Operational variable refers to how a specific variable is measured and studied.
An operational definition
An operational variable is a variable that is specifically defined and measurable within a study or experiment. It helps researchers to precisely quantify and analyze the effects of different conditions or factors on a particular outcome. For example, in a study on sleep quality, an operational variable could be the number of hours slept per night.
An operational definition of a variable is that which defines a variable in terms of operations that are used to measure it. This allows different investigators to perform the same or similar experiments when investigating a phenomenon. For example, a score on a standardized IQ (i.e., intelligence quotient) test might be the operational definition of the variable "intelligence."
The variable sense of humor can be operationally defined by using standardized humor assessment tools, such as humor appreciation questionnaires or humor response inventory scales, to measure individuals' responses to humor stimuli. This operational definition can quantify participants' subjective ratings of comedic content, their laughter intensity, and their frequency of making jokes or humorous comments in social interactions.
In an experiment, the manipulated variable is also known as the independent variable. An example of the term "manipulated variable" in a sentence would be, "The scientist sincerely hoped that the manipulated variable would produce a reaction in the dependent variable."
A mobilization plan is not an operational variable.
A mobilization plan is not an operational variable.
operational definition of a manipulated variable
operational definition of a manipulated variable
Operational definition. :)
The operational definition of the dependent variable in an experiment specifies how the variable will be measured or observed. It defines the specific outcome or response that is being assessed as a result of manipulating the independent variable.
An operational definition
An operational variable is a variable that is specifically defined and measurable within a study or experiment. It helps researchers to precisely quantify and analyze the effects of different conditions or factors on a particular outcome. For example, in a study on sleep quality, an operational variable could be the number of hours slept per night.
The operational definition of the dependent variable is the specific way in which it will be measured or observed in the experiment. It is typically the outcome or response that is being studied or affected by the independent variable.
describes how to measure a variable or define a term. right out of my science book
Operational definition
definition of a variable of interest that allows it to be directly measured