• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2005.11a
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• pp.225-228
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• 2005

본 논문에서는 생물의 2차원영상에서 4가지의 특징을 추출한 다음 약품에 대한 생물의 행동 패턴 반응에 대하여 의사결정나무를 적용하여 패턴의 인식 및 분류를 하였다. 생물의 행동패턴을 대변하는 물리적인 특징인 속도, 방향전환 각도, 이동거리에 대하여 각각 중간이상속도비율, FFT(Fast Fourier Transformation), 2차원 히스토그램 면적, 프렉탈, 무게중심을 사용하여 특징을 추출하였다. 이렇게 추출된 4가지의 특징변수들을 사용하여 의사결정나무 모델을 구성한 다음 생물의 약품 첨가에 대한 반응을 분석하였다. 또한 결과에서는 기존의 생물의 행동패턴 구분에 쓰였던 전형적인 기법(conventional methods)보다 본 연구에서 적용한 의사결정나무가 생물의 행동패턴이 가지는 물리적 요소에 대한 독해력을 가짐을 보임으로써 특정환경에서 이동행동에 대한 분석을 용이하게 하고자 하였다.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.18 no.3
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• pp.266-270
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• 1985

In order to obtain the fishing possibility by acoustic, the two fishes, Lateolabrax japonicus, Mugil cephalus, were bred in a water tank. The feeding sounds from the fishes and the artificial sounds were recorded by a hydrophone and then the frequency and the sound pressure level of the sounds recorded were analyzed by the digital frequency analyzer. These sounds were edited in two manners of which one is emitted for 10 seconds and paused for 10 seconds continuously and the other is emitted for 20 seconds and paused for 20 seconds also. These edited sounds were emitted again into the tank and the respose of fisher were observed. Lateolebrax japonicus showed a positive response and Mugil cephalus responsed a little positively to the emitted feeding sound, The fishes seemed to show a positive response only in emitting a moderate pressure level of feeding sound. Lateolabrax japonicus and Mugil cephalus showed negative response to the emitted artificial sound. It was most effective to increase the sound pressure level that the fishes went away from the sound source to the emitted artificial sound.

• Korean Journal of Child Education & Care
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• v.17 no.1
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• pp.1-28
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• 2017

This is a case study on how infants' behaviors change after their child care teachers use Responsive Interactions to them. The participants are five infants and five child care teachers from five employer-supported child care centers run and managed by H foundation. This study analyzes the changes in infants' pivotal developmental behaviors based on interactions between an infant and a child care teacher in video recordings, anecdotal records, Reflective Journal written by the teachers, and data on in-depth interviews with the child care teachers. The results show that Responsive Interactions have brought positive changes to infants' pivotal developmental behaviors(Attention to Activity, Problem Solving Persistence, Involvement, Cooperation, Initiation, Joint Attention and Affect). It suggests that child care teachers who are in charge of taking care of infants should realize and practice the importance of Responsive Interaction Strategy in order to help the infants develop their pivotal behaviors.

• Culinary science and hospitality research
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• v.22 no.5
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• pp.82-94
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• 2016

This study on CRM oftKorean restaurant guests to test the emotional response and behavioral intention. Three kinds of variables(service quality, information quality, system quality) from Korean restaurant guests were set to test the CRM. Results of the multiple regression analysis revealed a positive significant relationship with respect to quality of service, quality information, and quality system with all customer emtional reaction. Second, the results also found that the three independent variables of quality of service (${\beta}=.104$, P<.01), information quality (${\beta}=.215$, P<.001), and system quality (${\beta}=.682$, P<001) had a significant positive effect on the dependent variable for customer behavior (+). Third, CRM quality of service, quality information, and quality of the restaurant system are shown to influence the behavior and it also showed that both the part-mediated effects.

• Knowledge Management Research
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• v.22 no.3
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• pp.107-127
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• 2021

This study examines the effect of general corporate employees' perception of organizational politics, which is widespread and negatively perceived in Korean companies, on their reaction behavior. In particular, the mediating effect of cynicism and the moderating effect of commitment was analyzed. As a result of the analysis, it was confirmed that organizational political perception had a positive effect on cynicism, and cynicism had a significant effect on exit, loyalty, and neglect. In addition, the moderating effect of commitment between cynicism, exit, and neglect was confirmed. Through this study, it was demonstrated that the higher the organizational political perception, the higher the cynicism and the negative reaction behavior. It was intended to suggest the organizational system improvement and the importance of human resource management through it.

