Sentence examples for items functions from inspiring English sources

One particular case of violation of this requirement is differential item functioning (DIF), a situation where items functions differently for patients in different subgroups, e.g. male and female.

FIS is a multidimensional scale consisting of 40 questions to evaluate the patient's perception of the limitations caused by fatigue during the last month in the physical (10 items), cognitive (10 items) and psychosocial (20 items) functions.

The questionnaire includes a global HRQOL scale (2 items) and comprises 5 functional scales: physical functioning (5 items), role functioning (2 items), emotional functioning (4 items), cognitive functioning (2 items) and social functioning (2 items).

The five functional scales include physical function (five items), role function (two items), emotional function (four items), social function (two items) and cognitive function (two items).

Some owned items function as identity claims.

The study first examined whether the GSEEE items functioned differentially towards different university type groups.

Items were tested for differential item functioning (DIF) to check if items functioned in the same way across all subgroups.

The "related items" function was used to broaden the search.

Such analyses also allow the detection and handling of differential item functioning (DIF) [ 5]: items function differently if they yield different responses patterns across groups of subjects.

The three subscales are as follows: pain (five items), functioning (nine items) and other symptoms of SE (six items).

Functional scales assessed by the QLQ-C30 are physical functioning (items 1 5), role functioning (items 6 and 7), emotional functioning (item 21 24), cognitive functioning (items 20 and 25) and social functioning (items 26 and 27).