• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.4
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• pp.544-556
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• 2011

This study investigated how elementary schoolers (n=159, 9~11 years) and middle schoolers (n=176, 13~15 years) perceived maternal parenting style dimensions, both general and child-feeding related, and whether these dimensions are associated with the subject's food behaviors. The exploratory factor analysis resulted in a solution of 10 parenting dimensions (reasonable guidance, affection and involvement, achievement expectation, clear behavioral regulation, criticism and anger, overprotection, psychological punishment, harsh punishment, punish by withdrawal of child's privileges, and lack of punishment) and 8 child-feeding dimensions (portion control, restriction, pressure to eat, monitor, undesirable model, desirable model, discourage unhealthful eating, and encourage healthful eating) with 49 and 43 items, respectively. Three parenting styles, authoritarian, permissive, and authoritative, were extracted via a second factor analysis using the 10 parenting dimensions. The correlation analysis indicated that authoritarian style was positively correlated with 'restriction' and 'undesirable model', while permissive style was negatively correlated with 'encourage healthful eating' in both groups. Authoritative style was strongly associated with all of the child-feeding dimensions except for 'undesirable model'. For food behaviors, the more likely elementary schoolers and middle schoolers perceived their mothers as authoritarian and permissive, respectively, the more unhealthful foods were consumed. The consumption frequency of healthful foods increased as mothers were perceived to be authoritative. More elementary schoolers of authoritative mothers ate meals with parents. Findings suggest that maternal parenting styles and dimensions, child-feeding dimensions, and child's food behaviors are associated. It may be that authoritarian and permissive styles are more detrimental for elementary schoolers and middle schoolers, respectively, whereas authoritative style is beneficial for both groups in terms of subject's food behaviors.

• Journal of East-West Nursing Research
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• v.23 no.1
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• pp.33-44
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• 2017

Purpose: The purpose of this study was to explore the experiences of female nurses who are working with the male nurse as a colleague in the clinical settings. Methods: Eleven female nurses who were working with a male nurse over six months were interviewed, and the data were analyzed by using the Giorgi's phenomenological method. Results: Six main meanings and nineteen themes emerged through this study. The six main meanings were as follows; prejudice against male nurses' roles, difficulties in establishing collaboration and trust as a peer, deficit of intimacy due to inappropriate attitude, weakening stereotypes ideas about male nurses, permissive mind of gender difference and individuality, expectations to the male nurses' contributions to nursing profession. Conclusion: These results could be utilized in the development of effective strategies to improve the male nurses' adaptation to the nursing clinical settings.

• East Asian mathematical journal
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• v.32 no.4
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• pp.545-563
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• 2016

The aim of this study was to observe processes and implication to a given program for the 20 gifted children grade 5 by making the number from 1 to 100 with natural numbers 4,4,9 and 9. Revelation of creativity, mathematical tendency of students and meaningful responses were observed by the qualitative records of this game activity and the analysis of result. The major result of a study is as follows: The mathematical creativities of students were revealed and developed by this activity. And the mathematical attitude were changed and developed, so student could actively participate. And students could experience collaborative and social composition learning by presentations and discussion, competition with a permissive atmosphere and open-game rule. It was meaningful that mathematical ideas (negative number, square root, factorial, [x]: the largest integer not greater than x, absolute value, percent, exponent, logarithm etc.) were suggested and motivated by students themselves.

• Korean Journal of Child Studies
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• v.31 no.6
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• pp.71-85
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• 2010

This study examined the moderating role of young children's playfulness and the association between maternal parenting and young children's peer competency. The subjects of the present study were 132 4 or 5-year-old young children and their mothers recruited from child-care centers in Seoul and Gyeonggi-Do. The findings of this Study were as follows : First, maternal parenting influenced children's peer competency. Second, young children's playfulness influenced young children's peer competency. Third, the association between overprotective and permissive maternal parenting styles and young children's leadership abilities were negative only in the low cognitive playfulness group. Fourth, the association between maternal rejective and negligent parenting and young children's socialibility were found to be negative only in the low physical playfulness group.

• Child Studies in Asia-Pacific Contexts
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• v.1 no.1
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• pp.39-49
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• 2011

This study compared parents' and teachers' feeding practices with young children. Parents and teachers of children aged 0-3 years were recruited at 24 child care centers to complete surveys regarding their demographic characteristics, parenting styles, and feeding practices with young children. Respondents included 106 parents and 102 teachers. Participants' feeding beliefs and values were found to be related to their parenting style classifications (i.e., Authoritative, Authoritarian, or Permissive), ethnicity, income, and other demographic characteristics. Findings indicate the need for teachers and parents to begin communicating about their longterm goals for a child's development as soon as the child enters care. Understanding the goals and variation of feeding practices used at home and at school can help teachers and parents begin to construct a shared vision for care.

