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2017


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Optimal gamification can help people procrastinate less

Lieder, F., Griffiths, T. L.

Annual Meeting of the Society for Judgment and Decision Making, Annual Meeting of the Society for Judgment and Decision Making, November 2017 (conference)

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Project Page [BibTex]

2017


Project Page [BibTex]


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Embedded interruptions and task complexity influence schema-related cognitive load progression in an abstract learning task

Wirzberger, M., Bijarsari, S. E., Rey, G. D.

Acta Psychologica, 179, pages: 30-41, Elsevier, 2017 (article)

Abstract
Cognitive processes related to schema acquisition comprise an essential source of demands in learning situations. Since the related amount of cognitive load is supposed to change over time, plausible temporal models of load progression based on different theoretical backgrounds are inspected in this study. A total of 116 student participants completed a basal symbol sequence learning task, which provided insights into underlying cognitive dynamics. Two levels of task complexity were determined by the amount of elements within the symbol sequence. In addition, interruptions due to an embedded secondary task occurred at five predefined stages over the task. Within the resulting 2x5-factorial mixed between-within design, the continuous monitoring of efficiency in learning performance enabled assumptions on relevant resource investment. From the obtained results, a nonlinear change of learning efficiency over time seems most plausible in terms of cognitive load progression. Moreover, different effects of the induced interruptions show up in conditions of task complexity, which indicate the activation of distinct cognitive mechanisms related to structural aspects of the task. Findings are discussed in the light of evidence from research on memory and information processing.

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DOI [BibTex]

DOI [BibTex]


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Empirical Evidence for Resource-Rational Anchoring and Adjustment

Lieder, F., Griffiths, T. L., Huys, Q. J. M., Goodman, N. D.

Psychonomic Bulletin \& Review, 25, pages: 775-784, Springer, 2017 (article)

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[BibTex]

[BibTex]


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A reward shaping method for promoting metacognitive learning

Lieder, F., Krueger, P. M., Callaway, F., Griffiths, T. L.

In Proceedings of the Third Multidisciplinary Conference on Reinforcement Learning and Decision-Making, 2017 (inproceedings)

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Project Page [BibTex]

Project Page [BibTex]


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The moderating role of arousal on the seductive detail effect

Schneider, S., Wirzberger, M., Augustin, Y., Rey, G. D.

In Abstracts of the 59th Conference of Experimental Psychologists (TeaP), pages: 96, Papst Science Publishers, Lengerich, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Influences of cognitive load on learning performance, speech and physiological parameters in a dual-task setting

Wirzberger, M., Herms, R., Esmaeili Bijarsari, S., Rey, G. D., Eibl, M.

In Abstracts of the 20th Conference of the European Society for Cognitive Psychology, pages: 161, Potsdam, Germany, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Strategy selection as rational metareasoning

Lieder, F., Griffiths, T.

Psychological Review, 124, pages: 762-794, American Psychological Association, 2017 (article)

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Project Page [BibTex]

Project Page [BibTex]


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A computerized training program for teaching people how to plan better

Lieder, F., Krueger, P. M., Callaway, F., Griffiths, T. L.

PsyArXiv, 2017 (article)

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Project Page [BibTex]

Project Page [BibTex]


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Time – Space – Content? Interrupting features of hyperlinks in multimedia learning

Wirzberger, M., Schneider, S., Dlouhy, S., Rey, G. D.

In Abstracts of the 59th Conference of Experimental Psychologists (TeaP), pages: 97, Pabst Science Publishers, Lengerich, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Computer Science meets Cognition: Möglichkeiten und Herausforderungen interdisziplinärer Kognitionsforschung [Computer science meets cognition: Chances and challenges in interdisciplinary research on cognition]

Wirzberger, M., Truschzinski, M., Schmidt, R., Barlag, M.

In INFORMATIK 2017, Lecture Notes in Informatics (LNI), pages: 2273-2277, Gesellschaft für Informatik, Bonn, 2017 (inproceedings)

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DOI [BibTex]

DOI [BibTex]


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Pattern Generation for Walking on Slippery Terrains

Khadiv, M., Moosavian, S. A. A., Herzog, A., Righetti, L.

In 2017 5th International Conference on Robotics and Mechatronics (ICROM), Iran, August 2017 (inproceedings)

Abstract
In this paper, we extend state of the art Model Predictive Control (MPC) approaches to generate safe bipedal walking on slippery surfaces. In this setting, we formulate walking as a trade off between realizing a desired walking velocity and preserving robust foot-ground contact. Exploiting this for- mulation inside MPC, we show that safe walking on various flat terrains can be achieved by compromising three main attributes, i. e. walking velocity tracking, the Zero Moment Point (ZMP) modulation, and the Required Coefficient of Friction (RCoF) regulation. Simulation results show that increasing the walking velocity increases the possibility of slippage, while reducing the slippage possibility conflicts with reducing the tip-over possibility of the contact and vice versa.

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link (url) [BibTex]

link (url) [BibTex]


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When does bounded-optimal metareasoning favor few cognitive systems?

Milli, S., Lieder, F., Griffiths, T. L.

