Abstract
We present an experiment investigating the relationships between different physiological measures, including Mean Pupil Diameter Change, Blinking-Rate, Heart-Rate, and Heart-Rate Variability to inform the development of a measure to estimate Cognitive Load. Our experiment involved participants performing a task to spot correct or incorrect words and sentences which successfully induced Cognitive Load. Our results show that participants’ task performance predicts their subjective rating of Cognitive Load and that there was a decrease in participants’ performance with an increase in Cognitive Load. Furthermore, Mean Pupil Diameter Change was able to predict Blinking-Rate, and Heart-Rate was able to predict Heart-Rate Variability. This prediction is evidence that collecting data on physiological behaviours synchronously and analysing the trends can be an effective way of estimating Cognitive Load, and will help the future development of an online measure of Cognitive Load useful for responsive user interfaces.
Keywords
- Cognitive load
- Mental load
- Human-computer interaction
- Pupillometry
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H1a1: Participants’ subjective ratings of CL will predict their overall task performances (H1a1).
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H1b: Lower participants’ ratings of CL will predict better task performance or vice versa.
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H1a2: Participants’ subjective ratings of CL will predict time spent to complete the tasks.
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H2: Participants’ changes in one physiological behaviour will predict a change in another behaviour.
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H2b: Changes in the overall mean value of HR will predict overall mean HRV and vice versa. Similarly, BR will predict overall mean PD and vice versa.
References
Corsense elite HRV device. https://elitehrv.com/corsense
Psychopy. https://www.psychopy.org
Tobii eye-tracking glasses. https://www.tobiipro.com/product-listing/tobii-pro-glasses-2/
Ahmad, M., Keller, I., Lohan, K.S.: Integrated real-time, non-intrusive measurements for mental load. In: CHI 2019 Workshop: Everyday Automation Experience: Non-Expert Users Encountering Ubiquitous Automated Systems (2019)
Berthold, A., Jameson, A.: Interpreting symptoms of cognitive load in speech input. In: Kay, J. (ed.) UM99 User Modeling. CICMS, vol. 407, pp. 235–244. Springer, Vienna (1999). https://doi.org/10.1007/978-3-7091-2490-1_23
Consortium, B., et al.: The British national corpus, version 3 (BNC XML edition) (2007). Distributed by Oxford University Computing Services on behalf of the BNC Consortium. http://www.natcorp.ox.ac.uk. Accessed 25 May 2012
Craig, C.L., et al.: International physical activity questionnaire: 12-country reliability and validity. Med. Sci. Sports Exerc. 35(8), 1381–1395 (2003)
Cranford, K.N., Tiettmeyer, J.M., Chuprinko, B.C., Jordan, S., Grove, N.P.: Measuring load on working memory: the use of heart rate as a means of measuring chemistry students’ cognitive load. J. Chem. Educ. 91(5), 641–647 (2014)
Fogelholm, M., et al.: International physical activity questionnaire: validity against fitness. Med. Sci. Sports Exerc. 38(4), 753–760 (2006)
Gregoire, J., Tuck, S., Hughson, R.L., Yamamoto, Y.: Heart rate variability at rest and exercise: influence of age, gender, and physical training. Can. J. Appl. Physiol. 21(6), 455–470 (1996)
Haapalainen, E., Kim, S., Forlizzi, J.F., Dey, A.K.: Psycho-physiological measures for assessing cognitive load. In: Proceedings of the 12th ACM International Conference on Ubiquitous Computing, pp. 301–310. ACM (2010)
Hart, S.G.: NASA-task load index (NASA-TLX); 20 years later. In: Proceedings of the Human Factors and Ergonomics Society Annual Meeting, vol. 50, pp. 904–908. Sage Publications, Los Angeles (2006)
Holland, M.K., Tarlow, G.: Blinking and mental load. Psychol. Rep. 31(1), 119–127 (1972)
