• Title/Summary/Keyword: College Selection

Search Result 2,850, Processing Time 0.029 seconds

A Comparative Study of Korean and the US College Female Students′ Clothing Buying Behavior

  • Hwang, Choon-Sup;Kim, Sun-Ah
    • International Journal of Costume and Fashion
    • /
    • v.4
    • /
    • pp.47-61
    • /
    • 2004
  • This study analyzed the buying patterns of American and Korean female college students in terms of criteria for clothing selection; store preferences; criteria for store selection; fashion information sources; expressions of customer dissatisfaction; purchasing frequency and motivations for purchasing clothes. The study was implemented through self-administered questionnaires which were back translated for validity. The samples consisted of 730 female college students majoring in the fields related to clothing and textiles: 310 U.S. and 412 Korean students. Likert scales were used for most measures with 1=never or very unimportant and 5=always or very important. Data were analyzed by factor analysis, analysis of covariance, Duncans multiple comparison, and t-test. Results are as follows: 1) Design factor was the most important criteria in clothing selection with no differences between country groups. There were, however, significant differences for psychological exhibition factors, practical and economic factors. 2) Both groups preferred specialty and department stores, with department stores more popular in Korea. 3) Merchandise was the most important store selection criterion and fashion magazines and self-experience were rated as the most important information sources for the both groups. 4) Korean group expressed their dissatisfaction with and observable problem with a product before purchase more often than U.S. group, but the U.S. group was more vocal about color loss or shrinkage after care procedures. 5) Some clear differences between the two countries emerged. Marketers targeting American consumers should pay more attention to practicality and service; to Korean consumers more symbolic meaning of products.

Academic Transfer, Self-Selection, and Returns to Education (대학편입, 자기선택, 교육투자 수익률에 관한 연구)

  • Hwang, Jin-tae;Kim, Sung-min
    • Journal of Labour Economics
    • /
    • v.42 no.2
    • /
    • pp.37-62
    • /
    • 2019
  • We investigate the type of self-selection arising in college transfer in Korea, and then estimate the returns to additional college education gained through transfers from junior colleges to four-year colleges or universities. In this paper, we show that academic transfer is consistent with a positive selection hypothesis, in a sense that students with characteristics correlated positively to productivity are more likely to transfer to four-year colleges from junior colleges. These empirical results also meet an underlying dispersion condition. In addition, we find that the transferred would make a statistically significant return to additional college education.

  • PDF

Examination of Students' Perceptions of the Selection of Science Subjects in High School Credit System and Their Reasons for Selection

  • Dong-Seon Shin;Jong Keun Park
    • International Journal of Advanced Culture Technology
    • /
    • v.11 no.4
    • /
    • pp.263-272
    • /
    • 2023
  • We investigated and analyzed students' perceptions of their choice of science subjects in the high school credit system and the reasons for their choice. To achieve this, the selection of science subjects was investigated for the second year of S high school over the past three years. Students selected an average of 1.54 science subjects, and it was found that the rate of selection of science subjects was gradually increasing by year. Students chose high in the order of life science I, earth science I, chemistry I, physics I, etc. in the science subject group. Students who wish to enter the natural and engineering fields chose life science I, chemistry I, physics I, etc., while, students who wish to enter the humanities society chose society and culture, life science I, ethics and thought, etc. On the other hand, the reason for choosing science subjects was 'related to college admission', followed by 'aptitude and interest', 'career and real life help', etc. physics I, chemistry I, etc., were high in the subjects selected according to the 'related to college admission'. The subjects selected according to 'aptitude and interest' were high in life science I, earth science I, etc. Physics I, chemistry I, etc. are recognized as subjects necessary for college entrance, and life science I, earth science I, etc., are found to be related to their interests and aptitudes.

