Version 1
: Received: 3 October 2023 / Approved: 3 October 2023 / Online: 4 October 2023 (07:46:34 CEST)
How to cite:
Fyndanis, V.; Burgio, F.; Buivolova, O.; Danesin, L.; Gardner, Q.; Kalpakidi, T.; Scimeca, M.; Soilemezidi, M.; Swathi, K.; Dragoy, O. Teasing apart tense-related encoding and retrieval deficits in aphasia: Evidence from Greek, Russian, Italian and English. Preprints2023, 2023100178. https://doi.org/10.20944/preprints202310.0178.v1
Fyndanis, V.; Burgio, F.; Buivolova, O.; Danesin, L.; Gardner, Q.; Kalpakidi, T.; Scimeca, M.; Soilemezidi, M.; Swathi, K.; Dragoy, O. Teasing apart tense-related encoding and retrieval deficits in aphasia: Evidence from Greek, Russian, Italian and English. Preprints 2023, 2023100178. https://doi.org/10.20944/preprints202310.0178.v1
Fyndanis, V.; Burgio, F.; Buivolova, O.; Danesin, L.; Gardner, Q.; Kalpakidi, T.; Scimeca, M.; Soilemezidi, M.; Swathi, K.; Dragoy, O. Teasing apart tense-related encoding and retrieval deficits in aphasia: Evidence from Greek, Russian, Italian and English. Preprints2023, 2023100178. https://doi.org/10.20944/preprints202310.0178.v1
APA Style
Fyndanis, V., Burgio, F., Buivolova, O., Danesin, L., Gardner, Q., Kalpakidi, T., Scimeca, M., Soilemezidi, M., Swathi, K., & Dragoy, O. (2023). Teasing apart tense-related encoding and retrieval deficits in aphasia: Evidence from Greek, Russian, Italian and English. Preprints. https://doi.org/10.20944/preprints202310.0178.v1
Chicago/Turabian Style
Fyndanis, V., Kiran Swathi and Olga Dragoy. 2023 "Teasing apart tense-related encoding and retrieval deficits in aphasia: Evidence from Greek, Russian, Italian and English" Preprints. https://doi.org/10.20944/preprints202310.0178.v1
Abstract
Persons with stroke-induced aphasia (PWAs) are often impaired in tense/time reference (TR) production. It is not clear, however, whether PWAs’ impaired TR production is due to TR-related encoding or retrieval deficits. This study aims at disentangling TR-related encoding deficits from TR-related retrieval deficits in aphasia. Two sentence completion tasks (SCTs) tapping production of past and future reference were administered to eight Greek-speaking PWAs, eight Russian-speaking PWAs, six Italian-speaking PWAs, seven English-speaking PWAs and four groups of language-, age- and education-matched healthy controls. SCT 1 tapped TR-related encoding processes and TR-related retrieval processes to a similar extent. SCT 2 predominantly tapped TR-related retrieval processes. All four control groups performed at ceiling. Three Greek-speaking PWAs, one Russian-speaking PWA, three Italian-speaking PWAs and two English-speaking PWAs showed between-task dissociations. A double dissociation emerged, as some Greek-, Russian- and English-speaking PWAs performed better on SCT 1 than on SCT 2, whereas other Greek- and Italian-speaking PWAs performed worse on SCT 1 than on SCT 2. It will be shown that the experimental design employed here has the potential to disentangle TR-related encoding deficits from TR-related retrieval deficits, as both PWAs with selective TR-related encoding deficits and PWAs with selective TR-related retrieval deficits were identified.
Keywords
aphasia; time reference; tense; encoding; retrieval; Greek; Russian; Italian; English
Subject
Arts and Humanities, Humanities
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.