A precise meaning of a term which species the operations for observing and measuring the process or phenomenon being investigated is called a/an:
A)hypothesis.
B)operational definition.
C)double-blind study.
D)theory.

Question

Quizplus · Accepted Answer

An operational definition is a precise meaning of a term that specifies the operations for a process or phenomenon being investigated. It provides a clear and unambiguous explanation of how to measure or observe something, making it an essential component of experimental research design. A hypothesis is a tentative proposition that suggests a cause-and-effect relationship between variables. A double-blind study is a research method in which both the participants and the researchers collecting the data are unaware of the treatment administered. A theory is a well-substantiated explanation of certain phenomena based on empirical observations and consistent with established scientific principles.

A Precise Meaning of a Term Which Species the Operations