• Journal of radiological science and technology
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• v.30 no.3
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• pp.271-280
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• 2007

The objectives of this study were to identify the types of work values of radiological technology students and to verify the characteristics of them. The population of this study was the radiological technology students from 7 colleges randomly chosen in the whole country. data collected from 791 subjects were used. Types of work values were identified through the factor analysis and t-test between variables was used to determine the characteristics of the students. The research instrument used in this study was the Maryland Work Value Inventory(MWVI) designed by Meitus, R. The findings of this study were as follows ; 1. The types of work values of radiological technology students can be classified into 6 categories ; social contribution, achievement, capability, work interest, social status, economic reward. 2. Social contribution, achievement, capablity and work interest were classified as 'internal work values', while social status and economic reward as 'external work values'. 3. Work values of the radiological technology students were economic reward, social status, achievement, capablity, work interest, social contribution in order. 4. External work values of the radiological technology students got higher grade than internal work values.

• Journal of the Ergonomics Society of Korea
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• v.15 no.2
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• pp.89-98
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• 1996

The objective of this study was to make comparison of the physical work capacities with different types and methods of tasks. To produce standard work loads, a bicycle ergometer and a treadmill were used for the purpose of two different types of tasks. Maximal oxygen uptake measurement tests are usually performen (1) continuously - with no rest between work load increments, or (2) discontinuously - with the subjects resting several minutes between work periods. Continuous test protocol with two different methods of work load increments, (1) ramp test- with 3 to 5 minutes of work period for each work load, and (2) incremental test - where exercise intensity was increased progressively in 2 minutes interval, were used. Predicted physicala work capacities (PWCs) were compared with the one by Kim(1990), and Lee(1995), and the NIOSH physiological criteria. For ergometer test, the PWC based on the ramp test was 89.65% of the one based on the incremental test. The PWC values were 2553.88 ml/min for the ramp test and 2848.82 ml/min for the incremental test. For treadmill test, the PWC based on the ramp test was 97.54% of the one based on the incremental test. The PWC values were 2786.89 ml/min for the ramp test and 2857.24 ml/min for the incremental test. The PWC obtained with a bicycle ergometer was 91.64% of the one obtained with a treadmill for the ramp test, and 99.71% for the incremental test.

• Journal of Distribution Science
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• v.17 no.3
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• pp.57-67
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• 2019

Purpose - This study aims to examine the impact of work values on entrepreneurial attitudes, and test the moderating effect of entrepreneurial opportunity identification on the above mentioned relationship as well. Research design, data, and methodology - A questionnaire survey was conducted to 258 employees who comes from 8 different types of the enterprises in northwestern of China, and the corresponding research model was verified. Results - The results show that "comfort and security" (one dimension of work values) has a significant negative impact on entrepreneurial attitudes. Another two dimensions of work values, such as "competence and growth" and "status and independence" have a significant positive impact on entrepreneurial attitudes. In addition, entrepreneurial opportunity identification has a significant moderating effect on the relations between work values and entrepreneurial attitudes. Specifically, only the entrepreneurship opportunity identification positively moderates the relationship between status & independence and entrepreneurial attitudes. Conclusions - This research further enriches the relevant theories of organizational behavior and entrepreneurships. This study also has guiding significance and value for management practice, especially for this research results implies, that is, individual's ability to entrepreneurial opportunity identification (e.g., identify feasible distribution channel for potential new venture) is important in entrepreneurship.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.16 no.2
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• pp.131-144
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• 2006

For the purpose of preparing the fundamental data on working environment of small scale manufacturing industries and preventing the occupational diseases of workers in these industries, authors surveyed the status of working environment to several chemical substances and physical agents by types of industry and types of process in the small scale manufacturing industries with less than five workers in Gimhae including 235 workplaces, 14 types of industry and 25 types of process from January 2002 to December 2004. This measurement method was work environment measurement method (established in Ministry of Labor, Korea), analytical methods (2nd Ed.) of Occupational Safety and Health Administration (OSHA) and manual of analytical methods (4th Ed.) of National Institute for Occupational Safety and Health (NIOSH) and collected data was analyzed by using SPSS 10.0 for windows, the results were as follows: 1. Noise generated in 14 types of industry and 22 types of process. an actual level of mean exposure (90.7 dB(A)) exceeded threshold limit values (TLVs) in manufacture of other transport equipment. An actual level of mean exposure (90.2dB) exceeded TLVs in the process of wire-drawing and 90.4dB in the process of wire-stranding. 2. Dusts of type I, II, III were generated in 9 types of industry and 8 types of process. Its mean concentration did not exceed TLVs. 3. Heavy metals (Pb, Mn, Cr, Ni) were generated in 7 types of industry and 7 types of process. Its mean concentration did not exceed TLVs. 4. 16 kinds of organic solvents were generated in 11 types of industry and 6 types of process. Its mean concentration did not exceed TLVs. As the above results, chemical substances and physical agents were generated in the several different types of industry and process of the manufacturing industry with less than five workers, and only mean level of noise was exceeded TLVs. In case of exceeding threshold limit values, improvement of work environment is actively needed, and work environment management should be performed continuously for prevention of an occupational diseases and work related diseases.

