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The game was adaptive, and challenged children with a range of difficulty levels depending on their performance.
It featured number mapping of a range of difficulty levels (defined by the range of the number line; 0 5, 0 10, 0 50, 0 100, 0 500, 0 1000, and 0 1500) and a range of precision levels (7%, 6%, 5 % and 4) within each difficulty level.
The original Purdue Rotations test systematically increases in difficulty and our item selection provided a range of difficulty levels.
Future studies should include easier or more difficult test items like large-scale assessments do to evaluate the comparative performance of the four DIF methods under a broader range of difficulty levels.
They consequently failed to provide some other important features identified in Issenberg et al's review; providing a range of difficulty levels, capturing clinical variation and providing high degrees of realism [ 21].
Recent study used Rash analysis reported that the Chinese version of ECOHIS has a range of difficulty levels across the items and performance of item consistency and these results reinforce the need to analyse the existing translations of ECOHIS [ 37].
Similar(52)
Results show that a 10-year age marker is a better discriminator of difficulty levels than a 5-year age range.
Albeit these items correspond to different factors, the intent of these changes was to have a range of item difficulty levels required by IRT analysis.
- There is a range of task difficulty levels in simulation-based medical education, which is important for effective learning.
Turning to the difficulty measure of the test, the 39 items showed a wide range of difficulty (Table 3), and they represented nearly six levels of difficulty (i.e., 5.73 strata, with a reliability coefficient of.94).
Published reviews regarding simulation in healthcare education are less explicit regarding the level of difficulty, recommending that training should be across a wide range of difficulty, commencing at basic skills and proceeding progressively to higher levels of difficulty [ 13, 19].
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CEO of Professional Science Editing for Scientists @ prosciediting.com