Models For Diffusion Of Innovations Among Potential Adopters

Models for diffusion of innovations among potential adopters have been recently used to study the life cycle of new products and to forecast first-purchase sales. Those models are useful for managers as decision aids to create and perform strategies to maintain the profitability of new products across their life cycle. Bass (1969) pioneered this area of research with a model for diffusions of new products under peer pressure via word-of-mouth. This model distinguished two parameters: innovation and imitation. Later, Chatterjee and Eliashberg (1990) provided a microeconomic version of Bass’s model that included interactions among potential adopters and the formation of beliefs. In Chatterjee and Eliashberg’s model, potential adopters were risk averse and used the price and their perceptions about the innovation’s performance as inputs for utility functions. Thus, with Bayesian methods, potential adopters updated parameters with information from past adopters. Our model also focuses on informational influence on adoption of new products. However, we modified Chatterjee and Eliashberg’s model of beliefs formation and individual choice by taking into account the possibility that influences take place only among consumers who are connected in a social network. The objective of this article is twofold. First, we seek to determine how global parameters of the social network, such as average path length and clustering, affect diffusion processes. Second, we attempt to identify earlyShow MoreRelated Rogers Diffusion and Adoption Research Essay1560 Words   |  7 PagesRogers Diffusion and Adoption Research Why do technology initiatives fail despite their promises and boundless possibilities? From integrating technology in education to introducing technological innovation in agriculture, users acceptance presents a complex set of challenges to innovation diffusion. According to Everett Rogers, one reason why there is so much interest in the diffusion of innovations is because getting a new idea adopted, even when it has obvious advantages, isRead MoreEssay about Adoption and Diffusion2085 Words   |  9 PagesAdoption and Diffusion The emergence of the basic paradigm for early diffusion research [was] created by two rural sociologists at Iowa State University, Bryce Ryan and Neal C. Gross and gained recognition when they published the results of their hybrid corn study(Valente and Rogers, 1995, paragraph 1 ) in 1943. Post World War II agriculture experienced a boom in technological innovation and as a result†¦U.S. farms became business enterprises rather than family-subsistence units†¦concernedRead MoreImproving Communication Over Shift Change And Improve Communication With Families Within The Emergency Room1274 Words   |  6 Pagesimprove communication among caregivers and increase patients and families’ understanding of their visit. During the bedside report, the off-going nurse and the oncoming-nurse would double check intravenous fluids, intravenous sites, and the presence of safety equipment and alarms. Bedside report and the two-person safety check is essential for patient safety. Be dside report allows for a visual inspection of the patient which increases accountability, decreases potential mistakes, and increasesRead MoreDiffusion of Innovations and Compatibility1519 Words   |  7 Pagesproduced equivocal results† (Karahanna et al, 2006, p. 781). This study denotes the importance of integrating the compatibility construct within technology acceptance models as well as its confounding results in doing so. Rogers (1962) was the first one to introduce and define the term compatibility in his Innovation Diffusion Theory. â€Å"Compatibility assesses the extent of congruence between a new technology and various aspects of the individual and the situation in which the technology willRead MorePrice Elasticity of Computers9020 Words   |  37 Pages(IT) innovation diffusion. To test the hypothesis of dynamic price elasticity, we extend existing growth models to include a price factor with different elasticity speciï ¬ cations. Nested speciï ¬ cations of three growth models were tested using spending data from 1955 to 1984 adjusted by a quality price index for computers. The results indicate that three out of four competing models depict dynamic price elasticity over the investigated period. A similar pattern is also observed when the models are estimatedRead MoreThe Implementation And Adoption Of An Lms7342 Words   |  30 Pageshistorical knowledge and current research on the LMS, including implementation, evaluation, and management, with examples of some innovative models which have emerged around the country. The second section covers Everett Rogers’ theory of Diffusion of Innovations (Rogers, 1995, 2003b, 2003a), includ ing the perceived attributes for the adoption of innovations within large organizations. It will include the implementation of new technology, and how leadership decisions and communication play a roleRead MoreMarketing-New Product Development4028 Words   |  17 PagesCleanse PLC in order to put forward a series of changes to improve new product development at the company and to encourage the use of creativity and innovation by employees at Cleanse PLC. Objectives 1. To put forward a series of changes to improve new product development at Cleanse PLC. 2. To encourage the use of creativity and innovation by employees at Cleanse PLC. New Product Development New product development is the complete process of bringing a new product to market in businessRead MorePrescription Drug Abuse : A Grave Epidemic917 Words   |  4 Pagesoverdose of heroin and other opioids (CDC, 2010). Community coalitions, law enforcement, concerned friends, families and good Samaritans alike have each asserted that naloxone’s virtually untapped potential to save lives is enormous. Adding further standing, naloxone is on the World Health Organization’s (WHO) model list of essential medicines and is described as, a safe drug with a low risk of serious side effects and that any adult capable of learning basic life support can also learn to recognizeRead MoreHistory Of E Ink Corporation Company1113 Words   |  5 Pagescompany was endeavoring to enter the display market as a disruptive technology with its radical innovation. The case study shows the company’s main goal was to disturb the old-fashioned market for books by presenting a groundbrea king method called â€Å"radio paper.† E Ink’s business model incorporated various strategies which all aimed for the ultimate goal of â€Å"radio paper† which had a projected market potential of $80 billion. The case study states that both Russ Wilcox and Jim Iuliano ensured that E InkRead MoreSmartphone Usage Among Students9120 Words   |  37 Pagesbetween and among individuals, especially students. Communication and life makes easy as smartphones provides Internet capability and functionalities that are similar to computers. Students nowadays are prone to using Social networking services (SNS) to spread information. With smartphones, students can instantly share ideas, activities, news, and interests anytime and anywhere. The problem therefore is to understand whether attitudes will affect the intention towards using smartphone among students