• Korean Journal of Culture and Social Issue
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• v.17 no.4
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• pp.485-503
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• 2011

This study was to develope a structural model for risk perception and individual response against terrorism, including several psychological factors - cognitive, social and emotional factors. In this model we measured perceived probability of terrorism, perceived seriousness of the aftermath, and perceived coping(cognitive factors), trust in authorities, in expert group and in preparedness of institutions(social factors), fear and worry(emotional factors), individual preparedness, information seeking, information analysis, and checking relational network(individual behavior responses). Major finding was that cognitive and social factors influenced on emotional factors and then emotional factors influenced on the individual responses. The perceived coping, which one of cognitive factors was linked with individual responses directly and indirectly via emotion factors. We discussed the importance of perceived coping in preparing for terrorism.

• Journal of Yeungnam Medical Science
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• v.14 no.1
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• pp.183-196
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• 1997

An experimental study was performed to investigate. The subjects drank (0.5g/kg ethanol and performed 7 items of SPES(simple reaction time, color word stress, digit classification, finger tapping speed, numerical ability, symbol digit coding, memory digit span). 20 students of medical college participated in the study during August, 1996. After ethanol intake, performance of 4 items(simple reaction time, digit classification, finger tapping speed, symbol digit coding) significantly showed to be decreased. The function of perception-response speed and steady movement were found to be more sensitive to ethanol than that of short-term memory, numerical ability and specification of color. No significant association were found between smoking, alcohol drinking, BMI(body mass index) and the effects of ethanol on neurobehavioral performance.

• Korean Journal of Cognitive Science
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• v.34 no.3
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• pp.153-180
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• 2023

Previous research on the action effect had shown how simple action towards a stimulus can enhance the processing of that stimulus in subsequent visual search task (Buttaccio & Hahn, 2011; Weidler & Abrams, 2014). In four experiments, we investigated whether semantic representation of action word can induce the same attentional boost towards that stimulus and whether the type of action performed can modulate the action effect. In experiment 1, we replicated the same experimental paradigm displayed in previous studies. Participants were first shown an action word cue - "go" or "no". When the action cue was "go", participants were to press a designated key, but not to when the action cue was "no". Next, participants performed a visual search task, in which they reported the orientation of a tilted bar. The target could appear on top of the previously shown prime object (valid), or not (invalid). Reaction times (RTs) to the search task were measure for analysis and comparison, and the action effect had been replicated. In experiment 2, participants were instructed to respond with the keyboard for the action task, and to respond with the joystick for the visual search task. In experiment 3, participants were instructed not to press any key on the onset of prime, and then perform the visual search task to isolate the effect of semantic representation. Lastly, in experiment 4, participants were instructed to press separate keys for "go" and "no" on the onset of prime, and then perform the visual search task. Results indicate that semantic representation alone did not modulate the action effect, regardless of type of action and medium of action.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.137-138
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• 2011

본 연구에서는 Mehrabian과 Russell (1974)의 S-O-R모델을 바탕으로 연구범위를 확장하여 점포이미지와 쇼핑가치를 포함한 연구모형을 설계하였다. 연구모형을 토대로 대형유통시설의 점포 관련 다양한 이미지를 선행자극요인으로 선정하고, 소비자들이 쇼핑하면서 경험하는 감정요인을 반응요인으로 설정하여 이들 변수들이 소비자의 행동의도에 미치는 영향을 파악하는데 주된 목적이 있다. 또한 이들 자극-반응 변수간의 관계에 쇼핑가치를 도입하여 조절효과를 검증하고자 한다. 본 연구는 연구범위를 확장하여 국가 간 비교 및 선행연구들이 간과하고 있는 부분에 대한 이론적, 실증적 접근을 시도하고 있다는데서 그 의미를 찾을 수 있다. 본 연구의 결과는 이론적인 측면은 물론 실무적인 측면에서도 본격적인 해외시장개척을 하는 한국유통기업의 해외마케팅전략 수립에 활용할 수 있는 유익한 시사점을 제공해 줄 수 있을 것이다.

• Journal of the Korea Convergence Society
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• v.5 no.4
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• pp.137-146
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• 2014

This study investigated the effects of response prompting through 3-steps compliance training to reaction time for child with Asperger's syndrome(AS). The participant was 3 and 8 year-old boy who was diagnostic As with non-compliant, delayed receptive language. Study design was multiple-baseline across behaviors. Target Behaviors were hands-up, following direction, and answering behavior. Dependent variable was latency reaction time during compliance training. This results mean that reaction time was increased raise hands-up behavior, compliance behavior and response ask questions. During intervention, the participant improve the rate on-task behavior as well as reduce off-task behaviors.