Sentence examples for main methodological problem from inspiring English sources

In the Catalan case, the main methodological problem is the attainment of quantitative data that are sufficiently representative and sustained over time.

The main methodological problem of assessing treatment effects stems from the impossibility of observing the same individual in two states at the same time (see Imbens and Wooldridge 2009; Lechner and Pfeiffer 2001, among others).

Additionally, the experimental control mundane realism tradeoff, a main methodological problem in experimental research, can be overcome by VR technology as it combines high degrees of realism with high experimental control (Blascovich et al., [2002]:103).

However, attrition is a main methodological problem in longitudinal studies.

The main methodological problem addressed in [ 5, 10] is that the additive genetic relationship that can be attributed to the sire differs between two workers in the same colony versus two workers in different colonies.

This illustrates very well one of the main methodological problems discussed by Blench et al. (2008), the fact that genetic tree nodes do not correspond to identifiable events in population history, and are generally older than population events.

With our set-up we could solve two main methodological problems of studying consequences of dispersal, randomization and detectability of free-living individuals.

Their findings are similar to that of Donegan and colleagues, suggesting that the main methodological problems included unclear understanding of assumptions, incomplete inclusion of relevant studies, flawed or inappropriate methods, lack of similarity assessment and inappropriate combination of direct and indirect evidence.

"The main methodological point of the book is to see the nexus between history and biblical interpretation," Mr. Goldenberg said.

Section 2 presents the main methodological concepts.

Such approach faces three main methodological challenges.