Genetic signature of strong recent positive selection at interleukin-32 gene in goat

  • Asif, Akhtar Rasool;Qadri, Sumayyah;Ijaz, Nabeel;Javed, Ruheena;Ansari, Abdur Rahman;Awais, Muhammd;Younus, Muhammad;Riaz, Hasan;Du, Xiaoyong
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.30 no.7
    • /
    • pp.912-919
    • /
    • 2017
  • Objective: Identification of the candidate genes that play key roles in phenotypic variations can provide new information about evolution and positive selection. Interleukin (IL)-32 is involved in many biological processes, however, its role for the immune response against various diseases in mammals is poorly understood. Therefore, the current investigation was performed for the better understanding of the molecular evolution and the positive selection of single nucleotide polymorphisms in IL-32 gene. Methods: By using fixation index ($F_{ST}$) based method, IL-32 (9375) gene was found to be outlier and under significant positive selection with the provisional combined allocation of mean heterozygosity and $F_{ST}$. Using nucleotide sequences of 11 mammalian species from National Center for Biotechnology Information database, the evolutionary selection of IL-32 gene was determined using Maximum likelihood model method, through four models (M1a, M2a, M7, and M8) in Codeml program of phylogenetic analysis by maximum liklihood. Results: IL-32 is detected under positive selection using the $F_{ST}$ simulations method. The phylogenetic tree revealed that goat IL-32 was in close resemblance with sheep IL-32. The coding nucleotide sequences were compared among 11 species and it was found that the goat IL-32 gene shared identity with sheep (96.54%), bison (91.97%), camel (58.39%), cat (56.59%), buffalo (56.50%), human (56.13%), dog (50.97%), horse (54.04%), and rabbit (53.41%) respectively. Conclusion: This study provides evidence for IL-32 gene as under significant positive selection in goat.

Quantum Bee Colony Optimization and Non-dominated Sorting Quantum Bee Colony Optimization Based Multi-relay Selection Scheme

  • Ji, Qiang;Zhang, Shifeng;Zhao, Haoguang;Zhang, Tiankui;Cao, Jinlong
    • KSII Transactions on Internet and Information Systems (TIIS)
    • /
    • v.11 no.9
    • /
    • pp.4357-4378
    • /
    • 2017
  • In cooperative multi-relay networks, the relay nodes which are selected are very important to the system performance. How to choose the best cooperative relay nodes is an optimization problem. In this paper, multi-relay selection schemes which consider either single objective or multi-objective are proposed based on evolutionary algorithms. Firstly, the single objective optimization problems of multi-relay selection considering signal to noise ratio (SNR) or power efficiency maximization are solved based on the quantum bee colony optimization (QBCO). Then the multi-objective optimization problems of multi-relay selection considering SNR maximization and power consumption minimization (two contradictive objectives) or SNR maximization and power efficiency maximization (also two contradictive objectives) are solved based on non-dominated sorting quantum bee colony optimization (NSQBCO), which can obtain the Pareto front solutions considering two contradictive objectives simultaneously. Simulation results show that QBCO based multi-relay selection schemes have the ability to search global optimal solution compared with other multi-relay selection schemes in literature, while NSQBCO based multi-relay selection schemes can obtain the same Pareto front solutions as exhaustive search when the number of relays is not very large. When the number of relays is very large, exhaustive search cannot be used due to complexity but NSQBCO based multi-relay selection schemes can still be used to solve the problems. All simulation results demonstrate the effectiveness of the proposed schemes.

A Study on the Relationship between Needs and Factors of Clothing Selection (의복선택요인과 욕구와의 상관성에 관한 연구 -여대생을 중심으로-)

  • Chung Ha Sin;Lee In Ja
    • Journal of the Korean Society of Clothing and Textiles
    • /
    • v.7 no.1
    • /
    • pp.27-35
    • /
    • 1983
  • The purpose of this study is to find out the relationship between needs and factors of clothing Selection. 400 women students from 4 universities and colleges in Seoul were selected and tested. And Hwang Jeongkyu's Needs inventory test sheets for need inventory test and the questionnaire based on Lee Eunju's study for factors of clothing selection were given to the sample. The test data was computerized to get the relationship. The results are as follows: (I) Behavior of clothing selection according to expression of individuality correlated significantly with achievement, aggression, dominance, emotionality, exhibitionism, sex, and autonomy at the .01 level. (2) Behavior of clothing selection according to utility correlated significantly with abasement, and affiliation at the .01 level. and with emotionality at the .05 level, (3) Behavior of clothing selection according to economy correlated significantly with abasement, affiliation, dominance, emotionality, and exhibitionism at the .05 level, and with achievement at the .01 level. (4) Behavior of clothing selection according to modesty correlated significantly with abasement, exhibitionism, and sex at the .01 level. (5) Behavior of clothing selection according to conformity correlated significantly with abasement, emotionality, and autonomy at the .01 level, and with dominance at the .05 level.

