Earticle

본 연구에서는 70 kV 임펄스를 사용하는 고출력 시스템에 적합한 두 번 접은 TEM 혼 안테나를 제안하였다. 제시된 구조는 TEM 혼 안테나를 두 번 접음으로서 길이를 50 % 이상 줄일 수 있는 장점을 가진다. 제안된 안테나는 배열된 구조가 되고, 이를 급전하기 위해 체비셰브 다단 변환기를 이용한 스트립 구조의 전력분배기를 사용하였다. 전력분배기는 4개의 TEM 혼 안테나에 동일한 전력과 위상을 공급하며, 광대역(, VSWR<2.0)으로 동작한다. 제안된 안테나는 70 kV 임펄스에서 정전파괴현상이 발생하지 않도록 금속과 금속과의 간격은 25 mm 이상을 이격하여 설계하였다 실제로 제작 된, 두 번 접힌 TEM 안테나의 크기는 (mm3)이고, 반사손실 10 dB 이하를 기준으로 동작 주파수는 , 에서 안테나 이득은 이다.

In this paper, a twice folded TEM horn antenna for 70 kV impulse high power system is proposed. The length reduction of 50 % is achieved by folding a conventional TEM horn antenna twice. The array elements are fed by the stripline power divider using the Chebyshev transformer. The power divider feeds four TEM horn antenna elements with an in-phased uniform power, and it covers a wide bandwidth (, VSWR<2.0). Considering the air breakdown at peak 70 kV impulse, the proposed antenna maintains the 25 mm gaps between conducting plates. The dimension of the twice folded horn antenna is (mm3), and the operating frequency is from 152 MHz to 750 MHz under 10 dB return loss. The peak gains are measured from 6.77 dBi to 10.70 dBi at .

본 논문은 자유가 관계 속에서의 자유이며, 그러한 자유를 가능하게 하는 것이 유사성이라는 것을 정당화하고자 한다. 이를 위해 본 논문은 먼저, 유사성 개념의 역사를 간략하게 분석함으로써, 유사성이 왜 형식적 논리에 기초해서 자신의 철학사상을 체계화한 철학자들의 아킬레스건이 될 수밖에 없었는지를 다룰 것이다. 그런 다음 본 논문은 의지의 자유와 그것의 정당화를 가장 깊이 있게 다루었던 칸트 실천철학을 비판적으로 분석함으로써, 칸트에게 의지의 자유가 현실의 관계 속에서 작용할 수 없을 만큼 무기력하게 될 수밖에 없는 이유가 자유를 주관성 속으로 내면화하기 위해 관계의 전제인 유사성을 부정하기때문이라고 주장한다. 이어서 아도르노의 의지 개념을 분석함으로써, 자유 의지가 관계 속에서 실행되도록 하는 것이 유사성이고, 이러한 유사성이 아도르노가 계몽철학을 비판하기 위한 근거이자 무기이며, 자신의 비동일성 철학의 핵심이라고 주장한다. 아도르노에게충동과 이성이 유사성을 가지기 때문에 상호작용하며, 이러한 비동일적 긴장 속에서의 상호작용을 통해 의지가 가능하게 된다. 그러므로 충동과 이성의 상호작용으로서의 의지는첫째, 이성이 이성적이도록 하는 이성의 힘이며, 둘째 이성이 몸을 움직이도록 하는, 즉경험세계의 현실에 실천적 행위를 할 수 있도록 하는 이성의 힘이라는 이중적 성격을 가진다. 이러한 분석을 근거로 본 논문은 거부할 수 없는 유사성이 인간 이성이 경험세계와 관계하고 이성이 실천적이기 위한 조건이며, 그런 한에서 인간의 의지의 자유도 의지가 실행되는 세계를 벗어날 수 없는 관계 속에서의 자유임을 논증하고자 한다.