Social Work With Aging Populations - 1155 Words

Social Work with Aging Populations Generally, social work is affiliated with the younger population or topics of abuse and neglect in the home. While this can be a vital part of the job description, social work is a diversified field with many other career opportunities. A social worker’s ethical job responsibilities are outlined in NASW Code of Ethics (1999). The following sections will review these responsibilities in relation to aging populations and a social workers practice. NASW Code of Ethics A social worker has six primary responsibilities or purposes outlined by NASW (1999). These purposes are to service a client, to provide social justice when needed, to increase and emphasize the individual worth of people, to emphasize the importance of relationships between individuals, and to have integrity and be competent when completing these purposes (NASW, 1999). An essential job duty for any healthcare professional is to be able to service clients. The Code of Ethics (1999) outlines that service means to use the knowledge that a social worker has acquired through training and education to assist clients with issues that are inhibiting them from living their life completely and without suffering. By this definition, a social worker’s job is to assist a client with real-life issues, such as depression and anxiety, which are faced by the majority of the elderly population (Richardson Barusch, 2006). For a social worker, assisting clients who face mental illness meansShow MoreRelatedAgeism Reflection1037 Words   |  5 Pagessomeone in our life that is aging. There will be a big shift in our population within the next 3 years. The baby boomers are aging; between the years of 1946-1964 approximately 75 million Americans were born. (Clan, 2017) By the year of 2020 1 in 4 people will be considered older adults or over the age of 65. North Carolina, Florida, Arizona and California are states where the aging populations is choosing to retire. During Professor Lamb’s presentation, why the older population is choosing certain areasRead MoreEssay on Aging in Australia1730 Words   |  7 PagesDylan Kowalchuk Aging in Australia Plymouth State University This paper focuses on aging in Australia, the different policies and services for the aging population, and provides some examples about what it would be like to age in Australia. First, it is important to understand the age care policy in Australia. There are four different components to this policy: the old-aged pension system, pursuit of the aging-in-place policy, self-funded services and supports, and residential and frail agedRead MoreAging Lgbt Social Service Needs And Issues1663 Words   |  7 PagesAging LGBT Social Service Needs and Issues: An overview of San Bernardino County INTRODUCTION Problem Statement Today, falling birthrates and advances in medicine have made adults 65 years and older one of the fastest growing populations in the United States. According to Grant, J. M., Koskovich, G., Frazer, M. S., Bjerk, S. (2010), â€Å"nearly 37.9 million Americans are 65 or older, representing 12.6% of the population, or one in eight Americans† (p. 19). Furthermore, the aging population is facedRead MoreEconomic Development Patterns Of Employment And Retirement915 Words   |  4 Pagesthe government play in this process, if any? Societal aging may possibly affect economic development patterns of employment and retirement, the way individuals and families operate, the capabilities of governments and communities to offer sufficient resources for the elderly population, and the commonness of chronic disease and disability. The social, economic, and demographic deviations that the United States is undergoing at the population level may perhaps have far-reaching outcomes on one’s physicalRead MoreMigrant Workers In China Case Study840 Words   |  4 Pagesto monthly old-age benefits after retirement; and the government must provide them better legal protection regarding old-age insurance benefits [33]. Other policy recommendations regarding improving the social security system for migrant workers in China include: making innovations in the Social Relief System, gradually raising the level of overall planning to national from municipal / provincial, intensifying law enforcement, letting trade unions come into full play, providing migrant workers employmentRead MoreEvolution of Programs and Services for Aging Populations Over the Last Fifty Years864 Words   |  4 PagesEvolution of Programs and Services for Aging Populations Over the Last Fifty Years The objective of this study is to examine the evolution of programs and services for aging population over the last fifty years. Toward this end, this brief study will conduct a review of literature that addresses these shifts and changes in policy. The timeline of the history of the services and pogroms for the aging population in the United States is shown in the following timeline and an explanation for these developsRead MoreModern Day Social Work With The Aging Essay1153 Words   |  5 Pageschosen Aging as my field of practice. Modern day social work with the aging is also called gerontological services. Social work that is performed at the micro level is mostly done in community facilities. Examples of these are hospitals and long term care facilities (LTC). Under LTC facilities fall nursing homes, assisted living and adult foster homes. Other locations where social work is performed at the micro level is social services and mental health clinics. In these facilities social w orkersRead MoreThe Global Spatial Pattern Of Aging Populations Essay1282 Words   |  6 PagesThe global spatial pattern of aging populations is a nucleated pattern; there is a cluster of countries with a median age of over 40 in Europe, and two outliers; in Japan and Canada. All of these countries are in the Northern Hemisphere. The countries in Europe with a median age of over 40 are Norway, Sweden, Finland, Estonia, Latvia, Lithuania, Bulgaria, Greece, Serbia, Hungary, Bosnia and Herzegovina, Croatia, Slovenia, Austria, Italy, Czech Republic, Germany, Belgium, Netherlands, Denmark, UnitedRead MoreThe Aging Of Population Aging1553 Words   |  7 PagesAging of population (also known as demographic aging) is a summary term for shifts in the age structure of a population making them looking of elder aged person . A direct consequence of the on going global fertility rate decline as well as make the society less working and aging causes lot of health issues too , population a ging is expected to be among the most prominent in whole world . Population aging is progressing rapidly in many developing countries as well as developed nations tooRead MoreIntroduction Of Late Adulthood And Retirement1659 Words   |  7 Pagesdecade had seen an increase with people age sixty and above. Consequently, this aging population has significant effects on many aspect of society. Life expectancy which was of 50 years in the 19th century had tremendously increase. Indeed the factors contributing to the longevity include; public health measure to many factors such as decrease in infant mortality rate, and the eradication of certain diseases. Population ageing is a global phenomenon that can be expressed by the significant demographic

