This unit contains numerous examples of each of Steven's Scales of Measurement.
This unit is a functional version of the flowchart system introduced in Appendix D to help students select appropriate statistical procedures. This functional version is linked to online tutorials on how to actually compute each of the recommended statistics.
This unit contains numerous examples of operational definitions for constructs routinely studied by psychologists.
This unit describes the various ways in which reliability is measured and how SPSS for Windows can be used to do the computations.