An Overview and Analysis of Theories Employed in Telemedicine Studies

2008 ◽  
Vol 47 (03) ◽  
pp. 1-10 ◽  
Author(s):  
L. K. Johannessen ◽  
T. Sørensen ◽  
R. Wynn ◽  
P. Whitten ◽  
D. Gammon
Keyword(s):  
Health Behavior ◽  
Social Science ◽  
Technology Acceptance ◽  
Science And Technology Studies ◽  
Theoretical Concept ◽  
Descriptive Statistics ◽  
Supplementary Information ◽  
Original Sample ◽  
Theoretical Concepts ◽  
Behavior Science

Summary Objectives: This study asks: What theories are employed in telemedicine studies? How might they be categorized in ways that help distinguish the knowledge base of telemedicine? Methods: Theories in use were identified from a database of telemedicine-related publications between 1990 and 2005. Eighty-three (5% of 1615) articles referred to a theoretical concept. Grounded Theory procedures were used to analyze and categorize theories, while descriptive statistics were used for supplementary information. Results: The proportion of studies with theory was 3% in 1999 and 7% in 2005. The 83 articles were dispersed among 48 of the in total 795 different journals in the original sample. Identified theories were grouped into two main categories; ‘shared’ (used in two or more studies) and ‘lone ranger’. All of the shared theories are social science theories employed without notable adjustments to any uniquely defining features of telemedicine; diffusion, technology acceptance, health behavior, science and technology studies (STS), and economics. Theoretical concepts within the lone ranger category may well address unique features of telemedicine, but have yet to attract the attention of colleagues. Conclusion: The theories identified as ‘shared’ play an important role, but are inadequate in illuminating any unique features of telemedicine. The future of telemedicine as a field will need to identify its underlying theo - retical components. Frameworks employed in the field of evaluation may aid in identifying the types of theo - ries worth articulating in telemedicine.

scholarly journals Accumulative pension system in Ukraine: theoretical and applied discourse

2021 ◽  
pp. 22
Author(s):  
Lyudmyla Alekseyenko
Keyword(s):  
Social Insurance ◽  
Pension System ◽  
Age Groups ◽  
Active Role ◽  
The Elderly ◽  
Theoretical Concept ◽  
Social Insurance System ◽  
Theoretical Concepts ◽  
Role Of The State ◽  
Working Age

Introduction. The study of theoretical and empirical aspects of the accumulative pension system should help to identify patterns and contradictions of its development in society. In order to conduct an effective economic policy on the introduction of a funded pension system, it is necessary to define a theoretical concept of a model of the active role of the state in socio-economic processes or a moderate liberal model. Reforming the pension system is a rather long process and requires both the definition of the main directions, principles and measures for the development of the funded pension system, and changes in the values, principles and norms of behavior of citizens.The purpose is to substantiate the theoretical concept, trends, problems of the accumulative pension system and the directions of its introduction into society.Research methods are based on the dialectical method of scientific knowledge and a systematic approach to knowledge of economic phenomena and processes, theoretical generalization, systematization, which allowed to reveal the problems of the accumulative pension system based on theoretical concepts and economic-statistical analysis of demographic load of working age and after working age.Results. The indicators influencing the introduction of the second level of the pension system were monitored. The dynamics of indicators of demographic load of the population of pre-working and post-working age is analyzed. The focus is on the peculiarities of wages and final consumer expenditures of households and the general government sector. It was found that in general, citizens belong to the elderly population, so to prevent further deterioration of the ratio between age groups, it is advisable to increase the effectiveness of the social insurance system. The expediency of paying more attention to actuarial statistics to determine the future size of pensions and their exact calculation is substantiated.Prospects. Further research is important to focus on improving the efficiency of the multi-component funded pension system in the context of ensuring compliance with the values, principles and norms of the society.

