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FollowUp Data Collections
MEASURES cont Page
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acceptable alcohol amphetamines analysis Ann Arbor annual APPENDIX areas arrangements average Bachman barbiturates base-year behaviors changes cigarette CM CM CM college-bound COMPOSITE 1-14 composite measures concern data collection dimensions division follow-up Future project half-time high school seniors housework HSHLD illicit drugs important included indicate Institute for Social involved Jerald G Johnston less lifestyle lifetime Long Form marijuana military Monitoring the Future NfWtd noncollege group o o o O'Malley OOOOOOO parents participation pattern percent POPULATION DENSITY preferences procedures questionnaire administration questionnaire forms questions relationships reported respondents sex differences Smallest Space Analysis Social Research subsample Table total sample trends truancy University of Michigan variables weights wife WNTDO young youth