Ключевые слова: 1 and group, 16 to 17 year olds, 16 to 17 years old, 1617 years, 30s, 30s adult, 35 to 40 year olds, 35 to 40 years old, 3540 years, academic, adolescent, adults, age 1617 years, age 3540 years, boy, boys, caucasian, class, classes, classroom, computer equipment, computer hardware, computer lab, computer monitor, computer room, computer screen, computer technology, computer training, course, educate, educating, education, educational, educator, ethnic, females, flat display panel, flat panel, flat panel display, flat panel monitor, flat screen, flat screen monitor, flatscreen, flatscreen monitor, gent, girls, guy, guys, hardware, hi tech, high school, high school student, high tech, high technology, highschool student, hightech, hispanic ethnicity, hispanics, hitech, human, human being, indoors, inside, instruct, instructing, instruction, instructor, late 30s, late thirties, latin, latino, learn, learning, males, man, men, midadult, midadult man, monitor, one person with others, people, photography, plasma monitor, plasma screen, room, school, schoolroom, screen, secondary school, student, teach, teacher, teaching, tech, technical, technologic, technological, technologies, technology, teen, teenage, teenage boy, teenage boys, teenage girl, teenage girls, teenaged, teenaged boy, teenaged boys, teenaged girl, teenaged girls, teenager, thirties, thirtysomething, whites, young, youth,