Data produced by the LEMS marking system and exported to users via email includes:
Processing Reports – setting out the number of candidate sheets and masters and, if any, the number of errors occurred.
Item Analysis – the item analysis for each item on the test is provided. For EMQ and SBA the correct key is indicated by an asterix below the lettered option. The Determinate (True/False) item analysis features a separate sheet to indicate the correct answers. The number of candidates and proportion of candidates who selected each option is also shown below the lettered options. The analysis also includes:
- – Quintile Score Chart and Histogram
- – Facility Index
- – Item to Total Correlation
- – Mean Score, Cronbach’s Alpha and Standard Deviation
For more information, see the What We Offer page