TY - JOUR A1 - Fiedler, K. A1 - Kliegl, Reinhold A1 - Lindenberger, Ulman A1 - Mausfeld, Reinhold A1 - Mumendy, A. A1 - Prinz, Wolfgang T1 - Psychologie im 21. Jahrhundert : eine Ortbestimmung Y1 - 2005 SN - 1618-8519 ER - TY - JOUR A1 - Kuehn, Simone A1 - Elsner, Birgit A1 - Prinz, Wolfgang A1 - Brass, Marcel T1 - Busy doing nothing : evidence for nonaction-effect binding N2 - Research on voluntary action has focused on the question of how we represent our behavior on a motor and cognitive level. However, the question of how we represent voluntary not acting has been completely neglected. The aim of the present study was to investigate the cognitive and motor representation of intentionally not acting. By using an action-effect binding approach, we demonstrate similarities of action and nonaction. In particular, our results reveal that voluntary nonactions can be bound to an effect tone. This finding suggests that effect binding is not restricted to an association between a motor representation and a successive effect (action-effect binding) but can also occur for an intended nonaction and its effect (nonaction-effect binding). Moreover, we demonstrate that nonactions have to be initiated voluntarily in order to elicit nonaction-effect binding. Y1 - 2009 UR - http://pbr.psychonomic-journals.org/ U6 - https://doi.org/10.3758/Pbr.16.3.542 SN - 1069-9384 ER - TY - JOUR A1 - Springer, Anne A1 - Brandstädter, Simone A1 - Prinz, Wolfgang T1 - Dynamic Simulation and Static Matching for Action Prediction : evidence from Body Part Priming JF - Cognitive science : a multidisciplinary journal of anthropology, artificial intelligence, education, linguistics, neuroscience, philosophy, psychology ; journal of the Cognitive Science Society N2 - Accurately predicting other people's actions may involve two processes: internal real-time simulation (dynamic updating) and matching recently perceived action images (static matching). Using a priming of body parts, this study aimed to differentiate the two processes. Specifically, participants played a motion-controlled video game with either their arms or legs. They then observed arm movements of a point-light actor, which were briefly occluded from view, followed by a static test pose. Participants judged whether this test pose depicted a coherent continuation of the previously seen action (i.e., action prediction task). Evidence of dynamic updating was obtained after compatible effector priming (i.e., arms), whereas incompatible effector priming (i.e., legs) indicated static matching. Together, the results support action prediction as engaging two distinct processes, dynamic simulation and static matching, and indicate that their relative contributions depend on contextual factors like compatibility of body parts involved in performed and observed action. KW - Action prediction KW - Internal simulation KW - Body part priming KW - Point-light action Y1 - 2013 U6 - https://doi.org/10.1111/cogs.12044 SN - 0364-0213 VL - 37 IS - 5 SP - 936 EP - 952 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Springer, Anne A1 - Parkinson, Jim A1 - Prinz, Wolfgang T1 - Action simulation: time course and representational mechanisms JF - FRONTIERS IN PSYCHOLOGY N2 - The notion of action simulation refers to the ability to re-enact foreign actions (i.e., actions observed in other individuals). Simulating others’ actions implies a mirroring of their activities, based on one’s own sensonmotor competencies. Here, we discuss theoretical and experimental approaches to action simulation and the study of its representational underpinnings. One focus of our discussion is on the timing of internal simulation and its relation to the timing of external action, and a paradigm that requires participants to predict the future course of actions that are temporarily occluded from view. We address transitions between perceptual mechanisms (referring to action representation before and after occlusion) and simulation mechanisms (referring to action representation during occlusion). Findings suggest that action simulation runs in real-time; acting on newly created action representations rather than relying on continuous visual extrapolations. A further focus of our discussion pertains to the functional characteristics of the mechanisms involved in predicting other people’s actions. We propose that two processes are engaged, dynamic updating and static matching, which may draw on both semantic and motor information. In a concluding section, we discuss these findings in the context of broader theoretical issues related to action and event representation, arguing that a detailed functional analysis of action simulation in cognitive, neural, and computational terms may help to further advance our understanding of action cognition and motor control. KW - action simulation KW - internal forward models KW - occlusion KW - point-light action KW - static matching KW - predictive coding Y1 - 2013 U6 - https://doi.org/10.3389/fpsyg.2013.00387 SN - 1664-1078 VL - 4 PB - FRONTIERS RESEARCH FOUNDATION CY - LAUSANNE ER - TY - JOUR A1 - Stadler, Waltraud A1 - Ott, Derek V. M. A1 - Springer, Anne A1 - Schubotz, Ricarda I. A1 - Schütz-Bosbach, Simone A1 - Prinz, Wolfgang T1 - Repetitive TMS suggests a role of the human dorsal premotor cortex in action prediction JF - Frontiers in human neuroscienc N2 - Predicting the actions of other individuals is crucial for our daily interactions. Recent evidence suggests that the prediction of object-directed arm and full-body actions employs the dorsal premotor cortex (PMd). Thus, the neural substrate involved in action control may also be essential for action prediction. Here, we aimed to address this issue and hypothesized that disrupting the PMd impairs action prediction. Using fMRI-guided coil navigation, rTMS (five pulses, 10Hz) was applied over the left PMd and over the vertex (control region) while participants observed everyday actions in video clips that were transiently occluded for 1s. The participants detected manipulations in the time course of occluded actions, which required them to internally predict the actions during occlusion. To differentiate between functional roles that the PMd could play in prediction, rTMS was either delivered at occluder-onset (TMS-early), affecting the initiation of action prediction, or 300 ms later during occlusion(TMS-late), affecting the maintenance of anongoing prediction. TMS-early over the left PMd produced more prediction errors than TMS-early over the vertex. TMS-late had no effect on prediction performance, suggesting that the left PMd might be involved particularly during the initiation of internally guided action prediction but may play a subordinate role in maintaining ongoing prediction. These findings open a new perspective on the role of the left PMd in action prediction which is in line with its functions in action control and in cognitive tasks. In the discussion, there levance of the left PMd for integrating external action parameters with the observer's motor repertoire is emphasized. Overall, the results are in line with the notion that premotor functions are employed in both action control and action observation. KW - action observation KW - prediction KW - occlusion KW - premotor KW - PMd KW - transcranial magnetic stimulation Y1 - 2012 U6 - https://doi.org/10.3389/fnhum.2012.00020 SN - 1662-5161 VL - 6 IS - 2 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Springer, Anne A1 - Brandstädter, Simone A1 - Liepelt, Roman A1 - Birngruber, Teresa A1 - Giese, Martin A1 - Mechsner, Franz A1 - Prinz, Wolfgang T1 - Motor execution affects action prediction JF - Brain and cognition : a journal of experimental and clinical research N2 - Previous studies provided evidence of the claim that the prediction of occluded action involves real-time simulation. We report two experiments that aimed to study how real-time simulation is affected by simultaneous action execution under conditions of full, partial or no overlap between observed and executed actions. This overlap was analysed by comparing the body sides and the movement kinematics involved in the observed and the executed action. While performing actions, participants observed point-light (PL) actions that were interrupted by an occluder, followed by a test pose. The task was to judge whether the test pose depicted a continuation of the occluded action in the same depth angle. Using a paradigm proposed by Graf et al., we independently manipulated the duration of the occluder and the temporal advance of the test pose relative to occlusion onset (occluder time and pose time, respectively). This paradigm allows the assessment of real-time simulation, based on prediction performance across different occluder time/pose time combinations (i.e., improved task performance with decreasing time distance between occluder time and pose time is taken to reflect real-time simulation). The PL actor could be perceived as from the front or back, as indicated by task instructions. In Experiment 1 (front view instructions), evidence of action simulation was obtained for partial overlap (i.e., observed and performed action corresponded either in body side or movement kinematics), but not for full or no overlap conditions. The same pattern was obtained in Experiment 2 (back view instructions), ruling out a spatial compatibility explanation for the real-time pattern observed. Our results suggest that motor processes affect action prediction and real-time simulation. The strength of their impact varies as a function of the overlap between observed and executed actions. KW - Action prediction KW - Internal simulation KW - Motor execution KW - Common coding KW - Perception-action-link Y1 - 2011 U6 - https://doi.org/10.1016/j.bandc.2011.03.007 SN - 0278-2626 VL - 76 IS - 1 SP - 26 EP - 36 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Dolk, Thomas A1 - Hommel, Bernhard A1 - Colzato, Lorenza S. A1 - Schuetz-Bosbach, Simone A1 - Prinz, Wolfgang A1 - Liepelt, Roman T1 - The joint Simon effect a review and theoretical integration JF - Frontiers in psychology KW - joint action KW - joint Simon effect KW - social cognition KW - stimulus-response compatibility KW - referential coding KW - review Y1 - 2014 U6 - https://doi.org/10.3389/fpsyg.2014.00974 SN - 1664-1078 VL - 5 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Sparenberg, Peggy A1 - Topolinski, Sascha A1 - Springer, Anne A1 - Prinz, Wolfgang T1 - Minimal mimicry: Mere effector matching induces preference JF - Brain and cognition : a journal of experimental and clinical research N2 - Both mimicking and being mimicked induces preference for a target. The present experiments investigate the minimal sufficient conditions for this mimicry-preference link to occur. We argue that mere effector matching between one's own and the other person's movement is sufficient to induce preference, independent of which movement is actually performed. In Experiments 1 and 2, participants moved either their arms or legs, and watched avatars that moved either their arms or legs, respectively, without any instructions to mimic. The