This volume explores the latest research on the assessment of the dark personality traits, including the Dark Triad of narcissism, Machiavellianism, and psychopathy, and more. With an internationally renowned group of contributors, it provides a comprehensive, evidence-based overview of the personality traits currently being explored and the instruments used to measure these.

Learn about providing affirmative counseling when working with transgender, nonbinary, and gender diverse clients. This is a comprehensive practical and evidence-based guide to this collaborative approach to mental health care that is guided by client-driven goals.

This comprehensive book offers practitioners detailed insight into using the Griffiths III to provide comprehensive assessments of children’s development and their needs, through the presentation of numerous case studies.

This practical book equips practitioners with evidence-based diagnostic and treatment tools to help people overcome lasting embitterment or posttraumatic embitterment disorder. An accompanying book for clients is also available.

Compact and authoritative guidance on evidence-based treatment for those who have suffered bullying or victimization by their peers.

This book explores the history and epistemology of how we measure mind. It explores whether subjectivity can be assessed using objective methodology and psychometric techniques and whether new technologies can help to tackle this age-old challenge.

This unique guide to applying the cognitive behavioral analysis system of psychotherapy (CBASP) combines the perspectives of clients, therapists, and supervisors to provide insights into and skills for applying this exciting therapy, originally developed for people with chronic depression.

Expert advice on how to deal with long-lasting feelings of embitterment aft experiencing injustices, humiliation, and breaches of trust. Learn to reorientate to the future using the psychology of wisdom.

A group of internationally renowned experts provide a comprehensive overview of assessment in all areas of positive psychology, exploring the challenges and making recommendations on selecting and using appropriate instruments.

Practical, evidence-based guidance on psycho-oncology, the use of psychological approaches in the care of cancer patients. A compact and authoritative book for professionals in their daily practice.

Help adults with intellectual disabilities improve their mental health and quality of life using this new, integrative approach to emotional development.

Use this positive psychology program to learn how to use your strengths to build resilience so you can deal with different challenging phases in life. The 14 modules are clearly structured and full of resources and tips.

Learn more about why victims and observers of unfair treatment punish othersThis collection of contributions by international experts in the field focuses on studies replicating and/or qualifying previous research on a specific hypothesis that has dominated scientific debate on publishment motives f…

Researchers and practitioners interested in applying the dark triad in personnel work will find this book full of valuable information on how to undertake legally compliant processes and how to utilize the great potential these personality characteristics have in making decisions on aptitude.

Help clients to build resilience to deal with different challenging phases in life with this color-illustrated, evidence-based 14-module program that is informed by positive psychology and cognitive behavior therapy.