Ключевые слова: 20s, 30s, academic, biology, campus, caucasian, cheerful, class, college, doctor, education, female, happy, healthcare and medicine, higher education, indoors, intern, knowledge, lab coat, learn, learning, lecturer, listening, male, man, medical, medical research, medical student, medicine, mid adult, mixedrace, portrait, professor, school, science, scientist, scrubs, sitting, smiling, stethoscope, student, university, woman, young adult,