Sentence examples for items are determined from inspiring English sources

IRT makes a strong assumption of local item independence, i.e., patients' responses to the ADAS-Cog items are determined solely by their underlying extents of cognitive impairment.

An item bank is unidimensional if the responses to all items are determined by one construct (e.g. ADL) and the item bank is calibrated if these items have been assigned to a difficulty level (i.e. position on the latent trait).

Confirmatory factor analysis showed that a two-factor structure, which separated peripheral criteria from core criteria, fitted the data better (CFI=0.963; RMSEA=0.058) compared to the original one-factor solution where all items are determined to load only on one factor (CFI=0.905, RMSEA=0.089).

Both assessments were found to be Rasch homogeneous, and the number of clearly discriminating items was determined to be sufficient.

The approach consists of two steps: first, a set of similar items is determined for each item.

Similarity between two items is determined by the number of users that simultaneously share interest in both items.

Reliability of individual items is determined by their factor loading which should not be less than 0.40 (Hulland, 1999).

Based on the kinetic study design the depuration and uptake rates for the test items were determined which were further used to calculate species-specific BCF estimates.

From the literature and instrument review, four items were determined to be the key indicators of severity of plaque psoriasis: pain, itch, burning, and redness.

As mentioned before, 41 items were determined and categorized into 10 domains (Table 1).

During analysis, many of the dropped items were determined to contain ambiguous wording or concepts.