AP PSYCHOLOGY

Detailed explanation-1: -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.

Detailed explanation-2: -The best way to test an operational definition is to ask different people to complete the test on several items by following the operational definition. Watch how they perform the test. Are they completing the test as expected? Are the results consistent?

Detailed explanation-3: -This process is called operationalization. Your operational definitions describe the variables you will use as indicators and the procedures you will use to observe or measure them. You need an operational definition because you can’t measure anything without one, no matter how good your conceptual definition might be.

Detailed explanation-4: -I. Measurement Operational Definitions-specifies a measurement procedure for measuring external, observable behavior. The resulting measurements are used as a definition and a measurement of the construct.

Detailed explanation-5: -Statistical variables can be measured using measurement instruments, algorithms, or even human discretion. How we measure variables are called scale of measurements, and it affects the type of analytical techniques that can be used on the data, and conclusions that can be drawn from it.