This thesis tries to justify that freedom is only in relations, and that what makes the freedom in relations possible is affinity. To do it, This thesis, firstly, will analyze histories of affinity concept briefly, and through such analysis it will deal with reasons why the affinity cannot help being problems to modern subjective philosophy. And then it will analyze critically Kant s philosophy which dealt with the freedom of will and the justification of it in depth. By dong so, it will insist that the reason why the freedom of will cannot help being impotent to Kant is because he negated the affinity which was presupposition of relations in order to internalize freedom into subjectivity. At last it will argue that the freedom of will which Adorno tries to advocate is the freedom which is possible only in relations, and that ground of it is affinity. As Impulse and reason have affinity, they interact each other, and this interaction in their non-identical strain makes the will possible. In the sense of interaction of impulse and reason, the will, firstly, is the force of reason that makes reason rational, and second, is the force of reason through which reason moves the body, so that it can make practical action in the empirical world. Therefore this thesis will argue that the affinity is conditions that reason relates with the empirical world and makes reason practical, so the freedom of human will is also the freedom in relations to which the will belongs.

The purpose of this study was to investigate the biomechanical of K-Pop dance movement. The study was conducted on 15 male and 15 female subjects in 20-30 age groups. And they choose 150 K-Pop dance choreographies in the top 10 ranking of the main charts. We analyzed the RoM, joint moment and impulse force of the highlight movements. First, During the K-Pop dance motion, the usage of knee joints are more than the hip joints and the ankle joints, and female dancers has a larger range of motion than the male dancers. Second, male dancer uses more than female dancers when they compared the load of male dancers and female dancers. In particular, flexion and extension of the hip joints are mostly used in this study. Third, the impulse force of male dancers was greater than of female dancers, but it was statistically insignificant, this is equal to the impulse on walking. In conclusion, Female dancers use more range of motion than male dancers, but male dancer choreography requires greater torque, which can strain joints. Most choreographic exercises involve movements such as hip joint, knee joint, flexion of ankle joint, extension, rotation, and jumping.

이 연구에서는 자살에 대한 사회학의 설명을 살펴보고, 통계 조사를 토대로 자살에 대한 개신교인의 인식 및 경험에 대하여 분석하고 자살예방에 대한 종교사회학적인 대안을 제시해 본다. 조사 결과, 개신교인 중에서도 다섯 명 중 한 명 꼴로 자살에 대한 충동을 느껴본 적이 있는 것으로 나타났다. 또한 자살 충동을 느껴본 경험이 있는 개신교인들 중에 14.5%가 실제로 자살 계획을 세운 경험이 있다고 응답했고, 그 이유로 34.1%는 외로움과 고독 때문이라고 응답하였다. 자살을 예방하기 위해서는 목회자가 설교를 통해 자살에 대해 올바른 인식을 갖도록 도와줄 필요가 있고 자살 예방을 위한 캠페인과 프로그램을 실시해야 한다. 하지만 보다 근본적으로 교회 안에서 운영되고 있는 여러 소그룹들을 활성화시켜서 교회의 공동체성을 회복하고 교회 구성원들에게 결속감을 강화시킴으로써 자살을 예방할 수 있을 것이다.

This study examines the sociological explanation of suicide and analyzes the Christian awareness and experience of suicide based on statistical survey and offers a sociology of religion proposal towards prevention of suicide. Survey shows that one out of five Christians have had experienced suicidal impulse. And among those who have had experienced suicidal impulse, 14.5% have replied that they had actually devised a plan for suicide. Thirty-four percent (34.1%) responded that lonesomeness and loneliness was the cause. For suicide prevention, pastors need to help people to have a correct awareness towards suicide through sermons and must initiate suicide prevention campaigns and programs. But more fundamentally, various small groups functioning within the church must be vitalized to restore the church community, and by strengthening solidarity among church members, suicide can be prevented.

