Previous studies have also found multiple observers who consider themselves «experts» or who are dog professionals have low rates of agreement in their visual assessment of dog breed. (sheltermedicine.vetmed.ufl.edu)
Classroom observations require multiple observations by multiple observers in order to provide a reliable image of a teacher's practice. (educationnext.org)
Those who study paradoxes thrown up by quantum theory always seem to assume that there are multiple observers in the... (newscientist.com)