- Current Problems in HR
- Adolescent Issues
- Juvenile Justice and Delinquency Prevention
- School in American Culture
- Sociology of Education
- Cultural Pluralism
- Naturalistic and Qualitative Research
- Social Change Process
- Adolescent Issues in the African American Community
Vaughn, C.A. & Long, W.C. "Adolescent addiction and recovery: A study in extremes". Advances in Psychological Research. (New York: Nova Science Publications, 2000): pp. 1-18.
Long, W.C. & Vaughn., C.A. "I've had too much done to my heart": The dilemma of addiction and recovery as seen through seven youngsters' lives. Journal of Drug Education, Vol.29 (4) pp. 309-322, 1999.
Vaughn, C.A. & Long, W.C. "Surrender to win: How adolescent drug and alcohol users change their lives." Adolescence, Vol. 34, No. 133, Spring 1999.
Long, W.C. & Farr, C.A. "Lost and found: Young Afro-American males in the inner city." Urban Education, Vol. 26 (October, 1991): pp. 310-326.