alternating case

From alternating +‎ letter case.

alternating case (uncountable)

1. Alternative form of alternating caps.
   • 1974, Max Coltheart, Roger Freeman, Case alternation impairs word identification:

     The prose passage was on the left page of a booklet, in upper case, lower case, or alternating case.

   • 1979, George W. McConkie, David Zola, (PDF Is visual information integrated across successive fixations in reading?):

     College students read a passage presented in AlTeRnAtInG cAsE on a CRT while their eye movements were monitored.