EI-OSM was evaluated with teachers (n = 8), who found the proficiency map to be a useful representation for understanding strengths and weaknesses, especially the colour of nodes to represent proficiency level, the relationships displayed between the nodes and the possibility of being able to create instructional paths after seeing the learner models (Zapata-Rivera et al. 2007).
These metrics is by all means important and might possibly represent proficiency level but could not be tested.
Study metrics representing proficiency in CA have been previously described and these were compared between groups [ 20].
In our study, residents taking a course in CA, including theoretical and practical training, actually performed worse in parameters previously demonstrated representing proficiency [ 20].
In the metrics extracted from SCAAR and representing proficiency in cath lab, the trainees completing the course performed worse regarding fluoroscopy time compared to the controls which in turn demonstrated a typical learning curve showing reduction of fluoroscopy time over time [ 20, 21].
DeMars (2010) explained that in IRT, the item difficulty (b) represents the proficiency of the test takers, half of which are expected to answer the item correctly.
Next, through an intensive reading of the transcript under this category, two subcategories were identified: 1) certificates represent English proficiency, 2) certificates do not necessarily represent English proficiency.
Following that, the subcategory of "certificates represent English proficiency" was further divided into additional sections: a) certificates indicate English proficiency, and b) certificates indicate work ethic and improve corporate image.
Higher values represent higher proficiency levels.
Furthermore, the results represent the proficiency of Grade 12 students in 2002 since 8% of them (105,000) and 13% (150,537) of 2005 Grade 12 test takers were randomly selected from all public and private senior high schools throughout Japan.
