New Chapters: testing a creative writing intervention on young offenders

ISRCTN ISRCTN34665642
DOI https://doi.org/10.1186/ISRCTN34665642
Secondary identifying numbers 2024-1053
Submission date
09/12/2024
Registration date
09/01/2025
Last edited
06/06/2025
Recruitment status
Recruiting
Overall study status
Ongoing
Condition category
Mental and Behavioural Disorders
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year

Plain English summary of protocol

Background and study aims
The study seeks to evaluate whether a creative writing intervention reduces behavioural difficulties for young people in prison. Young people in the criminal justice system experience greater educational disadvantages and disruptions than those who are not incarcerated, and there has been an increase in levels of violence and behavioural difficulties in the previous years in the young offenders’ institutions. There is a lack of robust experimental evidence for arts-based interventions for young people in contact with the criminal justice system. This study will compare the impact on behavioural difficulties of a writing-based intervention for a group of young people in prison who receive the intervention against those who do not. Behavioural difficulties will be measured for both groups both before and after the intervention.

Who can participate?
Boys aged 15-18 years old who are currently serving a custodial sentence or on remand, and have eight weeks remaining on their sentence or until their next court date.

What does the study involve?
Young people in prison will be randomly assigned to receive either a 12-session creative writing intervention, called New Chapters, in addition to their usual education, or continue to just receive their usual education.

What are the possible benefits and risks of participating?
The benefits are taking part in a project that evaluates the efficacy of a writing-based intervention, and helping determine whether this is something that would be useful for other young offenders. All participants also receive a certificate after the research. The risks are that some of the questions on the baseline and follow-up may be distressing or upsetting, and those that do not get assigned to the writing program may feel upset or disheartened.

Where is the study run from?
The research is run by the University of Manchester, and the intervention is run by the National Literacy Trust. The study is based at four Young Offenders' Institutions in England: Werrington, Wetherby, Feltham, Oakhill and Oasis Restore.

When is the study starting and how long is it expected to run for?
The pilot phase began in June 2024 and will run for 18 months, until December 2025.

Who is funding the study?
The Youth Endowment Fund is funding the study

Who is the main contact?
Dr Charlotte Lennox, University of Manchester, charlotte.lennox@manchester.ac.uk

Study website

Contact information

Dr Charlotte Lennox
Public, Scientific, Principal Investigator

Jean McFarlane Building
Oxford Road
University of Manchester
Manchester
M13 9PL
United Kingdom

Phone +44 (0)1613068014
Email charlotte.lennox@manchester.ac.uk

Study information

Study designTwo-arm individually randomized (1:1) superiority randomized controlled trial and process evaluation
Primary study designInterventional
Secondary study designRandomised controlled trial
Study setting(s)Prison/detention
Study typeEfficacy
Participant information sheet Not available in web format, please use contact details to request a participant information sheet
Scientific titleUsing a creative writing programme (New Chapters) to improve behavioural difficulties for young people in prison: a randomised controlled trial
Study acronymNew Chapters
Study objectivesCurrent study hypothesis as of 06/06/2025:
A 12-session creative writing intervention will reduce self-reported behavioural difficulties in 15- to 18-year-old boys who are incarcerated, compared to their normal educational offering.



Previous study hypothesis:
A 12-week creative writing intervention will reduce self-reported behavioural difficulties in 15- to 18-year-old boys who are incarcerated, compared to their normal educational offering.
Ethics approval(s)

Approved 13/08/2024, University Research Ethics Committee 5 (The Christie Building, The University of Manchester, Manchester, M13 9PL, United Kingdom; +44 (0)161 306 6000; clinicaltrials@manchester.ac.uk), ref: 2024-20067-35057

Health condition(s) or problem(s) studiedBehavioural change in young offenders aged 15-18 who are incarcerated
InterventionCurrent interventions as of 06/06/2025:
Young people in prison will be randomly allocated to receive New Chapters plus Business as Usual (BAU) or BAU alone to evaluate the reduction in behavioural difficulties. Young people will be randomised on a 1:1 basis using concealed random allocation conducted using an online pseudorandom list hosted by Sealedenvelope.com with random permuted blocks of varying sizes. Randomisation will be stratified by site. Those assigned to the intervention will undertake a twelve-session creative writing program in addition to their usual education (BAU), while the control group will continue to receive their usual education (BAU). Baselines will be taken before randomisation, and follow-ups will be taken after randomisation. The intervention initially ran across twelve weeks, with follow-up 90-152 days after randomisation. As of May 2025, the intervention was condensed for twelve sessions to be delivered over six weeks, with follow-up 56-112 days after randomisation.



Previous interventions:
Young people in prison will be randomly allocated to receive New Chapters plus Business as Usual (BAU) or BAU alone to evaluate the reduction in behavioural difficulties. Young people will be randomised on a 1:1 basis using concealed random allocation conducted using an online pseudorandom list hosted by Sealedenvelope.com with random permuted blocks of varying sizes. Randomisation will be stratified by site. Those assigned to the intervention will undertake a twelve-week creative writing program in addition to their usual education (BAU), while the control group will continue to receive their usual education (BAU). Baselines will be taken before randomisation, and follow-ups will be taken 90-152 days after randomisation.
Intervention typeBehavioural
Primary outcome measureCurrent primary outcome measure as of 06/06/2025:
Self-reported behaviour difficulties measured using the Strengths and Difficulties Questionnaire (SDQ) at baseline and after randomisation (90-152 days post randomisation for the twelve-week program, 56-112 days for the six-week program).



