• 한국노년학
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• v.37 no.1
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• pp.173-200
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• 2017

This study is designed to verify the actual effect on the prevention of the elderly suicide of the integrated crisis intervention service which has been widely provided across all local communities in Gyeonggi-province focusing on the integrated crisis intervention model developed for the prevention of elderly suicide. The integrated crisis intervention model for the local communities and its manual were developed for the prevention of elderly suicide by integrating the crisis intervention theory which contains local community's integrated system approach and the stress vulnerability theory. For the analysis of the effect, the geriatric depression and suicidal ideation scale was adopted and the data was collected as follows; The data was collected from 258 people in the first preliminary test. Then, it was collected from the secondary test of 184 people after the integrated crisis intervention service was performed for 6 months. The third collection of data was made from 124 people after 2 or 3 years later using the backward tracing method. As for the analysis, the researcher used the R Statistics computing to conduct the test equating, and the vertical scaling between measuring points. Then, the researcher conducted descriptive statistics analysis and univariate analysis of variance, and performed multi-level modeling analysis using Bayesian estimation. As a result of the study, it was found out that the integrated crisis intervention model which has been developed for the elderly suicide prevention has a statistically significant effect on the reduction of elderly suicide in terms of elderly depression and suicide ideation in the follow-up measurement after the implementation of crisis intervention rather than in the first preliminary scores. The integrated crisis intervention model for the prevention of elderly suicide was found to be effective to the extent of 0.56 for the reduction of depression and 0.39 for the reduction of suicidal ideation. However, it was found out in the backward tracing test conducted 2-3 years after the first crisis intervention that the improved values returned to its original state, thus showing that the effect of the intervention is not maintained for long. Multilevel analysis was conducted to find out the factors such as the service type(professional counseling, medication, peer counseling), characteristics of the client (sex, age), the characteristics of the counselor(age, career, major) and the interaction between the characteristics of the counselor and intervention which affect depression and suicidal ideation. It was found that only medication can significantly reduce suicidal ideation and that if the counselor's major is counseling, it significantly further reduces suicidal ideation by interacting with professional counseling. Furthermore, as the characteristics of the suicide prevention experts are found to regulate the intervention effect on elderly suicide prevention in applying integrated crisis intervention model, the primary consideration should be given to the counseling ability of these experts.

• Korean Journal of Social Welfare
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• v.53
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• pp.231-255
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• 2003

The purpose of this study was to determine the effectiveness of social work intervention for the family caregivers of the older persons with stroke. Twelve caregivers were assigned to either a treatment group or a control group. The treatment group intervention consisted of 8 weekly, 2-hour sessions which included education, peer and professional support, individual counselling. Wilcoxon test of the pretest and posttest scores of the two groups showed that those in the treatment program experienced significant decrease in caregiving burden and loneliness compared with caregivers who received no intervention. They also experienced increase in self-esteem, self-efficacy in dealing with caregiving tasks, satisfaction with a relationship with the care-receiver, emotional support. Most of these intervention effects were maintained in the 3-month follow-up measurement except loneliness and the caregiver-carereceiver relationship. Caregivers in the treatment group showed overall satisfaction with the program and willingness to continue to attend in the interventions. Based on these findings, implications for social work practice including self-help groups, psychotherapy for the caregivers, expanding social work intervention for the family caregivers of the older persons were discussed.

• Journal of Radiation Protection and Research
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• v.19 no.3
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• pp.199-208
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• 1994

The derived intervention levels in Korean foodstuffs were estimated using the dynamic ingestion pathway model which was developed considering Korean environment. The derived intervention levels were estimated from the intervention level of dose based on the thyroid committed dose equivalent of infant in the case of I-131, and the whole body committed dose equivalent for age groups and 13 kinds foodstuffs in the cases of Cs-137 and Sr-90. The derived intervention levels were shown as a considerable variation with deposition time and radionuclide. The adult was the most important age group in the estimation of derived intervention levels for Cs-137 and Sr-90. In the adult, the derived intervention levels for rice were 2390 and 47 Bq/kg for Cs-137 and Sr-90 in the case of deposition in summer, respectively, and 198 and 79 Bq/kg in the case of deposition in winter, respectively.

• Proceedings of the Korean System Dynamics Society
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• 2000.07a
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• pp.49-61
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• 2000

본 논문에서는 정책개입시기를 이해하고 논의하는데 있어서 시스템 다이내믹스 학자들의 연구가 어떠한 시사점을 줄 수 있는가에 관하여 논의한다. 정책 시스템을 피드백 루프를 중심으로 하여 양의 피드백 루프가 지배하는 시스템, 음의 피드백 루프가 지배하는 시스템, 음과 양의 피드백 루프가 지배하는 시스템을 구분한다. 그리고 각 시스템에 있어서 바람직한 정책 개입의 시기에 관하여 논의하고, 어떠한 인지적 편향과 제도적 장애가 있는지를 논의한다.

