NCT06127030

Brief Summary

The goal of this two-armed randomized controlled trial is to investigate the effectiveness of a new, individually tailored, brief behavioral training for teachers of children with behavioral difficulties at school. The main questions the study aims to answer are:

  • Does the brief teacher training reduce the severity of four daily rated target behaviors in specific classroom situations compared to practice as usual (PAU) on the short term?
  • Does the brief teacher training program reduce the severity of the same four daily rated target behaviors in other classroom situations, behavioral difficulties of the child at school and at home, and the impairment of the child in the school situation and reduce the number of behavioral difficulties of the child at school judged as troublesome by the teacher, and improve the teacher-student relationship quality, teachers' sense of efficacy, and teachers' behavior management strategies compared to practice as usual (PAU) on the short term?
  • Are short-term improvements maintained at 3 months follow-up? Teachers will be randomly assigned (simple randomization) to (a) three sessions of brief teacher training with PAU, or (b) PAU only. The brief teacher training provides teachers with individually tailored stimulus control and contingency management techniques to treat children's behavioral difficulties in two (bi)weekly training sessions of two hours and a third session of one hour in which the training will be evaluated and maintenance training will be provided. PAU may include any support or treatment as regularly provided by mental health care centers, schools, school collaborations and/or other organizations, except from pharmacological treatment for children's behavioral difficulties and/or behavioral teacher training/support. PAU can also imply that there is no support or treatment.

Trial Health

75
On Track

Trial Health Score

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

Enrollment
60

participants targeted

Target at P25-P50 for not_applicable

Timeline
7mo left

Started Dec 2023

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
active not recruiting

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

Study Progress81%
Dec 2023Dec 2026

First Submitted

Initial submission to the registry

November 7, 2023

Completed
6 days until next milestone

First Posted

Study publicly available on registry

November 13, 2023

Completed
1 month until next milestone

Study Start

First participant enrolled

December 13, 2023

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 4, 2025

Completed
1.4 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2026

Expected
Last Updated

October 6, 2025

Status Verified

October 1, 2025

Enrollment Period

1.6 years

First QC Date

November 7, 2023

Last Update Submit

October 1, 2025

Conditions

Keywords

Behavioral teacher trainingBrief teacher trainingIndividually-tailoredSchool-based support

Outcome Measures

Primary Outcomes (1)

  • Severity of four daily rated target behaviors in specific classroom situations

    The primary outcome measure will be the severity of teacher-rated daily measured target behaviors in specific classroom situations. Teachers select four daily occurring behavioral difficulties of the child in the classroom (i.e., target behaviors of the intervention) and the specific situations. Target behaviors will be selected from an adapted version of a list (Hornstra et al., 2021; Van den Hoofdakker et al., 2007), with teachers indicating daily occurrence (yes/no) and rating severity on a 5-point Likert scale (1=not severe to 5=extremely severe). Specific classroom situations will be selected from the School Situation questionnaire (SSQ-R; DuPaul \& Barkley, 1992). Severity of the target behaviors in these specific situations will be measured with brief daily phone calls to teachers on four consecutive school days, by the researchers. Teachers report whether the four selected target behaviors occurred (yes/no) and rate their severity on a 5-point scale.

    Before randomization (T0), one week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1), three months after T1 (T2, experimental arm only)

Secondary Outcomes (8)

  • Severity of daily the same four daily rated target behaviors in other classroom situations than the specified situation which is used as primary outcome (see primary outcome measure for details on administration)

    Before randomization (T0), one week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1), three months after T1 (T2, experimental arm only)

  • Teacher-reported severity of behavioral difficulties of the child in the classroom

    Before randomization (T0), one week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1), three months after T1 (T2, experimental arm only)

  • Teacher-reported number of child behavioral difficulties in the classroom that the teacher considers troublesome

    Before randomization (T0), one week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1), three months after T1 (T2, experimental arm only)

  • Teacher-reported child impairment at school associated with behavioral difficulties

    Before randomization (T0), one week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1), three months after T1 (T2, experimental arm only)

  • Teacher-reported quality of the teacher-student relationship

    Before randomization (T0), one week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1), three months after T1 (T2, experimental arm only)].

