Statistics for Human Service Evaluation Author:Reginald O. York Statistics for Human Service Evaluation by Reginald O. York is a practical book that shows how both Excel® and SPSS® can be used for analyzing data for human service evaluation. Assuming no prior instruction for statistics, the text utilizes a ?learn by doing? approach: readers see the use of statistics demonstrated and then are encouraged to ap... more »ply their own data to statistical analysis with step-by-step guidance. Decision trees, practice exercises, and quizzes ensure readers will be well prepared to practice data analysis in a wide variety of human services situations.« less