• The Korean Journal of Financial Management
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• v.15 no.1
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• pp.165-181
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• 1998

1987년 10월 미국의 주가폭락과 1990년대 일본주식시장의 지속적 침체 이후로 미국과 일본 등의 주식시장에서는 주식시장의 변동성 증대 및 침체의 원인으로서 주가지수선물이 주목받기 시작하였다. 1987년 주가대폭락을 연구한 브레디보고서에는 주가지수선물과 이를 이용한 포트폴리오보험전략이 주가폭락의 한 요인으로 지목되고 있으며, 일본의 경우 장기적인 주식시장 침체가 주가지수선물에 기인한다는 생각이 일반화되어 있다. 본 연구는 우리나라에서 1996년 5월 3일부터 시작된 주가지수선물거래 도입이 주식시장에 미치는 개입효과를 분석하는데 목적이 있다. 본 연구의 목적을 위하여 Box와 Tiao(1975)에 의해 제시된 개입분석모형(intervention analysis model)을 이용하여 분석한 결과 개입의 효과가 전체 모형 설정에 유의한 영향을 미치지 않음을 알 수 있었다. 따라서 우리나라의 경우 주가지수선물거래 도입이 주식시장에 미치는 개입효과는 미미하다고 할 수 있다.

• Journal of Labour Economics
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• v.32 no.2
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• pp.125-150
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• 2009

This article analysed the effect of government intervention on the market failure in firm training in Korean. I used the Employment Insurance DB and the KISLINE DB and joined two data by the firm identification number 2004-2006 year. I estimated the effect of intervention of government by propensity score matching and difference-in-difference method to avoid of participation selection and endogeneity problem. The result is that government intervention on the firm training have made positive effect but it is not significant statistically. We have to investigate the market failure in firm training and to reassess the level of optimal firm training in Korea. After the study, the government intervention on the firm trainig will have to be rearranged.

• Science of Emotion and Sensibility
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• v.25 no.2
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• pp.101-110
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• 2022

Alcohol abuse negatively affects the individual alcoholics and their families, including children. This paper investigates interventions that help children of alcoholics psychosocially and psychopathologically. We investigated domestic and international literature by searching the related databases and reviewing articles. Inclusion criteria were studies on psychological interventions for children of alcoholics (CoAs) or both CoAs and parents. Results suggest that the interventions help CoAs reduce their emotional and behavioral problems. After the review, the research results were discussed, and suggested further effective interventions. The study is valuable because it reviewed the studies that improved CoAs' psychological problems and suggested future directions

• Korean Journal of Childcare and Education
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• v.10 no.6
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• pp.123-141
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• 2014

The purpose of this study was to examine the effects of early intervention programs for child development and parenting stress from low-income families. The subjects of this study were 0-5 years old children 1,904(Participation 1,501 nonparticipating 403) and 1,904 parents from low-income families. The child and the parents who participated in the intervention program, 1,501 people respectively, did not participate in the intervention program for children and parents of 403 people each. The collected data were analyzed by t-test. The results of the study are as follows. First, There were differences in child development between the early child who participated in the intervention program and those who did not. Especially, the infants who participated in the intervention program had a more higher level in muscle exercise, small muscle exercises, problem solving, communication, and social development than infants who have not participated. Second, parents of low-income families who participated in the intervention program had lower parenting stress than the parents who didn't participate. As a result, early intervention programs should be targeted at children and parents from low-income families.

• The Journal of Korean Association of Computer Education
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• v.16 no.4
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• pp.23-31
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• 2013

The purpose of this study is to examine if educational programs to intervene with smartphone addiction developed for elementary school students are effective in reducing their smartphone overuse that has been rapidly increasing nowadays. To attain the goal, the study analyzes internet addiction intervention programs previously developed with the cognitive behavior therapy of which effectiveness has been verified in psychotherapy for those showing addiction, and based on that, it develops and applies educational programs to intervene with smartphone addiction. The conclusions the paper has drawn are as follows: First, educational programs to intervene with smartphone addiction are effective in reducing the tendencies of smartphone addiction of those students using smartphones too much for their irrational thinking or habitual behavior. Second, educational programs to intervene with smartphone addiction will facilitate behavioral changes regarding negative factors of smartphone addiction such as maladaptation in everyday life or tolerance and also help the reconstruction of elementary school students' positive cognition on smartphone use.

• Korean Journal of Social Welfare
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• v.66 no.1
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• pp.5-34
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• 2014

The purpose of this study was to evaluate the school-based post-suicide crisis intervention program for adolescents. Researchers implemented the post-suicide crisis intervention program for all the students, classmate students, teachers and staff members in seven middle/high schools where the suicidal accident happened. Researchers collected data from the three participant groups using open and closed questionnaires and documents, and analysed the data applying mixed evaluative methods. Main results were as follows; First, classmates in two classrooms responded that this crisis intervention program was useful for expressing the sad feeling and mourning their friend. Second, consciousness for life respect of classmates in four classrooms increased. Third, the meaning such as the change of consciousness for life respect and psychological stability was drawn from analysis of categorizing the responses to open questionnaires. Teachers and staffs in six schools responded to questionnaires that post-suicide crisis intervention was helpful for classmate students. Based on the results, practical guidelines were suggested.