Adaris has always been drawn to the saying "Absence makes the heart grow fonder," and she decides to incorporate this saying into her research project. Adaris is trying to define absence in a way that can be empirically tested. She is attempting to find an appropriate ________.
A) hypothesis
B) operational definition
C) double-blind study
D) theory

Question

Adaris has always been drawn to the saying "Absence makes the heart grow fonder," and she decides to incorporate this saying into her research project. Adaris is trying to define absence in a way that can be empirically tested. She is attempting to find an appropriate ________.
A) hypothesis 
B) operational definition 
C) double-blind study
D) theory

Quizplus · Accepted Answer

An operational definition is a description of how a variable will be measured or manipulated in a study. In this case, Adaris is trying to define the variable of "absence" in a way that can be tested, which requires an operational definition. A hypothesis is a prediction about the relationship between variables, a double-blind study is a research design used to eliminate bias, and a theory is a well-established explanation for a phenomenon.

Adaris Has Always Been Drawn to the Saying "Absence Makes