  • +3 more secondary outcomes

Other Outcomes (8)

  • Teacher/school-reported history of mental healthcare/support.

    Before randomization (T0)

  • Teacher/school-reported use of mental health care or support for behavioral difficulties of the child in the classroom

    One week after the brief training (experimental arm)/eight weeks after T0 (control arm) (T1)

  • Caregiver-reported history of mental healthcare/support

    Before randomization (T0)

  • +5 more other outcomes

Study Arms (2)

Brief behavioral teacher training and optional practice as usual

EXPERIMENTAL

A brief, individualized, three-session teacher training that exists of two (bi)weekly individually tailored training sessions of 120 minutes, and a third session of 60 minutes. Teachers and children may receive practice as usual as well. The practice as usual may include any support or treatment as regularly provided by mental health care centers, schools, school collaborations and/or other organizations, except from pharmacological treatment for children's behavioral difficulties and/or behavioral teacher training/support. Practice as usual can also imply that there is no support or treatment.

Behavioral: Brief behavioral teacher training

Practice as usual only (PAU)

ACTIVE COMPARATOR

PAU may include any support or treatment as regularly provided by mental health care centers, schools, school collaborations and/or other organizations, except from pharmacological treatment for children's behavioral difficulties and/or behavioral teacher training/support. PAU can also imply that there is no support or treatment. There are no criteria for professionals providing PAU.

Behavioral: Practice as usual only (PAU)

Interventions

A brief behavioral teacher training program that combines individually-tailored stimulus control and contingency management techniques to treat children's behavioral difficulties in two (bi)weekly training sessions of two hours and a third session of one hour in which the training will be evaluated and maintenance training will be provided.

Also known as: The PAINT-T program, Brief teacher training
Brief behavioral teacher training and optional practice as usual

PAU may include any support or treatment as regularly provided by mental health care centers, schools, school collaborations and/or other organizations, except from pharmacological treatment for children's behavioral difficulties and/or behavioral teacher training/support. PAU can also imply that there is no support or treatment.

Also known as: PAU
Practice as usual only (PAU)

Eligibility Criteria

Age4 Years - 13 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • The teacher works in regular elementary education, special elementary education or special education (in Dutch: cluster 4);
  • The teacher indicates that the child displays at least four behavioral difficulties in the classroom on a daily basis that the teacher wants to target in the training (using a list of target disruptive behaviors (Hornstra et al., 2021; Van den Hoofdakker et al., 2007)).
  • The teacher has received behavioral training or behavioral support aimed at remediating behavioral difficulties of the concerned child within the past year;
  • The teacher already participates in the study with another child.

You may not qualify if:

  • The child has a diagnosis of autism spectrum disorder (as reported by parents, we will not perform any measures to assess autism spectrum disorder);
  • The child currently receives pharmacological treatment for behavioral difficulties (e.g., methylphenidate).

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Accare Child Study Center

Groningen, Provincie Groningen, 9723 HE, Netherlands

Location

Related Publications (29)

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Study Officials

  • Barbara van den Hoofdakker, Prof. dr.

    Accare child study centre; University Medical Center Groningen

    PRINCIPAL INVESTIGATOR
  • Marjolein Luman, Dr.

    Free university of Amsterdam

    PRINCIPAL INVESTIGATOR
  • Saskia van der Oord, Prof. dr.

    KU Leuven

    PRINCIPAL INVESTIGATOR
  • Tycho Dekkers, Dr

    Accare child study centre; University Medical Center Groningen

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Masking Details
N/A The investigator will not perform any outcome assessments.
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: To examine the research objectives, a randomized controlled trial with two arms will be used. Teachers will be randomly assigned (equal randomization) to (a) brief teacher training with practice as usual (PAU) or (b) PAU only
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 7, 2023

First Posted

November 13, 2023

Study Start

December 13, 2023

Primary Completion

July 4, 2025

Study Completion (Estimated)

December 1, 2026

Last Updated

October 6, 2025

Record last verified: 2025-10

Data Sharing

IPD Sharing
Will not share

Locations