Capitalize all nouns followed by numerals or letters that denote a specific place in a numbered series (APA6, p. 103).
On Day 2 of Experiment 4
during Trial 5
as shown in Table 2, Figure 3B, and Chapter 4
Grant AG02726 from the National Institute on Aging
Exception: Do not capitalize nouns that denote common parts of books or tables followed by numerals or letters.
Do not capitalize nouns that precede a variable.
trial n and item x
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