Sentence examples for difficulty was calculated from inspiring English sources
17 The item difficulty was calculated by subtracting the difficulty index from one.
The item difficulty was calculated and expressed as a logit in Rasch analysis.
Item difficulty was calculated using the mean value of one item of all subjects divided by the maximum value of this item.
Estimates and standard errors of person ability and item difficulty are calculated on a common equal-interval logit scale.
The index of difficulty were calculated using the Fitts' law formula: [log2 2A/W)]; where A represents movement amplitude, and W represents target width.
To assess internal consistency of the NDI, Cronbach's α, alpha if item deleted, item-scale correlations, and item difficulty were calculated.
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.
The proportion of students who showed correct ideas or difficulties was calculated after coding responses with the RED.
Total difficulties were calculated by adding together the scores on the hyperactivity, emotion, conduct and peer subscales (pro social score is kept separate).
Therefore, a perceived difficulty score was calculated for each activity ranging from 0 to 4 with higher scores representing more perceived difficulty.
