Mood and Emotional Changes After PEERS® Program in Parents of Young Adults With Autism Spectrum Disorder

손찬수,유희정,김주현,오미애 대한소아청소년 정신의학회 2023 소아청소년정신의학 Vol.34 No.1

Objectives: This study examined the changes in anxiety and depressive symptoms in the parents of Korean adults with autism spectrum disorder (ASD) after participating in the Korean version of the Program for the Education and Enrichment of Relational Skills for Young Adults (PEERS®-YA-K). Methods: Forty-six parents were enrolled (mean age 54.7 years; 22 fathers and 24 mothers), of whom 27 participated in the PEERS®- YA-K as social coaches. Participants completed self-report scales, including the Test of Young Adult Social Skills Knowledge (TYASSK), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), and Symptom Check-List-90-R (SCL-90-R). The scales were administered three times: before and after the 16-week program and 4 months after the program ended. Differences between participant variables at pretreatment, post-treatment, and follow-up were analyzed using paired-sample t-tests. Results: Participants showed a significant improvement in their social skills knowledge (TYASSK) (p<0.01). There was a significant improvement in the BAI and BDI scores of parents with severe depressive and anxiety symptoms at the baseline (p<0.05). Paternal paranoia and maternal hostility results also significantly improved on the SCL-90-R. Conclusion: This study suggests that PEERS®-YA-K can reduce parental anxiety and depressive symptoms. To the best of our knowledge, this is the first to compare the degree of depression and anxiety after PEERS®-YA-K in parents of adults with ASD.

Comparison of Tibial Tuberosity Transposition and Anti-rotation Suture for Medial Patellar Luxation in 133 Small-breed Dogs

손찬수,정종태,이주명 한국임상수의학회 2018 한국임상수의학회지 Vol.35 No.5

This retrospective study is designed to compare the clinical results of tibial tuberosity transposition (TTT)and anti-rotation suture (ARS) treatments for medial patellar luxation (MPL). Medical records of 133 dogs werereviewed that had undergone surgical correction of MPL between January 2013 and May 2017. MPL correction wasperformed on 182 stifles, with TTT and ARS being performed on 101 stifles and 81 stifles. The common dog breedsreceiving surgical treatment for MPL were Maltese, Pomeranian, Chihuahua and Poodle. Mean age of dogs with MPLwas 32.6 months, and their mean body weight was 4.26 kg. Seventy dogs (52.6%) were male and 63 (47.4%) werefemale. Of the 182 stifles with MPL, grade II, III and IV were 18.7%, 72.0% and 9.3%. Total complications afterTTT and ARS were recorded in 16.8% and 29.6%. Major complications after TTT and ARS were recorded in 5.9%and 12.3%, minor complications after TTT and ARS were recorded in 10.9% and 17.3%. The risk of complicationand reluxation rate after TTT were significantly lower than that for ARS (p < 0.05). However, the rate of reluxationamong dogs treated by ARS (1.2%) for grade II MPL was significantly lower than that for dogs treated by ARS(8.6%) for grade III MPL (p < 0.05). The TTT group had a shorter recovery period after surgical intervention thanthat in the ARS group (p < 0.001). In conclusion, TTT had a significantly lower incidence of complication and ashorter recovery period than ARS. However, ARS for grade II MPL appears to be a good surgical option for reducingthe rate of reluxation after surgery. These results of this study could be used to provide therapeutic guidelines forsurgical MPL correction in small-breed dogs.

표준진단표를 통해 본 과수 농가의 기술 및 경영 수준 변화

손찬수(Chan-Soo Son),홍성현(Song-Hyun Hong),조용빈(Yong-Been Cho),이상영(Sang-Young Rhee) 한국원예학회 2013 한국원예학회 학술발표요지 Vol.2013 No.5

표준진단표를 통해 본 화훼 농가의 기술 및 경영 수준 변화

손찬수(Chan-Soo Son),홍성현(Song-Hyun Hong),조용빈(Yong-Been Cho),이상영(Sang-Young Rhee) 한국원예학회 2013 한국원예학회 학술발표요지 Vol.2013 No.5

포도전업농가 경쟁력 평가모형 개발

손찬수, 이준배, 우장명 충북대학교 농업과학기술연구소 2008 農業科學硏究 Vol.24 No.-

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황해의 해양과학기지와 백령도 시정자료를 이용한 해무 강도별 빈도 분석

