IPA: /ˌoʊpəˈreɪʃənəlɪzəm/
KK: /ˌoʊpəˈreɪʃənəlɪzəm/
A philosophical approach that states that all scientific concepts should be defined by the operations or procedures used to measure or observe them.
Operationalism helps scientists clarify their theories by focusing on measurable outcomes.
Operationalism is formed from "operation" (from Latin "operatio", meaning a working or performance) and the suffix "-alism" (indicating a practice or doctrine). The term refers to a philosophical doctrine that defines concepts in terms of observable operations or procedures.
Think of 'operation' as a way of working and '-alism' as a practice or belief. This helps you remember that operationalism is about defining ideas based on how they work in practice.