Sentence examples for the range of difficulty from inspiring English sources

Item difficulty ranged from 0.30 to 0.80, closely matching the range of difficulty seen during GeDI development (Price et al. 2014).

We further sought to improve reliability by taking the 78 trials from the second version that produced the highest correlation between item responses and subjects' total scores (i.e., the most informative trials), while attempting to maximize the range of difficulty in test items, to create the final VCRT.

If a test is well targeted, that is, person abilities have a range similar to the range of difficulty of items, fewer observations are needed (n = 64).

Collapsing categories led to an increase in the range of difficulty, which spanned from -1.33 to 1.77 and from -1.13 to 0.79 for self- and proxy-reports, respectively.

These steps relate to ensuring that the scales have certain properties in relation to the range of difficulty that the items cover and the extent to which they can give scores spread evenly across this range.

Item discrimination and difficulty were calculated for each question, both pre- and postinstruction, to represent the range of difficulty of the items and to measure the gains that students made over the semester.

But the obstacles encountered by the Red Cross only begin to hint at the range of difficulties plaguing the broader philanthropic response -- a vast and largely decentralized effort involving a tangle of established and new charities, many of them straining to manage the unprecedented volume of generosity from individual and corporate donors.

A substantial amount of information is available regarding the range of difficulties experienced by children with ADHD but the empirical record presently lacks a comparable assessment of SLI.

The name suggests a single disorder, and some definitions have been very explicit about the range of difficulties included within this disorder (ASHA 2005; AAA 2010).

The location (a logit scale – Table 1) measures the item difficulty of the musculoskeletal EMQs and shows the range of difficulties from easy to hard (negative values indicating easier questions and positive values indicating harder questions).

(HCW6) Despite the range of difficulties encountered by HCWs, the majority of patients had no knowledge of who was responsible for prescribing their medicines and had no concerns surrounding their supply.