However, MoST provides for the possibility of a human and/or SNOMED CT categorisation error.
We also found a slight negative correlation between individuals' categorisation error scores (given as the number of questions answered incorrectly on the categorisation test) and their false memory susceptibility during recognition (given as the number of critical non-presented words recognised); however this trend was not significant (r s=-0.202 s=-0.202p=0.219, Figure 3).
Lotz et al. [5] have made a categorisation of errors based on stages in the cause effect chain (Table 2).
Finally, the numbers of recall, recognition and categorisation errors were compared between males and females using Wilcoxon rank sum tests to look for an effect of gender.
Categorisation errors ranged from 7%to78%8% in different individuals (Mean 23%, SD 14%), showing that even though the test we had chosen was originally designed for pre-teens, the task was sufficiently challenging for the tested population to capture a large range of inter-individual variation.
In order to limit interobserver bias, all grading and severity of errors identified in the main study were independently reassessed by two members of the study team (KS and SK), with discordant assessments collectively discussed with a third (TK) in order to agree a final categorisation for error type and severity.
Our result of a significant negative correlation between individuals' errors on a categorisation test and their susceptibilities to semantic type false memories during free recall demonstrates that false memories, to some extent, might be a by-product of our ability to learn rules, categories and concepts.
Davis herself has said that she is happy to stick with "story" as a categorisation for her work.
A categorisation system for classifying food products is presented.
A categorisation of optimal priority assignment techniques is given, along with the conditions on their applicability.
A categorisation of delays has been proposed.
