This text investigates the core question of how statistical concepts can be applied effectively within the fields of education and psychology without relying on complex mathematical derivations. The authors, Gene V. Glass and Kenneth D. Hopkins, utilize their extensive academic backgrounds to prioritize conceptual understanding and practical interpretation over rote computation or formal mathematical proofs. By focusing on the logic behind statistical procedures, the text provides a framework for students to apply these methods to real-world research scenarios.

The subject matter points to a foundational, pedagogical text designed for students who require a conceptual grasp of statistics for social science research. The framing suggests an accessible, application-oriented approach that prioritizes the utility of data analysis over abstract mathematical theory.