In this fully revised Fourth Edition of Psychometrics: An Introduction, author R. Michael Furr centers his presentation around a conceptual understanding of psychometric core issues, such as scales, reliability, and validity. Focusing on purpose rather than procedure and the "why" rather than the "how to," this accessible book uses a wide variety of examples from behavioral science research so readers can see the importance of psychometric fundamentals in research.

By emphasizing concepts, lo...

Cultures lead to differences in children's development, but equally important, culture is an essential component of every child's psychological development. Taking a chronological approach, this book offers a complete picture of child development.