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difficulty , item mapping. Comparison of Bookmark Difficulty Locations Under Different Item Response Models S. Natasha Beretvas University of Texas at Austin In the bookmark standard-setting procedure, 1PL ...
the item bank one at a time based on an administrative algorithm.9 The lumbar CAT starts by administering the most informative20 item at median-level difficulty (ie, “Do you or would you have any difficulty ...
differences while several questions assessing subjective satisfaction yielded significantly more positive results for Jot. A new event called Period of Difficulty (PoD) is proposed to help identify situations ...
]. ). They (ibid.) argue that the cultural differences affecting usability and design are mainly representational, and that a culturally determined usability problem can be characterised as the user's difficulty ...
college lecture classes. The last five items in our adapted questionnaire aim to capture EL associated with (i) manipulating e-textbooks, such as navigating, scrolling, bookmarking and searching e-texts ...
(2003) note, theories should offer different prisms and focus on different facets of the process under investigation. For example, imagine a person is seeking to learn about how to run PNET, a network ...
consistency] = 0.80) and Emotional well-being (α= 0.85). The FACT-B also includes a collection of items assessing breast cancer–related concerns pertaining to different quality of life (QOL) domains. Although ...
) tasks in two settings: co- located and distributed. In that study, participants used their tools of choice: web browsers, search engines, notetakers and communication tools. We discussed the difficulties ...
and paste, say, a need to edit the destination document in readiness for receiving the cutting, then difficulties can arise. It is all too easy to inadvertently issue another copy command and overwrite ...
within the same region their schools were located . To ascertain sample representativeness, comparisons were made between sample demographics and CMBT-published demographics for the region of academic ...
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