
تعداد نشریات | 20 |
تعداد شمارهها | 1,224 |
تعداد مقالات | 11,190 |
تعداد مشاهده مقاله | 76,999,113 |
تعداد دریافت فایل اصل مقاله | 101,178,180 |
The effect of bilingualism on the processing of clustering and switching in verbal fluency tasks | ||
Journal of Rehabilitation Sciences & Research | ||
مقاله 3، دوره 7، شماره 3، آذر 2020، صفحه 114-117 اصل مقاله (552.5 K) | ||
نوع مقاله: Original Articles | ||
شناسه دیجیتال (DOI): 10.30476/jrsr.2020.86911.1096 | ||
نویسندگان | ||
Najme Mardani* 1؛ Mohammad Pourjafari1؛ Mohammad Amin Irandegani1؛ Nassim Ahmadi2؛ Kowsar Baghban3 | ||
1Department of speech therapy, Faculty of rehabilitation sciences, Zahedan University of Medical sciences, Zahedan, Iran | ||
2Department of Speech and Language Pathology, School of Rehabilitation Sciences, Iran University of Medical Science, Tehran, Iran. | ||
3Department of Speech Therapy, Faculty of Rehabilitation Sciences, Hamedan University of Medical Sciences, Hamedan, Iran. | ||
چکیده | ||
Background: This study examined the effect of bilingualism on the processing of clustering and switching in verbal fluency tasks in Farsi-Balochi bilinguals. Methods: Ninety participants entered this study, including 45 Farsi monolinguals and 45 Farsi-Balochi bilinguals. All participants were male university students between the ages of 18 to 24 years. Verbal fluency tests were performed and the clustering and switching scores were calculated. Data was analyzed in SPSS-16 software. Results: The monolingual group obtained a score of 32.84 in the total semantic fluency task and 24.13 in the phonemic fluency task, while the bilingual group obtained 30.70 in the semantic task and 29.37 in the phonemic task. The number of switches between the clusters and the mean cluster size were 35.82 and 2.6 in the monolingual group and 38.65 and 2.26 in the bilingual group, respectively. The difference between groups in phonemic fluency, phonemic switching, and semantic clustering was significant (p˂0.05). Discussion: The bilingual group performed better in phonemic fluency and switched more between the clusters. Meanwhile, the monolinguals produced more words in each cluster than the bilinguals. | ||
کلیدواژهها | ||
Verbal fluency؛ Switching؛ Clustering؛ Bilingualism | ||
مراجع | ||
1. Whiteside DM, Kealey T, Semla M, Luu H, Rice L, Basso MR, et al. Verbal fluency: Language or executive function measure? Appl Neuropsych-Adul. 2016; 23(1): 29-34. 2. Ruff RM, Light RH, Parker SB, Levin HS. The psychological construct of word fluency. Brain lang. 1997; 57(3): 394-405. 3. Luo L, Luk G, Bialystok E. Effect of language proficiency and executive control on verbal fluency performance in bilinguals. Cognition. 2010; 114(1): 29-41. 4. Pereira AH, Gonçalves AB, Holz M, Gonçalves HA, Kochhann R, Joanette Y, et al. Influence of age and education on the processing of clustering and switching in verbal fluency tasks. Dement Neuropsychol. 2018; 12(4): 360-7. 5. Ebrahimipour M. The verbal fluency test. Tehran: Ghalame Elm; 2014. 6. Shao Z, Janse E, Visser K, Meyer AS. What do verbal fluency tasks measure? Predictors of verbal fluency performance in older adults. Front psychol. 2014; 5: 772. 7. Levelt WJ. Models of word production. Trends Cogn sci. 1999; 3(6): 223-32. 8. Troyer AK, Moscovitch M, Winocur G. Clustering and switching as two components of verbal fluency: evidence from younger and older healthy adults. neuropsychology. 