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."
Operational variables in science are measurable factors that are directly manipulated or controlled by the experimenter in order to study their influence on a particular phenomenon. These variables are defined specifically in terms of how they will be measured or manipulated in an experiment to ensure consistency and objectivity in the research process. By operationalizing variables, researchers can effectively test hypotheses and draw reliable conclusions based on empirical evidence.
An operational variable is a variable that is defined and measured in a specific and observable way so that it can be clearly understood and used in research or study. It helps to ensure that data collected is consistent and allows for accurate comparisons and analysis.
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 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."
describes how to measure a variable or define a term. right out of my science book
A mobilization plan is not an operational variable.
A mobilization plan is not an operational variable.
An operational variable is a variable that is defined and measured in a specific and observable way so that it can be clearly understood and used in research or study. It helps to ensure that data collected is consistent and allows for accurate comparisons and analysis.
operational definition of a manipulated variable
operational definition of a manipulated variable
Operational definition. :)
Operational science addresses only things that are able to be duplicated and observed in the present.
Operational definition
It is the variable that is changed.
definition of a variable of interest that allows it to be directly measured
Operational definition.