According to changed views on driver training and driverintroduced in the Netherlands. The exam consists of two parts： （l）instructor preparation, a competence-based instructor exam wasmultimedia theory tests; （2）...According to changed views on driver training and driverintroduced in the Netherlands. The exam consists of two parts： （l）instructor preparation, a competence-based instructor exam wasmultimedia theory tests; （2） a performance lesson for drivinginstruction and coaching. An implicit idea behind the innovated exam is that it can have a positive backwash effect on the quality ofdriver instructor preparation programs. This study aims to evaluate the reliability, validity and fairness of the theoretical tests, whichappear in different versions for successive groups of PDIs （prospective driving instructors）. Data of 4,741 PDIs, enrolled during theperiod between January 2010 and October 2012, were used for analysis. The results of psychometric analyses show that the theory testsyielded reliable and fair decisions about instructor certification. The predictive validity of the theory tests for the final performanceassessment was low. Implications for the design and on-the-fly maintenance of exam item banks are discussed. Follow-up studies willfocus on the question, whether the improved instructor exam produces safer drivers in the end.展开更多
Due to the increasing role and importance of foreign languages in the context of globalization, it is becoming more important to teach foreign languages for professional communication in different types of educational...Due to the increasing role and importance of foreign languages in the context of globalization, it is becoming more important to teach foreign languages for professional communication in different types of educational institutions including nonlinguistic colleges. In this regard, both the approaches to teaching foreign languages should be reconsidered, and also training programs that meet the requirements of future specialists should be created. One of the possible ways out is to use the competence-based approach, i.e., forming a set of special competences in future professionals to solve practical problems. For training a competitive IT-specialist, in teaching foreign languages it is necessary to form a number of language subcompetences in students that are on the basis of their professional competence. The proposed model can be used for teaching any foreign language, where the language component is invariable, and is filled with professional content.展开更多
Objective Antiretroviral drugs covered by medical insurance have been gradually used by people living with human immunodeficiency virus(PLWH)in recent years in China.This study aimed to analyze their willingness to pa...Objective Antiretroviral drugs covered by medical insurance have been gradually used by people living with human immunodeficiency virus(PLWH)in recent years in China.This study aimed to analyze their willingness to pay(WTP)for antiretroviral drugs.Methods A mixed-methods study design involving a cross-sectional survey and in-depth interviews was conducted.A cross-sectional survey was performed to collect data on the general characteristics,economic status,antiretroviral therapy(ART)status,and WTP of PLWH in 18 Chinese cities from August 2022 to February 2023.Multivariate logistic regression was used to analyze the factors associated with WTP.Representatives of PLWH were interviewed via in-depth interviews,and the data were thematically analyzed.Results Among the 941 PLWH,271(28.80%)were willing to pay for antiretroviral drugs covered by medical insurance.For basic medical insurance for urban and rural residents,PLWH with the following characteristics were more willing to pay:an educational level of senior high school or technical secondary school,having an undergraduate degree or higher,frequently working away from their hometowns,and homosexual transmission.Off-farm workers and recipients of government medical aid were more unwilling to pay.For basic medical insurance for urban employees,PLWH with the following characteristics were more willing to pay:frequently working away from their hometowns;homosexual transmission;personal annual income≥100,000 CNY;and adverse events of antiretroviral drugs.The main reasons for PLWH’s WTP for antiretroviral drugs covered by medical insurance were that the drugs had fewer adverse events and were easier to administer.The main reasons for PLWH’s unwillingness to pay were financial difficulties and privacy concerns.Conclusion Nearly one-third of PLWH are willing to pay for antiretroviral drugs covered by medical insurance.In the future,PLWH with a high WTP can be guided to use these drugs.展开更多
As of January 31,2024,China had concluded mutual visa exemption agreements covering different types of passports with 157 countries,reached agreements or arrangements on simplified visa procedures with 44 countries,an...As of January 31,2024,China had concluded mutual visa exemption agreements covering different types of passports with 157 countries,reached agreements or arrangements on simplified visa procedures with 44 countries,and enjoyed comprehensive mutual visa exemptions with 23 countries including Thailand,Singapore,Maldives,and the United Arab Emirates.展开更多
In recent yea rs,t raditiona l offline supermarkets are facing big challenges,and warehouse membership superma rkets(hereinafter referred to as membership supermarkets)are quickly gaining p opu l a r it y.Ma ny t r ad...In recent yea rs,t raditiona l offline supermarkets are facing big challenges,and warehouse membership superma rkets(hereinafter referred to as membership supermarkets)are quickly gaining p opu l a r it y.Ma ny t r ad it iona l supermarkets have become membership supermarkets,and even many retail enterprises have entered this field.展开更多
