Summary of Holdings for ICPSR Study 2752

Title: Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 1998

Principal Investigator(s): Johnston, Lloyd D., Jerald G. Bachman, Patrick M. O'Malley, and John Schulenberg

FILE CONTENT	FILE FORMAT	COUNT
Codebook	PDF	8
Codebook subtotal		8
Data	ASCII	8
Data	SAS transport - XPORT engine	8
Data	SPSS portable	8
Data	Stata system	8
Data subtotal		32
Setup	SAS	8
Setup	SPSS	8
Setup	Stata	8
Setup	Stata dictionary	8
Setup subtotal		32
Supplemental syntax	SAS	8
Supplemental syntax	Stata	8
Supplemental syntax subtotal		16
TOTAL FILES		88

The Substance Abuse and Mental Health Data Archive (SAMHDA) is an initiative of the Office of Applied Studies, Substance Abuse and Mental Health Services Administration (SAMHSA) of the United States Department of Health and Human Services, and is based at the Inter-university Consortium for Political and Social Research (ICPSR).

We appreciate the appropriate citation for analyses using data obtained from SAMHDA. Each SAMHDA study description and codebook includes a suggested bibliographic citation for the data.