Epidemiology Article Example | Topics and Well Written Essays - 750 words

Epidemiology - Article Example Various studies have been performed in order to determine the risk involved in the sector of occupational cancer in falling ill with cancer for those working in this sector. The purpose of the study was to determine the risk of lung cancer as a result of occupational exposure to wood dust. For this research, there were two population-based case-control studies in Montreal, Canada. There was different study populations used in this research. The first study was conducted from the year 1979 to the year 1986. It included men of the age of 35-70 years. These men were diagnosed with cancer at any of the 19 sites. The second study was conducted between the years 1996 and 2001. This population study included both men and women who were aged between 35-75 years. This group of men and women were diagnosed with lung malignancy. In both of these studies, the patients included all had incident histological confirmed cancers identified across all major Montreal area hospitals and restricted to Canadian citizens. Both of the studies also included a series of population controls. These population controls were randomly selected from electoral lists. The first study was to explore the possible associations between hundreds of occupational substances and multiple cancer sites that included lung cancer. This study was conducted in the early 1980s and was a population-based case-control study that was done in Montreal in Canada. A similar study was then later performed in the same region in the late 1990s. This was the second study and it focused more on lung cancer. Both of these studies examined the risk of lung cancer associated with occupational exposure to wood dust while controlling for the major confounders that include smoking and other occupational exposures. The exposure in the study was to the wood dust in occupations such as construction and timber making industries. It was to analyze the first and second study in

Moral Development Essay Example | Topics and Well Written Essays - 1250 words

Moral Development - Essay Example Indeed, transparency is very significant in professional and working ethics where it reveals all actions, plans, motives, and data of individuals and organizations to the relevant stakeholders (Learn Well Resources, 2012, p.1). Where stakeholders may include shareholders of certain organizations the directors and management of such organizations should avail all information pertaining to the status of the organizations to enable the shareholders to make necessary decisions on the same. Additionally, transparency is a legal requirement that all organizations should adhere to enable the government make a financial follow up on public organizations. Lawrence Kohlberg is a scholar that concentrated on both psychology and philosophy. He put much emphasis on moral development and proposed a 6-stage theory of moral thinking that advances the Piaget’s theory on moral development. He relevantly interviewed both children and adolescents about moral dilemmas to deduce three levels of mor al development classified in six stages. The three Kohlberg’s levels of moral development include pre-conventional morality, conventional morality, and post-conventional morality levels (Crain, 2010, p.18-20). Level1. Pre-Conventional Morality The first stage of this level is the obedience and punishment orientation stage. According to Kohlberg, this stage is common with young children though adults can also express their reasoning at this stage. Children in this case obey rules in response to consequences of punishment involved. They do not do things because they are right but only obeys what the authorities’ permits. They do not have a societal voice but term morality as an external command from the adults. The second stage of this level is the individualism and exchange stage. At this stage, children value actions in relation to how they satisfy individual interests and not necessarily their morality. They recognize that there are varieties of right things permitted by the authorities with the best option serving one's own interests. Again, they realize that punishment from authorities or adults is just a natural risk that one needs to avoid. As such, their voice is still isolated from that of the society, as they do not identify with members of society (Crain, 2010, p.19-22). Level 2. Conventional Morality This level entails stage three of moral development that is interpersonal relationships. At this level, individuals seek to live up to social expectations and roles. This clearly affects the interpersonal relationship in a society depending on the choices different people make. At this stage, teens see morality as the way people should live and behave as expected by the family and society. They regard morality as having good motives and interpersonal feelings like compassion, kindness, love, and trust. Stage 4 involves maintaining social order. At this stage, individuals tend to consider the entire society while making personal judgments. T hey aim at being responsible, following set rules, and respecting the authorities with an aim of maintaining social order. This stage boils down to one-to one relationship where one considers the others feelings and offers help where they can (Crain, 2010, p.22-27). Level 3. Post conventional Morality This level entails stage five of moral development that involves social contract and individual rights. At this stage, individuals seek to accommodate others different opinions, values, and beliefs. They agree on rational standards to apply in the society. They adopt the common belief where all are entitled to benefit from what they do. Universal Principles is the last stage of moral development according to Kohlberg. He based it on universal ethical principles and abstract reasoning. This stage defines the