Adolescence 1 Adolescence -- United States 1 Child & Youth Development 1 Social Sciences 1 Social Welfare & Social Work 1 Teenagers with social disabilities 1 Teenagers with social disabilities -- United States -- Case studies 1 Teenagers with social disabilities -- United States -- Longitudinal studies 1 Urban youth 1 Urban youth -- United States -- Case studies 1 Urban youth -- United States -- Longitudinal studies 1