Wednesday, January 20, 2010

What would the independent variable, dependent variable, constants, and control be of......?

what is the effect of the type of movie on a persons blood pressure?.


and uhm im watching 2 different types of movies (:What would the independent variable, dependent variable, constants, and control be of......?
dependent variable would be what your trying to measure, i.e. change in blood pressure





independent variable would be the type of film you would choose. i.e. a horror film, a comedy film and a


boring documentary. you would choose a horror film because you know it would have an effect on a person's blood pressure, and the boring documentary as a control to see that there is nothing strange going on with your participants blood pressure

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