The "Procedure" Subsection of "Method

The "procedure" subsection of "method"

A) should specify what was done from first encounter between the researcher and the participant until the last.
B) should specify what equipment was used, including the brand names.
C) should specify the statistical tests that were used and how they were used.
D) should contain only the instructions given to the participant and, therefore, it is only included in the report when human participants are used.