Health Information-Seeking in the Digital Age

Abstract

Objective: The authors examined the sources of health information among first-year university students and whether the predictors of information-seeking varied by information source. Participants: First-year students in a required course at a midwestern public university were eligible to participate, and 82% (n = 1,060) completed the study. Methods: Students completed a survey questionnaire regarding information-seeking behaviors and Internet uses in domains including health. The authors used regression analyses to examine predictors of source-specific health information-seeking. Results: Young women are much more likely than young men to seek health information. The characteristics associated with looking online for health information are different than those for using other information sources, and students who look online for health information also report greater use of other information sources. Conclusions: Although the Internet is an important source of health information for students, health professionals should be aware that not all students equally utilize this resource.     

Alternative estimators for the population totals in multiple characteristic surveys

The problem of estimating the population totals of multiple characteristics using without replacement sampling design is addressed. The alternative estimators for the study characteristics which are unrelated or have the low correlations with the characteristic used in sample selection are suggested. The efficiency of the estimators under two super population models, approximating the situations in which both the characteristics are unrelated and also when they are related, is studed. A numerical investigation is also carried out to get insight into the performance of the estimators in real applications.     

Disclosure Risk and Disclosure Avoidance for Microdata

Under given concrete exogenous conditions, the fraction of identifiable records in a microdata file without positive identifiers such as name and address is estimated. The effect of possible noise in the data, as well as the sample property of microdata files, is taken into account. Using real microdata files, it is shown that there is no risk of disclosure if the information content of characteristics known to the investigator (additional knowledge) is limited. Files with additional knowledge of large information content yield a high risk of disclosure. This can be eliminated only by massive modifications of the data records, which, however, involve large biases for complex statistical evaluations. In this case, the requirement for privacy protection and high-quality data perhaps may be fulfilled only if the linkage of such files with extensive additional knowledge is prevented by appropriate organizational and legal restrictions.     

高校图书馆网站建设研究——以白城师范学院图书馆网站建设为例

图书馆Web网页的建设在宣传和利用图书馆方面起着重要的作用,白城师范学院图书馆Web网页的设计主要以信息传递和资源检索为目的,网页设计突出主题,合理组织链接,注重整体布局和图文色彩的搭配.     

Competitive intelligence embeddedness: Drivers and performance consequences

The proliferation of Web-based information sources and social media draw firms' attention to these channels as sources of competitive intelligence (CI). To date, research has focused mainly on information collection techniques rather than on CI uses and its influence on firm performance. We define CI embeddedness as the extent to which management and employees incorporate CI in daily routines, so that actionable knowledge is transferred throughout the organization. A survey of 124 decision makers reveals positive impact of Web CI sources as well as alliances with information providers on CI embeddedness. Furthermore, while CI embeddedness shows no direct influence on firms’ performance, it has a mediated effect on performance through customer satisfaction.     

The shadows know me: Exploring the dark side of social media in the healthcare field

Nowadays, the increasing attention paid to the dark side of social media (SM) in the field of healthcare management has moved both researchers and practitioners to investigate the impact of Web 2.0 technologies with reference to SM, because of continuous distortion created by these SM platforms for patients and the real dark side they constitute, which affects both the patient sphere and its relative empowerment.Based on previous theoretical and managerial contributions, the paper aims to investigate both the bright and dark side of the effects of SM in the healthcare field, which affect improvements in patient empowerment. Notwithstanding, the exploratory study was developed through a common theoretical and conceptual framework to improve the understanding of emerging social and economic dynamics towards the paradigm provided by many studies on the dark side of Web 2.0.So far, established on previous contributions to the healthcare management domain, the exploratory study identifies a set of variables related to the conceptualisations of patient empowerment and the dark side of SM, with reference to cases of digital users both with and without chronic illnesses.Moving deeper, matching qualitative and quantitative approaches, the impact of the dark side of SM on patient empowerment was investigated using structural equation modelling through SPSS and R softwares, sampling about 650 individuals on the Italian population using computer-assisted web interviewing.Finally, results highlight considerable correlations between many dimensions explaining patient empowerment and the dark side of SM, showing a positive effect on the improvement in patient engagement, but potential critical risks and concerns due to a misinterpretation of online information highlighting the dark side of SM.     

Interactive Health Communication Technologies in the Public Health Sector: Positive Perceptions Still Outpace Actual Utilization

ABSTRACT

Effective population-based and patient-centered public health care is highly dependent on timely and reliable health-related information. The continuous growth and availability of health-related information brought about by the emergence of a new digital communications environment offers a range of opportunities that facilitate access to useful health information for the public health sector–for providers as well as patients. Such advancements, however, can only be realized if public health professionals are knowledgeable about existing sources of online health information, have the ability to successfully judge the reliability of online health information, and are able to acquire the information in a timely and efficient manner. This research follows on the heels of a survey of public health professionals in New York State that concluded that limited access and knowledge negatively impacted utilization of interactive health communication technologies. In this study, a survey was administered to providers at a large county health department located in central Michigan. Results indicate that perceptions regarding the advantages of online health information still far outweigh actual utilization. Barriers to actual utilization include lack of easy access to computers with high-speed connections, trusted and timely online information, training and staff development issues, and organizational policies concerning computer access and usage.     

The Value of South and Southeast Asian Studies Journal Rankings

Abstract

This article ranks South and Southeast Asian Studies journals along three categories—quality, efficiency, and impact. The ranking summarizes the results of a survey sent to an international sample of South and Southeast Asian Studies scholars. This study is valuable in three ways: as a decision making tool for the South and Southeast Asian Studies academic community, as an evaluation of methodology in journal ranking studies, and as a discussion of the value of journal rankings studies to assessment and evaluation in higher education generally.     

The use of survey techniques in the review and evaluation of manufacturing projects

Leyland DAF arc commercial vehicle manufacturers based in Leyland, Lancashire. The commercial vehicle industry is characterized by a requirement for regular model changes to support both marketing and legislative developments. The industry is continually striving for improvements in the processes com rolling these changes. This paper explains how a project review procedure, utilizing surveying techniques, was established to evaluate the effectiveness of existing product introduction/modification procedures and hence highlight areas for improvement. The system is now in regular use on new vehicle projects of all types, including both the introduction of new models and product transfers between assembly plants. Potential areas for improvement, identified by surveys that have been completed to date, have been included as objectives for the next generation of new model introductions. These process improvement initiatives can now be investigated pro-actively and the potential risks removed before the errors recur.     

中国官方统计数据质量问题调查研究——基于结构方程模型

利用多个指标来分别测量官方统计数据质量及与其有关的统计人员综合水平、统计调查技术水平和统计信息利用度,在此基础上研究四者之间的关系,分析构成中国官方统计数据质量不高的成因.结果表明:统计人员综合水平、统计调查技术水平和统计信息利用度之间存在很强的相关关系;统计制度而非技术是造成当前中国官方统计数据质量不高的主要原因.