https://education.ohio.gov/getattachment/Topics/Teaching/Educator-Evaluation-System/How-to-Design-and-Select-Quality-Assessments/DOK-Compared-to-Blooms-Taxonomy.pdf.aspx

Bloom’s 
six 
major
 categories
 were
 changed 
from
 noun
 to 
verb
 forms 
in
 the 
new
 version 
which 
was 
developed 
in 
the 
1990’s 
and
 released 
in 
2001.