• 제목/요약/키워드: Interaction Consistency

검색결과 124건 처리시간 0.027초

소비자 인지욕구와 모바일 패션 인앱 광고의 맥락일치성, 제품 관여도가 광고태도에 미치는 영향 (Impact of Consumer Need for Cognition, Contextual Consistency of Mobile Fashion In-app Advertising, and Product Involvement on Advertising Attitude)

  • 조민희;한상인;황선진
    • 패션비즈니스
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    • 제26권2호
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    • pp.1-14
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    • 2022
  • Recently, as the importance of mobile marketing is emphasized, the in-app advertising market, which inserts ads into applications, is growing. The purpose of this study is to verify the interaction effects of need for cognition, contextual consistency, and product involvement on advertising attitude. The experimental design of this study is a three-way mixed design of 2 (consumer need for cognition: high vs low) × 2 (contextual consistency: context match vs context mismatch) × 2 (product involvement: high vs low). The subjects of the survey were 337 men and women in their 20s and 30s Living in Seoul and Gyeonggi-do. SPSS 25.0 statistical program was used to analyze frequency analysis, reliability analysis, t-test, three-way ANOVA, and simple main effect analysis. The analysis results are as follows. First, contextual consistency of mobile fashion ads showed significant effect on advertising attitude. Second, consumer need for cognition and contextual consistency of mobile fashion ads showed significant interaction effect on advertising attitude. Third, contextual consistency of mobile fashion ads and product involvement showed significant interaction effect on advertising attitude. Finally, product involvement and consumer need for cognition showed a significant interaction effect on advertising attitude. Based on the research results, it will help fashion companies to establish effective mobile in-app advertising strategies.

일관성 있는 사용자 인터랙션 설계를 위한 방법론 개발 (A Methodology for Consistent Design of User Interaction)

  • 김동산;윤완철
    • 한국HCI학회:학술대회논문집
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    • 한국HCI학회 2009년도 학술대회
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    • pp.961-970
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    • 2009
  • 지난 10여 년 동안 모바일폰과 같은 인터랙티브 기기들은 새로운 버전이 나올 때마다 새로운 기능들이 덧붙여지면서 점점 더 사용하기 복잡해졌다. 다기능 복합기기의 사용 복잡도를 줄이기 위한 한 가지 방법은 그것을 일관성 있게 설계하는 것이다. 일관성을 정의하기가 쉽지 않고 때로는 일관성 있게 디자인한 것이 오히려 사용성을 낮추는 경우도 존재하지만, 일반적으로 일관성 있게 설계된 시스템은 그 사용법을 더 배우기 쉽고, 기억하기 쉬우며, 에러가 덜 발생한다. 그러나 실제적으로 다기능 복합기기의 사용자 인터랙션 또는 인터페이스를 일관성 있게 설계하는 일은 쉽지 않다. 다기능 기기의 인터랙션 설계는 매우 많은 수의 설계 변수들과 그것들 간의 관계를 고려해야 하므로 많은 시간이 소요되고 디자인 에러가 발생하기 쉽다. 따라서, 이런 복잡한 설계 과정을 지원할 수 있는 방법론의 개발이 필요하다. 본 연구에서는 CUID (Consistent Design of User Interaction)라고 명명한 효과적이고 효율적인 인터랙션 설계 방법론을 개발하였다. CUID는 일관성 있는 인터랙션 설계를 위한 디자인 프로세스와 그것을 지원하는 소프트웨어 툴을 포함한다. 이 방법론은 물리적 또는 시각적인 일관성보다는 논리적 일관성에 초점을 맞추고 있으며, 태스크 절차의 설계, 각 시스템 상태에서 가능해야 하는 조작(기능)에 대한 결정, 그리고 가능한 조작(기능)들을 어떤 인터페이스 컨트롤(control)을 통해 수행하도록 할 것인지에 대한 결정을 주요한 설계 문제로 다룬다. 또한, 본 논문에서는 사례 연구를 통해 CUID의 효용성을 검증하였다.