• Journal of the Korean Home Economics Association
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• v.33 no.6
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• pp.11-23
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• 1995

This study investigated 1) actual rates of sexual intercourse and relating variables among college students and workers and 2) the trend of premarital sexual attitudes. Data for 538 were used Reiss' Premarital Sexual Permissiveness Scale question are. The major findings were as follows ; 1) Actual sexual intercourse rates is higher than the past especially in women, yet there is significant difference between man and woman. 2) double standard for premarital sexuality remains in our culture. The degree of premarital sexual permissiveness to man is higher than that of woman. Both man and woman have more permissive permarital sexual attiaudes to man. Nevertheless, the result that the degree to which each sexual behavior was accepted increased with each relationship stage implicates " permissiveness with affection" to be the sexual standard accepted by young adults. 3) Age is higher, premarital sexual attitudes are more liberal, and the extend of peer group' sexual intercourse experience is higher, the rate of sexual intercourse is higher both man and woman.

• Journal of Families and Better Life
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• v.19 no.4
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• pp.1-13
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• 2001

The main purpose of this study was to examine factors affecting adolescents materialism and the relations between parenting, materialism and self-esteem in adolescents. The subjects were 439 first-grade high school students in Kang-nam area located in Seoul. The main results were as follows; (1) Material value was not significantly different according to gender, SES and parents education; (2) Adolescents whose parents are permissive or inconsistent have higher material value. On the other hand, adolescents whose parents are affectionate have relatively lower material value. And adolescents who communicate openly with their parents also have lower material value; (3) Lower material value was found for the adolescents whose self-esteem was high; (4) The mediating role of self-esteem was found: Adolescents self-esteem mediate the relations between parenting, parent-child communication style and material value of adolescents.

• Microbiology and Biotechnology Letters
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• v.17 no.1
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• pp.81-83
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• 1989

The flagella antigenic variation of nine Bacillus thuringiensis serovar kurstaki temperature-sensitive mutants grown at the permissive temperature (3$0^{\circ}C$) was detected by a serological agglutination between H-antigen and antiserum. The flagella antigens were injected to rabbits to prepared their antisera, and then their homologous and heterologous titers of the antisera were measured. The homologous titers were ranged from 1:6,400 to 1:12,800, but the heterologous titers were very low. The H-antigen of the wild type strain was not agglutinated to 4 heterologous antisera, ts-U23 not to 7, ts-U3l not 5, ts-U32 not to 4, ts-U33 not to 7, ts-U7l not to 4, ts-U73 not to 6, ts-U74 not to 6, ts-U91 not to 4 and ts-U603 not to 4 antisera.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.40 no.3
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• pp.299-307
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• 1991

This paper deals with the determination of a firing sequence of transitions in the reachability problem of Safe Petri Net. The determination problem of a firing sequence is very important from the point of practical view, especially in the control of the discrete systems modelled by Safe Petri Net. The determination method of a firing sequence of transitions by means of the matrix equation for the discrete systems modelled by Safe Petri Net is proposed. First, a construction method of the indicence matrix and the firing rule for Safe Petri Net with self-loop are presented by defining the permissive arc in place of self-loop. Next, we develop a method that can find the enable transitions of Safe Petri Net by means of the matrix equation of Safe Petri Net. Finally, by using this method, we propose an algorithm that determines the firing sequence of transitions of Safe Petri Net.

• Journal of Plant Biology
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• v.32 no.4
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• pp.255-264
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• 1989

Ginseng zygotic embryos, seedlings, and exised cotyledonary nodes were cultured on Murashinge and Skoog's(MS) medium, supplemented with 6-benzyladenine(BA) and gibberellic acid(GA3) to induce flower buds. As the concenteration of nitrogen compounds in MS medium was reduced to half of its strength, the flowering frequency of zygotic embryos increased up to 90%. The optimum concentration of sucrose in the medium for flowering of seedlings was 30-60 g/1. In all cases flower buds were formed on elongated axillary branches from the cotyledonary nodes, while the apices remained vegetative. When zygotic embryos and excised cotyledonary nodes were cultured on the medium, supplemented with all possible combinations of BA, GA3, and abscisic acid(ABA) of 5 $\mu$M indole-3-acetic acid(IAA) in the above combinations did not affect flowering. These results suggest that cytokinins, gibberellins, and inhibitors play primary, permissive, and preventive roles, respectively, in the induction of flowering of ginseng.