• Title/Summary/Keyword: measuring of attitude

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Measuring the Effects of Trust, Knowledge, Optimism, Risk and Benefits on Consumer Attitudes toward Genetically Modified Foods in the Jeonnam Area (전남지역에서 신뢰, 지식, 낙관성, 위험과 편익이 유전자 변형 음식에 대한 태도에 미치는 효과 측정)

  • Kang, Jong-Heon;Jeong, Hang-Jin
    • Journal of the Korean Society of Food Culture
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    • v.23 no.4
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    • pp.421-426
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    • 2008
  • The purpose of this study was to measure the effects of trust, knowledge, optimism, risk and benefits on consumer attitudes toward genetically modified foods. A total of 326 questionnaires were completed. Moderated regression analysis was used to measure the relationships among the variables. The analysis results for the data indicated a good model fit in Model 2 rather than Model 1, in which the direct effects of trust, optimism and benefits had statistically significant direct effects on the respondents' attitudes toward genetically modified foods, while the direct effects of knowledge and risk were not statistically significant. As expected, the interaction term of risk and benefit had a significant effect on consumer attitude. Moreover, the effect of risk on consumer's attitude toward genetically modified foods was statistically significant at all levels of benefit, except at the lower benefit level. Finally, the results of this study indicated that genetically modified food developers and marketers should attach importance to the interaction effect of benefits to understand the elements of market demand and customer loyalty.

A Study on the Resistance Test Method for Planning Hull Model using the High Speed Towing Carriage (무인고속전차를 이용한 활주선 모형의 저항시험 기법 연구)

  • Lee, Young-Gill;Ha, Yoon-Jin;Jeong, Kwang-Leol;Chae, Soon-Jae
    • Journal of the Society of Naval Architects of Korea
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    • v.51 no.5
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    • pp.349-355
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    • 2014
  • The resistance test of a high speed craft such as planing ship is performed with a high speed towing carriage instead of ordinary towing carriage because of the speed limitation. In the resistance test using high speed towing carriage, the model ship is fixed to the carriage to restrain the running attitude for enough measuring time. Such method is called fixed model test method. In the fixed model test method, to get the appropriate running attitude, the model test is iteratively repeated until the trim moment and lift force are close to zero. In this research, trim free model test method is investigated to reduce the number of iteration. And, the limitation of towing speed range in the trim free model test method is investigated.

A Study on Female Sexual Dysfunction, Sexual Distress, Sexual Attitude and Knowledge in Korean Women (여성의 성기능 장애와 성 스트레스, 성태도 및 성지식과의 관계 연구)

  • Bae, Jeong-Yee
    • Women's Health Nursing
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    • v.10 no.4
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    • pp.342-350
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    • 2004
  • Purpose: It has been suggested that approximately 40% of women between 40 and 64 years of age cease their sexual activity. The aim of this study was to establish the basic data for FSD(female sexual dysfunction) and FSD-related factors in regional urban and rural areas of Korea. Method: Three hundred twenty five women over 20 years of age and resident in regional urban and rural areas were analyzed by a visit survey with an organized questionnaire. The female sexual function index(FSFI) for measurement of sexual dysfunction was used. The significance between the degree of sexual dysfunction and characteristics of the participants was analyzed by a t-test and ANOVA test. The relationship between the degree of sexual dysfunction and related factors was analyzed by Pearson's correlation coefficient. Results: All analyzing tools including the FSFI had a high validity for measuring. The FSFI in Korean women was $19.97{\pm}4.87$ and ranged from 2 to 29. Old age, menopause, medication, no contraception usage and longer marital duration were significantly related with a lower FSFI score. Pearson's correlation coefficient revealed the significance in degrees of sexual distress (r=-.469, p=.000), sexual attitude(r=.305, p=.000) and a stressful life event(r= -.141, p=.038) with the sexual function index score. Conclusion: Women with sexual dysfunction should be evaluated for these sexual function-related factors in the history taking, and this data can be a basis for study for sexual dysfunction.

