The variable that is manipulated, or changed, by an experimenter is called the __________________ variable.Group of answer choicesA. ControlB. ExtraneousC. IndependentD. Dependent

In an experiment the __________ variable is a manipulation of the environment controlled by the experimenter.Question 4Answera.experimentalb.independentc.controld.dependent

In experimental research, the independent variable is manipulated or changed by the experimenter to measure the effect of this change on the dependent variable.  Group of answer choicesTrueFalse

In a scientific experiment, the investigator manipulates the ______ variable(s) to determine whether it causes another variable to change.Multiple Choicestandardizedcontrol groupdependentindependentcontrol group and standardized

In an experiment, the variable is manipulated by the experimenter.

. A variable that is presumed to cause a change in another variable is called:A) An intervening variableB) A dependent variableC) An independent variableD) A numerical variableGroup of answer choicesBCAD