Recounts after TBI (Zhang et al., 2024)
Creators: name: Zhang, Erica
name: Steel, Joanne
name: Togher, L
name: Fromm, Davida
name: MacWhinney, Brian
name: Bogart, Elise
Publisher: name: ASHA journals
Year: 2024
Subjects: classificationCode: 420110
subject: Speech pathology
classificationCode: 520405
subject: Psycholinguistics (incl. speech production and comprehension)
classificationCode: 320905
subject: Neurology and neuromuscular diseases

description: <b>Purpose: </b>Communication can be chronically impacted by severe traumatic brain injury (TBI), yet there is a critical lack of research investigating communication recovery beyond 12 months postinjury with discourse measures. This longitudinal study aimed to investigate quantitative and qualitative changes in <i>important event</i> recounts produced by a group of people with severe TBI up to 2 years postinjury.<b>Method: </b>A prospective observational design with an inception cohort was adopted. Thirty-four participants with severe TBI were asked to produce an important event recount at 6, 12, and 24 months postinjury. A mixed-methods approach comprised a quantitative analysis of microlinguistic and macrostructural measures, using the automated discourse command EVAL in Computerized Language Analysis (CLAN) and the CLAN Collaborative Commentary tool, respectively. Statistical analysis included a repeated-measures analysis of variance and the Friedman test. An independent qualitative content analysis was also conducted.<b>Results: </b>The measures revealed significant differences between 6 and 24 months, indicating a protracted recovery trajectory. The microlinguistic analysis showed increased use of revision and repetition over time. The macrostructural analysis indicated changes with orientation to recount characters, evaluative comments, and the number of events or complexity of the recount. The content analysis revealed categories of (a) childhood events, (b) family and relationships, (c) career and education, and (d) grief and loss. Topics at 6 months focused on childhood events and holidays, whereas career and education predominated at 24 months.<b>Conclusions: </b>This is the first study to explore important event recounts told by people with severe TBI as they recovered. Participants showed discourse recovery beyond 12 months, highlighting the need for equivalent timing of service provision. The important event recount shows good potential as an ecologically valid assessment tool to evaluate communication recovery that can also be integrated with advances in computerized analysis. Analyses additionally provided insights into potential therapy targets and content categories for chronic discourse impairments.<b>Supplemental Material S1. </b>STROBE Checklist – Cohort Studies.<b>Supplemental Material S2.</b> Excerpt of collaborative commentary.<b>Supplemental Material S3.</b> Examples of macrolinguistic recount coding.<b>Supplemental Material S4.</b> Coding examples.Zhang, E., Steel, J., Togher, L., Fromm, D., MacWhinney, B., &amp; Bogart, E. (2024). Insights from important event recounts told by people with traumatic brain injury. <i>Journal of Speech, Language, and Hearing Research</i>. Advance online publication. https://doi.org/10.1044/2024_JSLHR-23-00595