Sentence examples for difficulties and the ability from inspiring English sources

In both cases, there were no technical difficulties and the ability to access student desktops proved very beneficial.

It does so by utilizing two basic parameters, which are referred to as the difficulty, δ, and the ability, β, components.

If IRT models for different examinations are fitted separately then the item difficulties and the candidate abilities are standardised separately onto different scales and therefore cannot be compared.

However if two or more examinations share items then those shared items can be used to equate the two examinations and to put both the item difficulties and the candidate abilities onto a common scale or metric.

The majority of students will cope without difficulty, and indeed the ability to manage stress is probably essential for subsequent professional life [ 11].

Figure 4 shows the average item difficulty and the person ability locations on the logit scale.

The Rasch model places the person measures and item difficulties on the same metric, allowing the identification of the level of matching between the item difficulty and the person ability.

This model assumes that the probability of a given respondent affirming an item is a logistic function of the relative distance between the item difficulty and the person ability on a linear scale.

Item difficulty in IRT shares the same scale as the person ability level, which allows the placement of item difficulties on the ability scale.

One of the difficulties is the ability to obtain sufficient fresh human myometrial tissue to perform the studies.

One of the causes for these difficulties is the ability of many species to hybridize easily [ 2].