Search results for "diffusion of innovation"

Analyzing the Influence of Diffusion of Innovation Attributes on Lecturers’ Attitude Towards Information and Communication Technologies

2012

This study investigated the influence of the five attributes of diffusion of innovation theory—relative advantage, complexity, compatibility, trialability, and observability—on lecturers’ use of information and communication technologies. A structured questionnaire was used to collect data from 213 lecturers across the seven faculties and one institute at the National University of Lesotho (NUL). Cronbach’s alpha reliability coefficient was used to determine the internal consistency of the instrument; the reliability of the multiple item scales ranged between 0.71 and 0.97. Collected data were first structured into grouped frequency distributions, and stepwise multiple regressions were used…

Population targeted requirements acquisition

2018

ABSTRACTWe use social science theories, design science research methodology, and our experience in five development projects to design principles for selecting or adapting requirements acquisition (RA) techniques for use with populations of customers and users. The information systems (IS) literature has not systematically focused on the adaption of RA techniques to particular populations. We developed a nascent design theory for RA to target specific populations to define functional requirements for new IS. Five reference theories – personal construct theory, theory of disability, diffusion of innovations, social actor theory, and media richness and information synchronicity theory – suppo…

Innovation activity of SMEs in different locations

2013

Todtling and Trippl (2005) argue that innovation activity is a key element in regional economic development (see also Ronde and Hussler, 2005; Audretsch and Lehmann, 2005; Cooke, 2005). However, we know little about the formation, development and diffusion of innovations in different milieux. The aim of this study is to clarify the factors – in particular, the regional factors – that affect the innovation activity of small and medium-sized enterprises (SMEs). Our analyses of the innovation activity of Finnish SMEs revealed that innovation activity is very brisk in towns and relatively brisk in rural areas, although the difference between the two was not statistically significant. A logistic…

Improvement in survival of metastatic colorectal cancer: Are the benefits of clinical trials reproduced in population-based studies?

2012

To describe trends in survival of non-resectable metastatic colorectal cancer (MCRC) over a 34-year period in a French population-based registry taking into account major advances in medical therapy.3804 patients with non-resectable metastatic colorectal cancer diagnosed between 1976 and 2009 were included. Three periods (1976-96, 1997-2004 and 2005-09) were considered.The proportion of patients receiving chemotherapy dramatically increased from 19% to 57% between the first two periods, then increased steadily thereafter reaching 59% during the last period (p0.001). Median relative survival increased from 5.9 months during the 1976-96 period to 10.2 months during the 1997-2004 period but, d…

Effectiveness of a videoconference training course on implementing pharmacy services

2009

Objective The aim of this research was to assess the effects of a series of four training courses comprised of 13 synchronous videoconferences on the implementation of cognitive services in Spanish community pharmacies. Setting A phone survey to continuing training course attendants. Methods A random sample of 225 pharmacists registered in a 2004 videoconference course was selected. The phone-survey questionnaire included quality perception elements rated on a 5-point Likert scale, and a series of questions used to identify position in the Rogers 5-step innovation-decision model. An algorithm was used to translate the questions into Rogers' categories. To discover determinants of attendants…

Testing the water before swimming: satisfying the need for clinical trials of devices, media, and instruments before their use in assisted reproducti…

2011

Conspiracy Theories and (the) Media (Studies)

2017

Traditionally, research on conspiracy theories (CT) is not at the heart of communication and media studies. Still there are theories, concepts and findings in this discipline which can be fruitfully linked to CT research. If one sees CT as certain forms of narratives, one important question is how they spread within societies, communities and groups. To analyse this, one can apply the concept of "diffusion of innovations", alongside theories and concepts which stem from media studies, such as agenda setting or two-step flow of communication. Moreover, research on strategic and political communication, news bias and even fake news can be linked to the study of CT.

What’s Wrong with the Diffusion of Innovation Theory?

2001

This paper examines the usefulness of the diffusion of innovation research in developing theoretical accounts of the adoption of complex and networked IT solutions. We contrast six conjectures underlying DOI research with field data obtained from the study of the diffusion of EDI. Our analysis shows that DOI based analyses miss some important facets in the diffusion of complex technologies. We suggest that complex IT solutions should be understood as socially constructed and learning intensive artifacts, which can be adopted for varying reasons within volatile diffusion arenas. Therefore DOI researchers should carefully recognize the complex, networked, and learning intensive features of te…

New Innovation Identification Approach Development Matrix

2018

Innovations have become one of the contemporary economics key driving forces behind competitive advantages and have become socioeconomic category of their own. Diffusion of innovations, which is an integral part of the scientific and technological base of national economies, promotes structural changes in economy. Companies have to pay close attention to market trends and have to be able to identify and create new innovations, thus increasing their competitiveness and meeting consumer demands and expectations. The objective of this research is to evaluate the concept of different innovations in organizations and propose a complex approach to identifying innovations in the form of a matrix t…

The adoption of photovoltaic micro production systems in Finland

2016

A sustainable supply of energy is one of the most important requirements in order to achieve sustainable development. By using renewable resources society is not dependent on depleting reserves, but instead can have an inexhaustible source of clean energy. The rapid development of photovoltaics has led to lowered prices and increased efficiency making them more attractive alternative as a source of household electricity. Although governments play a key role in setting the constraints of how renewable energy is adopted, the wide-spread adoption of distributed electricity production ultimately depends on consumer decisions to buy them. This study examined the adoption process of photovoltaic …