Monitoring respiration rate is important because it can help to detect and prevent abnormal respiratory rates that can lead to cardiac arrest and chronic obstructive pulmonary disease. Nowadays, most medical measurement and monitoring devices are either invasive or wired but people are hesitant to attach physiological sensors to their body. In this study, we investigated whether real-time medical measurement of breathing using Novelda’s Ultra-Wideband Impulse Radio (IR-UWB)?which does not need to be attached to the human body and is also non-invasive?is possible on Android. Experimental results obtained were found to be comparable to those of a commercial healthcare device.

Objective To investigate intrinsic viscoelastic changes using shear wave velocities (SWVs) of spastic lower extremity muscles in patients with early spinal cord injury (SCI) via acoustic radiation force impulse (ARFI) imaging and to evaluate correlation between the SWV values and spasticity.Methods Eighteen patients with SCI within 3 months and 10 healthy adults participated. We applied the ARFI technique to measure SWV of gastrocnemius muscle (GCM) and long head of biceps femoris muscle. Spasticity of ankle and knee joint was assessed by original Ashworth Scale.Results Ten patients with SCI had spasticity. Patients with spasticity had significantly faster SWV for GCM and biceps femoris muscle than those without spasticity (Mann-Whitney U test, p=0.007 and p=0.008) and normal control (p=0.011 and p=0.037, respectively). The SWV values of GCM correlated with the ankle spasticity (Spearman rank teat, p=0.026). There was significant correlation between the SWV values for long head of biceps femoris muscle and knee spasticity (Spearman rank teat, p=0.022).Conclusion ARFI demonstrated a difference in muscle stiffness in the GCM between patients with spastic SCI and those without spasticity. This finding suggested that stiffness of muscles increased in spastic lower extremity of early SCI patients. ARFI imaging is a valuable tool for noninvasive assessment of the stiffness of the spastic muscle and has the potential to identify pathomechanical changes of the tissue associated with SCI.

The general Impulse Sealer has a problem of sealing quality because continuously sealing process results in an undesirable temperature rise, which may accumulate the heat during the operation. In order to address such a drawback, the controlled sealing temperature method can be effectively utilized compared with the general controlled time method. As such, a temperature sensor with capability of detecting the sealing temperature was installed, and a separate PCB was manufactured to control the sealing temperature by measuring and calculating the detected temperature. The temperature changes during the temperature rise and maximum temperature after continuously operation were investigated using an Impulse Sealer system. Next, the results obtained from experiment were compared with each other. As such, the maximum temperature was 70.3oC, whereas 8.9oC was recorded as control temperature. It implies that this controlled temperature system prevented the undesirable temperature rise, thereby causing a consistent sealing quality.

본 논문은 변수들 사이의 공적분 관계가 식별이 되지 않은 경우에도 구조적 오차수정모형을 식별하고 추정할 수 있음을 밝혔다. 구조적 충격항은 영구적인 요소와 임시적인 요소로 분해된다. 본 연구는 King, Plosser, Stock, and Watson (1991)의 연구를 발전시켜 최소한의 가정을 사용한 장기 제약으로 영구적인 충격항을 식별한 후 모형을 추정하였다. 이를 통해 본 연구는 기존의 연구보다 모형 식별을 위한 가정을 완화하여 변수들 간의 공적분 관계를 명시적으로 규정하지 않고도 충격반응함수 분석이 가능함을 보였다. 본 연구에 사용된 모형은 영구적인 충격항들이 장기제약에 의해 부분적으로만 식별된다는 점에서 기존의 연구와 구별된다. 또한 본 연구는 Dhar, Pain, and Thomas (2000)의 모형을 최소한의 장기 제약만을 사용하여 한국 경제에 적용하여 실증 분석을 수행하였다. 이를 통해 얻은 실증 분석 결과는 그들이 영국 경제에서 발견한 결과와 대부분 일치하였다.

