Evidence map›Paper›PMID 26377235›Full record

Trial reportPrevention science : the official journal of the Society for Prevention Research2016

Changing Friend Selection in Middle School: A Social Network Analysis of a Randomized Intervention Study Designed to Prevent Adolescent Problem Behavior.

Dawn DeLay, Thao Ha, Mark Van Ryzin, Charlotte Winter, Thomas J Dishion

Open access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Prevention science : the official journal of the Society for Prevention Research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 33 citations in OpenAlex.

  1. Trial
  2. Big Talks for Little People: A Pilot Study of a Classroom Based Mental Health Program.Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals · 2025
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  8. The Intensity Effect in Adolescent Close Friendships: Implications for Aggressive and Depressive Symptomatology.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2020
    Article
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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

5 authors at 4 institutions in 1 country.

Dawn DeLayT. Denny Sanford School of Social and Family Dynamics, Arizona State University, PO Box 873701, Tempe, AZ, 85287, USA. dawn.delay@asu.edu.
Thao HaInstitute for Interdisciplinary Salivary Bioscience Research (IISBR), Arizona State University, 550 E. Orange St., Tempe, AZ, 85287, USA.
Mark Van RyzinOregon Research Institute, 1776 Millrace Dr., Eugene, OR, 97403, USA.
Charlotte WinterUniversity of Oregon, 1585 E 13th Ave, Eugene, OR, 97403, USA.
Thomas J DishionREACH Institute, Arizona State University, PO Box 876005, Tempe, AZ, 85287, USA.
Arizona State University · USBioscience Research · USOregon Research Institute · USUniversity of Oregon · US

Funding

UNDERSTANDING AND PREVENTING ADOLESCENT DRUG ABUSER37DA007031 · NIDA · UNIVERSITY OF OREGON · PI DISHION, THOMAS J · 1997 to 2005
$7.2M
Understanding and Preventing Early Adult Drug AbuseR01DA007031 · NIDA · UNIVERSITY OF OREGON · PI LEMERY-CHALFANT, KATHRYN · 1991 to 2015
$6.2M
Development and Psychopathology Research Trng GrantT32MH020012 · NIMH · UNIVERSITY OF OREGON · PI STORMSHAK, ELIZABETH A · 1999 to 2013
$2.5M
ENHANCING FAMILY BASED PREVENTION OF ADOLESCENT DRUG USER01DA013773 · NIDA · UNIVERSITY OF OREGON · PI DISHION, THOMAS J · 2000 to 2002
$1.2M
NIDA NIH HHS DA07031NIDA NIH HHS DA13773NIDA NIH HHS R01 DA007031NIDA NIH HHS R37 DA007031NIMH NIH HHS T32 MH020012NIMH NIH HHS T32 MH20012
6 · The paper itself

Abstract

Adolescent friendships that promote problem behavior are often chosen in middle school. The current study examines the unintended impact of a randomized school-based intervention on the selection of friends in middle school, as well as on observations of deviant talk with friends 5 years later. Participants included 998 middle school students (526 boys and 472 girls) recruited at the onset of middle school (age 11-12 years) from three public middle schools participating in the Family Check-up model intervention. The current study focuses only on the effects of the SHAPe curriculum-one level of the Family Check-up model-on friendship choices. Participants nominated friends and completed measures of deviant peer affiliation. Approximately half of the sample (n = 500) was randomly assigned to the intervention, and the other half (n = 498) comprised the control group within each school. The results indicate that the SHAPe curriculum affected friend selection within school 1 but not within schools 2 or 3. The effects of friend selection in school 1 translated into reductions in observed deviancy training 5 years later (age 16-17 years). By coupling longitudinal social network analysis with a randomized intervention study, the current findings provide initial evidence that a randomized public middle school intervention can disrupt the formation of deviant peer groups and diminish levels of adolescent deviance 5 years later.

Indexed as

Adolescent BehaviorChoice BehaviorInterpersonal RelationsSchoolsAdolescentChildFemaleHumansMaleMental DisordersAdolescenceDeviancy trainingDeviant peersFriend selectionIntervention effects

Identifiers

PMID26377235
PMCPMC4791197
OpenAlexW1705171340

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.