CHINA’S visa-free policy keeps expanding and the country has entered a new era of welcoming visitors from an increasing global reach.By January 1,2024,China had inked mutual visa exemption agreements with 157 countri...CHINA’S visa-free policy keeps expanding and the country has entered a new era of welcoming visitors from an increasing global reach.By January 1,2024,China had inked mutual visa exemption agreements with 157 countries,simplified visa procedures with 44 countries,and enjoyed comprehensive mutual visa exemptions with 23 countries,including Thailand,Singapore,the Maldives,and the United Arab Emirates.展开更多
This study examines the transformative impact of Apple Pay on urban landscapes and socioeconomic frameworks,with a particular focus on spending patterns and retail dynamics in metropolitan areas.By evaluating the adop...This study examines the transformative impact of Apple Pay on urban landscapes and socioeconomic frameworks,with a particular focus on spending patterns and retail dynamics in metropolitan areas.By evaluating the adoption levels,the technological support,and the social impact of Apple Pay,the study shows that the service is both a catalyst for the development of digital payment and a sign of an increasing social gap.Although it has rapidly transformed Retail Enterprises and supported the construction of smart cities,especially in major world cities such as New York,London,and Tokyo,the work has brought out notable digital divides.Although Apple Pay,with more than 75%of iPhone users and 9,000 banks in 60 world areas and regions,has impacts that are not the same across urban populations,the study shows that while large format retailers have effectively adopted Apple Pay for value-added services to consumers and enhanced payment efficiency,small businesses encounter significant barriers in implementation.Additionally,the technology leverages smartphone usage and banking relationships,which does not address considerable urban population demographics and deeper issues of technology exclusion and inequality in the contemporary city.Such results call for attaining a just society’s technological advancement for efficiencies while still catering to all groups of urban dwellers.展开更多
AIM To measure the willingness to pay for colorectal cancer screening in Guangzhou, and to identify those factors associated with it. METHODS A face-to-face questionnaire survey for pre-screening population from free ...AIM To measure the willingness to pay for colorectal cancer screening in Guangzhou, and to identify those factors associated with it. METHODS A face-to-face questionnaire survey for pre-screening population from free and non-free colonoscopy districts was used to collect information on demographic characteristics, health behaviours, the intention of the cancer screenings and willingness to pay for colorectal cancer screening. A total of 1243 participants who took part in the pre-screening for colorectal cancer in Guangzhou were collected in the study. Categorical data were compared using the χ~2 test to analyse significant differences. Non-conditional logistic regression and multi-class logistic regression were also performed for multivariate analysis and to estimate the odds ratios.RESULTS The percentage of participants willing to pay for colorectal cancer screening was 91.7%. "Unnecessary" was the dominant reason that participants gave for their unwillingness, accounting for 63.1%. Of those who were willing to pay, 29.2%, 20.7%, 14.8%, 13.0% and 22.4% of participants were willing to pay less than $100, $100-$199, $200-299, $300-$399 and more than $400, respectively. Non-logistic regression analysis showed that respondents who were male, had a high level of education, were from the family with more children/older to raise, and accepted colorectal cancer screening were willing to pay for this screening. Multi-class logistic regression analysis showed that respondents with higher annual household income per capita, from government and private enterprises, government agency/institution and peasants, and less family medical expenditure were willing to pay more.CONCLUSION Willingness to pay for colorectal cancer screening in Guangzhou is high, but the amount of willing to pay is not much.展开更多
文摘According to changed views on driver training and driverintroduced in the Netherlands. The exam consists of two parts： （l）instructor preparation, a competence-based instructor exam wasmultimedia theory tests; （2） a performance lesson for drivinginstruction and coaching. An implicit idea behind the innovated exam is that it can have a positive backwash effect on the quality ofdriver instructor preparation programs. This study aims to evaluate the reliability, validity and fairness of the theoretical tests, whichappear in different versions for successive groups of PDIs （prospective driving instructors）. Data of 4,741 PDIs, enrolled during theperiod between January 2010 and October 2012, were used for analysis. The results of psychometric analyses show that the theory testsyielded reliable and fair decisions about instructor certification. The predictive validity of the theory tests for the final performanceassessment was low. Implications for the design and on-the-fly maintenance of exam item banks are discussed. Follow-up studies willfocus on the question, whether the improved instructor exam produces safer drivers in the end.
文摘Due to the increasing role and importance of foreign languages in the context of globalization, it is becoming more important to teach foreign languages for professional communication in different types of educational institutions including nonlinguistic colleges. In this regard, both the approaches to teaching foreign languages should be reconsidered, and also training programs that meet the requirements of future specialists should be created. One of the possible ways out is to use the competence-based approach, i.e., forming a set of special competences in future professionals to solve practical problems. For training a competitive IT-specialist, in teaching foreign languages it is necessary to form a number of language subcompetences in students that are on the basis of their professional competence. The proposed model can be used for teaching any foreign language, where the language component is invariable, and is filled with professional content.