This paper investigates identification schemes on structural vector error-correction models (VECMs), where cointegrating vectors are not necessarily identified. Structural shocks are decomposed into permanent and transitory components. Long-run identifying restrictions are imposed on the long-run effects of permanent shocks as discussed by King, Plosser, Stock, and Watson (1991). This paper adopts an alternative approach with minimal assumptions; it shows that impulse response analysis can be investigated without identifying cointegrating vectors, and accordingly relaxes the assumptions. This paper also considers identification of a block recursive system in which permanent shocks are partially identified using long-run restrictions. As an application, we consider Dhar, Pain, and Thomas' (2000) model with minimal assumptions. We applied their model to Korea and found that most results are consistent with those form their UK model.

Live streaming shopping, providing an entertaining and shopping way, has attracted attention from the world. This study is based on the integrated model of consumption impulse formation enactment (CIFE) combining with live streaming shopping features. Promotion stimuli, lack of selfcontrol, social presence, platform ease of use, and streamers features are used to study consumption impulse and transfer of likeliness of impulse buying. It explores the moderating effects of economic and time unavailabilities. The theoretical framework is tested using SEM based on survey data collected in China. We found promotion stimuli, lack of selfcontrol, social presence, and streamers feature have significant influences on consumption impulse in live streaming shopping, which in turn lead to transfer of likeliness of impulse buying, and time unavailable plays a positive moderating role. This is one of the first empirical studies based on CIFE in the context of live streaming shopping. This would provide a new marketing direction to managers involved in live streaming shopping.

A high-Tc superconducting (HTS) DC application has advantages such as the ultimately lower loss, more compact dimensions, and large capacity compared to AC application. In order to optimize the insulation design of a HTS DC machines, it is important to understand the high voltage insulation and materials at cryogenic temperature. Polypropylene laminated paper (PPLP) has been widely used as an insulating material for HTS AC machines. However, the fundamental data under DC voltage have not been revealed satisfactorily until now. In this paper, we will discuss mainly on the breakdown and dielectric characteristics ofPPLP in liquid nitrogen (LN2). The polarity effects of DC and impulse voltage were studied by using the semi-rod to cylindrical electrode. The volume resistivity of PPLP in LN2 was studied. Also, the space charge distribution at room temperature was studied. However, it is necessary to study this topic at cryogenic temperature in the near future.

본 연구는 부모의 애착행위가 보건계열 대학생의 스트레스 대처와 자살충동통제력에 어떠한 영향을미치는지 검증하고자 실시하였다. 첫째, 부모의 애착행위가 스트레스대처능력에 미치는 영향에 대해 다중회귀분석(multiple regression analysis)한 실시한 결과 회귀식은 (R²=.09, F=5.28, p<.001)로99.9% 신뢰수준 이상에서 통계적으로 유의한 영향관계가 있는 것으로 나타났다. 둘째, 부모의 애착행위가 자살충동통제력에 미치는 영향에 대해 다중회귀분석(multiple regression analysis)을 실시한결과 회귀식은 (R²=.097, F=4.79, p<.01)로 99% 신뢰수준 이상에서 통계적으로 유의한 영향관계가있는 것으로 나타났다. 이와 같은 분석결과를 토대로 부모의 애착행위가 스트레스대처능력과 자살충동통제력에 영향을 주기 때문에, 부모의 애착행위를 향상시키는 전략은 스트레스대처능력을 길러주고 자살충동을 억제하는데 기여할 수 있다고 본다.

This study was conducted to verify how the attachment behavior of parents affect the ability coping with stress and control over suicidal impulse among the college students majoring in health. The multiple regression model was developed for the impact of the parents’ attachment activities on the students’ stress coping skills (R² = .096, F = 5.283, p <.001), indicating a statistically significant association. The impact of parental attachment behavior on suicidal impulse control was also found statistically significant from the regression model (R² = .097, F = 4.79, p <.01). The results of this analysis highlight that attachment behavior of parents can influence the stress coping ability and suicidal thought control of their children, and thus the strategy to improve parental attachment behaviors could contribute to enhancing the stress coping skills and suppressing the suicidal impulse of their children.