Hrv, E.: How do you calculate the HRV score? Webpage, July 2018. https://help.elitehrv.com/article/54-how-do-you-calculate-the-hrv-score
Hrv, E.: Corsense heart rate variability. Webpage, January 2019. https://elitehrv.com/corsense
Jameson, A., Kiefer, J., Müller, C., Großmann-Hutter, B., Wittig, F., Rummer, R.: Assessment of a user’s time pressure and cognitive load on the basis of features of speech. In: Crocker, M., Siekmann, J. (eds.) Resource-Adaptive Cognitive Processes, pp. 171–204. Springer, Heidelberg (2010). https://doi.org/10.1007/978-3-540-89408-7_9
Khawaja, M.A., Ruiz, N., Chen, F.: Think before you talk: an empirical study of relationship between speech pauses and cognitive load. In: Proceedings of the 20th Australasian Conference on Computer-Human Interaction: Designing for Habitus and Habitat, pp. 335–338. ACM (2008)
Kret, M.E., Sjak-Shie, E.E.: Preprocessing pupil size data: guidelines and code. Behav. Res. Methods 51(3), 1336–1342 (2018). https://doi.org/10.3758/s13428-018-1075-y
Mukherjee, S., Yadav, R., Yung, I., Zajdel, D.P., Oken, B.S.: Sensitivity to mental effort and test-retest reliability of heart rate variability measures in healthy seniors. Clin. Neurophysiol. 122(10), 2059–2066 (2011)
Noel, J.B., Bauer Jr., K.W., Lanning, J.W.: Improving pilot mental workload classification through feature exploitation and combination: a feasibility study. Comput. Oper. Res. 32(10), 2713–2730 (2005)
Paas, F., Tuovinen, J.E., Tabbers, H., Van Gerven, P.W.: Cognitive load measurement as a means to advance cognitive load theory. Educ. Psychol. 38(1), 63–71 (2003)
Palinko, O., Kun, A.L., Shyrokov, A., Heeman, P.: Estimating cognitive load using remote eye tracking in a driving simulator. In: Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications, pp. 141–144. ACM (2010)
Pang, B., Lee, L.: A sentimental education: Sentiment analysis using subjectivity summarization based on minimum cuts. In: Proceedings of the ACL (2004)
Reilly, J., Kelly, A., Kim, S.H., Jett, S., Zuckerman, B.: The human task-evoked pupillary response function is linear: Implications for baseline response scaling in pupillometry. Behav. Res. Methods 51(2), 865–878 (2018). https://doi.org/10.3758/s13428-018-1134-4
Sabyruly, Y., Broz, F., Keller, I., Lohan, K.S.: Gaze and attention during an HRI storytelling task. In: 2015 AAAI Fall Symposium Series (2015)
Sweller, J.: Cognitive load theory, learning difficulty, and instructional design. Learn. Instr. 4(4), 295–312 (1994)
Sweller, J., Van Merrienboer, J.J., Paas, F.G.: Cognitive architecture and instructional design. Educ. Psychol. Rev. 10(3), 251–296 (1998)
Van Gog, T., Kester, L., Paas, F.: Effects of concurrent monitoring on cognitive load and performance as a function of task complexity. Appl. Cogn. Psychol. 25(4), 584–587 (2011)
Wilson, G.F., Russell, C.A.: Real-time assessment of mental workload using psychophysiological measures and artificial neural networks. Hum. Factors 45(4), 635–644 (2003)
Yin, B., Chen, F., Ruiz, N., Ambikairajah, E.: Speech-based cognitive load monitoring system. In: 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 2041–2044. IEEE (2008)
Zhang, J., Yin, Z., Wang, R.: Recognition of mental workload levels under complex human-machine collaboration by using physiological features and adaptive support vector machines. IEEE Trans. Hum.-Mach. Syst. 45(2), 200–214 (2015)
Acknowledgment
The authors would like to acknowledge the support of the ORCA Hub EPSRC (EP/R026173/1, 2017-2021) and consortium partners.
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Ahmad, M.I., Robb, D.A., Keller, I., Lohan, K. (2020). Towards a Multimodal Measure for Physiological Behaviours to Estimate Cognitive Load. In: Harris, D., Li, WC. (eds) Engineering Psychology and Cognitive Ergonomics. Mental Workload, Human Physiology, and Human Energy. HCII 2020. Lecture Notes in Computer Science(), vol 12186. Springer, Cham. https://doi.org/10.1007/978-3-030-49044-7_1
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