Ключевые слова: administrator, adult, african ethnicity, africanamerican ethnicity, business meeting, cheerful, classroom, confidence, discussion, doctor, education, enjoyment, expertise, friendship, group of people, happiness, healthcare and medicine, horizontal, hospital, indoors, lab coat, learning, lifestyles, listening, looking, looking at camera, males, manager, medical exam, medical occupation, medical scrubs, meeting, meeting room, nurse, occupation, people, seminar, sitting, smiling, stethoscope, strategy, studying, teamwork, university, variation, vertical, women, working, young adult,