Species with graded vocal systems would especially benefit from the use of unambiguous vocal cues, since these would; i) avoid the lack of clarity that generally occurs in graded vocalizations, and ii) potentially enhance the reliability of categorization by receivers of graded signals into discrete units.
Thus, the categorization of grade II tumors may be more challenging than that of purely benign or malignant entities.
Although the categorization of grade I and grade II gliomas into low-grade gliomas is generally used in the clinical setting, these two are different diseases biologically and clinically.
Survival also did not correlate with pathological categorization of tumour grade or cellularity.
Some schools assign announcers by grade.
Grass-roots categorization, by its very nature, is idiosyncratic rather than systematic.
"We can make categorization by race go away, but we could never make gender categorization go away," said John Tooby, a scholar at the University of California, Santa Barbara, who ran the experiment.
Evidence from studies of amnesic patients and brain imaging support the prototype abstraction model of categorization by showing dissociations between categorization and recognition of study items.
Higher categorization scores imply stronger categorization by tenure.
For Experiment 2, these scores were (a) categorization by tenure among cooperators, (b) categorization by tenure among free riders, (c) categorization by cooperator/free rider status among newcomers, and (d) categorization by cooperator/free rider status among veterans.
Step 7: Refining categorization by increasing the training corpus.
