This volume provides a multi-disciplinary perspective on grit, its measurement, manifestation and development. Specifically, it provides a comprehensive and balanced response to critiques associated with the construct within the contemporary positive psychological literature. These critiques revolve around the lack of consensus in the conceptualisation, measurement, and management of grit, as well as consensus on its difference from other psychological constructs such as conscientiousness, diligence or determination. Therefore, this volume thoroughly reappraises and consolidates the nature, function, measurement and implications of grit in order to effectively advance the science of achievement. It looks at grit scales developed in various countries and evaluates the concept in various aspects of life, from work performance to sports. Written by a team of multi-disciplinary experts in fields ranging from neuroscience, sociology, and education to human resource management and psychology, this volume firmly positions grit within the discipline of positive psychology's nomological lexicon.

This volume presents innovative and contemporary methodologies and intervention protocols for the enhancement of positive psychological attributes in multicultural professional and organizational contexts. Most methods, models and approaches that underpin positive psychological interventions are confined to clinical samples, closed systems or monocultural contexts, which restrict their applicability to particular contexts. Extensive practical intervention protocols, designs and methods which usually accompany first draft intervention papers are condensed into brief paragraphs in final manuscripts or removed in their entirety. This, in turn, reduces their potential for replicability or adoption by consumers, practitioners, or industry. This volume develops guidelines for enhancing positive psychological attributes, such as positive moods (e.g. positive affect; life satisfaction), strengths (e.g. gratitude; humour), cognitions (e.g. hope; optimism) and behaviours (e.g. emotional regulation; positive relationship building) within various multicultural contexts. Thereby, it shows how positive psychology interventions can be replicated to a wide-range of contexts beyond those in which they were developed.

This volume provides theoretical perspectives on and approaches to the development or enhancement of positive psychological capacities within various multi-cultural professional and organizational contexts. Specifically, it presents theoretical frameworks for the identification, development and optimization of positive psychological capacities through a contemporary, multi-cultural and multi-disciplinary lens. In recent years, the applicability of positive psychological intervention (PPI) techniques has transposed the boundaries of clinical practice into a wide array of complementary domains such as law, education, business and even design sciences such as architecture. These interventions target the enhancement of positive psychological capacities (e.g. strength-identification and use; high-performance learning; appreciative design; job-crafting) in order to not only improve individual functioning, well-being and the treatment of various forms of psychopathology but also to enhance team functioning/performance, organizational growth and community development. Despite its importance, very little research has been done on the design of PPIs applicable to multi-cultural contexts. The contributions to this volume provide insights into this hitherto neglected area of research.