China has now become the largest live commerce market and the COVID-19 has catalyzed live commerce into the next level. TikTok is a platform that is popular with short video sharing and the largest number of daily active users in the world. After its live commerce function was first introduced in 2019, TikTok has become among the top three live commerce platforms in China within just a few years. With the COVID-19 pandemic, the growth speed of TikTok live commerce exponentially increases and its potential seems unlimited. Although consumers’ (watchers’) impulse buying is considered one of main success factors, the specific mechanism on how their impulse buying is influenced has not been clearly investigated. Therefore, based on the S-O-R framework, this study identifies influencer (i.e., attractiveness, expertise, and interactivity) and platform characteristics (i.e., guidance shopping, visibility, and metavoicing) as stimuli factors and examines their impacts on the likeliness of impulse buying (response) through flow experiences (i.e., enjoyment and concentration) as organism factors in Chinese individual live commerce context using the TikTok platform. With survey responses from 324 Chinese consumers who have used TikTok live commerce at least once within six months, research hypotheses were tested using the structural equation modeling (SEM) technique. Research findings show that, with the exception for interactivity and metavoicing, most stimuli factors have an impact on enjoyment and concentration, and both flow-related experiences also influence consumers’ likeliness of impulse buying. This research would enrich the studies on live commerce and expand the S-O-R framework in the context of live commerce. It is expected that this study will provide many practical implications for managers as well.

본 연구는 강원도 일 농촌지역의 주민들을 대상으로 고혈압과 당뇨병이 우울증과 자살의도에 미치는 영향력을 분석하고자 시도하였다. 설문조사는 2014년 5월19일부터 9월 30일까지 진행되었으며, 30세이상의 성인 1200명의 대상자 중 970명이 참여하였다. 조사 도구는 고혈압과 당뇨병 현황과 대상자들의 정신 건강 상태를 파악 하기 위해 우울감과 자살생각 수준을 조사하였고, 건강생활 행태를 보기 위해 흡연과 운동여부를 조사하였다. 연구 결과, 고혈압과 당뇨병으로 진단된 환자들의 우울감과 자살의도가 유의미하게 높았다(p<0.001>). 또한 자살의도에 가장 영향을 미치는 요인은 고혈압과 우울감이었다. 이러한 결과를 바탕으로 지역사회 중심의 고혈압, 당뇨병 관리 사업에 정신보건서비스를 반드시 포함시켜 포괄적이고 효율적인 운영이 되도록 노력하여야 한다.

The purpose of this study is to investigate the effects of hypertension and diabetes mellitus on depression and suicidal impulse through the total inspection on specific rural areas in Gangwon-do. This survey selected adults over the age of 30 and conducted from May 19 to Sep. 30 in 2014. Of the 1,200 questionnaires distributed, 970 were completed and returned to be used for the study. To figure out the actual condition of hypertension and diabetes among the participants, the research examined the degree of their depression and suicidal impulse. It examined their smoking and exercise habits to check their health conditions. The research showed that patients diagnosed with hypertension and diabetes had a higher tendency of depression and suicidal impulse. The significant variable affecting depression is suicidal impulse(p<0.001>). Also, the significant variables affecting suicidal impulse are hypertension and depression. Based on these results, local health institutions need to include mental health services for the patients with hypertension and diabetes and coordinate them comprehensively and effectively.

This paper examines the effect of exchange rate volatility on international tourism demand in South Korea using econometric models. The empirical results show that the exchange rate volatility is a determinant factor in the fluctuation of South Korea’s inbound international tourism demand and affects different tourist behavioral intentions from the studied countries. As a result researchers but most importantly policymakers should pay close attention to exchange rates when implementing policies designed to stimulate tourism. This research has significant both theoretical and practical implications as it helps to understand the effect of exchange rates on South Korea's international tourism demand and provides a complementary academic approach to evaluating the role of exchange rates in tourist behavioral intention.

