This book introduces nonparametric statistical methods applicable to social science research. Jean Dickinson Gibbons provides a detailed examination of well-known and frequently used nonparametric tests, focusing on their methodology and logical rationale. The methods are organized by sample structure, and the book covers location tests such as the sign test, Mann-Whitney-Wilcoxon test, Kruskal-Wallis test, and Friedman's test. Each test includes a formal introduction followed by a data example calculated both manually and by computer.

The book is presented as a practical guide for social science researchers, emphasizing the application of nonparametric methods to real-world data. The inclusion of both manual and computer calculations for examples suggests a pedagogical approach aimed at fostering a deep understanding of the techniques. The focus on established tests indicates a foundational resource for those engaging with statistical analysis in the social sciences.