Behavioural interventions to treat anxiety in adults with autism and moderate to severe intellectual disabilities: The BEAMS ‐ ID feasibility study

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Langdon, P. E., Apanasionok, M. M., Scripps, E., Barrowcliff, A. L., Biswas, A. B., Bunning, K., Burbidge, C., Byron‐Daniel, K., Cookson, A., Croom, S., Filipczuk, M., Gillespie, D., Hastings, R. P., Jahoda, A., McNamara, R., Patterson, L., Rai, D., Steward, R., & Gray, K. M. (2024). Behavioural interventions to treat anxiety in adults with autism and moderate to severe intellectual disabilities: The BEAMS ‐ ID feasibility study. Journal of Applied Research in Intellectual Disabilities, 37(5), e13282-e13282. https://doi.org/10.1111/jar.13282

Publication date: 29 Jul 2024 Added to AutiHub: 6 Jul 2026 Type: Article Article language: English
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Authors

Publication authors
19
Publication authors identified as autistic
1 / 19 (5.3%)
  1. Peter E. Langdon
  2. Magdalena M. Apanasionok
  3. Emma Scripps
  4. Alastair L. Barrowcliff
  5. Asit B. Biswas
  6. Karen Bunning
  7. Cheryl Burbidge
  1. Katherine Byron‐Daniel
  2. Alex Cookson
  3. Sarah Croom
  4. Malwina Filipczuk
  5. David Gillespie
  6. Richard P. Hastings
  7. Andrew Jahoda
  1. Rachel McNamara
  2. Lawrence Patterson
  3. Dheeraj Rai
  4. Robyn Steward *
  5. Kylie M. Gray

Abstract

BACKGROUND: The aim of this feasibility study was to adapt and model a behavioural intervention for anxiety with autistic adults with moderate to severe intellectual disabilities. METHOD: Twenty-eight autistic adults with moderate or severe intellectual disabilities, 37 carers, and 40 therapists took part in this single-group non-randomised feasibility study designed to test intervention feasibility and acceptability, outcome measures, and research processes. RESULTS: The intervention was judged as feasible and acceptable by autistic adults with intellectual disabilities, carers, and therapists. Minor intervention revisions were suggested. Carers completed 100% of outcome measures and the missing data rate was low. Complying with legislation governing the inclusion of participants who lack capacity to decide whether they wanted to take part in this study led to an average 5-week enrolment delay. CONCLUSION: The intervention and associated study processes were judged to be feasible and acceptable and should now be tested within a larger randomised trial.

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63
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0 / 63 (0.0%)
Cited author occurrences identified as autistic
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Among occurrences linked to AutiHub author records: 0 / 64 (0.0%). Distinct cited authors identified as autistic: 0 / 252 (0.0%).
Cited author occurrences linked to AutiHub author records
64 / 327 (19.6%)
Distinct linked cited authors: 26 / 252 (10.3%)
Linked cited-author occurrences not identified as autistic
64 / 64 (100.0%)
Among linked cited-author occurrences only. Across all cited-author occurrences: 64 / 327 (19.6%). Distinct linked cited authors not identified as autistic: 26 / 26 (100.0%).
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