• Journal of the Korean Home Economics Association
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• v.44 no.3 s.217
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• pp.1-11
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• 2006

Although the personal credit rating has become more important than ever before in our era, a significant number of social problems have occurred due to the rising number of individuals and households with low credit ratings. The main objectives of this research are to determine effective policies of social remedies through an investigation of recognition, expectation, and utilization levels of relevant public policies available to assist individuals with low credit ratings. The sample population was taken from the credit defaulters who had visited the Credit Recovery Commission. The research was undertaken from April 28 to May 4, 2004. This study focused on the related variables concerning the degree of utilization of remedial public policies. The results showed that females, less educated individuals, and those with higher levels of expectation and recognition were more likely to utilize remedial policies. Based on the research, conclusions regarding the usage of public remedial policies for credit defaulters are as stated below. Education for households should be conducted in order to increase the expectation and recognition levels of relevant policies.

• Communications for Statistical Applications and Methods
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• v.19 no.5
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• pp.673-683
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• 2012

Cabral et al. (2012) defined a mixture model of multivariate skew t-distributions(STMM), and proposed the use of an ECME algorithm (a variation of a standard EM algorithm) to fit the model. Their estimation by the ECME algorithm is closely related to the estimation of the degree of freedoms in the STMM. With the ECME, their purpose is to escape from the calculation of a conditional expectation that is not provided by a closed form; however, their estimates are quite unstable during the procedure of the ECME algorithm. In this paper, we provide a conditional expectation as a closed form so that it can be easily calculated; in addition, we propose to use the ECM algorithm in order to stably fit the STMM.

• Journal of Korean Academy of Nursing
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• v.20 no.1
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• pp.50-60
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• 1990

The purpose of this study was to investigate factors influencing role adaptation in newly employed nurses and the consistency between role expectations before employment and after one year of employment. The results of this study may contribute to strategy development towards positive role adaptation in newly employed nurses. The data used in this study were collected from 111 nurses, the sample was drawn from all newly employed professional nurses working at Y Medical Center in 1987. The data were collected longitudinally in the 2nd - 3rd weeks, the 3rd month and the 12th month after employment. The results of this study were as follows : 1. The degree of change the importance of factors influencing role adaptation and the length of time after employment were investigated. the result showed that the degree of change was the greatest within the first 3 months after employment. Important factors related to role adaptation were working conditions, the environment of the assigned ward and the work load. These factors always displayed high scores without any great change over time. New employees put more importance on practical factors which were obtained through experience in their jobs rather than on ideal factors Which they had considered more important while in school. 2. Consistency between role expectation before employment and after 12 month of employment was investigated. The highest consintency item was the expectation about the variety of Patients, and the highest inconsistency was the expectation about their own welfare. An average score of 69.07 points was achieved from a maximum of 125 points for the 25 items. showing that expectations for role development before employment were not fully satisfied. In conclusion the administraor should assess the initial expectation at the time of employment of new nurses and she / he should make clear to the new nurses that these expectations may not be realistic. In this way the administrator can provide more satisfactory conditions towards the expectations of the new nurses and help them towards positive role adaptation and reduction of role conflict. Newly employed nurses have high and unrealistic expectations about socialization to the profession from their nursing educational program. It is suggested that a transitional training program should be planned and carried out for newly employed nurses.

• Asia pacific journal of information systems
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• v.26 no.3
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• pp.449-476
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• 2016

This study examines how an initially perceived product value affects consumer's purchase intention after reading online reviews with various tones. The study proposes that associations among initially perceived overall product value, degree of confirmation resulting from reading the reviews, and final purchase intention differ across review tones such that 1) when the tone is favorable, the effect of an initially perceived product value is stronger than when the tone is critical, and 2) when the tone is extreme, the effect of confirmation is stronger than when the tone is moderate. The survey was conducted with 276 online shopping mall users in Korea, and most of the hypotheses were supported. This study asserts that the effects of online reviews should be considered together with customer's level of expectation formed prior to reading online reviews, which resulted from extensive search and screening processes that the customer went through before reading online reviews.

• Analyses & Alternatives
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• v.2 no.2
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• pp.143-162
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• 2018

This paper focuses on the policy framework about "Quantitative and Qualitative Easing (QQE)" of Japan, and analyzes reasons why the policy goal was not reached. The QQE was introduced by the Bank of Japan in 2013 with the purpose of meeting the price stability target of 2% and getting out of deflation that prevents sustained price decline. However, despite the implementation of the bold monetary easing policy unprecedented in the world, the policy goal was not achieved as of June 2018. As a result of analyzing the causes, the following three structural factors were confirmed. 1) The rise in prices by QQE was limited because Japan's consumer price is strongly depending on import price. 2) The effect is high degree of uncertainty and limited because theoretical framework of reflationist which adopted QQE depends on "expectation formation" by "self-fulfilling expectation" and "multiple equilibria". 3) It was confirmed that the expansion of the monetary base did not lead to money stock due to the existence of Japanese liquidity trap, long-term low interest rate policy.

