The steps or procedures an experimenter must use to control or measure the variables in a study is called the ________.
A) hypothesis
B) operational definition
C) double-blind study
D) theory

Question

The steps or procedures an experimenter must use to control or measure the variables in a study is called the ________.
A) hypothesis 
B) operational definition 
C) double-blind study
D) theory

Quizplus · Accepted Answer

Operational definition is the term used to describe the steps or procedures an experimenter must use to control or measure the variables in a study. This is important in order to make sure that the study is conducted in a systematic and reliable manner and that results can be replicated by other researchers. The other options listed are all related to research methods, but do not specifically refer to the steps or procedures involved in controlling or measuring variables within a study.

The Steps or Procedures an Experimenter Must Use to Control