The article "Improved Goodness-Of-Fit Tests" by Finkelstein and Schafer, published in 1971, presents new methods for testing how well a statistical model fits real-world data. The researchers aimed to develop more accurate tests to assess the goodness of fit in statistical models. They introduced improved techniques that can better evaluate the fit between a model and observed data. The key findings suggest that these new tests provide more reliable results when determining the adequacy of statistical models.