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모델기반 컴포넌트 정제 과정의 행위 일관성 검증을 위한 변환기 (A Model Translator for Checking Behavioral Consistency of Abstract Components)

  • 장훈;박민규;최윤자
    • 정보처리학회논문지D
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    • 제18D권6호
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    • pp.443-450
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    • 2011
  • 모델 중심 컴포넌트 기반 개발 방법은 개발 대상 시스템을 하나의 추상컴포넌트로 보고, 재귀적인 컴포넌트의 분화(decomposition)와 정제(refinement) 과정을 통하여 물리적인 컴포넌트를 도출해내는 하향식 개발방식이다. 본 연구에서는 모델 기반 컴포넌트 개발기법을 근간으로 한 컴포넌트 정제 과정에서 정제 전 후의 추상컴포넌트들 간의 행위 일관성을 정형분석하기 위한 모델 변환기를 개발하였다. 이 모델변환기는 컴포넌트의 분화와 정제 전 과정에 걸쳐 사용되어 정제 전 후 컴포넌트 간의 상호작용 오류로 인한 잠재적인 결함을 조기에 발견하고 해결하는데 기여할 수 있다. 본 논문은 추상컴포넌트의 각 구성요소들을 정형검증기 SPIN의 구성요소로 변환하기 위해 사용된 변환방법들과 변환기의 구성요소들을 소개한다. 개발된 변환기는 자동차 거울조종시스템, 무선센서네트워크를 위한 운영체제 등의 사례연구에 적용되어 그 효용성을 입증하였다.

HFC125/134a계의 기-액상평형에 관한 연구 (Investigation of vapor-liquid equilibrium of HFC125/134a system)

  • 김창년;박영무
    • 설비공학논문집
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    • 제10권2호
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    • pp.238-250
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    • 1998
  • Vapor-liquid equilibrium apparatus is designed and set up. The vapor-liquid equilibrium data of the binary system HFC125/134a are measured in the range between 268.15 and 283.15K at five compositions. Twenty-five equilibrium data are obtained. To verify consistency of these data, they are tested for thermodynamic consistency. Based upon the present data, the binary interaction parameter for CSD and RKS equation of state is calculated at five isotherms and comparison with the data in the open literatures is made. Results of Nagel and Bier are in very good agreements with those from this study within 0.32∼1.11% for bubble point pressure and -0.66∼0.18% for vapor mole fraction.

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모-태아상호작용신념 도구 개발 (Development of the Maternal-Fetal Interaction Belief Scale)

  • 한경자
    • Child Health Nursing Research
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    • 제13권3호
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    • pp.265-272
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    • 2007
  • Purpose: The purpose of this study was to develop a Maternal-Fetal Interaction Belief Scale (MFIBS). Method: The research design was a methodological study. The items generated for this scale were drawn from a comprehensive literature review. Content validity was established for the MFIBS. The 26-item scale was developed to measure the construct of the MFIBS during pregnancy and tested on 186 pregnant women. Results: The final tool consist of 20 items which were sorted into 6 factors by factor analysis. The factors were identified as 'influence of pregnancy (5 items)', 'ability of fetus (3 items)', 'maternal-fetal interaction behavior (3 items)', 'practice of taegyo (3 items)', 'ability of infant (3 items)', and 'taemong (3 items)'. The six factors explained 62.37% of the total variance in the MFIBS. The Cronbach's alpha coefficient for internal consistency was .81 and the reliability of the subscales ranged from .60-.85 Guttman split-half coefficient was .66. Conclusions: This scale proves to be a effective, useful tool and suitable in Korean women for measuring the Maternal-Fetal Interaction Belief. Future studies are required for further refinement of the scale.

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성별 및 부모의 양육태도에 따른 유아의 자기조절력 (Self-regulation According to Preschoolers' Gender and Parenting Attitude)

  • 김진경;강은희
    • 한국보육지원학회지
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    • 제13권2호
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    • pp.81-96
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    • 2017
  • Objective: The purpose of this study is to present a detailed view of the self-regulation of 5-year-old children based on parental attitudes and consistency. Methods: The research was conducted among 144 pairs of parents (288 people) of 5-year-old children residing in Seoul. Results: The resultsare as follows. First, with regards to self-regulation based on a child'sgenderand mother's parental attitudes, sub-factors such as parental attitudes and parental interaction were found to have significant effects on self-determination. Also,parental attitudes and parental interaction were found to have significant effects on the sub-factors of self-monitoring, such as self-evaluation and self-determination and the sub-factors of self-regulation, such as behavioral inhibition and emotionality. Second, the percentage of parents whose parental attitude was consistent at 58.3%, which is higher than the percentage of parents whose parenting attitude was inconsistent at 41.7%. The results of self-regulation were significantly higher when parental attitudes were consistent than when they were inconsistent. Conclusion/Implications: This research is significant in that it offered a concrete view of parental attitudes and consistency status that affect child's self-regulation.

