Evidence map›Paper›PMID 24012070›Full record

ArticleDrug and alcohol dependence2013

A longitudinal examination of alcohol, marijuana, and cigarette perceived norms among middle school adolescents.

Eric R Pedersen, Jeremy N V Miles, Brett A Ewing, Regina A Shih, Joan S Tucker, Elizabeth J D'Amico

Open access · greenAbstract read
In one paragraph

Article in Drug and alcohol dependence, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.0field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 55 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Early and Late Adolescent Factors that Predict Co-use of Cannabis with Alcohol and Tobacco in Young Adulthood.Prevention science : the official journal of the Society for Prevention Research · 2020
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Factors associated with younger adolescents' exposure to online alcohol advertising.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2017
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Eric R PedersenRAND Corporation, 1776 Main Street, PO Box 2138, Santa Monica, CA 90407, United States. Electronic address: ericp@rand.org.
Jeremy N V Miles
Brett A Ewing
Regina A Shih
Joan S Tucker
Elizabeth J D'Amico
RAND Corporation · US

Funding

Brief Voluntary Alcohol and Drug Intervention for Middle School YouthR01AA016577 · NIAAA · RAND CORPORATION · PI D'AMICO, ELIZABETH J. · 2007 to 2011
$4.5M
NIAAA NIH HHS R01 AA016577NIAAA NIH HHS R01AA016577
6 · The paper itself

Abstract

backgroundAdolescents tend to overestimate the prevalence of substance use among their peers and these perceived norms are associated with their current and future use. However, little is known about how perceived norms change over time during middle school, a developmental period when adolescents are at-risk for initiating substance use.

methodWe examined changes in perceived norms of alcohol, marijuana, and cigarettes over a two-year period among a large and diverse sample of 6th and 7th grade youth (N=6097; 50.1% female; 54% Hispanic). Participants completed a baseline survey and two subsequent annual surveys. Participants estimated the percentage of their peers they believed used each substance, as well as indicated levels of personal use, offers to use from peers, and exposure to peers who were using each substance.

resultsPerceived norms of all three substances increased over time. Increases were somewhat attenuated when controlling for demographic factors, personal use, and peer factors, but remained significant. Female adolescents and those reporting non-Hispanic White ethnicity experienced the greatest increase in perceived norms over time.

conclusionNormative perceptions of substance use increase greatly during the middle school years, an effect which cannot be fully explained by demographics, personal use, or peer factors. Given that perceived norms are often associated with personal use, early interventions with middle school youth are warranted to prevent the growth of these influential factors during this developmental period.

Indexed as

AdolescentAge FactorsAlcohol DrinkingAttitudeCaliforniaChildEthnicityFemaleHumansLongitudinal StudiesMaleMarijuana SmokingPeer GroupReference ValuesSex FactorsSmokingAdolescentsAlcoholCigarettesMarijuanaPerceived norms

Identifiers

PMID24012070
PMCPMC3836211
OpenAlexW2081131964

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.