Critical analysis of Qualitative paper - Essay Example

Topics and introductions of the articles In Both articles, titles are good title particularly because they are both informatory and refer to the key phenomenon of the study. However, Dietrich et al’s title is goes further to expounds on the key variables.Though they have failed to include the study population,both researches the problems of the research are stated unequivocally and build coherent and credible arguments which have significance for nursing profession.Both Olrich et al (2012) and Deitrick et al (2012) studies have also failed to stipulate the research questions or a hypothesis of the studies and this is also considered as a flaw in the studies.

Methods and designs of the studies There is debate regarding whether the standards used for quantitative studies should be used for qualitative research has existed for a long time and will probably continue with the trend (Strauss and Corbin, 1998). The research approach used in the qualitative was the ethnography approach, which means that there was a conscious effort by the researchers in examining and exploring a cultural phenomenon (Bernardo, 2007). The ethnographic approach was used to outline the major challenges faced by nurses in two inpatient units in the implementation of hourly rounding.

On the part of thequantitative evidences that were selected, they made use of the quasi-experimental approaches. In fact much of the quasi-experimental method has had elements of a real experimentation just that there is lack of the use of random assignment (Bravo, Earls and Johnson, 2011). To this end, a 506-bed teaching hospital was acquired where the effect of hourly round was determined on fall rates, call light usage and the general satisfaction of patients on the service they received from nurses.

A big debate has existed about what should be incorporated as quality criteria in quantitative designs. For example, Ryan et al, (2001) stipulated that the degree to which the methods are satisfactory to participants ought to be also applied as a decisive factor for assessing the methodological eminence of quantitative studies This design’s flaw was that it did not take into account the patients’ attitudes feelings and perceptions which are very important in nursing but rather just went for the figures.

However the execution of design was top notch thenumber of data collection points was appropriate.The design also curtailed biases and threats to the interior and exteriorsoundness of the study. As far as validity is concerned, there are two major aspects of measurement that the researchers could be looking at to ensure validity. These are internal and external validity. Generally internal validity on measurement tools can be achieved if researchers shall pay particular attention to selection bias and ensure that the tool is impartial in its selection.

Again, history, differential attrition and regression towards the mean are all significant such that researchers must ensure that they conform to stipulated standards of scoring. With external validity, attention must be paid to the population to ensure that there is a generalization between the study’s inferences and the general population used (Castledine, Grainger,