The basics of psychological-pedagogical diagnostics include understanding the person, evaluating socio-emotional development, diagnosing learning motivation, and more. It involves using tests and questionnaires to analyze emotional, cognitive, and behavioral traits deeply, with tools like 16 PF test, MBTI, or MMPI aiding in assessing abilities, personalities, and stress management. This process is used by educators, psychologists, and counselors to help individuals understand themselves better, providing advice for personal development