In addition to the general double-tasking costs, there are even more specific forms of interference between tasks in multi-tasking. In particular, we are investigating the case of the so-called "backward crosstalk" in which aspects of a second task already influence the performance in the first task. We try to empirically isolate different forms of such crosstalk effects and theoretically describe their causes. This work was funded by the MWK Baden-Württemberg and is now part of the DFG project JA 2307 / 6-1 as part of the DFG Priority Program 1772 and will be published in cooperation with Prof. Dr. Rolf Ulrich (Tübingen) performed.
Ellinghaus, R., Janczyk, M., Wirth, R., Kunde, W., Fischer, R., & Liepelt, R. (accepted/in press). Opposing influence of global and local stimulus-hand-proximity on crosstalk interference in dual-tasks. The Quarterly Journal of Experimental Psychology.
Schonard, C., Ulrich, R., & Janczyk, M. (accepted/in press). Temporal Aspects of Two Types of Backward Crosstalk in Dual-Tasks: An analysis of continuous mouse-tracking data. The Quarterly Journal of Experimental Psychology.
Koob, V., Sauerbier, C., Schröter, H., Ulrich, R., & Janczyk, M. (accepted/in press). Separating facilitation and interference in backward crosstalk. Journal of Experimental Psychology: Human Perception and Performance.
Koob, V., Ulrich, R., & Janczyk, M. (2023). Response activation and activation-transmission in response-based backward crosstalk: Analyses and simulations with an extended diffusion model. Psychological Review, 130, 102-136.
Mahesan, D., Janczyk, M.. & Fischer, R. (2021).Two types of between-task conflict trigger respective processing adjustments within one dual-task. Acta Psychologica, 103450, 1-11.
Röttger, E., Janczyk, M., Haider, H., & Fischer, R. (2021). No reduction of between-task interference in a dual-task with a repeating sequence of SOAs.. Acta Psychologica, 103451, 1-11.
Brüning, J., Koob, V., Manzey, D., & Janczyk, M. (2022). Serial and parallel processing in multitasking: Concepts and the impact of inter-individual differences on task and stage levels. Journal of Experimental Psychology: Human Perception and Performance, 48, 724-742..
Bratzke, D., & Janczyk, M. (2021). Introspection about backward crosstalk in dual-task performance. Psychological Research, 85, 605-617.
Schonard, C., Ulrich, R., & Janczyk, M. (2020). The Backward Crosstalk Effect does not depend on the degree of a preceding response conflict. Experimental Psychology, 67, 277–291.
Koob, V., Durst, M., Bratzke, D., Ulrich, R., & Janczyk, M. (2020). S1-R2 and R1-R2 Backward Crosstalk both affect the central processing stage. Journal of Cognition, 3(1), 1-12.
Durst, M., & Janczyk, M. (2019). Two types of Backward Crosstalk: Sequential modulations and evidence from the diffusion model. Acta Psychologica, 193, 132-152.
Durst, M., Ulrich, R., & Janczyk, M. (2019). To prepare or not to prepare? When preparation of a response in Task 2 induces extra performance costs in Task 1. Psychonomic Bulletin & Review, 26, 654-660.
Schuch, S., Dignath, D., Steinhauser, M., & Janczyk, M. (2019). Monitoring and control in multitasking. Psychonomic Bulletin and Review, 26, 222-240.
Durst, M., & Janczyk, M. (2018). The motor locus of the no-go based backward crosstalk. Journal of Experimental Psychology: Learning, Memory, and Cognition, 44, 1931-1946.
Janczyk, M., Renas, S., & Durst, M. (2018). Identifying the locus of compatibility-based backward crosstalk: Evidence from an extended PRP paradigm. Journal of Experimental Psychology: Human Perception and Performance, 44, 261-276.