Agency
National Institute of Health (NIH)
Institute
National Institute on Drug Abuse (NIDA)
Type
Research Project (R01)
Project #
7R01DA004111-08
Application #
3209236
Study Section
Drug Abuse Epidemiology and Prevention Research Review Committee (DAPA)
Project Start
1987-02-01
Project End
1996-05-31
Budget Start
1994-02-01
Budget End
1994-05-31
Support Year
8
Fiscal Year
1993
Total Cost
Indirect Cost
Name
Pennsylvania State University
Department
Type
Other Domestic Higher Education
DUNS #
City
University Park
State
PA
Country
United States
Zip Code
16802
Posner, S F; Collins, L M; Longshore, D et al. (1996) The acquisition and maintenance of safer sexual behaviors among injection drug users. Subst Use Misuse 31:1995-2015
Velicer, W F; Martin, R A; Collins, L M (1996) Latent transition analysis for longitudinal data. Addiction 91 Suppl:S197-209
Collins, L M; Johnston, M V (1995) Analysis of stage-sequential change in rehabilitation research. Am J Phys Med Rehabil 74:163-70
Collins, L M; Graham, J W; Rousculp, S S et al. (1994) Latent transition analysis and how it can address prevention research questions. NIDA Res Monogr 142:81-111
Collins, L M (1991) The measurement of dynamic latent variables in longitudinal aging research: quantifying adult development. Exp Aging Res 17:13-20
Graham, J W; Collins, L M; Wugalter, S E et al. (1991) Modeling transitions in latent stage-sequential processes: a substance use prevention example. J Consult Clin Psychol 59:48-57
Collins, L M; Cliff, N (1990) Using the longitudinal Guttman simplex as a basis for measuring growth. Psychol Bull 108:128-34