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The Relationship between Consumers' Life Style and Purchasing Frequency among the Purchasing Behaviors in Internet Shopping Mall (소비자의 라이프스타일과 인터넷 쇼핑몰에서의 상품별 구매횟수 관게 연구)

  • Kim, Si-Wuel;Park, Bae-Jin;Park, Hea-Ryung
    • Fashion & Textile Research Journal
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    • v.6 no.2
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    • pp.184-194
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    • 2004
  • The purpose of this study was to understand the relationship between life style that a consumer is pursuing and purchasing frequency among the purchasing behaviors in internet shopping mall. As a result, the factors of life style with respect to purchasing attitude of the consumer were categorized into 'price advising type', 'price-quality identifying recognition type', 'brand-oriented type', 'shopping time-effort non-investment type', and 'price-quality comparing type'. It showed that there was a close relationship between the life style and the purchasing frequency in internet shopping mall and that there was a significant influence between the life style and the purchasing frequency. The result of this study indicated that the relationship between the life style and purchasing frequency in internet shopping mall was actualized by measuring the purchasing inclination of the consumer under various situations of psychologically descriptive characteristics and desire and simulation. Therefore, this fact suggests that it is very important to measure the accurate purchasing attitude of its consumer when setting up the marketing strategy of internet shopping mall.

Real-time Recognition of the Terrain Configuration to Increase Driving Stability for Unmanned Robots (안정성 향상을 위한 자율 주행 로봇의 실시간 접촉 지면 형상인식)

  • Jeon, Bongsoo;Kim, Jayoung;Lee, Jihong
    • The Journal of Korea Robotics Society
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    • v.8 no.4
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    • pp.283-291
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    • 2013
  • Methods for measuring or estimating of ground shape by a laser range finder and a vision sensor(exteroceptive sensors) have critical weakness in terms that these methods need prior database built to distinguish acquired data as unique surface condition for driving. Also, ground information by exteroceptive sensors does not reflect the deflection of ground surface caused by the movement of UGVs. Thereby, UGVs have some difficulties regarding to finding optimal driving conditions for maximum maneuverability. Therefore, this paper proposes a method of recognizing exact and precise ground shape using Inertial Measurement Unit(IMU) as a proprioceptive sensor. In this paper, firstly this method recognizes attitude of a robot in real-time using IMU and compensates attitude data of a robot with angle errors through analysis of vehicle dynamics. This method is verified by outdoor driving experiments of a real mobile robot.

Analyzing the Intention of Sports Consumers' Purchase Behavior Through Online Sports Distributors

  • Kibaek KIM;Minsoo KIM;Jinwook HAN
    • Journal of Distribution Science
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    • v.21 no.4
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    • pp.103-111
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    • 2023
  • Purpose: The purpose of this study was to analyze Korean sports consumers' intention to stay using online sports products and services through online sports distribution platforms or return to using sports facilities and services in person. Research design, data and methodology: This study set up two models measuring consumers' recognition, attitude, and purchase intention toward online sports products and services based on involvement theory. An online survey was conducted and a total of 2,263 consumers participated in this study. Male participants were 1,256(55.5%) and female participants were 1,007(44.5%). Descriptive statistics were performed, and a path analysis was utilized to analyze the proposed model using SPSS 26 and SAS. Results: The results revealed two proposed models used in this study supported that consumers' online sports product and service recognition leads to a positive attitude toward online sports products and services. Moreover, consumers' positive online sports product and service attitudes were shown to lead to positive intentions to purchase online sports products and services. Conclusions: The findings revealed the recognition of consumers' online sports products and services led to positive attitudes and behavioral intentions. Implications were provided by suggesting the sports industry stick to developing online sports products and services until the endemic of COVID-19 is declared.

Measurements of Minute Unsteady Pressure on Three-Dimensional Fan with Arbitrary Axis Direction

  • Hirata, Katsuya;Fuchi, Takuya;Onishi, Yusuke;Takushima, Akira;Sato, Seiji;Funaki, Jiro
    • International Journal of Fluid Machinery and Systems
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    • v.3 no.1
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    • pp.1-10
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    • 2010
  • The present study is a fundamental approach to develop the measuring technology for minute fluctuating pressures on the three-dimensional blade surfaces of the fan which rotates with an arbitrary rotation-axis direction. In this situation, we are required to correct the centrifugal-force effect, the gravitational-force effect and the other leading-error effects for accurate measurements of the minute pressures. The working fluid is air. A pressure transducer rotating with an arbitrary attitude is closely sealed by a twofold shroud system. The rotational motion with an arbitrary attitude is produced by fixing the pressure transducer to the cantilever which is connected to a motor-driven disc of 500mm in diameter and 5mm in thickness. As a result, we have quantitatively determined main governing effects upon the non-effective component of the pressure-transducer signal.