• Journal of the Korea Society of Computer and Information
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• v.23 no.5
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• pp.47-53
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• 2018

This study is aimed to determine types of job values which is searched by 242 university student in Gwangju, to study characteristics of each type, and to analyze key competency of each type. The data were analyed with PASW 18.0 using frequency analysis, k-mean cluster analysis, crosstabs and one-way ANOVA. According to findings, first of all, university student types of job values are divided into 4 groups; a type of intrinsic job values(27.7%), a type of active job value(32.2%), a type of external job value(12.4%), a type of passive job value(27.7%). Secondly, the type of job values showed statistically significant difference only in the monthly allowance of socio-economic variables. Thirdly, the type of job values showed statistically significant difference 'communication', 'mathematics', 'problem solving', 'self development', 'resource management', 'interpersonal skills', 'technical ability', 'understanding organizations' and 'work ethics'.

• Journal of Family Resource Management and Policy Review
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• v.24 no.2
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• pp.1-21
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• 2020

The purpose of this research was, first, to classify work-life satisfaction among married wage workers aged 20-59 years into several distinct types based on two dimensions of work and life, using data from the 20th(2017) wave of the Korean Labor & Income Panel Study. Second, the study aimed to assess the differences in socio-demographic characteristics (sex, age, educational level, average monthly income), and workplace-related variables (weekly working hours, full-time employment, job stability, business type, family-friendly leave policies) by work-life satisfaction type. Accordingly, four types of work-life satisfaction were identified: work-life satisfaction, work-life dissatisfaction, work satisfaction, and life satisfaction. There was a significant difference in the type of work-life satisfaction among married waged workers based on sex, age, educational level, and average monthly income. Additionally, there was a significant difference in the type of work-life satisfaction for all workplace-related variables, namely, weekly working hours, full-time employment, job stability, business type, and family-friendly leave policies. In particular, proportionally higher values of work-life satisfaction were evident among the workers in companies with family-friendly leave policies such as paid leave, menstrual leave, maternity leave, childcare leave, and family events leave, whereas there was a high rate of work-life dissatisfaction among the workers in companies without family-friendly leave policies.

• Journal of dental hygiene science
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• v.4 no.2
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• pp.55-60
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• 2004

The study was intended to investigate the job values type of freshmen's in the dental hygiene department. A total of 280 freshmen in the dental hygiene departments of the 3 universities were surveyed, and of them, finally 242 volumes of questionnaire were analyzed. Their job values were categorized through twice factor analysis. The findings were as follows. 1. Freshmen's job values in the dental hygiene department were divided into 6 categories; (1) position (2) economic reward (3) social contribution (4) accomplishment (5) ability (6) job interest. 2. Social contribution, accomplishment, ability, and job interest were categorized into internal job values, and position and economic reward were externl ones. 3. Dental hygiene freshmen's external values index (4.24) were higher than internal ones (3.86). 4. Types of job values that dental hygiene freshmen thought important were economic reward (4.39), position (4.07), ability (3.98), and social contribution (3.46).

• Journal of vocational education research
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• v.33 no.3
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• pp.57-81
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• 2014

The purpose of this study is to identify the latent classes depending on trajectories of intrinsic and extrinsic work values amongst college students and to test the effects of gender, socioeconomic status, academic achievement and career maturity on determining the latent classes. The results indicated that intrinsic and extrinsic work values, respectively, have two types of latent classes. The latent classes were defined as a increasing group(29.4%) and a slight decreasing group(70.8%) in intrinsic work values, a slight decreasing group(18.1%) and a increasing group(81.9%) in extrinsic work values. It was also found that the higher academic achievement levels were more likely to belong to the increasing group in intrinsic work values, male college students were more likely to belong to the increasing group in extrinsic work values, and the higher socioeconomic status were more likely to belong to the increasing group in extrinsic work values. The findings of this study can enrich future research into career counseling and education of college students and provide basic data for the strategies and intervention of career counseling. Both the implications and limitations of this study were also discussed, along with suggestions for future research.

• Korean Journal of Social Welfare
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• v.63 no.3
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• pp.157-185
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• 2011

Although social work values are stressed among social work educators as well as practitioners, empirical studies on values have been very scarce. The objective of this study is to validate a Korean Version of the Professional Opinion Scale(POS). The Korean version was validated with a sample of 325 social worker working in various types of social work agencies. A series of confirmatory factor analysis suggested that 8 items be removed, resulting in 32 items with 4 factors. The Korean version has the same factor structure as the original version of the POS reported by its developer. The Korean version of the POS are found to be a reliable and valid instrument for measuring social work values. However, validation with more representative samples is needed to improve the quality of the Korean version of the POS.

• Tribology and Lubricants
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• v.11 no.1
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• pp.27-36
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• 1995

Maximum allowable PV values of oilless composite bearing materials (70% epoxy-resin/30% Graphite) were measured and compared at various types of test rigs that have different contact geometry and the operating conditions. Test results showed that material failure was mainly characterized by the sharp increase in both coefficient of friction and surface temperature, and different PV values were measured under different Contact geometry. The discrepancy in measurement of PV values was analyzed in the light of theoretical frictional heating analysis. Results show that surface temperature rise depends on its contact geometry, and PV values could be overestimated in the testing conditions of high sliding velocity. Test data of different contact geometry were normalized by using a normalized contact pressure and sliding velocity; it showed a good correlation. This work suggests that normalized PV values could be more effective in evaluating bearing materials than conventional PV values for a design parameter of journal bearings.