THEORETICAL DEFINITIONS FOR AUXILIARY CONCEPTS OF VARIOUS LEVELS OF ABSTRACTION

2020 ◽  
pp. 28-31
Author(s):  
Valentin Karpovich
Keyword(s):  
Theoretical Model ◽  
Subject Area ◽  
Theoretical Concept ◽  
Theoretical Knowledge ◽  
Practical Application ◽  
Levels Of Abstraction ◽  
Theoretical Concepts ◽  
The Subject ◽  
Logical Constraints

Theoretical knowledge may contain various levels of abstraction represented by logical constructions from the observed characteristics of objects from the subject area of the theory. The degree of abstractness can be de-scribed by the complexity of the structures obtained from the initial observational terms. Such auxiliary construc-tions are characterized as explicit or implicitdefinitions of theoretical concepts in terms of observational. One of the techniques for constructing such definitions is the operationalization of abstractions by a system of reduction sentences. In this case a theoretical concept is characterized as “open” and plays a role of logical and methodo-logical constraints for expanding the possible connections of the theoretical model with the help of concepts from the domain of intended practical application.

scholarly journals Recovering critique in an age of datafication

2020 ◽  
Vol 22 (7) ◽  
pp. 1135-1151
Author(s):  
Nick Couldry
Keyword(s):  
Social Science ◽  
Social Theory ◽  
Network Theory ◽  
Social Order ◽  
Science And Technology Studies ◽  
Final Section ◽  
Actor Network Theory ◽  
Social World ◽  
The Social ◽  
Key Questions

This article starts out from the need for critical work on processes of datafication and their consequences for the constitution of social knowledge and the social world. Current social science work on datafication has been greatly shaped by the theoretical approach of Bruno Latour, as reflected in the work of Actor Network Theory and Science and Technology Studies (ANT/STS). The article asks whether this approach, given its philosophical underpinnings, provides sufficient resources for the critical work that is required in relation to datafication. Drawing on Latour’s own reflections about the flatness of the social, it concludes that it does not, since key questions, in particular about the nature of social order cannot be asked or answered within ANT. In the article’s final section, three approaches from earlier social theory are considered as possible supplements to ANT/STS for a social science serious about addressing the challenges that datafication poses for society.

Time-Linearized Forced Response Analysis of a Counter Rotating Fan: Part I — Theoretical Concept of a Fully Time-Linear Forced Response Analysis

2014 ◽  
Author(s):  
Michael Blocher ◽  
Io Eunice Gómez Fernández
Keyword(s):  
Time Frame ◽  
Theoretical Concept ◽  
Forced Response ◽  
Response Analysis ◽  
Theoretical Concepts ◽  
Flow Solver ◽  
Loosely Coupled ◽  
Rotor Stator Interaction ◽  
German Aerospace ◽  
Time Linear

From 2010 to 2013, several institutes of the German Aerospace Center investigated a counter rotating fan arrangement called CRISP2. While having efficiency advantages over rotor-stator arrangements, counter rotating fans might be subject to increased aerodynamic excitation as well. It is well known that rotor-stator interaction (in this case rotor-rotor-interaction) can result in aerodynamic excitation of blades leading to high cycle fatigue. Therefore, forced response calculations and an estimation of the static and dynamic loads during operation are essential prior to production and rig tests. At the Institute of Aeroelasticity, loosely coupled approaches for forced response calculations have been employed for a number of years (Vasanthakumar [1]). Due to a limited time frame for the forced response simulation, it was decided to use this loosely coupled approach for the forced response simulations in CRISP2 as well and to reduce its time consumption even more by using a time-linear approach for the forcing calculations. The theoretical concepts and their implementation into a forced response simulation are highlighted. Special consideration is given to the linearized unsteady simulations with gust boundary conditions that have been implemented into the DLR in-house flow solver TRACE [2]. The advantages and drawbacks of a fully time-linear loosely coupled method compared to more accurate and complicated approaches are discussed.

Thickening Transregionalism: Historical Formations of Science, Technology, and Medicine in Southeast Asia

2018 ◽  
Vol 12 (4) ◽  
pp. 503-518 ◽  
Author(s):  
Warwick Anderson
Keyword(s):  
Social Science ◽  
Southeast Asia ◽  
Intellectual History ◽  
History Of Science ◽  
Science And Technology Studies ◽  
Science And Technology ◽  
Thought Style ◽  
Technology Studies ◽  
Science Technology ◽  
History Of

AbstractThis article offers an overview of science and technology studies (STS) in Southeast Asia, focusing particularly on historical formations of science, technology, and medicine in the region, loosely defined, though research using social science approaches comes within its scope. I ask whether we are fashioning an “autonomous” history of science in Southeast Asia—and whether this would be enough. Perhaps we need to explore further “Southeast Asia as method,” a thought style heralded here though remaining, I hope, productively ambiguous. This review contributes primarily to the development of postcolonial intellectual history in Southeast Asia and secondarily to our understanding of the globalization and embedding of science, technology, and medicine.

