- Working memory, Strategy, Bilingual, Rehearsal, Backward digit span
Abstract
The current study investigates the effect of the language of rehearsal on working memory spans. We hypothesised that, in bilinguals, rehearsal in a language whose digits are shorter in length leads to better working memory spans compared to rehearsals in a language with longer digit length. We measured backward digit spans in 24 bilingual individuals with proficiencies in Kannada (native language) and English rated as ‘good’ or better. The backward digit spans were measured under three conditions; (i) no instructions regarding rehearsal language, (ii) overt rehearsal in Kannada, (iii) overt rehearsal in English. Digits were presented only in Kannada language for all the three rehearsal conditions. Results indicated that rehearsal in English (shorter digit length) resulted in higher scores than the other two conditions. The results provide evidence to the existence of word-length effects even at the level of rehearsal strategies.
References
- American National Standard Institute. (2003). Maximum permissible ambient noise levels for audiometric test rooms (Rev. ed) (ANSI S3.1-1999).
- Alsaigh, T., & Kennison, S. M. (2017). Second language interference during first language processing by Arabic-English bilinguals. Frontiers in Psychology, 8, 1956. https://doi.org/10.3389/fpsyg.2017.01956
- Anderson, J. A. E., Mak, L., Keyvani Chahi, A., & Bialystok, E. (2018). The language and social background questionnaire: Assessing degree of bilingualism in a diverse population. Behavior Research Methods, 50(1), 250–263. https://doi.org/10.3758/s13428-017-0867-9
- Baddeley, A. D. (2000). The episodic buffer: A new component of working memory? Trends in Cognitive Sciences, 4(11), 417–423. https://doi.org/10.1016/S1364-6613(00)01538-2
- Baddeley, A. D. (2000b). The phonological loop and the irrelevant speech effect: Some comments on Neath (2000). Psychonomic Bulletin and Review, 7(3), 544–549. https://doi.org/10.3758/BF03214369
- Baddeley, A. D. (2003). Working memory and language: An overview. Journal of Communication Disorders, 36(3), 189–208. https://doi.org/10.1016/S0021-9924(03)00019-4
- Baddeley, A. D. (2010). Working memory. Current Biology, 20(4), R136-40. https://doi.org/10.1016/j.cub.2009.12.014
- Baddeley, A. D., Buchanan, M., & Thomson, N. (1975). Word Length and the Structure of Short-Term Memory. Journal of Verbal Learning and Verbal Behaviour, 14(6), 575–589.
- Bailey, H., Dunlosky, J., & Hertzog, C. (2009). Does Differential Strategy Use Account for Age-Related Deficits in Working-Memory Performance? Psychology and Aging, 24(1), 82–92. https://doi.org/10.1037/a0014078
- Basavanahalli Jagadeesh, A., & Kumar U, A. (2019). Effect of informational masking on auditory working memory: role of linguistic information in the maskers. Hearing, Balance and Communication, 17(4), 270–279. https://doi.org/10.1080/21695717.2019.1630980
- Boukadi, M., Davies, R. A. I., & Wilson, M. A. (2015). Bilingual lexical selection as a dynamic process: Evidence from Arabic-French bilinguals. Canadian Journal of Experimental Psychology, 69(4), 297–313. https://doi.org/10.1037/cep0000063
- Brown, G. D. A., & Hulme, C. (1995). Modeling Item Length Effects in Memory Span: No Rehearsal Needed? Journal of Memory and Language. https://doi.org/10.1006/jmla.1995.1027
- Campoy, G., & Baddeley, A. (2008). Phonological and semantic strategies in immediate serial recall. Memory, 16(4), 329–340. https://doi.org/10.1080/09658210701867302
- Cheung, H., & Kemper, S. (1994). Recall and Articulation of English and Chinese Words Under Memory Preload Conditions. Language and Speech, 37(2), 147–161. https://doi.org/10.1177/002383099403700203
- Chincotta, D., Hyönä, J., & Underwood, G. (1997). Eye fixations, speech rate and bilingual digit span: Numeral reading indexes fluency not word length. Acta Psychologica, 97(3), 253–275. https://doi.org/10.1016/S0001-6918(97)00031-0
- Conrad, M., Recio, G., & Jacobs, A. M. (2011). The time course of emotion effects in first and second language processing: A cross cultural ERP study with German-Spanish bilinguals. Frontiers in Psychology, 2(DEC), 1–16. https://doi.org/10.3389/fpsyg.2011.00351
- Dijkstra, T., & van Heuven, W. J. B. (2002). The architecture of the bilingual word recognition system: From identification to decision. Bilingualism: Language and Cognition, 5(03), 175–197. https://doi.org/10.1017/S1366728902003012
- Dunn, G., Gaudia, L., Lowenherz, J., & Barnes, M. (1990). Effects of reversing digits forward and digits backward and strategy use on digit span performance. Journal of Psychoeducational Assessment, 8(1), 22–33.