Night World Huntress Chapter 3 Free Essays

Jez burst through the door and turned immediately into the small library off the front hall. Her uncle was sitting there at his desk, surrounded by built-in bookcases. He looked up in surprise. We will write a custom essay sample on Night World : Huntress Chapter 3 or any similar topic only for you Order Now â€Å"Uncle Bracken, who was my mother? How did my parents die?† It all came out in a single rush of breath. And then Jez wanted to say, â€Å"Tell me the truth,† but instead she heard herself saving wildly, â€Å"Tell me it’s not true. It’s not possible, is it? Uncle Bracken, I’m so scared.† Her uncle stared at her for a moment. There was shock and despair in his face. Then he bent his head and shut his eyes. â€Å"But how is it possible?† Jez whispered. â€Å"How am I here?† It was hours later. Dawn was tinting the window. She was sitting on the floor, back against a bookcase, where she’d collapsed, staring emptily into the distance. â€Å"You mean, how can a vampire-human halfbreed exist? I don’t know. Your parents never knew. They never expected to have children.† Uncle Bracken ran both hands through his hair, head down. â€Å"They didn’t even realize you could live as a vampire. Your father brought you to me because he was dying and I was the only person he could trust. He knew I wouldn’t turn you over to the Night World elders.† â€Å"Maybe you should have,† Jez whispered. Uncle Bracken went on as if he hadn’t heard her. â€Å"You lived without blood then. You looked like a human child. I don’t know what made me try to see if you could learn how to feed. I brought you a rabbit and bit it for you and let you smell the blood.† He gave a short laugh of reminiscence. â€Å"And your little teeth sharpened right up and you knew what to do. That was when I knew you were a true Redfern.† â€Å"But I’m not.† Jez heard the words as if someone else was speaking them from a distance. â€Å"I’m not even a Night Person. I’m vermin.† Uncle Bracken let go of his hair and looked at her. His eyes, normally the same silvery-blue as Jez’s, were burning with a pure silver flame. â€Å"Your mother was a good woman,† he said harshly. â€Å"Your father gave up everything to be with her. She wasn’t vermin.† Jez looked away, but she wasn’t ashamed. She was numb. She felt nothing except a vast emptiness inside her, stretching infinitely in all directions. And that was good. She never wanted to feel again. Everything she’d felt in her life-everything she could remember-had been a lie. She wasn’t a huntress, a predator fulfilling her place in the scheme of things by chasing down her lawful prey. She was a murderer. She was a monster. â€Å"I can’t stay here anymore,† she said. Uncle Bracken winced. â€Å"Where will you go?† â€Å"I don’t know.† He let out his breath and spoke slowly and sadly. â€Å"I have an idea.† How to cite Night World : Huntress Chapter 3, Essay examples