Sentence examples for difficulties are computed from inspiring English sources

For example, item difficulties are computed as the proportion correct and item discrimination is obtained as item-total correlations in CTT.

Coefficients of difficulty, discrimination and impact on the test's overall reliability are computed at question and case levels.

The selectivity and difficulty indices were computed with SPSS Version 17.0.

Mean adherence and patient difficulty ratings were computed in the same way.

A total difficulty score is computed by combining the first four subscale scores.

Differences between item difficulty specific to each diagnostic group and the mean item difficulty for all diagnoses were computed to identify disease-specific patterns of item difficulty.

To overcome this difficulty, the average divergence is computed using the formula in Equation 7, where π 1 = w t, a w t, a + w t, b, π 2 = w t, b w t, a + w t, b and w t=π1∗wt,b+π2∗wt,b.

Therefore, Item difficulty measures δ i were computed for each class of subjects (e.g., men vs. women) to be contrasted.

Due to the relatively small sample size (n = 19), item difficulty and item discrimination parameters were computed based on classical test theory, under which item difficulty is defined as the percentage of correct responses, and item discrimination is the correlation between item response and total score.

Equilibria with large Shafranov shifts can be computed without difficulty.

Assuming that P K 2 ( x ), P K 1 ( x ) can be computed without much difficulty, we can efficiently compute Tx.