Data Collection Research Paper Example | Topics and Well Written Essays - 250 words - 3

Data Collection - Research Paper Example A researcher can design a survey very easily as compared to other methods. In a survey, a researcher can collect a wide range of data at a time e.g. opinions, values, beliefs, attitudes etc. this helps the researcher to limit several errors which could otherwise be assumed (Thanos & H. Debas, 2010). Surveys have the following disadvantages. Respondents may not feel the confidence to give accurate information. They may give false answers at the expense of pleasing the researcher. Furthermore, the respondents may not be aware the questions due to lack of prior knowledge or have forgotten. These tools are useful for recording events or circumstances for the occurrence of health issues by the use of registers. When there is an injury incident, records are kept in various health organizations for future records of curbing the same problem. There are various registries to record unique information. These registries include health service registries, treatment registries, specific information registries, etc. in case of any information need; registries provide a good information source (Rubin & Babbie, 2009). Registries offer exact surveillance data required in the precise format required. Registries allow computations of incidence rates at the fundamental level. In case of follow up, registry provide relevant information on exacerbation, survival, prevalence and remission. Above all, registries aid in translation of information for better understanding and treating diseases. However, registries are bias to some extent. They creep unrecognized into the data sets thus leading to false conclusions. Biases affect case definition as well as inclusion for registries. This results in misplacement of patients’ registry data. Lastly, surveillance registries relating to data registry is not central to only health care delivery. Data recording requires time

EU Initiatives for Contribution to Health and Safety of Workers Coursework

EU Initiatives for Contribution to Health and Safety of Workers - Coursework Example Contributions were made from the member states of the European Union. There was a focus on indicators of health and safety strategies including the extent and costs of occupational injuries and ill health, legislative arrangements, inspection, preventive services, and arrangements for participative management of health and safety and insurance systems. EU HSE directives and specific applications have been reviewed. Hazard has been defined as something such as an object, property of a substance, or a phenomenon or an activity that can cause adverse effects. For example, the breathing of asbestos can cause lung cancer. Risk has been defined as the likelihood that a hazard will actually cause adverse effects, and the effects can be measured. The interpretation is in two parts. Likelihoods are expressed as probabilities, frequencies or in a qualitative way. Effects are described in some measurable way (HSE, 2010). SFAIRP is defined as â€Å"so far as is reasonably practicable† or â€Å"reasonably practicable.† The HSE Act has led to legislation for duty holders to ensure so far as is reasonably practicable. It is a statutory obligation that has to be carried out in the light of current knowledge if it is feasible, irrespective of cost or difficulty. The term requires a cost-benefit analysis to be used while determining actions that have to be taken in response to identified risks or comparison is to be carried out in similar circumstances. The preventive measures should be commensurate with the magnitude of risk (Institute of Engineering and Technology, 2009). SFAIRP is also defined as â€Å"it can be done, it must be done â€Å"or â€Å"practicable.† It is a statutory liability in health and safety legislation. The legislation may be absolute or qualified by expressions for ensuring â€Å"practicability.† The courts make a determination as to whether duty holders have complied with their obligations.