Question

in order for a variable to be measured, a researcher must provide a(n) ________

Answer 1

divice ,instrument or computer

Answer 2

Answer:

operational definition

Step-by-step explanation:

Operational definition is the statement of procedures that the researchers use in order to measure a specific variable. It allows them to describe what they mean when they use a certain term. It is concrete and measurable.

There are several reasons why researchers need to have operational definitions i.e., Validity, Replicability, Generalizability, Dissemination.

For example:- "Height" is defined by the number of feet/inches a person is tall.

Therefore, In order for a variable to be measured, a researcher much provide a(n) operational definition.

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