NCT03495635

Brief Summary

The purpose of this study is to evaluate the effectiveness of the Big Brothers Big Sisters of America (BBBSA) community-based mentoring (CBM) program for prevention of crime and delinquency/conduct problems, including risk and protective factors for these outcomes. Approximately 2,500 youth ages 10-16 will be randomly assigned to either the CBM program or an untreated control group. Study outcomes will be assessed over a 4-year period via both youth- and parent-report surveys and official records of police/court contact (e.g., arrests).

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,361

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Feb 2018

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 4, 2018

Completed
29 days until next milestone

Study Start

First participant enrolled

February 2, 2018

Completed
2 months until next milestone

First Posted

Study publicly available on registry

April 12, 2018

Completed
7.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 30, 2025

Completed
Last Updated

January 22, 2026

Status Verified

January 1, 2026

Enrollment Period

7.4 years

First QC Date

January 4, 2018

Last Update Submit

January 20, 2026

Conditions

Keywords

mentoringprevention

Outcome Measures

Primary Outcomes (4)

  • Arrest

    0/1 indicator based on official police/court/juvenile office records of any of the following types of offenses-person offense, property offense, drug law violation, public order offense, or status offense

    4 years

  • Arrest

    0/1 indicator based on official police/court/juvenile office records of any of the following types of offenses-person offense, property offense, drug law violation, public order offense, or status offense

    18 months

  • Delinquency

    0/1 indicator based on youth and parent report using 13 items from the Add Health Study (Bearman et al., 1997)

    18 months

  • Substance use

    0/1 indicator based on youth report of alcohol use to point of drunkenness, tobacco, or illicit drug use

    18 months

Secondary Outcomes (31)

  • Truancy

    18 months

  • Association with deviant peers

    18 months

  • School suspensions

    18 months

  • Depressive symptoms

    18 months

  • Impulsivity

    18 months

  • +26 more secondary outcomes

Study Arms (2)

BBBS Community-Based Mentoring

EXPERIMENTAL

Big Brothers Big Sisters Community-Based Mentoring Program

Behavioral: Big Brothers Big Sisters Community-Based Mentoring Program

Control

NO INTERVENTION

Not eligible to participate in a Big Brothers Big Sisters mentoring program, but may participate in other mentoring programs.

Interventions

One-to-one mentoring provided by an adult volunteer with training and ongoing monitoring and support from program staff.

BBBS Community-Based Mentoring

Eligibility Criteria

Age10 Years+
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • youth is 10 years of age or older
  • youth is likely to be eligible for the Big Brothers Big Sisters Community-Based Mentoring program as determined by initial assessment of program staff

You may not qualify if:

  • youth has a severe learning, cognitive or other intellectual disability as reported by the parent
  • parent does not both speak and read either English or Spanish
  • youth does not have a sibling who is already a study participant
  • youth has been matched with a Big Brother/Sister through one of the affiliate's programs in the past
  • youth has a sibling currently receiving services from the affiliate for whom services were initiated (i.e., inquiry was made) prior to start of the study
  • youth belongs to a group that the affiliate is excluding from study participation based on previous agreement with the research team
  • youth is designated as an exception case by affiliate staff (each affiliate will have the opportunity to exclude up to 4% of study-eligible youth from the research prior to consent and random assignment for any reason deemed appropriate (e.g., perceived high need of the youth))

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Illinois at Chicago

Chicago, Illinois, 60608, United States

Location

Related Publications (20)

  • Arthur MW, Hawkins JD, Pollard JA, Catalano RF, Baglioni AJ Jr. Measuring risk and protective factors for substance use, delinquency, and other adolescent problem behaviors. The Communities That Care Youth Survey. Eval Rev. 2002 Dec;26(6):575-601. doi: 10.1177/0193841X0202600601.