  • PDF

Lung Cancer Risk Prediction Method Based on Feature Selection and Artificial Neural Network

  • Xie, Nan-Nan;Hu, Liang;Li, Tai-Hui
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.15 no.23
    • /
    • pp.10539-10542
    • /
    • 2015
  • A method to predict the risk of lung cancer is proposed, based on two feature selection algorithms: Fisher and ReliefF, and BP Neural Networks. An appropriate quantity of risk factors was chosen for lung cancer risk prediction. The process featured two steps, firstly choosing the risk factors by combining two feature selection algorithms, then providing the predictive value by neural network. Based on the method framework, an algorithm LCRP (lung cancer risk prediction) is presented, to reduce the amount of risk factors collected in practical applications. The proposed method is suitable for health monitoring and self-testing. Experiments showed it can actually provide satisfactory accuracy under low dimensions of risk factors.

Network Selection Algorithm Based on Spectral Bandwidth Mapping and an Economic Model in WLAN

  • Pan, Su;Zhou, Weiwei;Gu, Qingqing;Ye, Qiang
    • KSII Transactions on Internet and Information Systems (TIIS)
    • /
    • v.9 no.1
    • /
    • pp.68-86
    • /
    • 2015
  • Future wireless network aims to integrate different radio access networks (RANs) to provide a seamless access and service continuity. In this paper, a new resource denotation method is proposed in the WLAN and LTE heterogeneous networks based on a concept of spectral bandwidth mapping. This method simplifies the denotation of system resources and makes it possible to calculate system residual capacity, upon which an economic model-based network selection algorithm is designed in both under-loaded and over-loaded scenarios in the heterogeneous networks. The simulation results show that this algorithm achieves better performance than the utility function-based access selection (UFAS) method proposed in [12] in increasing system capacity and system revenue, achieving load balancing and reducing the new call blocking probability in the heterogeneous networks.

P2P Streaming Media Node Selection Strategy Based on Greedy Algorithm

  • Gui, Yiqi;Ju, Shuangshuang;Choi, Hwangkyu
    • Journal of IKEEE
    • /
    • v.22 no.3
    • /
    • pp.570-577
    • /
    • 2018
  • With the increasing number of network nodes, traditional client/server node selection mechanisms are under tremendous pressure. In order to select efficient cooperative nodes in a highly dynamic P2P network topology, this article uses greedy algorithm to translate the overall optimization into multiple local optimal problems, and to quickly select service nodes. Therefore, the service node with the largest comprehensive capacity is selected to reduce the transmission delay and improve the throughput of the service node. The final simulation results show that the node selection strategy based on greedy algorithm can effectively improve the overall performance of P2P streaming media system.

Factors in Food Selection and Eating Out Behavior of College Students (남녀 대학생의 음식선택기준과 외식행동)

  • Ro, Hee-Kyung
    • Journal of the Korean Society of Food Culture
    • /
    • v.14 no.3
    • /
    • pp.241-249
    • /
    • 1999
  • This study was undertaken to assess eating out behavior and factors in food choices of 369 college students in Kwangju. 47.1% of subjects ate out at least once a day and lunch was the most frequent meal for eating out. Eating out expenditure was significantly associated with student's allowances. Significant differences were observed in frequency, expenditure of eating out and related factors in food preference between male and female students. Taste was the most considered factor but nutrition was the least considered in food selection of respondents. Among male respondents, the most important nutritive factor was protein followed by calorie and vitamin. However, female counterpart regarded calorie as the most important nutritive factor affecting food selection. Tendency of increased vegetable and fruit consumption was noted in subjects over past a few years. It might be suggested that effective nutrition education for college students be implemented to improve and develop eating out behavior related to nutrition in food selection.

  • PDF