- Ellis, N. C. (1992). Linguistic Relativity Revisited: The Bilingual Word-length Effect in Working Memory During Counting, Remembering Numbers, and Mental Calculation. Advances in Psychology, 83, 137–155. https://doi.org/10.1016/S0166-4115(08)61492-2
- Ellis, N. C., & Hennelly, R. A. (1980). A bilingual word‐length effect: Implications for intelligence testing and the relative ease of mental calculation in Welsh and English. British Journal of Psychology, 71(1), 43–51. https://doi.org/10.1111/j.2044-8295.1980.tb02728.x
- Friesen, D. C., & Bialystok, E. (2012). Metalinguistic Ability in Bilingual Children: The Role of Executive Control. Rivista Di Psicolinguistica Applicata, 12(3), 47–56.
- Glanzer, M. (1976). Intonation grouping and related words in free recall. Journal of Verbal Learning and Verbal Behavior, 15(1), 85–92. https://doi.org/10.1016/S0022-5371(76)90009-8
- Green, D. W., & Abutalebi, J. (2013). Language control in bilinguals: The adaptive control hypothesis. Journal of Cognitive Psychology, 25(5), 515–530. https://doi.org/10.1080/20445911.2013.796377
- Henry, L. A. (2012). The Working Memory Model. In The Development of Working Memory in Children (pp. 1–36). London: SAGE Publications Ltd. https://doi.org/10.4135/9781446251348.n1
- Hilbert, S., Nakagawa, T. T., Puci, P., Zech, A., & Buhner, M. (2015). The digit span backwards task: Verbal and visual cognitive strategies in working memory assessment. European Journal of Psychological Assessment, 31(3), 174–180. https://doi.org/10.1027/1015-5759/a000223
- Hoosain, R. (1979). Forward and backward digit span in the languages of the bilingual. Journal of Genetic Psychology, 135(2), 263–268. https://doi.org/10.1080/00221325.1979.10534079
- JASP Team. (2018). JASP (Version 0.8.6) [Computer software]. Retrieved from https:// jaspstats.org/ on 02-03-2019.
- Kaushanskaya, M., Blumenfeld, H. K., & Marian, V. (2019). The Language Experience and Proficiency Questionnaire (LEAP-Q): Ten years later. Bilingualism: Language and Cognition, (July), 1–6. https://doi.org/10.1017/S1366728919000038
- Malda, M., Vijver, F. J. R. Van De, Srinivasan, K., Transler, C., Sukumar, P., & Rao, K. (2008). Adapting a cognitive test for a different culture : An illustration of qualitative procedures. Psychology Science Quarterly, 50(4), 451–468.
- Marian, V., Blumfield, H., & Kaushanskaya, M. (2007). The Language Experience and Proficiency Questionnaire (LEAP-Q): Assessing Language Profiles in Bilinguals and Multilinguals. Journal of Speech, Language, and Hearing Research, 50(August 2007), 940–967. https://doi.org/10.1044/1092-4388(2007/067)
- Maruthy, S. and Kumar A. U. (2013). Development of Auditory-cognitive training module. AIISH research fund project.
