Ethics in Quantitative Methodology - Essay Example

A: Reliability and validity in the article are noted in terms of the baseline results that reflect the sample used in the method (Sterba, 2011). A: In terms of the level of measurement associated with the variables, percentages are used to demonstrate the link between the independent with the other dependent variables. The percentages, therefore, help in generating a discussion for identifying the impact of most risk factors. A: The use of biophysical measures as a data collection method is important because it uses time as control precedent to assess the relationship between variables.

It also offers observable data that is critical in comparing different sample sets (Sterba, 2011). However, it has a weakness in its inability to receive verification when sample sets are slightly altered. A: In the appraisal of the quality of the design and sampling techniques, it is vital to observe that the results match the methodology used to connect hypertension its health complications such as cardiovascular disease. Overall, the article attempts to use a simple random technique in order to achieve objective results.

ReferencesSterba, S. (2011). Handbook of Ethics in Quantitative Methodology. Mason, OH: SAGE.