Abstract
Existing methods for measuring implicit sequence-learning consciousness are conducted offline. Based on the traditional measurement of cued-generation task, this study implemented an online measurement method by converting a generation task into a forced-choice task to observe the dynamic changes of consciousness in the implicit sequence-learning process. In this study, we compared the performance of online measurement task and traditional sequence-learning tasks in 31 university students. The results revealed that the online indicators were significantly correlated with classic consciousness indicators and typical ERP components of consciousness. Without affecting the development of consciousness, the online measurement indicators were found to promptly and effectively reflect the gradually changing progression of consciousness in implicit sequence learning.
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The data that support the findings of this study are available from the corresponding author upon reasonable request.
Change history
29 December 2022
A Correction to this paper has been published: https://doi.org/10.1007/s00221-022-06535-z
References
Abswoude FV, Buszard T, Kamp JVD, Steenbergen B (2020) The role of working memory capacity in implicit and explicit sequence learning of children: differentiating movement speed and accuracy. Hum Mov Sci 69:1–15
Alexander G, Axel C, Gary B, Kai V (2018) Social cues alter implicit motor learning in a serial reaction time task. Front Hum Neurosci 12:197
Cleeremans A (2004) Conscious and unconscious cognition: a graded, dynamic perspective. Int J Psychol 39(5–6):402–418
Darling S, Havelka J, Allen RJ, Bunyan E, Flornes L (2020) Visuospatial bootstrap**: spatialized displays enhance digit and nonword sequence learning. Ann NY Acad Sci 1477(1):100–112
Decoster J, O’Mally J (2011) Specific sequence effects in the serial reaction time task. J Mot Behav 43(3):263–273
Deroost N, Coomans D (2018) Is sequence awareness mandatory for perceptual sequence learning: an assessment using a pure perceptual sequence learning design. Acta Physiol (oxf) 183:58–65
Deroost N, Zeischka P, Coomans D, Bouazza S, Depessemier P, Soetens E (2010) Intact first- and second-order implicit sequence learning in secondary-school-aged children with developmental dyslexia. J Clin Exp Neuropsychol 32(6):561–572
Du W, Kelly SW (2013) Implicit sequence learning in dyslexia: a within-sequence comparison of first- and higher-order information. Ann Dyslexia 63:154–170
Ferdinand NK, Kray J (2017) Does language help regularity learning? the influence of verbalizations on implicit sequential regularity learning and the emergence of explicit knowledge in children, younger and older adults. Dev Psychol 53(3):597–610
Fu Q, Fu X (2006) Relationship between representation and awareness in implicit learning. Adv Psychol Sci 14(1):18–22
Fu Q, Bin G, Dienes Z, Fu X, Gao X (2013) Learning without consciously knowing: evidence from event-related potentials in sequence learning. Awareness Cogn 22(1):22–34
Guo X, Jiang S, Gong R (2008) Event-related potential studies in sequence learning. J Psychol Sci 31(2):404–407
Haider H, Frensch PA (2009) Conflicts between expected and actually performed behavior lead to verbal report of incidentally acquired sequential knowledge. Psychol Res Prpf 73(6):817–834
Haider H, Eichler A, Lange T (2011) An old problem: how can we distinguish between conscious and unconscious knowledge acquired in an implicit learning task? Awareness Cogn 20(3):658–672
Haider H, Esser S, Eberhardt K (2018) Feature codes in implicit sequence learning: perceived stimulus locations transfer to motor response locations. Psychol Res 189(2):192–203
Holender D (1986) Semantic activation without conscious identification in dichotic listening, parafoveal vision, and visual masking: a survey and appraisal. Behav Brain Sci 9(1):1–23
Huang J, Li Y, Zhang J, Wang X, Huang C, Chen A, Liu D (2017a) fMRI investigation on gradual change of awareness states in implicit sequence learning. Sci Rep 7(1):16731
Huang J, Dai H, Ye J, Zhu C, Li Y, Liu D (2017b) Impact of response stimulus interval on transfer of non-local dependent rules in implicit learning: an erp investigation. Front Psychol 8:2107
Huang Q, Liu D, Zhang J, Lu F (2018) The relationship between implicit sequence learning and central executive function. J Psychol Sci 41(6):1366–1373