Previous primary outcome measure:
Self-reported behaviour difficulties measured using the Strengths and Difficulties Questionnaire (SDQ) at baseline and 90-152 days post-randomisation
Secondary outcome measuresCurrent secondary outcome measures as of 06/06/2025:
The following secondary outcome measures will be assessed at baseline, and again 90-152 days post-randomisation for the twelve-week program, and 56-112 days post-randomisation for the six-week program:
1. Self-reported empathy measured using the Basic Empathy Scale (BES)
2. Self-reported pro-social identity measured using the Pro-social IDentity Scale (PIDS)
3. Self-reported self-esteem measured using the Self-Esteem Measure for Prisoners (SEM-P)
4. Self-reported mental wellbeing measured using the Short Warwick-Edinburgh Mental Wellbeing Scale (SWEMWBS)
5. Self-reported creativity measured using the Creative Self-Efficacy Scale for Children and Adolescents (CASES)
6. Behaviour incidents measured using behaviour incident data using prison records at follow-up



Previous secondary outcome measures:
The following secondary outcome measures will be assessed at baseline, and again 90-152 days post-randomisation, unless stated:
1. Self-reported empathy measured using the Basic Empathy Scale (BES)
2. Self-reported pro-social identity measured using the Pro-social IDentity Scale (PIDS)
3. Self-reported self-esteem measured using the Self-Esteem Measure for Prisoners (SEM-P)
4. Self-reported mental wellbeing measured using the Short Warwick-Edinburgh Mental Wellbeing Scale (SWEMWBS)
5. Self-reported creativity measured using the Creative Self-Efficacy Scale for Children and Adolescents (CASES)
6. Behaviour incidents measured using behaviour incident data using prison records at follow-up
Overall study start date10/05/2024
Completion date01/02/2026

Eligibility

Participant type(s)Other
Age groupChild
Lower age limit15 Years
Upper age limit18 Years
SexMale
Target number of participants375
Key inclusion criteriaCurrent participant inclusion criteria as of 06/06/2025:
1. Having less than 8 weeks left on sentence, or until their next court date
3. Not able to provide informed consent
3. Parental consent not provided for those under 16 years
4. Requires an interpreter
5. Those presenting a risk to the research or intervention team and/or where they are unable to mix with others in a group setting



Previous participant inclusion criteria:
1. Boys aged 15-18 years old
2. Serving a custodial sentence
3. Having at least 3 months remaining on sentence
Key exclusion criteriaCurrent participant exclusion criteria as of 06/06/2025:




Previous participant exclusion criteria:
1. On remand
2. Having less than 3 months left on sentence
3. Not able to provide informed consent
3. Parental consent not provided for those under 16 years
4. Requires an interpreter
5. Those presenting a risk to the research or intervention team and/or where they are unable to mix with others in a group setting
Date of first enrolment13/11/2024
Date of final enrolment12/12/2025

Locations

Countries of recruitment

  • England
  • United Kingdom

Study participating centres

Hmp/yoi Wetherby
H M Young Offenders Institute
York Road
Wetherby
LS22 5ED
United Kingdom
Hmp/yoi Werrington
Werrington
Stoke-on-trent
ST9 0DX
United Kingdom
Hmp/yoi Feltham a
Bedfont Road
Feltham
TW13 4ND
United Kingdom
Oasis Restore Secure School
Sir Evelyn Road
Rochester
ME1 3YB
United Kingdom
Oakhill Secure Training Centre
Chalgrove Field
Oakhill
Milton Keynes
MK5 6AJ
United Kingdom

Sponsor information

Youth Endowment Fund
Charity

64 Great Eastern Street
London
EC2A 3QR
England
United Kingdom

Phone +44 (0)7414 405031
Email philip.horgan@youthendowmentfund.org.uk
Website https://youthendowmentfund.org.uk/

Funders

Funder type

Charity

Youth Endowment Fund
Private sector organisation / Trusts, charities, foundations (both public and private)
Alternative name(s)
YouthEndowFund, YEF
Location
United Kingdom

Results and Publications

Intention to publish date12/02/2027
Individual participant data (IPD) Intention to shareYes
IPD sharing plan summaryAvailable on request
Publication and dissemination planPlanned publication in a peer-reviewed journal
IPD sharing planThe University of Manchester will create two datasets, one submitted to the Department for Education (DfE) and one to The Office for National Statistics (ONS). Both datasets are held in the Youth Endowment Fund archive by ONS. The datasets generated during and/or analysed during the current study are/will be available. Approved researchers can apply to access YEF data via the Office for National Statistics secure research service. Consent from participants was required and obtained. All identifying data will be removed, and the data available will be anonymised. The data relates to young offenders in prison, and no identifying information will be shared.

Editorial Notes

06/06/2025: The following changes were made:
1. The study hypothesis and interventions were amended.
2. The primary and secondary outcome measures were amended.
3. The participant inclusion and exclusion criteria were amended.
4. The plain English summary was updated to reflect those changes.
07/03/2025: The following changes were made:
1. Oakhill Secure Training Centre was added as a study participating centre.
2. Study website added.
10/12/2024: Study's existence confirmed by University Research Ethics Committee 5.