Working with SPSS: Hierarchical Regression as a Quasi-Experimental Method

A tutorial on how to use hierarchical regression models (that is, blocked regressions and NOT hierarchical linear models or HLM) in PASW/SPSS as a simple form of quasi-experimental research. This method to control for confounding variables to provide a less-biased estimate of the causal relationship of one variable (or set of variables) with another. This tutorial also shows how to format the results in Excel to make the output much easier to follow.