Teenagers Dissertations, Academic 9 Dissertations 8 Attitudes 6 Conduct of life 5 Language 4 English language 3 Social aspects 3 Spoken English 3 Adolescence 2 High school students 2 Parent and teenager 2 Parenting 2 Politeness (Linguistics) 2 Psychological aspects 2 Sexual behavior 2 Social conditions 2 Social life and customs 2 Tobacco use 2 Youth 2 Adolescent 1 Adolescent psychology 1 Alcohol use 1 Attention Deficit Disorder with Hyperactivity 1 Behavioral assessment of teenagers 1 Books and reading 1 Cigarette habit 1 Cigarette smokers 1 Classroom environment 1 Code switching (Linguistics) 1