O1P3E1R1A1T1I1O1N1I1S1M3
16 points
OPERATIONISM is validvalid
[n OPERATIONISMS]
the theory that defines scientific concepts by means of the operations used to prove or determine them, also OPERATIONALISM [n -S]
[n OPERATIONISMS]
the theory that defines scientific concepts by means of the operations used to prove or determine them, also OPERATIONALISM [n -S]