41$, p<0.0242), and pregnancy physiology(boys; $9.28{\pm}1.87$, girls; $10.04{\pm}2.42$, p<0.0026) showed significant difference between boys and girls. 2. Sexual attitudes. - The mean score of sexual attitudes showed no significant difference between boys and girls (p<0.8286), but in the areas of masturbation (boys : $6.69{\pm}2.22$, girls : $5.65{\pm}1.88$, p<0.0001), and premarital intercourse (boys : $5,42{\pm}1.35$, girls : $6.00{\pm}1.33$, p<0.0002) showed significant difference between boys and girls 3. Need of sex education. - The majority of the subjects wanted to learn about sexual delinquency and it's prevention(57.7%), form a friendship with the other sex(56.3%), physical differences of the other sex(52.0%), psychological differences and the charateriatics of the other sex (50.3%) and meaning of love(50.3%). 4. The relationships between sexual knowledges and sexual attitudes. - Those who had higher sexual knowledges showed more positive attitudes towards sex, and showed statistical significance(r=0.2074, p<0.0003). 5. The relationships between general charateristics and sexual knowledge. - Better students(by self-perception of school performance) had higher knowledge scores about sex. 6. The relationships between general charateristics and sexual attitudes. - Those who wanted to learn more about sex, and better students had higher attitude scores about sex. - Those who were in high standard of living had higher attitude scores about sex as well. Suggestions based on above study are as follows' 1. The planned sex education showed be performed to the schoolchildren establish responsible attitudes about sex. 2. Systematic sex education through formal school education according to age is recommended. 3. Further studies should be done to measure the effect of sex education based on the needs of the schoolchildren.

• 지역사회간호학회지
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• 제14권2호
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• pp.223-231
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• 2003

The purpose of this study was to analyze the knowledge, attitude and experience of middle school boys toward Sexual Behavior. Data were collected by questionnaires from 246 middle school students in Korea, from June 4 to 30, 2000. The reliabilities of instruments were adequate(Cronbach's alpha= .56-.70). Data were analyzed by frequency, percentage, and ANOVA test using SAS V8 program. The results are as follows; 1. The mean score of knowledge of sexual behavior was $12.89{\pm}2.48$ and showed significant differences by the grade(f=5.0l. p=.0074). 2. The mean score of attitude of sexual behavior was $3.69{\pm}0.37$ and showed significant differences by the grade(f=3.06, p=.0386). 3. The correlation between knowledge and attitude is significant(r=.2290, p=0003). 4. The subjects experienced sexual behaviors such as. pornography(80%), night pollution (37.9%), masturbation(32.2%), Kiss(19.1%), Pet(8.7%), Coitus(3.2%). 5. The subjects being received sexual education were 94.7%, these former sexual educations is unsatisfied(40.7%). 6. The subjects who need sexual educations was 55.1%. The needs of sexual educations was high in the connection on with the other sex(51.9%), coitus(12.3%), sexual impulse (7.5%), sex organs(7.1%), sexual physiology (5.2%), masturbation(4.7%). In conclusion, subjects necessary to give sexual educations are suitable to the subjects's needs, grades and teaching methods such as multimedia program.

• Child Health Nursing Research
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• 제10권3호
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• pp.350-360
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• 2004

Purpose: To suggest ideas that promote sexual health and useful in planning sex education programs for middle school students. Method: This study surveyed 661 middle school students from three schools in Seoul and Chunchon. Result: The average degree of sexual knowledge was 31.5, while attitude was 32.5. There were statistically significant differences in sexual knowledge in relation to: coeducational environment (t=-5.776, p=.000), grade (F=36.351, p=.000), father's age (t=-2.510, p=.012), mother's age (t=-2.146, p=.032), economical status (F=3.264, p=.039), source of sexual knowledge (F=8.484, p=.000), the degree of interest in the opposite sex (F=16.871, p=.000), sexual discussions with parents (t=3.556, p=.000), sexual discussions with teachers (t=2.847, p=.005), and sex education (t=2.148, p=.032). Likewise, stastically significant differences in sexual attitudes were linked to: coeducational environment (t=-7.646, p=.000), subject's grade (F=32.743, p=.000), parental marriage status (t=2.338, p=.020), mother's age (t=-2.048, p=.041), source of sexual knowledge (F=6.917, p=.000), the degree of interest in the opposite sex (F=15.559, p=.000), sexual discussions with parents (t=3.908, p=.000), and sexual discussions with teachers (t=2.946, p=.003). The students level of sexual knowledge and attitude was significantly correlated (r=.686, p=.000). Conclusion: This study indicates a variety of systematic sexual education programs are needed for middle school student at home and school.

• Interdisciplinary Bio Central
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• 제6권4호
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• pp.2.1-2.7
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• 2014

Sexual dimorphism in intelligence suggests that this phenotype is a sexually selected trait. This view is supported by an overrepresentation (compared to the autosomal genome) of genes affecting cognition on the X chromosome. The aim of this study is to test the hypothesis that sexual selection can explain sex and country-level differences in performance on tests of fluid intelligence. Nationally representative samples from N = 44 countries were obtained from the Programme for International Student Assessment (PISA) Creative Problem Solving (CPS), which evaluates the core of intelligence, that is novel problem solving ability. Sexual selection has the double effect of increasing the prevalence of a favored phenotype and reducing genetic variation in sexually selected traits. Matching these predictions from evolutionary theory, the average country fluid intelligence is positively correlated to sexual dimorphism after partialling out per capita GDP and the latter in turn is inversely correlated to variance in intelligence scores within populations. Males have a higher variance than females but there is a negative correlation between male-female difference in variance and sexual dimorphism in intelligence, suggesting that selection reduces variance more in the selected sex. Average country male height is negatively correlated to sexual dimorphism in intelligence, a fact that supports the notion of a trade-off between physical and intellectual competition in the context of access to females. The results of this study, if replicated, imply that genome-wide association studies of cognition may benefit from a focus on sex chromosomes, which so far have been neglected. Another implication of this study is that intelligence has continued to evolve after different human populations migrated out of Africa and possibly up to the 19th century, as suggested by the substantial variability in sex differences even between neighbouring countries.