yy An taste allows the tec to control the situation being studied. grade of of being a passive recorder of what is going on, the tec actively does something that he or she thinks will affect the flying field of operations?s behavior and then observes what happens. These procedures allow the experimenter to sweep conclusions close to cause and effect. The aspect of an experiment situation manipulated or change by the researcher is known as the commutative protean. The response of the behavior that the researcher tries to predict- is the dependant variable. Every experiment has at least one independent and one dependent variable.
Everything closely the experimental situation expects the independent variable is held unvaried, that is, it is unplowed the same for all subjects. Holding everything but the independent variable constant ensures that whatever happens is due to the researcher?s handling and postcode else. It allows you to rule out other interpretations. Experiments usual...If you want to demoralize a full essay, order it on our website:
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