An experimenter conducts a study that seeks to measure differences in responding (answering a questionnaire at the end of the session) after subjects watch a comedy or horror movie. In this study, which variable is considered the "independent variable"?Question 15Select one:a.The questionnaire at the end of the sessionb.The movie (comedy or horror)c.The age and gender of the participantd.The location in which the study takes placee.The individual conducting the experiment.

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 experimental research the dependent variable  is the condition that you measure in an experiment.Group of answer choicesTrueFalse

Which variable do researchers manipulate in experimental design?Question 3Answera.outcome variableb.independent variablec.dependent variabled.sample.

Students were involved in an experiment to investogate wheter playing music while they took a test affected their scores .What would their test scores be?a.Interdependent variableb.Controlled variablec.Dependent variabled.Independent variable

Scientists observe the world around them and use the scientific method to study it. They do research and form a hypothesis to start their experiment. Every experiment must have a test variable and an outcome variable. The test variable is the factor that is to see what the results are in the experiment. The test variable is also called a(n) because it is not affected by other variables. The outcome variable is what is being in the experiment. The outcome variable is by the scientist.dependent variableobserved and recordedindependent variablecreatedpurposely changedcontrolled and recordedmeasuredstay the same