• Journal of Fisheries and Marine Sciences Education
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• v.19 no.1
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• pp.91-100
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• 2007

The purpose of this study was to compare personality existed in the populations of the mentally retarded with and without Down syndrome. For this purpose, two research questions were proposed. (a) Is there any difference of personality existed between two groups? (b) Is there any difference of sub-personality existed between two groups by disability degree? Participants in this are 159 people with mental retardation(the mentally retarded with Down syndrom: 82, the mentally retarded without Down syndrom : 77) in P and S cities. First of all, the reliability in measurement instrument was verified through a pre-study. For the first research question, t-test was used. And two way ANOVA was used to investigate the second research question. The results of this study were as follows:First, according to the result of t-test, there were significant differences of personality scores between two groups. And there were significant differences between the mentally retarded with and without Down syndrome regard to expectation of success, outerdirectedness, positive or negative responding tendency, curiosity among sub-personality factors. Second, the result of the two way ANOVA analysis, no meaningful statistically difference in personality by degree of the impairment. But It showed difference regard to effectancy motivation, expectation of success, curiosity among sub-personality factors between the mentally retarded with and without Down syndrome by impairment degree.

• Korean Journal of Human Ecology
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• v.15 no.6
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• pp.905-917
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• 2006

The purpose of this study was to examine what parents really want to daycare center and how much they are satisfied with the daycare service they use. This study also explored how exactly daycare teachers recognize the parental needs and satisfaction on daycare service. One hundred and seventy one parents who send their child to a daycare center in Seoul, and one hundred and thirty five teachers from the same daycare centers participated in this study. Parents were asked about their needs and expectation on daycare service and the degree of satisfaction on the daycare center (including educational facilities, teacher's role, specific programs, etc.). Teachers provided answers about their understanding on what the parents want and how much parents are satisfied with their daycare center. Results revealed that parents are generally satisfied with the daycare service such as educational programs and educational facilities and teachers' role conducting. However, some parent-teacher differences were found in their perception on the levels and domains of parental expectation and satisfaction with daycare service. The parent-teacher differences would give very practical tips for teachers, who plan and conduct everyday daycare programs and actually interact with children in the setting for better daycare service.

• Journal of the Korean Society of Food Science and Nutrition
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• v.20 no.5
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• pp.440-446
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• 1991

A survey on the availability of wild vegetables was investigated using questionaire of 421 women. It includes the number of known vegetables and using, eating site, using status, taste and estimated components. The well known vegetables were 24 kinds and the half of the respondents knew 16 kind of vegetables. Age was statistically correlated with knowing degree, obtaining method of wild vegetables. Education level was correlated with knowing and using degree, obtaining method, preference and expectation of using wild vegetables. Resident area also correlated with using degree, obtaining method, preference and taste of wild vegetables. The age and using degree, preference and preference and expectation, the resident area and knowing degree of wild vegetables were not correlated.

• Proceedings of the Korea Concrete Institute Conference
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• 1994.04a
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• pp.175-180
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• 1994

The purpose of this experimental study is to improve the workability and durability in high sulphated cement concrete with fly-ash. As a results, we can make high strength concrete by using only high sulphated cement but try to improve the workability and degree of strength by adding 10% fly-ash but the effect beyond my expectation to improve the workability and degree of strength does not show, and the improvable effect except the drying shrinkage of durability dose not show, either. So we must give attention to using fly-ash.

• Journal of the Korean Home Economics Association
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• v.44 no.11
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• pp.91-106
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• 2006

This study aims to provide fundamental data for developing a parent education program for family leisure and analyzing the needs of the parents raising adolescent children on parent education for family leisure. The subjects were 287 parents raising second and third year students at middle schools. They were intentionally sampled from the middle schools at Seoul, Gyeonggi, Daejeon, Donghae, Samcheok and Changwon. This study results can be summarized as follows: First, the degree of aid expectation for parent education for family leisure was high. The degree of aid expectation by demographic variable showed significant differences, according to the educational background of father, religion of parents and job of parents. Second, among family leisure activity types, education needs for education- and experience-oriented activities were highest. The average education needs for family leisure activities, including each family leisure activity type, were 2.95/4, which was relatively high. Third, as for the needs of parent education methods for family leisure of the parents raising adolescent children, the needs for program contents were highest in attending lectures. Weekday mornings and children's non-vacation season were the highest program practicing times. In teaching methods, participating activities showed the highest needs; in session, one or two second sessions were the highest.