This is the eighteenth in the most prestigious series of annual volumes in the field of industrial and organizational psychology. The series provides authoritative and integrative reviews of the key literature of industrial psychology and organizational behavior. The chapters are written by established experts and topics are carefully chosen to reflect the major concerns in the research literature and in current practice. Specific issues covered in this volume reflect the growth and complexity of the organizational psychology field, for example: Implicit Knowledge and Experience in Work and Organizations, Flexible Working Arrangements, Web-based Recruiting and Testing, Economic Psychology, Workaholism, and a review of Ethnic Group Differences and Measuring Cognitive Ability. Each chapter offers a comprehensive and critical survey of a chosen topic, and each is supported by valuable bibliography. For advanced students, academics, and researchers, as well as professional psychologists and managers, this remains the most authoritative and current guide to developments and established knowledge in the field of industrial and organizational psychology.