基金supported by the National Natural Science Foundation of China[Grant No.72374186]。
文摘Objective Antiretroviral drugs covered by medical insurance have been gradually used by people living with human immunodeficiency virus(PLWH)in recent years in China.This study aimed to analyze their willingness to pay(WTP)for antiretroviral drugs.Methods A mixed-methods study design involving a cross-sectional survey and in-depth interviews was conducted.A cross-sectional survey was performed to collect data on the general characteristics,economic status,antiretroviral therapy(ART)status,and WTP of PLWH in 18 Chinese cities from August 2022 to February 2023.Multivariate logistic regression was used to analyze the factors associated with WTP.Representatives of PLWH were interviewed via in-depth interviews,and the data were thematically analyzed.Results Among the 941 PLWH,271(28.80%)were willing to pay for antiretroviral drugs covered by medical insurance.For basic medical insurance for urban and rural residents,PLWH with the following characteristics were more willing to pay:an educational level of senior high school or technical secondary school,having an undergraduate degree or higher,frequently working away from their hometowns,and homosexual transmission.Off-farm workers and recipients of government medical aid were more unwilling to pay.For basic medical insurance for urban employees,PLWH with the following characteristics were more willing to pay:frequently working away from their hometowns;homosexual transmission;personal annual income≥100,000 CNY;and adverse events of antiretroviral drugs.The main reasons for PLWH’s WTP for antiretroviral drugs covered by medical insurance were that the drugs had fewer adverse events and were easier to administer.The main reasons for PLWH’s unwillingness to pay were financial difficulties and privacy concerns.Conclusion Nearly one-third of PLWH are willing to pay for antiretroviral drugs covered by medical insurance.In the future,PLWH with a high WTP can be guided to use these drugs.
文摘As of January 31,2024,China had concluded mutual visa exemption agreements covering different types of passports with 157 countries,reached agreements or arrangements on simplified visa procedures with 44 countries,and enjoyed comprehensive mutual visa exemptions with 23 countries including Thailand,Singapore,Maldives,and the United Arab Emirates.
文摘In recent yea rs,t raditiona l offline supermarkets are facing big challenges,and warehouse membership superma rkets(hereinafter referred to as membership supermarkets)are quickly gaining p opu l a r it y.Ma ny t r ad it iona l supermarkets have become membership supermarkets,and even many retail enterprises have entered this field.
文摘CHINA’S visa-free policy keeps expanding and the country has entered a new era of welcoming visitors from an increasing global reach.By January 1,2024,China had inked mutual visa exemption agreements with 157 countries,simplified visa procedures with 44 countries,and enjoyed comprehensive mutual visa exemptions with 23 countries,including Thailand,Singapore,the Maldives,and the United Arab Emirates.
文摘This study examines the transformative impact of Apple Pay on urban landscapes and socioeconomic frameworks,with a particular focus on spending patterns and retail dynamics in metropolitan areas.By evaluating the adoption levels,the technological support,and the social impact of Apple Pay,the study shows that the service is both a catalyst for the development of digital payment and a sign of an increasing social gap.Although it has rapidly transformed Retail Enterprises and supported the construction of smart cities,especially in major world cities such as New York,London,and Tokyo,the work has brought out notable digital divides.Although Apple Pay,with more than 75%of iPhone users and 9,000 banks in 60 world areas and regions,has impacts that are not the same across urban populations,the study shows that while large format retailers have effectively adopted Apple Pay for value-added services to consumers and enhanced payment efficiency,small businesses encounter significant barriers in implementation.Additionally,the technology leverages smartphone usage and banking relationships,which does not address considerable urban population demographics and deeper issues of technology exclusion and inequality in the contemporary city.Such results call for attaining a just society’s technological advancement for efficiencies while still catering to all groups of urban dwellers.
基金Supported by the Natural Science Foundation of Guangdong Province,No.2016A030313504Guangzhou Science and Technology Program Key Project,No.201707010205
文摘AIM To measure the willingness to pay for colorectal cancer screening in Guangzhou, and to identify those factors associated with it. METHODS A face-to-face questionnaire survey for pre-screening population from free and non-free colonoscopy districts was used to collect information on demographic characteristics, health behaviours, the intention of the cancer screenings and willingness to pay for colorectal cancer screening. A total of 1243 participants who took part in the pre-screening for colorectal cancer in Guangzhou were collected in the study. Categorical data were compared using the χ~2 test to analyse significant differences. Non-conditional logistic regression and multi-class logistic regression were also performed for multivariate analysis and to estimate the odds ratios.RESULTS The percentage of participants willing to pay for colorectal cancer screening was 91.7%. "Unnecessary" was the dominant reason that participants gave for their unwillingness, accounting for 63.1%. Of those who were willing to pay, 29.2%, 20.7%, 14.8%, 13.0% and 22.4% of participants were willing to pay less than $100, $100-$199, $200-299, $300-$399 and more than $400, respectively. Non-logistic regression analysis showed that respondents who were male, had a high level of education, were from the family with more children/older to raise, and accepted colorectal cancer screening were willing to pay for this screening. Multi-class logistic regression analysis showed that respondents with higher annual household income per capita, from government and private enterprises, government agency/institution and peasants, and less family medical expenditure were willing to pay more.CONCLUSION Willingness to pay for colorectal cancer screening in Guangzhou is high, but the amount of willing to pay is not much.