HCI 장치의 사용자 인터페이스 규칙스키마에 관한 연구 (A Study on Rule Schemas of User Interface in HCI Devices)

  • 김흥규
    • 한국컴퓨터정보학회논문지
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    • 제18권1호
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    • pp.83-91
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    • 2013
  • 인간의 많은 작업이 컴퓨터를 이용하여 수행됨에 따라 HCI(Human-Computer Interaction)에 대한 연구가 활발히 진행되고 있다. HCI 연구의 한 가지 목표는 좀 더 일관성 있는 시스템의 설계를 제안하는 것이다. 사용자의 관점에서 일관성을 평가하기 위한 대표적인 인지모형으로 TAG(Task Action Grammar), GOMS(Goals - Operators - Methods - Selection Rule), 그리고 GTN(General Transition Network)이 있다. 이 중 TAG는 규칙스키마의 개수를 가지고 시스템의 일관성을 평가한다. 즉, 사용자가 시스템을 이용하여 작업을 할 때 익혀야 할 규칙스키마의 개수가 적으면 적을수록 그 시스템의 일관성은 높다는 것이다. 이 논문에서는 TAG에서 시스템의 일관성을 측정할 때 단순히 규칙스키마의 개수뿐만 아니라 규칙스키마 사이의 거리도 역시 중요한 고려 대상이 되어야 한다는 것을 보이고자 한다. 즉, 규칙스키마 사이의 거리가 짧으면 짧을수록 모든 규칙스키마를 습득하기가 쉬워질 것이다. 실험결과 이 가설은 확인되었다. 따라서 시스템을 설계할 때 규칙스키마의 개수뿐만 아니라 규칙스키마 사이의 거리도 고려되어야 할 것이다.

부모-유아 어휘 상호작용 척도의 개발 및 타당화 (Development and Validation of Parent-child Lexical Interaction Scale for Preschoolers (PLIS-P))

  • 정수지;최나야
    • Human Ecology Research
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    • 제58권3호
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    • pp.429-445
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    • 2020
  • This study developed and validated a 'Parent-child Lexical Interaction Scale for Preschoolers (PLIS-P)'. First, we developed the preliminary scale with 7 factors after reviewing previous literature related to vocabulary and literacy instruction for young children and reflected on feedback from child studies experts and mothers with young children. Subsequently, to validate the scale, the online survey was conducted on mothers with 5-to 6-year-old children who live in Seoul, Gyeonggi, Incheon, Gyeongsang, Chungcheong, Jeolla, Gangwon, and Jeju. Responses from 309 mothers were used to conduct exploratory and confirmatory factor analysis and correlation analysis. The results were as follows. First, the result of exploratory analysis showed that the model with 7 factors was satisfactory: (1) vocabulary exposure, (2) word elaboration, (3) scaffolding, (4) play activity, (5) conventional instruction, (6) word type awareness instruction, (7) word morphology instruction. Second, confirmatory factor analysis confirmed the good fit of the model. Third, the concurrent validity was confirmed by correlation analysis using EC-HOME. Last, the internal consistency reliability of each factor of PLIS-P was also confirmed. This study developed both a theoretical framework of parent-child lexical interaction and a Parent-child Lexical Interaction Scale for Preschoolers. This scale can be used by parents, practitioners, and researchers to acquire knowledge about interaction related to words between Korean parents and young children.

Definition and calculation method of modal effective mass of asymmetric fluid-structure interaction system for seismic analysis

  • Yong-Hwa Heo;Jong-Oh Sun;Gyeong Ho Kim;Yeonseok Choo
    • Nuclear Engineering and Technology
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    • 제55권12호
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    • pp.4307-4316
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    • 2023
  • In this paper, modal effective mass for asymmetric fluid-structure interaction system is defined and equations for its calculation is derived. To establish consistency, modal effective mass in symmetric structure only system is briefly reviewed, followed by a definition of the modal effective mass in asymmetric system. The equations for calculating modal effective mass in asymmetric system are derived by utilizing the properties of left and right eigenvectors. To simplify the equations, the assumption is made that the mass matrix is only affected by the fluid. The simplified equation is then compared to the equation already used in ANSYS. Finally, the validity of the modal effective mass definition and derivation in this paper is demonstrated through a simple example.