Building tests to suit specific uses can employ the concept of item information [ 30].
However, although DIF is a term sometimes used interchangeably with item bias, historically the concept also encapsulates the concept of item impact.
The IRT models introduce the concepts of item easiness parameters and person parameters.
Calculations of cultural salience have two assumptions; items named by more individuals are more salient (in this case, more central to the concept of "animal"), items named earlier on an individual's list are more salient [Quinlan, 2005].
But the rise of internet-connected devices is nothing new and is part of the internet of things, which is the concept of ordinary items being connected to the internet and therefore being able to communicate with other devices.
Not necessarily, says Beemer, who thinks the concept of nicer items goes hand in hand with brighter, remodeled stores.
The Eco Evidence framework relies on the concept of "evidence items," meaning the atomized findings of studies linking a putative cause (environmental stressor) and effect (ecological response).
For example, the data class ExperimentalItem was created in the Domain Analysis Model to capture the BAM concept of experimental items, which are specialized study materials usually required to conduct an experiment and are logically distinct from general reagents and supplies, e.g. see ' Identify Experimental Items' (https://wiki.nci.nih.gov/x/OFNyAQ).nci.nih.gov/x/OFNyAQ
The first one, the Description Unit (DU), is already present in archival description [13], corresponds to the concept of Digital Item in the audiovisual standards and captures the notion of a multimedia document or collection of documents with an associated context.
Subsequently, memory for the property words was tested using a cued recognition test, in which the property was presented together with either the same concept word as in the study phase ("grey elephant"), or with the other concept of the item pair ("grey pebble").