1997; 11(1): 138. 9. Troyer AK, Moscovitch M, Winocur G, Alexander MP, Stuss D. Clustering and switching on verbal fluency: The effects of focal frontal-and temporal-lobe lesions. Neuropsychologia. 1998; 36(6): 499-504. 10. Lanting S, Haugrud N, Crossley M. The effect of age and sex on clustering and switching during speeded verbal fluency tasks. J Int Neuropsychol Soc. 2009; 15(2): 196-204. 11. Iskandar S, Murphy KJ, Baird AD, West R, Armilio M, Craik FI, et al. Interacting effects of age and time of day on verbal fluency performance and intraindividual variability. Aging Neuropsychol Cogn. 2016; 23(1): 1-17. 12. St-Hilaire A, Hudon C, Vallet GT, Bherer L, Lussier M, Gagnon J-F, et al. Normative data for phonemic and semantic verbal fluency test in the adult French–Quebec population and validation study in Alzheimer’s disease and depression. Clin Neuropsychol. 2016; 30(7): 1126-50. 13. Hazin I, Leite G, Oliveira RM, Alencar JC, Fichman HC, Marques PdN, et al. Brazilian normative data on letter and category fluency tasks: effects of gender, age, and geopolitical region. Front psychol. 2016; 7: 684. 14. Van Der Elst W VBM, Van Breukelen GJ, Jolles J. Normative data for the Animal, Profession and Letter M Naming verbal fluency tests for Dutch speaking participants and the effects of age, education, and sex. J Int Neuropsychol Soc. 2006; 12(1): 80-9. 15. Friesen DC, Luo L, Luk G, Bialystok E. Proficiency and control in verbal fluency performance across the lifespan for monolinguals and bilinguals. Lang Cogn Neurosci. 2015; 30(3): 238-50. 16. Weiss EM, Ragland JD, Brensinger CM, Bilker WB, Deisenhammer EA, Delazer M. Sex differences in clustering and switching in verbal fluency tasks. J Int Neuropsychol Soc. 2006; 12(4): 502-9. 17. Portocarrero JS, Burright RG, Donovick PJ. Vocabulary and verbal fluency of bilingual and monolingual college students. Arch Clin Neuropsychol. 2007; 22(3): 415-22. 18. Rosselli M, Ardila A, Araujo K, Weekes VA, Caracciolo V, Padilla M, et al. Verbal fluency and repetition skills in healthy older Spanish-English bilinguals. Appl Neuropsychol. 2000;7(1):17-24. 19. Bialystok E, Craik FI, Luk G. Lexical access in bilinguals: Effects of vocabulary size and executive control. J Neurolinguistics. 2008; 21(6): 522-38. 20. Gollan TH, Montoya RI, Werner GA. Semantic and letter fluency in Spanish-English bilinguals. Neuropsychology. 2002; 16(4): 562. 21. Fernandes MA, Craik F, Bialystok E, Kreuger S. Effects of bilingualism, aging, and semantic relatedness on memory under divided attention. Can J Exp Psychol 2007; 61(2): 128. 22. Gollan TH, Montoya RI, Fennema-Notestine C, Morris SK. Bilingualism affects picture naming but not picture classification. Mem cogn. 2005; 33(7): 1220-34. 23. Ansari NN, Naghdi S, Hasson S, Valizadeh L, Jalaie S. Validation of a Mini-Mental State Examination (MMSE) for the Persian population: a pilot study. Appl Neuropsychol. 2010; 17(3): 190-5. 24. Fishman JA, Cooper RL. Alternative measures of bilingualism. J Verb Learn Verb Beh. 1969; 8(2): 276-82. 25. Bialystok E, Craik FI, Klein R, Viswanathan M. Bilingualism, aging, and cognitive control: evidence from the Simon task. Psychol Aging. 2004; 19(2): 290. | ||
آمار تعداد مشاهده مقاله: 1,858 تعداد دریافت فایل اصل مقاله: 1,390 |