이 연구에서는 최근 한국의 심각한 사회문제인 자살예방을 위한 효과적인 개입전략을 마련하기 위해 자살의 주요 원인이 되고 있는 스트레스가 자살충동에 이르는 경로에서 이를 매개하는 요인으로 실존적 영성, 가족의 지지, 우울의 효과를 검증하였다. 이를 위해 한림대학교 고령사회연구소에서 2008년 실시한‘한국인의 성공적 노년에 대한 인식조사’자료를 사용하였으며, 20세 이상 성인남녀 총 1,000명의 설문지를 기초로 분석하였다. 구조방정식 모형을 통해 경로를 분석한 결과, 스트레스는 우울과 자살충동에 정적 영향을 미치고 있었으며, 실존적 영성에 부적 영향을 미치고 있었다. 매개요인인 실존적 영성은 자살충동에 부적영향을, 우울은 자살충동에 정적 영향을 미치고 있었다. 이에 실존적 영성과 우울이 스트레스와 자살충동 간의 관계를 매개하는 것으로 나타났다. 효과의 분해를 통해 매개변수들의간접효과를 살펴본 결과, 우울이 자살충동에 미치는 간접효과가 가장 큰 것으로 나타났다. 연령과 성별에 따른 차이가 있는지 다중집단분석을 통해 검증한 결과에서는 그 차이가 통계적으로 유의미하지 않은 것으로 밝혀졌다. 이에 한국인들이 과중한 스트레스를 감당하지 못해 발생하는 가장 치명적 결과인 자살에 이르는 것을 사전에 예방하기 위해서는 이들의 스트레스를 근원적으로 감소시키는 것이 매우 중요하며, 매개요인 중 보호요인으로서 유의미했던 실존적 영성을 강화하고, 자살충동의 이전단계가 될 수 있는 우울을 사전에 파악하여 선별·치료해 나가는 것이 도움이 될 것이다.

This study is aimed to investigate the effects of stress on suicidal impulse,considering the mediating effects of existent spirituality, family support, and depression. The data, collected from 1,000 adults were examined by the statistics software SPSS 17.0 and AMOS 17.0, in which descriptive statistics, structural equation model analysis, and multi-group simultaneous analysis are utilized. The study shows that, from the structural equation modeling, the stress has positive effects on depression and suicidal impulses, but negative effects on existent spirituality. Existent spirituality acts as a protective factor, negatively affecting the suicidal impulse. Depression has positive effects on suicidal impulse. Therefore, existent spirituality and depression have mediational effects on the relationship between stress and suicidal impulse. The results of multi-group simultaneous analysis imply that there are no age and sex differences. In conclusion, social workers need to make great efforts to exterminate stress, and treat depression at the first priority, because the depression is a major sign of suicide. As a protective factor, strengthening existent spirituality is a very effective way to prevent a suicidal impulse

본고는 미국, 유로, 일본, 중국과 한국으로 구성된 글로벌 VAR 모형을 통하여 해 외충격이 우리경제에 미치는 영향을 분석하였다. 동 모형은 식별을 위하여 한국 을 제외한 국가들은 축차 구조를 가지며 금융변수는 실물변수에 시차를 두고서만 영향을 미치는 것으로 가정한다. 한편 한국은 소규모 개방경제로서 외생으로 가 정한 해외변수들과 구조 방정식의 오차항에 대한 분산제약(covariance restriction)을 이용하여 모형이 식별된다고 본다. 동 모형에 의한 충격반응 실험 결과, 우리 경제는 미국 못지않게 중국으로부터의 충격에 큰 영향을 받으며 특히 중국의 물가상승과 위안화의 절하충격은 국내 경제변수에 큰 영향을 미치는 것으 로 나타났다. 또한 국내 경제변수는 해외 주가, 실질환율 등 금융변수 충격뿐만 아니라 물가, 장기금리 등 실물변수 충격과도 동조화되는 현상을 보였다.

We analyze the effects of foreign shocks to Korean economy through a global VAR model including USA, Euro area, Japan and China. For the identification, we especially assume that countries except Korea have a recursive structure and that the financial variables may not instantly affect the real variables. The Korean economy as a small open one is identified through the exogenous foreign variables and covariance restrictions for the structural equation errors. The empirical analyses show that Korean economy is affected by the China economy as well as the economy of United States. Finally, Korean economic variables showed some co-movements with the foreign financial and real variables.

