Capturing Heterogeneous Regressor Configurations in a Choice Model

Ha, Young-Won,Kim, Jin Gyo 서강대학교 경영학연구원 2004 서강경영논총 Vol.15 No.1

This paper empirically investigates whether consumers use different decision variables (covariates, regressors) for their purchase decisions in a supermarket shopping setting. To this end, this paper presents a new methodology that allows one to identify relevant regressors for each consumer. The proposed model was fitted to a scanner panel data set and we found extremely strong evidence supporting large variation in terms of relevant repressors configurations across consumers.

태권도 선수의 인지 재구성에 의한 시합 불안 감소 연구

박영수 ( Young Soo Park ),양대승 ( Dae Seung Yang ),서진교 ( Jin Gyo Seo ) 국기원 2010 국기원태권도연구 Vol.1 No.1

본 연구의 목적은 김용승(1996)이 개발한 심리기술 강화 훈련 프로그램(시합불안 제어용)의 단축형을 스포츠 현장의 태권도 선수 남녀 2명에게 적용하고 그의 시합불안 제어효과를 조사하고자 하는 것으로 2개의 1인 대상연구 형태로 이루어 졌다. 개입프로그램은 합리적 정서적 치료(RET) 및 합리적 인지 재구성(CRR)을 기반으로 하여 개발된 것으로, 현장에서 심리학적 전문지식이 없어도 적용이 가능하도록 127개의 진술 항목이 개발되어 포함되어 있다. 대상은 남녀 대학 태권도 선수 2명이며 평소 시합불안 제어가 필요함을 표현하던 선수였다. 연구개입은 각각 4회기에 걸쳐 이루어졌고, 개입 전후에 SCAT 검사를 하여 특성 시합불안의 변화를 조사하였다. 개입 후에는 보충면접(Back-up Interview)을 통해 1인 대상 연구의 단점을 보완하고자 하였다. 남자 P의 경우 개입 프로그램 전후의 SCAT 점수는 15점에서 14점으로 1점의 감소를 보였으나, 보충면접을 통해 개입 프로그램이 시합 불안을 낮추는데 효과가 있었다는 것이 밝혀졌다. 피험자 L의 경우도 개입 프로그램 전의 점수가 20점이었으나 프로그램 개입 후의 점수는 12점으로 대폭 감소하여 개입 프로그램이 L의 시합 불안을 급격하게 감소시킨 것으로 나타났으며, 보충면접에서도 L은 개입 프로그램으로 시합 불안이 크게 감소하였다고 진술하였다. 따라서 이 프로그램은 태권도 선수들의 시합 시 불안을 감소시킬 뿐만 아니라 훈련 시에도 개입효과를 기대할 수 있다. This study aims to apply the simple version of Mental Technique Enhancing Training Program (for controlling game anxiety) developed by Young-Seung Kim (1996) to 2 Taekwondo players (male and female) in the sports field and to research the game anxiety control effect and was composed of 2 one-person studies. The intervention program was developed based on Rational-Emotive Therapy (RET) and Cognitive, Rational Restructuring (CRR) and is composed of 127 statement items developed for this research so that it can be applied without psychological expertise in the field. The subjects were 2 college taekwondo players who needed to control game anxiety usually. The intervention was performed 4 times for each player and examined the change of game trait anxiety by SCAT test before and after the intervention. Back-up interview was conducted to compensate for the weakness of one-person study after intervention. In case of male subject P, the SCAT score decreased from 15 to 14 after the intervention but it was concluded through the back-up interview that the intervention was effective in reducing game anxiety. In case of subject L, the SCAT score sharply decreased from 20 to 12 after the intervention, showing that the intervention program reduced game anxiety drastically. The subject L also stated that the game anxiety was reduced greatly due to the intervention in the back-up interview. Thus, it was concluded that this program can not only reduce anxiety during a game for taekwondo players but also have anxiety control effect during training session.

임의단면에 대한 알미늄 板材의 成形性

임영석,김상도,서대교 成均館大學校 科學技術硏究所 1994 論文集 Vol.45 No.1

The formability of aluminum sheet(Al 1100), i.e., the maximum effective cup height, the uniformity of drawn cup height, the limiting drawing ratio, the thickness distribution of drawn cup and the maximum drawing load are discussed for the arbitrary quadrilateral cup drawing. Two blank shapes are adopted to compare the above formabilities. One(h-bl) is designed by the slipline theory and the other( G-bl) is the conventional shape. The five punch shape factors are considered to investigate the wide range of formability. As a result, the theoretical blank shape(h-bl)is recommended to accomplish the higher effective cup height, the larger limiting drawing ratio, the superior uniformity of drawn cup height and more smooth thickness distribution.

