This successful book, now available in paperback, provides academics and researchers with a clear set of prescriptions for estimating, testing and probing interactions in regression models. Including the latest research in the area, such as Fuller's work on the corrected/constrained estimator, the book is appropriate for anyone who uses multiple regression to estimate models, or for those enrolled in courses on multivariate statistics.

This book offers a comprehensive guide to commissioning, managing and undertaking research in development work. Perfect for both students and practitioners.

An accessible, humorous, and highly illustrated guide to how the brain’s structures and functions determine how the mind works, this is essential reading for undergraduate psychology students.

Social Work Practice with Individuals, Families, and Groups equips students with practical skills for working with multiple levels of client systems. Featuring diverse case studies and integrated practicum experiences, it supports students in mastering foundational competencies aligned with the 2022 EPAS, preparing them for effective, real-world social work practice.

Designed as a core text for undergraduate students. Politcal Geography employs a novel and accessible structure to guide students through the key Approaches, Concepts, and Futures of Political Geography.Â

With contributions from experts across disciplines, this edited collection gives beginner researchers a sound understanding of the theory and practice of conducting social research.

The Sixth Edition of Robert K. Yin's bestseller provides a complete portal to the world of case study research.