본 연구에서는 새롭게 개발한 자기조절 향상 개입을 자기조절이 낮은 사람들에게 적용하여 심리적 건강에 미치는 효과를 검증하였다. 이를 위해 자기조절의 특정 기능에 중점을 둔 차별적 자기조절 개입(목표추구 개입, 충동통제 개입)을 개발하여 실시하였고, 선행 연구에서 이미 효과성이 검증된 기존 자기조절 개입을 실시한 비교집단, 무처치 대기통제 집단을 사용하여 효과를 비교하였다. 자기조절 수준이 낮은 18세 이상의 참여자를 목표추구 개입 집단, 충동통제 개입 집단, 비교집단, 무처치 대기통제 집단에 무선할당하였고, 사전, 사후, 추후(개입종료 4주 후)에 걸쳐 자기조절, 삶의 만족도, 심리적 안녕감, 긍정 및 부정정서, 우울, 불안, 행동동기를 측정하였다. 분석 결과, 본 연구에서 개발한 목표추구 개입 및 충동통제 개입에서 자기조절, 심리적 안녕감, 긍정정서가 증가하고, 우울, 불안, 부정정서가 감소하였다. 본 연구에서 개발한 두 개입은 무처치 대기통제 집단보다 대부분의 변인에서 유의하게 높은 효과를 나타냈으며, 기존의 자기조절 개입을 실시한 비교집단에 비해서도 삶의 만족도, 긍정정서를 더 증진시키는 효과를 나타냈다. 이를 바탕으로, 본 연구의 의의와 제한점, 후속 연구를 위한 제언을 논의하였다.

The aim of this study was to investigate the impact of newly developed interventions focused on self-regulation on the psychological well-being of adults with low self-regulation. For this purpose, we created two different interventions - one aimed at goal pursuit and the other focused on impulse control. We compared the effects of these interventions with a traditional self-regulation intervention, which had previously proven effective in other studies, and a wait-control group. Participants with low self-regulation were randomly assigned to either the goal pursuit intervention, the impulse control intervention, the comparison group, or the wait-control group. Self-regulation, life satisfaction, psychological well-being, positive and negative affect, depression, anxiety, and behavioral motivation were measured before, immediately after, and at a follow-up stage. The results revealed that both the goal pursuit intervention and the impulse control intervention led to increased self-regulation, psychological well-being, and positive emotions, as well as reduced depression, anxiety, and negative emotions. These interventions were significantly more effective than the wait-control group in most variables, and they were also more successful in improving life satisfaction and positive emotions compared to the comparison group. The study concludes with a discussion of the implications and limitations of the findings, as well as suggestions for future research.

본 연구는 충동구매에 대한 물질주의와 인지적 종결욕구의 영향은 어떻게 되며 또한 성차에 따라 충동구매에 대한 두 변인의 영향이 어떻게 달라지는지 알아보고자 하였다. 대학생들을 대상으로 조사를 하였다. 결과를 보면, 물질주의와 종결욕구는 충동구매에 유의한 영향을 미치고 있었다. 충동구매에 대한 상대적 영향력에서 성차가 밝혀졌는데, 남자에게서는 인지적 종결욕구가, 여자에게서는 물질주의가 충동구매의 유의한 선행변인이었다. 이러한 결과를 바탕으로 충동구매 통제에 관한 이론적 및 실제적 시사점에 대해 논의하였다.

The study examined what is influences of materialism and cognitive need for closure on impulse buying and how different is relationships among them by gender. University students was surveyed. In result, first of all there is no difference in materialism by sex, but female is higher level of both need for closure and impulse buying than male. In addition, gender differences was found in relative influences on impulse buying. Specifically, significant predictor on impulse buying is cognitive need for closure for male, materialism for female. Theoretical and practical implications for control of impulse buying discussed based on the results.