Practical Social Investigation provides, within a single text, an introduction to a wide range of both long-standing and newer social research methods. Its bala

Practical Social Investigation provides, within a single text, an introduction to a wide range of both long-standing and newer social research methods. Its bala

"The Terry E. Hedrick, Leonard Bickman, and Debra J. Rog text provides a framework for designing research that is adaptable to almost any applied setting and co

This bestselling second edition introduces new case studies to illustrate concepts explained in the text and includes information about eliminating accidental c