- Mattys, S. L., Baddeley, A. D., & Trenkic, D. (2017). Is the superior verbal memory span of Mandarin speakers due to faster rehearsal? Memory and Cognition, (1974), 1–9. https://doi.org/10.3758/s13421-017-0770-8
- McNamara, D. S., & Scott, J. L. (2001). Working memory capacity and strategy use. Memory & Cognition, 29(1), 10–17. https://doi.org/10.3758/BF03195736
- Nag, S., & Snowling, M. J. (2011). Cognitive profiles of poor readers of Kannada. Reading and Writing, 24(6), 657–676. https://doi.org/10.1007/s11145-010-9258-7
- Nag, S., Treiman, R., & Snowling, M. J. (2010). Learning to spell in an alphasyllabary: The case of Kannada. Writing Systems Research, 2(1), 41–52. https://doi.org/10.1093/wsr/wsq001
- Naveh-Benjamin, M., & Ayres, T. J. (1986). Digit Span, Reading Rate, and Linguistic Relativity. The Quarterly Journal of Experimental Psychology Section, 38A(4), 739–751. https://doi.org/10.1080/14640748608401623
- Neath, I., & Nairne, J. S. (1995). Word-length effects in immediate memory: Overwriting trace decay theory. Psychonomic Bulletin & Review, 2(4), 429–441. https://doi.org/10.3758/BF03210981
- Olson, D. J. (2017). Bilingual language switching costs in auditory comprehension. Language, Cognition and Neuroscience, 32(4), 494–513. https://doi.org/10.1080/23273798.2016.1250927
- Prior, A., & Gollan, T. H. (2011). Good language-switchers are good task-switchers: Evidence from Spanish-English and Mandarin-English bilinguals. Journal of the International Neuropsychological Society, 17(4), 682–691. https://doi.org/10.1017/S1355617711000580
- Ratiu, I., & Azuma, T. (2015). Working memory capacity: Is there a bilingual advantage? Journal of Cognitive Psychology, 27(1), 1–11. https://doi.org/10.1080/20445911.2014.976226
- Rayner, S., & Riding, R. (1997). Towards a Categorisation of Cognitive Styles and Learning Styles. Educational Psychology, 17(1–2), 5–27. https://doi.org/10.1080/0144341970170101
- Rupela, V., Manjula, R., & Velleman, S. L. (2010). Phonological processes in Kannada-speaking adolescents with Down syndrome. Clinical Linguistics and Phonetics, 24(6), 431–450. https://doi.org/10.3109/02699200903450164
- Shebani, M. F. A., Van De Vijver, F. J. R., & Poortinga, Y. H. (2005). A strict test of the phonological loop hypothesis with Libyan data. Memory and Cognition, 33(2), 196–202. https://doi.org/10.3758/BF03195308
- Stigler, J. W., Lee, S., & Stevenson, H. W. (1986). Digit memory in Chinese and English : Evidence for a temporally limited store. Cognition, 23, 1–20.
- Ter Kuile, H., Veldhuis, M., Van Veen, S. C., & Wicherts, J. M. (2011). Bilingual education, metalinguistic awareness, and the understanding of an unknown language. Bilingualism, 14(2), 233–242. https://doi.org/10.1017/S1366728910000258
- Turley-Ames, K. J., & Whitfield, M. M. (2003). Strategy training and working memory task performance. Journal of Memory and Language, 49(4), 446–468. https://doi.org/10.1016/S0749-596X(03)00095-0
- Van De Vijver, F. J. R. (2015). Methodological aspects of cross-cultural research. In M. Gelfand, Y. Hong, & C. Y. Chiu (Eds.), Handbook of advances in culture & psychology (Vol. 5, pp. 101–160). New York, NY, US: Oxford University Press.
- Wilde, N. J., Strauss, E., & Tulsky, D. S. (2004). Memory span on the wechsler scales. Journal of Clinical and Experimental Neuropsychology, 26(4), 539–549. https://doi.org/10.1080/13803390490496605