Research Tools and their Effectiveness Essay Example | Topics and Well Written Essays - 2000 words

question Tools and their Effectiveness - Es scan ExampleThe research took more than 26 weeks to complete. With the sensitivity of the matter, training them for only 8 weeks doesnt make a lot of sense in that they will not hand over experience the necessary knowledge which they can use with ease to determine whether to report as casualty or not. Further, the issue of monitoring the sensitivity, specificity and accuracy is not much encouraged because, if you monitor them, they will tend to be accurate and may not sway away from normality due to your presence. For a research to have the required scientific vigor homogeneity of data is required and this can only be obtained if around certain restrictions are imposed on the participants (Agnes, A 2007). This may include Age, gender, occupation, health status, earning and m all others depending on the whole on the objective of the study. For example, for one to take part in this study, the researcher ensured that, he/she had at to th e lowest degree some experience in radiography which he himself knew and another which had brought him to that health facility to assist in the provision of the service. However, they were not required to have any formal training in radiography. In any scientific research which involves human participants, freedom to take part in it is a priority as you cannot force one to get involved without his/her consent (Mailu, S. 2004). Participants have to be given the opportunity to say what they want based on the restrictions above. In this study, all the participants are not provided with the necessary information and a verbal consent is not sought from each of them. Mainly a consent form is sign-language(a) by him/her stating that, all that is involved in the study will be followed to the later voluntarily (Charles, A 2000). The protection of human participants information is key for any research to be prospering (Bailey, 2005).