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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ340889
Record Type: CIJE
Publication Date: 1986
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Frequency and Sequence of Drug Use: A Longitudinal Study from Early Adolescence to Young Adulthood.
Newcomb, Michael D.; Bentler, P. M.
Journal of Drug Education, v16 n2 p101-20 1986
Concludes that there are several interrelated minisequences of drug involvement; cigarettes play a prominent role as a gateway to cannabis and hard drugs; and at higher levels of involvement there is a synergistic or reciprocal effect of increasing involvement. The later developmental period was much more stable with somewhat different patterns of influence. (Author/BL)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A