Research Methods Essay Example | Topics and Well Written Essays - 1500 words - 5

Research Methods - Essay Example With respect to Heffernan et al, â€Å"Self-Compassion and Emotional Intelligence in Nurse†, fathoming the emotions of patients that are cared for by the nurses is a key in health care delivery (Horsburgh & Ross 2013, p. 1126). The sufferings and variations of emotions of patients is a principle to fuel and facilitate care delivery (Czaja & Blair 1996, p. 69). In this essay I will showcase how significant sampling is to the achievement of valid and representative findings to a particular study. To validate the reason for settling to compare and contrast the sampling, the researcher explains the purpose of sampling: Sampling provides a range of statistical information of a qualitative research (as per this context) about the whole population by evaluating a few units selected. Sampling method is thus the scientific mechanism of choosing the sampling entries which provides the necessary estimates with associated margins of uncertainty resulting from evaluating only a portion and not a whole. To further amplifies the reason for selecting sampling, a population will always be big and hence it becomes difficult both in terms of time and cost, data analysis as well as its communication to stakeholders, sampling thus becomes valid to help represents population based on few selected units (participants) This therefore means that a flawed sample will lead to non-representation or biasness in participant’s selection. It is therefore, fundamental to critically and carefully en sure a clear representation of the population under study based on the effectiveness of sampling method employed. The issue to be dealt with respect to the same will be sample size, advantage and disadvantage of sample and types of sample used. It is noted that the two qualitative researches have employed the non-probability sampling (Convenience-IJNP and Purposive-JNC)