Janacsek K, Nemeth D (2012) Predicting the future: from implicit learning to consolidation. Int J Psychophysiol 83(2):213–221
Kleijn RD, Kachergis G, Hommel B (2018) Predictive movements and human reinforcement learning of sequential action. Cogn Sci A Multidisciplin J 42(3):783–808
Lang S, Kanngieser N, Jaskowski P, Haider H, Rose M, Verleger R (2006) Precursors of insight in event-related brain potentials. Cogn Neurosci 18(12):2152–2166
Miyawaki K, Sato A, Yasuda A, Kumano H, Kuboki T (2005) Explicit knowledge and intention to learn in sequence learning: an event-related potential study. NeuroReport 16(7):705–708
Morten O (2017) The status and future of consciousness research. Front Psychol 8:1719
Muñoz FJG (2018) The influence of personality and working memory capacity on implicit learning. Quart J Exp Psychol (2006) 71(8):1–12
Reed J, Johnson P (1994) Assessing implicit learning with indirect tests: determining what is learned about sequence structure. J Exp Psychol Learn Mem Cogn 20(3):585–594
Rünger D, Frensch PA (2010) Defining awareness in the context of incidental sequence learning: theoretical considerations and empirical implications. Psychol Res 74(2):121–137
Rüsseler J, Hennighausen E, Münte TF, Rösler F (2003) Differences in incidental and intentional learning of sensorimotor sequences as revealed by event-related brain potentials. Cogn Brain Res 15(2):116–126
Sánchez-Mora J, Tamayo RM (2021) From incidental learning to explicit memory: the role of sleep after exposure to a serial reaction time task. Acta Physiol (oxf) 217(11):103325
Timmermans B, Cleeremans A (2015) How can we measure awareness? An overview of current methods. Behav Methods Awareness Res 22:21–46
Verleger R, Seitz A, Yordanova J, Kolev V (2015) Is insight a godsend? Explicit knowledge in the serial response-time task has precursors in EEG potentials already at task onset. Neurobiol Learn Mem 125:24–35
Wang Q, Rothkopf CA, Triesch J (2017) A model of human motor sequence learning explains facilitation and interference effects based on spike-timing dependent plasticity. PLoS Comput Biol 13(8):e1005632
Wang JX, Li XQ, He JY, Ma HY, Shen HY (2020) Integration of waking experience through dreams considered in light of individual differences in implicit learning ability. J Sleep Res 00:e13171
Wessel JR, Haider H, Rose M (2012) The transition from implicit to explicit representations in incidental learning situations: more evidence from high-frequency EEG coupling. Exp Brain Res 217(1):153–162
Wierzchoń M, Paulewicz B, Asanowicz D, Timmermans B, Cleeremans A (2014) Different subjective awareness measures demonstrate the influence of visual identification on perceptual awareness ratings. Awareness Cogn 27:109–120
Willingham DB, Nissen MJ, Bullemer P (1989) On the development of procedural knowledge. J Exp Psychol Learn Mem Cogn 15(6):1047–1060
Willingham DB, Greeley T, Bardone AM (1993) Dissociation in a serial response time task using a recognition measure: comment on perruchet and amorim (1992). J Exp Psychol Learn Mem Cogn 19(6):1424–1430
Yang HB (2017) A review of objective measurements on consciousness in implicit sequence learning. J Ningbo Univ (educational Science Edition) 39(4):1–5
Yang H, Guo C, Liu D (2019) Graded awareness in implicit sequence learning: evidences from the development and forgetting characteristics of acquired knowledge. J Psychol Sci 42(2):287–292
Yue D, Shikha P, Ilana S, Clark JE (2016) Probabilistic motor sequence yields greater offline and less online learning than fixed sequence. Front Hum Neurosci 10:87
Zhang J, Huang Q, Zhang R, Liu D (2015) Theories, measures and influence factors of consciousness in implicit sequence learning. Adv Psychol Sci 23(5):793–805
Zirngibl C, Koch I (2002) The impact of response mode on implicit and explicit sequence learning. Exp Psychol 49(2):153–162
Acknowledgements
This work was supported by the Planning Foundation of Humanities and Social Sciences of Ministry of Education (Grant No. 22YJA880037), and the National Natural Science Foundation of China (Grant No. 32100845).
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Lu, F., Huang, C., Zhu, C. et al. Exploring an online method of measuring implicit sequence-learning consciousness. Exp Brain Res 240, 3141–3152 (2022). https://doi.org/10.1007/s00221-022-06482-9
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DOI: https://doi.org/10.1007/s00221-022-06482-9