An introduction to the concepts, assumptions, and practical implementation procedures involved in common types of projects based on hierarchical linear modelling, multilevel modelling, or linear mixed modelling.

This book offers a much needed critical introduction to data mining and 'big data'. Supported by multiple case studies and examples, the authors provide everything needed to explore, evaluate and review big data concepts and techniques.

Part of The SAGE Quantitative Research Kit, this concise text breaks down the complex topic of inferential statistics with accessible language and detailed examples. Covering a range of topics, it provides you with the know-how and confidence needed for a successful quantitative research journey.

A comprehensive guide to carrying out Qualitative Secondary Analysis (QSA) that brings together expert advice and professional insight from leading researchers who have developed innovative theories and methods of QSA.

Concise and unintimidating, the fifth edition of this bestselling book is the only pragmatic, quick-start guide to the main theories, issues, and approaches to insider action research.

An ideal introduction for trainees and practitioners looking to understand the what, the why, and the how of coaching research.

What Do We Know and What Should We Do About Immigration? Is part of a new book series offering short, up-to-date overviews of key issues often misrepresented or simplified in the mainstream media.

The Varieties of Grounded Theory explores the range and depth of grounded theory methodology, and the ways in which discussions in the field have developed and expanded in recent years.

An accessible and engaging introduction to sociology to help you understand and make our complex social worlds better.

Evaluation in Today's World: Respecting Diversity, Improving Quality, and Promoting Usability covers theoretical and practical issues related to evaluation of programs with an emphasis on viewing evaluation topics through a social justice, diversity, and inclusive perspective.