In AAAI Conference on Artificial Intelligence, 31, 2017 (inproceedings)

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[BibTex]

[BibTex]


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The Structure of Goal Systems Predicts Human Performance

Bourgin, D., Lieder, F., Reichman, D., Talmon, N., Griffiths, T.

In Proceedings of the 39th Annual Meeting of the Cognitive Science Society, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Learning to (mis) allocate control: maltransfer can lead to self-control failure

Bustamante, L., Lieder, F., Musslick, S., Shenhav, A., Cohen, J.

In The 3rd Multidisciplinary Conference on Reinforcement Learning and Decision Making. Ann Arbor, Michigan, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Inspecting cognitive load factors in digital learning settings with ACT-R

Wirzberger, M.

In Dagstuhl 2017. Proceedings of the 11th Joint Workshop of the German Research Training Groups in Computer Science, pages: 62, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Lernförderliche Gestaltung computerbasierter Instruktionen zur Roboterkonstruktion [Enhancing design of computer-based instructions in a robot construction task]

Esmaeili Bijarsari, S., Wirzberger, M., Rey, G. D.

In INFORMATIK 2017, Lecture Notes in Informatics (LNI), pages: 2279-2286, Gesellschaft für Informatik, Bonn, 2017 (inproceedings)

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DOI [BibTex]

DOI [BibTex]


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Toward a rational and mechanistic account of mental effort

Shenhav, A., Musslick, S., Lieder, F., Kool, W., Griffiths, T., Cohen, J., Botvinick, M.

Annual Review of Neuroscience, 40, pages: 99-124, Annual Reviews, 2017 (article)

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Project Page [BibTex]

Project Page [BibTex]


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An automatic method for discovering rational heuristics for risky choice

Lieder, F., Krueger, P. M., Griffiths, T. L.

In Proceedings of the 39th Annual Meeting of the Cognitive Science Society. Austin, TX: Cognitive Science Society, 2017 (inproceedings)

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Project Page [BibTex]

Project Page [BibTex]


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Mouselab-MDP: A new paradigm for tracing how people plan

Callaway, F., Lieder, F., Krueger, P. M., Griffiths, T. L.

In The 3rd multidisciplinary conference on reinforcement learning and decision making, 2017 (inproceedings)

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[BibTex]

[BibTex]


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A dynamic process model for predicting workload in an air traffic controller task

Truschzinski, M., Wirzberger, M.

In Proceedings of the 39th Annual Meeting of the Cognitive Science Society, pages: 1224-1229, Cognitive Science Society, Austin, TX, 2017 (inproceedings)

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link (url) [BibTex]

link (url) [BibTex]


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Auswirkung systeminduzierter Delays auf die menschliche Gedächtnisleistung in einem virtuellen agentenbasierten Trainingssetting [Influence of system-induced delays on human memory performance in a virtual agent-based training scenario]

Wirzberger, M., Schmidt, R., Rey, G. D., Hardt, W.

In INFORMATIK 2017, Lecture Notes in Informatics (LNI), pages: 2287-2294, Gesellschaft für Informatik, Bonn, 2017 (inproceedings)

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DOI [BibTex]

DOI [BibTex]


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Enhancing metacognitive reinforcement learning using reward structures and feedback

Krueger, P. M., Lieder, F., Griffiths, T. L.

In Proceedings of the 39th Annual Meeting of the Cognitive Science Society, 2017 (inproceedings)

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Project Page Project Page [BibTex]

Project Page Project Page [BibTex]


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The anchoring bias reflects rational use of cognitive resources

Lieder, F., Griffiths, T. L., Huys, Q. J. M., Goodman, N. D.

Psychonomic Bulletin \& Review, 25, pages: 762-794, Springer, 2017 (article)

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[BibTex]

[BibTex]


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Helping people choose subgoals with sparse pseudo rewards

Callaway, F., Lieder, F., Griffiths, T. L.

In Proceedings of the Third Multidisciplinary Conference on Reinforcement Learning and Decision Making, 2017 (inproceedings)

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[BibTex]

[BibTex]


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Modeling cognitive load effects in an interrupted learning task: An ACT-R approach

Wirzberger, M., Rey, G. D., Krems, J.

In Proceedings of the 39th Annual Meeting of the Cognitive Science Society, pages: 3540-3545, Cognitive Science Society, Austin, TX, 2017 (inproceedings)

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link (url) [BibTex]

link (url) [BibTex]

2005


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A dynamical systems approach to learning: a frequency-adaptive hopper robot

Buchli, J., Righetti, L., Ijspeert, A.

In Proceedings of the VIIIth European Conference on Artificial Life ECAL 2005, pages: 210-220, Springer Verlag, 2005 (inproceedings)

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[BibTex]

2005


[BibTex]


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From Dynamic Hebbian Learning for Oscillators to Adaptive Central Pattern Generators

Righetti, L., Buchli, J., Ijspeert, A.

In Proceedings of 3rd International Symposium on Adaptive Motion in Animals and Machines – AMAM 2005, Verlag ISLE, Ilmenau, 2005 (inproceedings)

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[BibTex]

[BibTex]