MLA 7 is a citation style developed by the Modern Language Association to help researchers accurately cite their sources when itâs time to write their final paper. Primarily used when citing sources for humanities papers, MLA 7 uses formatting guidelines for citing virtually every type of resource, from an article to a music score. Although MLA 8 is already available, many researchers are still using MLA 7 to cite sources as they draft their final papers.
â¢ The value of independent variable is that which is manipulated in an experiment, while dependent variable is that value, which is observed by the researcher in an experiment. Conclusion. Though, dependent and independent variables have different concepts in an experiment.
dependent variable, (in research) a factor that is measured to learn the effect of one or more independent variables. For example, in a study of the effect of preoperative nursing intervention on postoperative vomiting, vomiting is the dependent variable measured to determine the effect of the nursing intervention.