    PMID: 12465571BACKGROUND
  • Resnick MD, Bearman PS, Blum RW, Bauman KE, Harris KM, Jones J, Tabor J, Beuhring T, Sieving RE, Shew M, Ireland M, Bearinger LH, Udry JR. Protecting adolescents from harm. Findings from the National Longitudinal Study on Adolescent Health. JAMA. 1997 Sep 10;278(10):823-32. doi: 10.1001/jama.278.10.823.

    PMID: 9293990BACKGROUND
  • Bowers, E. P., Geldhof, G. J., Schmid, K. L., Napolitano, C. M., Minor, K., & Lerner, J. V. (2012). Relationships with important nonparental adults and positive youth development: An examination of youth self-regulatory strengths as mediators. Research in Human Development, 9, 298-316. http://dx.doi.org/10.1080/15427609.2012.729911

    BACKGROUND
  • DuBois, D. L., Felner, R. D., Brand, S., Phillips, R. S. C., & Lease, A. M. (1996). Early adolescent self-esteem: A developmental-ecological framework and assessment strategy. Journal of Research on Adolescence, 6, 543-579.

    BACKGROUND
  • DuBois DL, Keller TE. Investigation of the Integration of Supports for Youth Thriving Into a Community-Based Mentoring Program. Child Dev. 2017 Sep;88(5):1480-1491. doi: 10.1111/cdev.12887. Epub 2017 Jun 19.

    PMID: 28626886BACKGROUND
  • Duckworth AL, Quinn PD. Development and validation of the short grit scale (grit-s). J Pers Assess. 2009 Mar;91(2):166-74. doi: 10.1080/00223890802634290.

    PMID: 19205937BACKGROUND
  • Essau, C. A., Sasagawa, S., & Frick, P. J. (2006). Psychometric properties of the Alabama Parenting Questionnaire. Journal of Child and Family Studies, 15, 597-616.

    BACKGROUND
  • Epstein, N. B., Baldwin, L. M., & Bishop, D. S. (1983). The McMaster Family Assessment Device. Journal of Marital and Family Therapy, 9, 171-180.

    BACKGROUND
  • Herrera C, Grossman JB, Kauh TJ, McMaken J. Mentoring in schools: an impact study of big brothers big sisters school-based mentoring. Child Dev. 2011 Jan-Feb;82(1):346-61. doi: 10.1111/j.1467-8624.2010.01559.x.

    PMID: 21291446BACKGROUND
  • Herrera, C., Linden, L. L., Arbreton, J. A. & Grossman, J. B. (2011). Testing the impact of Higher Achievement's year-round out-of-school-time program on academic outcomes. Philadelphia: Public/Private Ventures.

    BACKGROUND
  • Irwin DE, Stucky B, Langer MM, Thissen D, Dewitt EM, Lai JS, Varni JW, Yeatts K, DeWalt DA. An item response analysis of the pediatric PROMIS anxiety and depressive symptoms scales. Qual Life Res. 2010 May;19(4):595-607. doi: 10.1007/s11136-010-9619-3. Epub 2010 Mar 7.

    PMID: 20213516BACKGROUND
  • Jarjoura, G. R. et al. (2017). The Evaluation of The Mentoring Enhancement Demonstration Program. Washington, DC: American Institutes for Research. Manuscript in preparation.

    BACKGROUND
  • Muris, P. (2001). A brief questionnaire for measuring self-efficacy in youths. Journal of Psychopathology and Behavioral Assessment, 23, 145-149. http://dx.doi.org/10.1023/A:1010961119608

    BACKGROUND
  • Orpinas P, & Frankowski R. (2001). The aggression scale: a self-report measure of aggressive behavior for young adolescents. Journal of Early Adolescence, 21, 51-68.

    BACKGROUND
  • Sandler IN, Tein JY, Mehta P, Wolchik S, Ayers T. Coping efficacy and psychological problems of children of divorce. Child Dev. 2000 Jul-Aug;71(4):1099-118. doi: 10.1111/1467-8624.00212.

