Knowledge and perceptions about HIV/AIDS and safer sex practices among Korean-Americans in Dade County, Florida

This study was conducted to identify Korean-Americans' knowledge, perceptions, and efficacy (both self and response) relating to HIV/AIDS, as well as safer sex practices. Age, gender, education, Confucianism, religion, and acculturation were also examined for potential relationships with the main variables. A total of 200 Korean-Americans in Dade County, Florida, participated in the study. The mean age of the participants was 32.6 years (range 19-55). The AIDS Risk Assessment Questionnaire (ARA-Q) derived from the AIDS Risk Measurement Study Questionnaire (ARMS-Q) and the Risk Behavior Assessment (RBA) were used for data collection. The overall mean score of HIV/AIDS knowledge was 12.3 (77%) out of a possible 16. Knowledge, and perceptions about HIV/AIDS were not related to safer sex practices. Significant correlations between attitudes toward condoms and the frequency of condom use during oral intercourse were evident. Male subjects reported more sexual partners in their lifetime and more frequent condom use during vaginal intercourse during the last year than female subjects. The number of sexual partners in the last year was not related to perceived HIV/AIDS susceptibility and response-efficacy among men or women, but response-efficacy positively correlated to frequency of condom use among both genders. Acculturation scores were positively correlated with the number of sexual partners and the frequency of condom use during vaginal intercourse for men and women. Further research is needed to determine factors that may increase the cultural relevance of AIDS prevention strategies to the Korean-American community. The findings of this study may be used as a basis for designing culturally-sensitive HIV/AIDS education programs to reach various segments of this ethnic community. ^

Differential Impacts of Information Technology Services in the Korean Hotel Industry: A Study of Management Perceptions

Successful introduction of information technology applications in various operations of hotel management is vital to most service firms. In recent decades, technologies of information, automation, and communication are increasingly recognized as essential components of a hotel company’s strategic plan. In this study, 62 super-deluxe hotels (5 star), deluxe hotels (4 star), and tourist hotels (3 star) in Korea are examined for differences in the impact of information technology services on guest’ satisfaction, guest convenience, and operational efficiency. The findings generally suggest that the impacts of information technology-enhanced services vary according to the category of hotels in Korea. The results of the study are expected to assist managers in the selections and implementation of information technology systems in their hotel.

Reading comprehension and mathematical concept acquisition through the use of math stories with bilingual children

Math storybooks are picture books in which the understanding of mathematical concepts is central to the comprehension of the story. Math stories have provided useful opportunities for children to expand their skills in the language arts area and to talk about mathematical factors that are related to their real lives. The purpose of this study was to examine bilingual children's reading and math comprehension of the math storybooks. ^ The participants were randomly selected from two Korean schools and two public elementary schools in Miami, Florida. The sample consisted of 63 Hispanic American and 43 Korean American children from ages five to seven. A 2 x 3 x (2) mixed-model design with two between- and one within-subjects variable was used to conduct this study. The two between-subjects variables were ethnicity and age, and the within-subjects variable was the subject area of comprehension. Subjects were read the three math stories individually, and then they were asked questions related to reading and math comprehension. ^ The overall ANOVA using multivariate tests was conducted to evaluate the factor of subject area for age and ethnicity. As follow-up tests for a significant main effect and a significant interaction effect, pairwise comparisons and simple main effect tests were conducted, respectively. ^ The results showed that there were significant ethnicity and age differences in total comprehension scores. There were also age differences in reading and math comprehension, but no significant differences were found in reading and math by ethnicity. Korean American children had higher scores in total comprehension than those of Hispanic American children, and they showed greater changes in their comprehension skills at the younger ages, from five to six, whereas Hispanic American children showed greater changes at the older ages, from six to seven. Children at ages five and six showed higher scores in reading than in math, but no significant differences between math and reading comprehension scores were found at age seven. ^ Through schooling with integrated instruction, young bilingual children can move into higher levels of abstraction and concepts. This study highlighted bilingual children's general nature of thinking and showed how they developed reading and mathematics comprehension in an integrated process. ^

Three essays on entrepreneurial entry, serial entrepreneurship, and labor turnover

This study explores two important aspects of entrepreneurship — liquidity constraints and serial entrepreneurs, with an additional analysis of occupational choice among wage workers. In the first essay, I revisit the question of whether entrepreneurs face liquidity constraints in business formation. The principle challenge is that wealth is correlated with unobserved ability, and adequate instruments are often difficult to identify. This paper uses the son's birth order as an instrument for household wealth. I exploit the data available in the Korean Labor and Income Panel Study, and find evidence of liquidity constraints associated with self-employment in South Korea. The second essay develops and tests a model that explains entry into serial entrepreneurship and the performance of serial entrepreneurs as the result of selection on innate ability. The model supposes that agents establish businesses with imperfect information about their entrepreneurial ability and the profitability of business ideas. Agents continually observe signals with which they update their beliefs, and this process eventually determines their next business choice. Selection on ability induces a positive correlation between entrepreneurial experience (measured by previous business earnings and founding experience) and serial business formation, as well as its subsequent performance. The predictions in the model are tested using panel data from the NLSY79. The analysis permits a distinction to be made between selection on innate ability and learning by doing. Motivated by previous empirical findings that white-collar workers had higher turnover rates than blue-collar workers during firm expansion, the third essay further examines job turnover among workers with or without specific skills. I present a search-matching model, which predicts that when firm growth is driven by technological advance, workers whose skills are specific to the obsolete technology show a higher tendency to separate from their jobs. This hypothesis is tested with data from the PSID. I find supportive evidence that in the context of technological change, having an occupation requiring specific skills, such as computer specialists or engineers, increases the odds of job separation by nearly eight percent. ^

Japanese, U.S Tourists: Hotel Selections

The author reports the results of an exploratory study concerning the importance placed on attributes of hotel selection by Japanese and American guests and cultural differences between these two groups, which represent the largest market for Korean international tourist hotels. The findings suggest that Hofstede's (1960) four dimensions of cultural values can be used to help marketers better understand their guest's hotel selection criteria.

Adapting the Customer Satisfaction Index to the Lodging Industry: Foreign Customers' Evaluations

As a standard form of measuring customer satisfaction, the Customer Satisfaction Index (CSI) has been utilized in many countries. By using the Korean Customer Satisfaction Index (KCSI) methodology, this study attempted to investigate foreign customers’ evaluations of luxury hotels in Seoul, South Korea. In doing so, some efforts were made to overcome the methodological problems associated with the KCSI for the lodging industry. Data for this study were collected through a mall intercept survey using a self-administered questionnaire. Precisely 783 responses, collected solely from foreign guests who had stayed at a luxury hotel in Seoul, were included in the study.

Cooperation within nato: the influence of european democracies on U.S. foreign policy

Two NATO allies, Great Britain and France, exerted greater influence on US foreign policy than most analysts assume. They did so even during the 1950s and early 1960s when the United States enjoyed undisputed economic and military supremacy in the alliance. This study hypothesizes that the British and French influence on US foreign policy is explained both by the existence of transnational and transgovernmental coalitions and by the cohesion of weak allies toward the alliance leader. Yet although both cohesion and coalitions are complementary in influencing US foreign policy, the relationship between coalitions and influence is more critical. To investigate the proposed relationships, the study relies on an analysis of three events during which both Great Britain and France challenged US policies: the Korean War, the Suez crisis, and the 1958-1963 test ban negotiations.