CClinicalTrials.gg
CompletedNCT02567357PREDICTORSUpdated Feb 17, 2020

Parents Resources for Decreasing the Incidence of Change Triggered Temper Outbursts

A Phase 1 interventional study of Visual Scheduling and signalling change in Child Behavior, sponsored by Queen's University, Belfast. Completed at 1 site in United Kingdom. Open to participants aged 7 Years to 16 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2020-02-17.

Sponsored by Queen's University, Belfast · Phase 1, Interventional, and Treatment

From the registry’s dates

  • Registered 8 months after the study started (first participant enrolled Jan 2015, registered Sep 2015).
Phase
Phase 1
Study type
Interventional
Enrollment
80
Allocation
Randomized
Ages
7 Years to 16 Years
Sex
All
01

Study summary

'PREDICTORS' (Parents Resources for Decreasing the Incidence of Change Triggered Temper Outbursts) aims to evaluate web-based training packages for caregivers of children who show frequent temper outbursts following changes to their routines and plans. The training packages will teach caregivers how to apply strategies that aim to reduce the number of temper outbursts that the children show following changes, as well as making any outbursts they do show less severe (less functionally impairing).

Read the detailed description

The aims of PREDICTORS are: 1. To refine the tools to implement and evaluate a resource-efficient caregiver training program for signalling changes to children with intellectual disabilities or autism spectrum disorders. 2. To pilot the program to test the feasibility of taking it forward into a clinical trial. 3. To conduct a process and economic evaluation of the pilot intervention to provide further data on its suitability for a clinical trial.

Parents/caregivers of children aged 7-16 years old who frequently show temper outbursts when things change in their routines or plans will keep a web-based diary accessed via smart phone or other device on their child's temper outbursts for a 6 month period (baseline). After 6 months of keeping this diary, parents/caregivers will then access web-based training for approximately 1 month which will include sessions to study once or twice per week as well as exercises to practice in between sessions.

After the training is complete parents will be asked to implement the strategies they have learnt in the 6 months that follow. In addition researchers from the university will telephone parents/ caregivers to ask some questions about their child's temper outbursts and on the effects this behaviour has on daily life. Parents will be interviewed at three points during the study (before baseline, after baseline, before intervention and after intervention phases). Interviews will focus on gathering information of their child's behaviour.

Focus groups with relevant experienced professionals and parents (not participating in the main part of the study) will guide the training resource development and development and content of the behaviour diary used by parents during the study.

02

Conditions studied

  • Child Behavior

Keywords

  • change triggered temper outbursts
  • parent training
  • autism
  • intellectual disability
  • Prader-Willi syndrome
  • Fragile X syndrome
  • web-based training
  • Down syndrome
03

In context

Lead sponsor

Queen's University, Belfast is the lead sponsor of 113 studies on the registry; 14 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
7 Years to 16 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • children aged 7-16 years of age, with temper outbursts triggered by change to routine or plans and their parent(s)/caregiver(s)

Exclusion criteria

Exclusion Criteria:

  • children who show less than one change triggered temper outburst (temper outbursts following an unexpected change in plan, routine or expectation) per month
05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
80 participants (estimated)

Study arms

  • Active comparator
    Visual Scheduling

    A caregiver training package on the use of a pictorial (visual) schedule to illustrate each day's expected activities to a child. Caregivers will be trained to ensure that activities occur as described in the schedule as far as possible, thus the expected mechanism of action is the reduction of (unexpected change) antecedents of children's temper outbursts.

    Behavioral: Visual Scheduling

  • Experimental
    Signalling change

    A caregiver training package where parents are taught to present a distinctive visual-verbal cue to a child whenever they become aware that a change will take place in the child's usual/expected activities. Caregivers will be trained to only ever present to cue if they can be sure that a change to the child's routine or plan will occur, thus the expected mechanism of action is the child's learned association between the presentation of the cue and the subsequent occurrence of a change to their expectations. Signalled changes will therefore be more predictable for the child, and should therefore be easier for them to deal with.

    Behavioral: signalling change

Interventions

  • BehavioralVisual Scheduling

    Caregivers will present a visual schedule with pictorial representations of activities/events expected to occur each day will be presented to children at set times of day (tailored for individual's schedules). Ultimately caregivers will aim to ensure that activities occur as per the schedule as far as possible - thus decreasing the child's level of exposure to unexpected changes in routines or plans.

    Also known as: antecedent manipulation

  • Behavioralsignalling change

    Caregivers will present a distinct visual-verbal cue card whenever they become aware that a change to the child's routine or plan is about to occur. Thus, the intervention uses a stimulus control approach so that the child learns that presentation of the cue reliably predicts the subsequent occurrence of a change to routine/plan, and the change is therefore more predictable and easier for the child to deal with.

    Also known as: cuing change

06

What researchers measure

Primary outcomes

  1. Change in frequency of temper outbursts between baseline and intervention

    Informant reports of outbursts using a web-based behaviour diary after they occur. Entries comprise check lists of individual behaviours comprised in the outburst, an intensity rating (1-3 or 1-5 point scale depending on the different intensities of outburst parents were able to operationally describe), a description of the duration (\<1 minute; \>1 \& \<5 minutes; \>5 \& \<15 minutes; \>15 minutes \& \< 1 hour; \>1 hour \[specify\]); a check list of possible antecedent events; and a check list of possible actions taken by caregivers. Frequency per month of temper outbursts following change-related antecedents of each intensity level and each duration will comprise the primary measurement. Reports will also be made every 3 days, of the number of outbursts over the previous 3 days (for validity checking); and of the number of changes to routines/plans experienced by the child. The percentage of changes that were followed by outbursts will comprise measurement 2.

    Time frame: 6 months baseline, 6 months during intervention

  2. Change in percentage of changes to routines/plans experienced by children that are followed by temper outbursts between baseline and intervention

    Informant reports will be made using a scheduled entry section of the behaviour diary, on the number of changes to routines /plans experienced by the child since the previous entry. These data will be used to calculate the percentage of experienced changes that were followed by a temper outburst

    Time frame: 6 months baseline, 6 months during intervention

Secondary outcomes

  1. Change in cost of services with which the child engages - Cost of Services Receipt Inventory

    An informant report questionnaire on the cost to health services associated with the child over the previous 6 months

    Time frame: within 2 weeks before baseline, within one month after baseline, within one month following intervention

  2. Process information on how the intervention strategies are being implemented by caregivers

    Informant report ratings on the use of the intervention strategy and how easy this was

    Time frame: every three days for 7 months from after baseline onwards

07

Study locations

1 site
  • Queen's University Belfast
    Belfast, Northern Ireland BT7 1NN, United Kingdom
08

References and documents

Individual participant data

Plan to share: Undecided

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 17, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02567357
Lead sponsor
Queen's University, Belfast
Collaborators
University of Warwick, University of Birmingham
Responsible party
Kate Woodcock (Lecturer, Queen's University, Belfast) — Principal investigator
First posted
Oct 5, 2015
Start date
Jan 2015
Primary completion
May 2017
Completion
Jun 2017
Last update
Feb 17, 2020

Study contacts

Kate Woodcock, PhD
study director · Queen's Univerisity Belfast

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2016. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion