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Research Articles

How dual-task interference on word production is modulated by the timing of the secondary task: evidence from errors in people with aphasia

ORCID Icon, ORCID Icon, ORCID Icon & ORCID Icon
Pages 1028-1050 | Received 28 Apr 2023, Accepted 24 Aug 2023, Published online: 07 Sep 2023

Figures & data

Table 1. Performance in the auditory detection tasks – RTs (in ms) and accuracy (in % correct).

Table 2. Performance in the picture naming task – RTs (in ms), accuracy (in % correct) and rate of errors (in %).

Table 3. Results of the generalized mixed-effects model with the type of error as dependent variables, and task condition (naming alone, +150 ms, +300 ms and +450 ms) as fixed factors.

Table 4. Performance in the picture naming task – RTs (in ms), accuracy (in % correct) and rate of errors (in %).

Table 5. Results of the generalized mixed-effects model with the type of error as dependent variables, and task condition (naming alone, +150 ms, +300 ms and +450 ms) as fixed factors.

Overview of the demographic and clinical assessments for PWA. Clinical assessment was done with the French screening battery BECLA, (Macoir et al., Citation2016), with the experimental tasks described in the method section. For each BECLA’s subtest, accuracy is reported in percentage, and scores beyond the percentile 5 are emboldened.

Results of the generalized mixed-effects models on type of error dependent variable, and task condition (naming alone, +150 ms, +300 ms and +450 ms) as fixed factors in picture naming task in Experiment 1

Results of the generalized mixed-effects model on type of error as dependent variable, and task condition (naming alone, +150 ms, +300 ms and +450 ms) as fixed factors in picture naming task in Experiment 2