    PMID: 11016569BACKGROUND
  • Bavarian N, Lewis KM, Acock A, DuBois DL, Yan Z, Vuchinich S, Silverthorn N, Day J, Flay BR. Effects of a School-Based Social-Emotional and Character Development Program on Health Behaviors: A Matched-Pair, Cluster-Randomized Controlled Trial. J Prim Prev. 2016 Feb;37(1):87-105. doi: 10.1007/s10935-016-0417-8.

    PMID: 26781590BACKGROUND
  • Skinner, E. A., Kindermann, T. A., & Furrer, C. J. (2009). A motivational perspective on engagement and disaffection: Conceptualization and assessment of children's behavioral and emotional participation in academic activities in the classroom. Educational and Psychological Measurement, 69, 493-525. http://dx.doi.org/10.1177/0013164408323233

    BACKGROUND
  • Zimet, G. D., Dahlem, N. W., Zimet, S. G., & Farley, G. K. (1988). The Multidimensional Scale of Perceived Social Support. Journal of Personality Assessment, 52, 30-41. http://dx.doi.org/10.1207/s15327752jpa5201_2

    BACKGROUND
  • Elliott, D. S., Wilson, W. J., Huizinga, D., Sampson, R. J., Elliott, A., & Rankin, B. (1996). The effects of neighborhood disadvantage on adolescent development. Journal of Research in Crime and Delinquency, 33, 389. doi:10.1177=0022427896033004002

    BACKGROUND
  • Forrest CB, Ravens-Sieberer U, Devine J, Becker BD, Teneralli R, Moon J, Carle A, Tucker CA, Bevans KB. Development and Evaluation of the PROMIS(R) Pediatric Positive Affect Item Bank, Child-Report and Parent-Proxy Editions. J Happiness Stud. 2018 Mar;19(3):699-718. doi: 10.1007/s10902-016-9843-9. Epub 2017 Jan 21.

    PMID: 29760578BACKGROUND

Study Officials

  • David L DuBois, PhD

    University of Illinois at Chicago

    PRINCIPAL INVESTIGATOR
  • Carla Herrera, PhD

    Herrera Consulting Group, LLC

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
INVESTIGATOR
Masking Details
The research team will collect the 18-month follow-up surveys from participating youth and parents; masking of study condition will not be feasible for data collection staff, but primary study analyses will be conducted by the investigators with study condition masked. Juvenile justice authorities providing arrest record information will be masked to study arm of participants as will all those on the research team who are involved in coding this information.
Purpose
PREVENTION
Intervention Model
PARALLEL
Model Details: Enrolled participants will be assigned randomly to participate in the Big Brothers Big Sisters Community-Based Mentoring Program (treatment group) or to a wait-list control group that is not eligible to participate in the program for a period of 4 years.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor of Community Health Sciences

Study Record Dates

First Submitted

January 4, 2018

First Posted

April 12, 2018

Study Start

February 2, 2018

Primary Completion

June 30, 2025

Study Completion

June 30, 2025

Last Updated

January 22, 2026

Record last verified: 2026-01

Data Sharing

IPD Sharing
Will share

At the study's conclusion, all individual participant data will be de-identified and made publicly available on the Open Science Framework website along with survey instruments and any code used to clean and analyze the data.

Shared Documents
STUDY PROTOCOL, SAP, ICF, ANALYTIC CODE
Time Frame
Data will become available August 2024 and will be permanently available thereafter
Access Criteria
Requests to access the IPD will be made in writing to the Principal Investigator and approved so long as there is a valid scientific rationale and appropriate IRB approval. The mechanism for sharing the data, all of which will be de-identified, will be secure and encrypted FTP and subject to approval of the PI's institutional IRB. Supporting information (see above list) will be available on the Open Science Framework at the web address below.
More information

Available IPD Datasets

Individual Participant Data Set (osf.io/8ukfv)Access

Locations