This continuing series presents original research results on the leading edge of psychology. Each article has been carefully selected in an attempt to present substantial results across a broad spectrum. This book shines light on the darker aspects of personality; personality-informed psychosis interventions; overcoming biases against people with mental illness and offenders with mental illness; the comparisons of psychological well-being, suicidal ideation, using alcohol, and coping strategies between nursing students and business students in the United States; personality change and problem behavior; the concentric interactive psychotherapy group; cognitive flexibility, worry, and generalized anxiety disorder symptoms; relations among sadness, pain, social support and college students’ health; the responsiveness of negative cognitive content to an induced negative mood state in those with and without a previous history of depression; health and gender medicine from a psychosocial perspective; another perspective for discussing students’ understanding of mathematics; and stress among engineering students.