Sentence examples for problem is difficult to assess from inspiring English sources

Whether or not state-level fixed effects are sufficient to overcome this problem is difficult to assess because few researchers have recognized the problem or made efforts to address the issue.

The scale of this problem is difficult to assess in the absence of a thorough exploration like the one conducted in the present study.

False-negative results may be common, but because negative studies may not be reported, the extent of this problem is difficult to assess.

However, the size of the problem is difficult to assess without a comparator group – and such a group is difficult to study, with the limited means of a patient association.

The relative magnitude of these problems is difficult to assess empirically, and the sensitivity of the network scale-up method to sampling frame problems is an important question for future research.

While merchants, security experts and government agencies know of these devices, they exist in such a shadowy realm that it is difficult to assess how big the problem may be or how to address it.

Although rhinitis is difficult to assess in neonates, in the authors' experience, many parents report that a blocked nose was a problem from soon after delivery.

Aldington's contribution is difficult to assess.

Kublai's character is difficult to assess.

Ensuring quality is difficult to assess.

"How significant is difficult to assess".