Sentence examples for methodological problems faced from inspiring English sources

The study of weak associations magnifies the three major methodological problems faced by observational research: chance, bias, and confounding.

The aim is to identify the current research standards and techniques; the role of IPD meta-analysis methods toward development and validation; and the common challenges and methodological problems researchers face.

15 However, the 2005/6 survey of HIV faced methodological problems, 2 and its estimate of HIV prevalence has not been confirmed.

And, while economics presents its own methodological problems, the basic challenges facing researchers are not fundamentally different from those faced by researchers in other fields.

The InEK was able to increase the sample of calculating hospitals, supporting high calculation standards concerning resource allocation at hospital level, but facing methodological problems concerning tariff calculation at national level, such as comparability or inlier calculation issues.

Their assessment thus still faces some methodological problems which are dealt with in this paper, notably in the case of Wireless Sensor Networks (WSN).

Assessments of policy effectiveness face many methodological problems that are briefly discussed here.

But they face difficult factual and methodological problems, not logical ones.

In addition, they have to face a number of methodological problems.

We are faced with a number of methodological problems when turning to this type of empirical research.

How to avoid methodological problems in using the Delphi Methodology?