Nothing on two wheelsâor fourâhas the rugged, minimalist look of a Honda Ruckus. And thatâs the whole point. The Ruckus is all about riding down your own road in life, doing things your way, on your schedule. But the Ruckus is about way more than just its unique looks: its tough 49cc Honda engine also gets awesome mileage.
The independent variable is the variable that is manipulated by the researcher during an experiment. In this case, the independent variable is the vitamin substance that is being given to the plant. This is controlled by the experimenting scientist. The dependent variable is the amount of plant growth.
an independent variable (IV) and dependent variable(s) (DVs). An Independent Variable is manipulated (controlled) by the experimenter, and has at least two different conditions (e.g., âtreatmentâ and âcontrolâ conditions). Experimental Research Dependent variablesare measured by the experimenter, and are used to determine the effect of the Independent Variable. In most experiments, researchers measure several dependent variables to learn the effect of the independent variable. Examples of Experimental Research Letâs watch the Psychologist and the Experiment Review: Nonexperimental Versus Experimental Methods Nonexperimental method