손경미,양찬수,신대운,최원준,민인기 (사)한국연안방재학회 2023 한국연안방재학회지 Vol.10 No.4

While existing research on sea fog primarily relied on collecting data from ground observations in coastal areas, this study utilized municipal data from three Korea Ocean Research Stations (KORS) located in the Yellow Sea and Baengnyeongdo. The main objective was to analyze the strength of sea fog in specific locations within the Yellow Sea. The study employed the corrective distance as a measure of intensity and examined variations in sea fog strength according to the monthly and by time period of the study area. The research periods for each research station were as follows: Socheongcho Ocean Research Stations (SORS) from 2014 to 2022, Gageocho Ocean Research Stations (GORS) from 2014 to 2020, Ieodo Ocean Research Stations (IORS) from 2010 to 2015, and Baengnyeongdo from 2016 to 2022. In terms of season, the highest sea fog frequency in SORS and GORS were at 59% and 75% in spring, respectively. While in IORS, sea fog intensively occurred throughout the spring (46%) and summer (47%) seasons. On the other hand, in Baengnyeongdo, the sea fog frequency in summer, spring, autumn and winter were 41%, 25%, 17% and 17%, respectively. Between September and February the occurrence frequency was 19%, 8.1% and 7.3% in SORS, GORS and IORS, respectively which tends to decrease as it descends South of the Yellow Sea. In SORS, sea fog frequency with 0.2 km (strength 2) visibility was 49% while in the case of GORS and IORS it was 15% and 22%, respectively. Besides, the frequency of sea fog which visibility was between 0.2 and 0.5 km (strength 1) was 59% and 56% in GORS and IORS, respectively. In terms of frequency by time period, SORS and GORS showed a normalization maximum of 01 at 01:00 KST where IORS showed 02. Sea fog was not seen at 12:00 in SORS, at 13-17:00 in GORS and at 19-20:00 in IORS. In the future, we will analyze the spatial distribution of sea fog occurring in the Yellow Sea after sea fog verification using satellite images.

농가맛집의 푸드마일리지 분석

장면주,손찬수,전영삼,박호기,김병국 한국외식산업학회 2019 한국외식산업학회지 Vol.15 No.1

Based on the food miles analysis of farmhouse restaurants from 2007 to 2018, this paper compared empirically the current ingredients used at the farmhouse restaurant with the imported rural ingredients in order to differentiate the rural restaurant. Results of the study indicated that the food miles of the farmhouse restaurant were 4.77 times lower than that of Chinese agricultural foods. The CO2 emission of the farmhouse restaurant was 2.17 times lower than that of Chinese agricultural foods. Additionally this study also found that both the food miles and the CO2 emission have decreased in the past 10 years because of the self-sufficiency in agricultural foods. The findings of this study implies that the farmhouse restaurant using local and domestic ingredients can contribute the reduction of the food miles and CO2 emission as well as the enhancement of the natural environment. It would be important for the public to utilize local and domestic agricultural foods in order to preserve the earth environment.

