An operational definition is designed to model or represent a concept or theoret

An operational definition is designed to model or represent a concept or theoretical definition, also known as a construct. Scientists should describe the operations (procedures, actions, or processes) that define the concept with enough specificity such that other investigators can replicate their research.
Define an operational definition and explain the purpose and the limitations of operational definitions. How difficult is it to get everyone observing the same behavioral phenomena?
Cite your sources (APA) and provide the list of references.