[Solved] According to the text,erotica is defined as nonaggressive explicit sexual activity typically among casual acquaintances. Immutable Characteristic: A trait or attribute of an individual that cannot be changed, such as race, biological sex, or genetic information. Personal Identity: The concept of what makes an individual unique in terms of personality, values, and life experiences, contributing to how one perceives oneself. Discriminate Hiring: The practice of unfairly favoring or rejecting job candidates based on non-job-related characteristics such as race, gender, or age. Hugo Münsterberg: A German-American psychologist known for his pioneering work in applied psychology, particularly in the fields of industrial and organizational psychology.