Current Emotion Research in Health Behavior Science

2014 ◽  
Vol 6 (3) ◽  
pp. 277-287 ◽  
Author(s):  
David M. Williams ◽  
Daniel R. Evans
Keyword(s):  
Health Behavior ◽  
Behavior Science

scholarly journals Knowledge, Attitude, and Prevention Practice of Cosmetology Students toward Covid-19 Infectious Disease

2021 ◽  
Vol 19 (3) ◽  
pp. 459-466
Author(s):  
Mi-Jeung Ahn
Keyword(s):  
Infectious Disease ◽  
College Students ◽  
Social Science ◽  
Descriptive Statistics ◽  
Stepwise Multiple Regression ◽  
Future Studies ◽  
Preventive Practice ◽  
Factors Influencing ◽  
The Social ◽  
Spss Software

Purpose: This study assessed the knowledge, attitude, and preventive practice of college students majoring in cosmetology toward covid-19 and the factors responsible for influencing affecting prevention practices.Methods: Data were analyzed using the Statistical Package for the Social Science (SPSS) software. Descriptive statistics (frequency and proportion), Scheffé's test for analyzing a group of and stepwise multiple regression were used for analyses.Results: College students majoring in cosmetology had deep knowledge of Covid-19. Covid-19 prevention practices were found to be affected by attitudes, knowledge, and gender.Conclusion: This study, identified factors influencing cosmetology college students’ Covid-19 prevention practices. Future studies, must analyze larger samples.

scholarly journals Utilizing Health Behavior Change and Technology Acceptance Models to Predict the Adoption of COVID-19 Contact Tracing Apps: Cross-sectional Survey Study (Preprint)

2020 ◽  
Author(s):  
Samuel Tomczyk ◽  
Simon Barth ◽  
Silke Schmidt ◽  
Holger Muehlan
Keyword(s):  
General Population ◽  
Health Behavior ◽  
Behavior Change ◽  
Social Norms ◽  
Technology Acceptance ◽  
Health Behavior Change ◽  
Contact Tracing ◽  
Cross Sectional ◽  
Privacy Concerns ◽  
Technology Acceptance Models

BACKGROUND To combat the global COVID-19 pandemic, contact tracing apps have been discussed as digital health solutions to track infection chains and provide appropriate information. However, observational studies point to low acceptance in most countries, and few studies have yet examined theory-based predictors of app use in the general population to guide health communication efforts. OBJECTIVE This study utilizes established health behavior change and technology acceptance models to predict adoption intentions and frequency of current app use. METHODS We conducted a cross-sectional online survey between May and July 2020 in a German convenience sample (N=349; mean age 35.62 years; n=226, 65.3% female). To inspect the incremental validity of model constructs as well as additional variables (privacy concerns, personalization), hierarchical regression models were applied, controlling for covariates. RESULTS The theory of planned behavior and the unified theory of acceptance and use of technology predicted adoption intentions (R<sup>2</sup>=56%-63%) and frequency of current app use (R<sup>2</sup>=33%-37%). A combined model only marginally increased the predictive value by about 5%, but lower privacy concerns and higher threat appraisals (ie, anticipatory anxiety) significantly predicted app use when included as additional variables. Moreover, the impact of perceived usefulness was positive for adoption intentions but negative for frequency of current app use. CONCLUSIONS This study identified several theory-based predictors of contact tracing app use. However, few constructs, such as social norms, have a consistent positive effect across models and outcomes. Further research is required to replicate these observations, and to examine the interconnectedness of these constructs and their impact throughout the pandemic. Nevertheless, the findings suggest that promulgating affirmative social norms and positive emotional effects of app use, as well as addressing health concerns, might be promising strategies to foster adoption intentions and app use in the general population. CLINICALTRIAL

Sign in / Sign up

Export Citation Format

Share Document