D. Conclusions and Comments
This note reports the results of a small exploratory study; therefore no firm conclusions can be drawn from its findings. At best they will be consistent with the results of more systematic investigations. One large statistical research program will be referenced: Bowen's Crossing the Finish Line (2009). A second recent effort, M. Beasley's Opting Out (2011), an intensive exploratory investigation with extensive links to the statistical literature, will also be cited.