行政上의 中央集權化와 地方分權化에 대한 硏究

李英敎 慶北專門大學 (영주경상전문대학) 1981 慶北專門大學 論文集 Vol.3 No.-

In the sense that centralization and its corresponding decentralization of public administration are of relative ideas, the relative change between the former and the latter takes place dependent upon the social conditions in the course of time. A conspicuous tendency is seen that in order to efficiently and technically deal with various political, economical and social problems of complicated and special nature modern administrative states follows the direction of centralization of administration, and at the same time the democratic administration and its particularity or speciality are emphasized with the aqual weight. Accordingly modern administration aims at the realization of efficiency and democratization of administration and the coordination and cooperation of both central and local governments, and in order to realize this goal the centralization of administration is to be effectuated in balance -with strengthened local self-government, for local autonomy is a essential element of democracy and its birthplace. Therefore, in order that centraliztion and decentralization of public administration be harmonized, horizontal cooperative relations between the upper and lower echelons of organization ought to be established, and at the same it should be supported by the spiritual and social basis respondent to it.

韓國女子農民의 基礎代謝量과 安定代謝量의 測定

李承敎,崔英淑 水原大學校 1988 論文集 Vol.6 No.-

農業에 從事하는 健康한 農村主婦 10名을 선발하여 基礎代謝量과 安定代謝量을 測定하였다. 對象者의 平均 年齡은 44歲이며, 身長 152.2㎝, 體重 53.3㎏이었다. 尿中의 窒素排泄量은 하루 平均 9.16g이었다. 基礎狀態에서 分當 에너지消費量은 0.884㎉이며 하루의 基礎代謝量은 1273㎉이었다. 또한 安定代謝量은 基礎代謝量보다 26.7%가 더 높아서 1614㎉를 보였으며 이 때 1分當 酸素消費量 231.8㏄였으며 分當 에너지 消費量은 1.121㎉를 나타내었다. This Study was carried out on 10 persons of female farmers to determine the basal and rest metabolism. Their mean age was 44 year-old and the mean daily urinary nitrogen excretion was 9.16g. The energy metabolism was determined by indirect calorimetry using Douglas bag and Scholander's gas analyzer. The measured basal metabolism of subjects was 1273㎉ per day and the rest metabolism was 1614㎉ per day.

衣服 및 外貌에 대한 自己象과 自我槪念과의 關係

徐英淑,趙必嬌,崔賢珠 경북대학교 교육대학원 1984 논문집 Vol.16 No.-

This study was attempted to investigate the relationship between clothing & appearance self image and self concept of college women. The following null hypotheses was established for this study. 1. There are no significant relationships among subscales of the clothing & appearance self image measure. 2. There is no significant relationship between the self concept disparity and the clothing & appearance self image disparity. 3. There is no significant relationship between the self concept disparity and the clothing & appearance real self image. Clothing & appearance self image of college women was also invetigated. Measure selected for this study consisted of "Index of Adjustment and Values Scale" (Edmiston, 1960) and "Clothing & Appearance Image Measure". (Deemer, 1967). Data were obtained from 380 college women. For statistical analyses, the Pearson's Product-moment correlation coefficients, One-way repeated measure ANOVA, and Newman-Keuls tests were used. The levels of significant were established at .05and .01. The Results were as follows; 1. There were highly signific-ant relationships among clothing & appearance self image measure subscales except economic-aesthetic, physical comfort-social dominance in the real self image and economic-social dominance in the ideal self image. 2. There was significant positive relationship between the self concept disparity and the clothing & appearance self image disparity. 3. There were partially significant negative relationships between the self concept disparity and the clothing & appearance real self image. The significant variables were aesthetic and social dominance. 4. In the clothing & appearance real·ideal self image, college women scored highest in care and lowest in social dominance. In the clothing & appearance self image disparity, they had the highest score in aesthe tic and lowest score in social empathy.

인터넷쇼핑몰 이용에 영향을 미치는 요인에 관한 연구

추교완,신기영 창원대학교 사회과학연구소 2002 사회과학연구 Vol.9 No.-

인터넷쇼핑몰을 이용하여 기업은 고객에게 상품/서비스를 전달하고 고객은 이를 구매하는 비중이 점점 증가하고 있다. 본 연구는 소비자의 인터넷쇼핑몰 이용요인에 영향을 미치는 선행요인들을 밝혀 보고 인터넷 쇼핑몰의 설계 및 관리에 함의를 얻고자 한다.

原價管理시스템을 利用한 綜合病院의 經營戰略

秋敎完,李永準 昌原大學校 産業經濟硏究所 1992 産經硏究 Vol.9 No.-

의복소비 및 활용실태 분석

趙必嬌,徐英淑,具銀鈴 服飾文化學會 1997 服飾文化硏究 Vol.5 No.2

소음인 공황장애 환자에 대한 증례 보고

정원교,김경민,김영균,김종원 동의대학교 한의학연구소 2001 동의ㆍ경산 한의학 학술대회 Vol.5 No.-

Panic disorder is one of common disease clinically, and it is included in the anxiety disorders. This case is about a patient who is 43 years old lady, suffered by a sense of unease, irritation, palpitation, chest discomfort, heating sense of the upper part, etc. This patient was treated by Bosimgunbitang(Buxin Jianpi Tang) in early stage, and Palmulgunzatang(Bawu Junzi Tang) in chronic stage. This paper describe the process and contents about the way the patient was treated.