기상 및 영농투입재 비용이 양파 단수에 미치는 영향:패널회귀분석과 베이지안네트워크모형을 중심으로

이승인,손찬수,이혜림 한국농촌경제연구원 2020 농촌경제 Vol.43 No.2

This study examined the effects of meteorological and farm input cost factors on the onion yields in Korea by employing a panel regression analysis. Also, it investigated the variables’ interdependencies and their relations to the onion yields by using a Bayesian network model. We collected the panel data from 1991 to 2019 for our analysis. More specifically, we used the panel data of the regional meteorological factors by month (cumulative precipitation, cumulative sunshine duration, average relative humidity, average temperature), farm input cost factors of the onion (the cost of fertilizer and the cost of agricultural medicines), and the onion yield of three regions in Korea. We used STATA 14.0 and Hugin Expert for descriptive analysis, panel regression analysis, and the Bayesian network model. Our analysis can be summarized in two significant ways. First, we chose the fixed-effect model based on the Hausman test. The results based on the fixed-effect model confirmed that the average relative humidity (October, -), the cumulative precipitation (January, -; March, +; May, +), the cumulative sunshine duration (April, +), the average temperature (June, -), the cost of fertilizer(+) and the cost of agricultural medicines(+) were the significant variables of the model. Second, we analyzed the relationship between meteorological factors and farm input cost factors on the onion yields through the Bayesian network model and showed that the Bayesian network model is a promising analysis method that is useful in the agricultural sector to predict the yield. We also discussed the implications and limitations of this study and future research directions at the end of the paper. 본 연구는 양파의 생육단계별 기상 요인, 영농투입재 비용 요인, 그리고 양파 단수 사이의 관계를 검증하고, 이들 변수 사이에 존재하는 상호관계에 대한 정보를 바탕으로 다양한 시나리오 분석으로 의미있는 결과를 도출코자 하였다. 이를 위해 KOSIS와 KMA를 통해서 기상 자료, 생산비(영농투입재비) 자료, 그리고 양파 단수 관련 자료를 수집하고, 양파 단수와 연관성이 뛰어난 특성변수를 선정한 후 패널회귀분석과 베이지안 네트워크 분석을 실시하였다. 패널회귀분석 결과, 양파 단수에 유의미한 영향을 미치는 변수로는 10월 평균상대습도(-), 1월 강수량(-), 3월 강수량(+), 4월 일조시간(+), 5월 강수량(+), 6월 평균기온(-), 비료비(+), 농약비(+) 등으로 확인되었다. 한편, 베이지안 네트워크 분석을 통해서 기상, 영농투입재 비용, 양파 단수 사이의 직·간접적인 관계를 도출하고, 민감도 분석(what-if)으로 변수들 사이에 존재하는 상호 의존성을 파악하여 적정한 자원배분 및 활용과 관련한 시뮬레이션 결과를 제시하였다. 연구결과는 정부의 양파 수급정책 추진에 유용한 정보를 제공함은 물론 농업인의 영농의사결정에 매우 큰 도움을 줄 수 있을 것으로 기대한다. 특히, 베이지안 네트워크 모형이 농작물 단수예측에 활용 가능한 유용한 분석기법이 될 수 있다는 가능성을 제시했다는 점에서 의미가 있다.

A Study on the Export Priority Indicators of Rice Processed Food for Export Business

강경수,손찬수,정종민,박상연,김효은 국제문화기술진흥원 2018 International Journal of Advanced Culture Technolo Vol.6 No.3

As the trade among the countries increases, domestic agriculture is facing a crisis. Especially domestic rice industry is suffering from the rice market opening problem and the domestic rice industry itself. As a counter measure against this, despite the promotion of the rice processing food industry, the export of rice processed food has decreased by an average annual rate of 12.3% since 2011 due to the lack of customized export strategy, such as low price competitiveness, insufficient quality and brand management. As a measure, we selected indicators to prioritize establishment of export strategy of rice processed food business and used AHP methodology to draw the weight for each indicators. The selection of export strategy prioritization indicator was based on the marketing mix theory, various previous research reviews and expert consulting. Five higher level indicators and nineteen detailed indicators were derived, and a weighted value of them was analyzed using a professional package. As a result, the relative importance of higher level indicators was 45.5% for product differentiation, 18.4% for management competence, 13.0% for export infrastructure, 12.0% for product pricing, and 11.1% for product distribution. The relative importance of the lower level indicators was 17.3% for product safety, 15.3% for product quality, 9.1% for management expertise, and 7.0% for product brand. This result is expected to be used as export strategy indicators of rice processed food export business.

쌀 브랜드 포지셔닝 전략 개발

이준배,조성주,손찬수 한국농업경제학회 2012 農業經濟硏究 Vol.53 No.3

This paper uses fuzzy confirmatory multidimensional scaling(CMDS) to develop positioning strategy of rice market through the perceptual image map which can analyze the psychological positioning of the selected 20 rice brands. The consumers group are divided into four market segments on the basis of the evaluated value about rice brand attributes by factor and cluster analysis. Furthermore, CMDS analysis is conducted to identify similar groups from distances among brands based on an program for least-squares MDS minimizing stress statistic and fuzzy preferences as perceived by the consumers to obtain a clear visual dimensional map of a multi-criteria decision-making problem. The results may imply that consumer orientation in rapidly changing environments of rice industry market was its basic idea, and the foucs of all marketing activities was put on need's and the response of consumer group who are the object of the target. Finally, some implications for future research as well as for strategies of brand positioning were also suggested.