Theoretical Perspective Dissertation Example | Topics and Well Written Essays - 750 words

Theoretical Perspective - Dissertation ExampleChristensen, a Harvard Business School professor. He perceived technologies as f everying into two categories, namely sustaining and disruptive. Sustaining applied science was viewed as small additional improvements to engineering science that already exists. Disruptive technology is generally lacking in refinement but given condemnation to develop, they in time replace the technology that is currently prevailing. The implications for business are significant if their products fall deep down the scope of the existing technology, since the disruptive technology is not immediately manifest and there is a attempt that they may be rendered obsolete and lose their competitiveness (Kuzma & Priest, 2010). Technology adoption Model The Technology Acceptance Model (TAM) is a theory that tries to describe the internal process undertaken by users in deciding to cause and use a new technology. Developed by Fred Davis in 1989, the TAM is curren tly gaining popularity among researchers exceptionally in the field of information systems (IS) development. Presently, not many lay people are aware of nanotechnology, and those who are adhesion it as too unfamiliar and are therefore suspicious of it. The diagram following shows how TAM perceives the technology acceptance process. In this model, perceived usefulness is the extent to which a potential user believes that a particular technology would be advantageous to him or her, while perceived ease of use is the extent to which a potential user believes that use of a particular system would be effortless or liberal (Davis, 1989). Technology Acceptance Model http//en.wikipedia.org/wiki/FileTechnology_Acceptance_Model.png Sociopolitical modernization and postmodernization Modernization and postmodernization refer to the process of social change. The innovation of modernization views economic, social and political development to be linked in a coherent manner, and that all societ ies that undergo modernization tend to follow a consistent path. Researchers note that almost all societies that sift an advances state of development experience a shift from modern goals of economic and physical security, to post-modern values that try quality of life and self-expression. The development of nanotechnology, because of the enhancement of human lifestyle of which it is capable, will be viewed in damage of post-modernization (Ghazinoory & Ghazinouri, 2009). diffusion of Innovation The diffusion of innovation theory is the model by which innovation is thought to be communicated by means of channels over time among the members of a social system. In this model, an innovation may be an idea, practice, or object which the social system views as new, and diffusion is the particular type of communication through which the message associated with the innovation is passed through the system. Diffusion of innovation is comprised of four elements, namely the innovation, comm unication channels, time, and the social system. The Diffusion of Innovation model is shown below (Rogers, 1997) Biomedical Ethics One of the most contentious theories that nanotechnology may channel to be entangled in is that of biomedical ethics or bioethics. The reason is that much of nanotechnology applications are in the sphere of medicine, where one of the more exciting prospects is the use of nanotechnology for the cure of cancer. Biomedical ethics concerns itself with the