A Study on Satellite Alignment Measurements Accuracy Improvement (인공위성 정렬 측정 정확도 향상을 위한 연구)

  • Choi, Jung Su;Kim, In-Gul
    • Journal of the Korean Society for Aeronautical & Space Sciences
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    • v.48 no.12
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    • pp.987-995
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    • 2020
  • Accurate alignment between high-performance payloads and attitude control sensors is essential factor to guarantee accurate attitude orientation and high pointing stability of the satellite. Space craft developers often use theodolite measurement system for satellite alignment during ground AIT(Assembly Integration and Test) phase. When measuring theodolite, errors may occur due to line of sight error, tilting axis error, vertical index error, and vertical axis error. In addition, errors that can occur during alignment measurements with multiple theodolites are analyzed through the alignment cube measurements test. Based on the alignment cube measurements test, a technical method that can improve the alignment measurement accuracy was suggested and it's measurements results satisfied the satellite design requirements.

Assessing how the Yonsei University Foodservice is perceived by the students: Toward an effective strategy formulation (효율적인 대학급식 관리체계 및 경영전략을 위한 소비자 태도 분석)

  • Yang, Il-Sun;Jang, Yoon-Jung;Kim, Sung-Hye;Kim, Dong-Hoon
    • Journal of the Korean Society of Food Culture
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    • v.10 no.4
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    • pp.327-337
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    • 1995
  • The purposes of this study were to: (a) identify college students' patronage behaviors, (b) develop an instrument measuring the attitudes of University Students towards university foodservices management practices, (c) determine university students' attitude towards the four types of university foodservices, and (d) provide recommendations on marketing strategies for university foodservice. Questionnaires were hand delivered to 600 Yonsei University students by designated coordinators. A total of 549 questionnaires were usable; resulting in an 93.3% response rate. The survey was conducted between November 28 to December 4, 1995. Statistical data analysis was completed using the SAS Programs for descriptive analysis, T-test, ${\chi}^2$ test, ANOVA, Factor Analysis and Stepwise Multiple Regression. Most (88.3%) of students were patronizing university foodservices for lunch. Underground student foodservice (40.1%) and Restaurants outside the campus (33.7%) were primarily used for lunch and dinner respectively. Eighty six percent of university students had 1 to 2 meals per day at university foodservices. The reasons given by students for patronizing university foodservices were as follows: location, time, price, menu, taste. Most of the respondents were least satisfied with hygiene, taste, menu and atmosphere. Data indicated strong support for eight priori dimensions in terms of food, menu, atmosphere, hygiene, employee attitude, facilities and convenience. After the factor analysis, price, fast service and foodservice location attributes were rearranged, combined and created a new dimension called as 'access'. Three dimensions in terms of menu, hygiene, convenience were important to students although performance was perceived as poor through importance-performance analysis. Most of students were not satisfied with all four types of university foodservices. In terms of food quality and price which university foodservices offer, most of respondents were moderately satisfied. According to multiple regression analysis, 93.31% of the variance respondents' satisfaction score could be explained by food, menu, price, atmosphere, hygiene, employee attitude, facilities, and convenience dimensions.

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Effect Measurement of Government and Public Service Advertising: Focused on Acceptance Process of Government and Public Service Advertising (정부광고와 공공광고의 효과 측정: 정부·공공광고의 수용과정을 중심으로)

  • Kim, Byoung Hee;Son, Yeong-Gon;Jo, Chang-Hwan;Lee, Hui-Jun
    • (The) Korean Journal of Advertising
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    • v.28 no.6
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    • pp.7-34
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    • 2017
  • The debate surrounding advertising effectiveness is not to be overstated as a major source of advertising research. However, there is still a lack of discussion on the model for measuring the effects of government and public service advertising. This study focuses on this point and develops an index model that can evaluate government advertising. For this purpose, we conducted a survey of 800 respondents in 7 major cities. Based on the creativity evaluation factors (originality, clarity, and appropriateness) of government advertising and the evaluation factors (interest, avoidance, and relevance) of policy contents, a causal model that affects the cognition, attitude, and behavioral responses of the audience was set up. As a result of analysis, originality, clarity, interest, and relevance except for appropriateness and avoidance were meaningful variables for creating government advertising effect such as policy understanding, audience attitude, word of mouth intention of policy. In addition, policy understanding and audience attitude were the main mediating variable influencing the word of mouth intention of policy. Based on research results, this paper discussed the direction for creating effective government and public service advertising in the future.