CAT, which is based on item response theory (IRT)[ 21], is a test-administration method that tailors the assessment to the latent-trait level of the examinee.
Baseline testing was followed by a second test administration at six months.
Since repeated testing is less applicable in clinical settings, we chose to use the results from a single test administration when the participants were still naïve for the 6MWT.
The extracted data were general methodologic characteristics, setting, characteristics of the study population, used test (ROTEM or TEG), timing of thromboelastography, possible comparison of thromboelastography results with a reference test, administration of therapies interfering with the coagulation system, and main outcomes.
Also as predicted, there were no significant differences in faked scores as a function of test administration mode.
Test-takers' scores are reported online within a few days after test administration through e-portfolio (Additional file 1: Appendix A).
American intelligence agencies have seen no evidence of an imminent nuclear test, administration officials say.
Therefore, test administrators are instructed to pay attention to among others fatigue of participants, and, if necessary, look for a good moment for a short break, or even postpone a part of the test administration.
All the raters took part in a rater norming session within a week of the test administration.
This is the second publicly reported problem for the G.M.A.T.; a computer breakdown at test administration centers interrupted the test in December 1997, when it was first offered online.
We focused on producing a standardised protocol for test administration and scoring, thus minimising variation, differences in interpretation and reducing subjectivity.