executed movements themselves and their pace were completely different between participants (fast circular movements) and targets (slow linear movements). Participants preferred avatars that moved the same body part as they did over avatars that moved a different body part. In Experiment 3, using human targets and differently paced movements, movement similarity was manipulated in addition to effector overlap (moving forward-backward or sideways with arms or legs, respectively). Only effector matching, but not movement matching, influenced preference ratings. These findings suggest that mere effector overlap is sufficient to trigger preference by mimicry. (C) 2012 Elsevier Inc. All rights reserved. KW - Mimicry KW - Preference KW - Action-perception link KW - Common coding Y1 - 2012 U6 - https://doi.org/10.1016/j.bandc.2012.08.004 SN - 0278-2626 VL - 80 IS - 3 SP - 291 EP - 300 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Parkinson, Jim A1 - Springer, Anne A1 - Prinz, Wolfgang T1 - Can you see me in the snow? - action simulation aids the detection of visually degraded human motion JF - The quarterly journal of experimental psychology N2 - Using a novel paradigm, we demonstrate that action simulation can directly facilitate ongoing perception of people's movements. Point-light actors (PLAs) representing common human motions were shown embedded in a visual noise reminiscent of "TV snow". At first, the PLAs were perceived clearly, then occluded from view for a short duration, during which it was hypothesized that a real-time action simulation was generated tracking the motion's course. The PLA then reappeared in motion at variable visibility against the noise, whilst detection thresholds for the reappearance were measured. In the crucial manipulation, the test motion was either temporally congruent with the motion as it would have continued during occlusion, and thus temporally matching the simulation, or temporally incongruent. Detection thresholds were lower for congruent than for incongruent reappearing motions, suggesting that reappearing motion that temporally matched the internal action simulation was more likely to be detected. KW - Biological motion KW - Action-perception KW - Real-time prediction KW - Point-light action Y1 - 2011 U6 - https://doi.org/10.1080/17470218.2011.594895 SN - 1747-0218 VL - 64 IS - 8 SP - 1463 EP - 1472 PB - Wiley CY - Hove ER - TY - JOUR A1 - Stadler, Waltraud A1 - Springer, Anne A1 - Parkinson, Jim A1 - Prinz, Wolfgang T1 - Movement kinematics affect action prediction comparing human to non-human point-light actions JF - Psychological research : an international journal of perception, attention, memory, and action N2 - The influence of movement kinematics on the accuracy of predicting the time course of another individual's actions was studied. A human point-light shape was animated with human movement (natural condition) and with artificial movement that was more uniform regarding velocity profiles and trajectories (artificial condition). During brief occlusions, the participants predicted the actions in order to judge after occlusion whether the actions were continued coherently in time or shifted to an earlier or later frame. Error rates and reaction times were increased in the artificial compared to the natural condition. The findings suggest a perceptual advantage for movement with a human velocity profile, corresponding to the notion of a close interaction between observed and executed movement. The results are discussed in the framework of the simulation account and alternative interpretations are provided on the basis of correlations between the velocity profiles of natural and artificial movements with prediction performance. Y1 - 2012 U6 - https://doi.org/10.1007/s00426-012-0431-2 SN - 0340-0727 VL - 76 IS - 4 SP - 395 EP - 406 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Parkinson, Jim A1 - Springer, Anne A1 - Prinz, Wolfgang T1 - Before, during and after you disappear: aspects of timing and dynamic updating of the real-time action simulation of human motions JF - Psychological research : an international journal of perception, attention, memory, and action N2 - The detailed dynamics of action simulation was investigated using the occluder paradigm: a point light actor (PLA) was shown, then briefly occluded from view, during which period action simulation was generated. Following occlusion, the PLA reappeared, either a progression of the motion as it should be post-occlusion or temporally shifted earlier/later. Participants made judgements on whether the reappearing PLA was too early or too late to be a correct continuation (Experiments 1 and 3) or whether it was a veridical continuation or not (Experiment 2). Over three experiments we asked how action simulation is affected by motion information before, during and after occlusion. Reducing motion presented before occlusion retained the accuracy of action simulation judgements. Presenting 4 frames (67 ms) of PLA motion during the occluder duration dynamically updates or altogether regenerates the action simulation. Reducing the duration of the test motion after the occluder decreases judgement precision, which we interpret as a limitation in the process of postdictive motion judgments. Overall, this is further evidence that the action simulation process is remarkably adapted to making human motion predictions. Y1 - 2012 U6 - https://doi.org/10.1007/s00426-012-0422-3 SN - 0340-0727 VL - 76 IS - 4 SP - 421 EP - 433 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Springer, Anne A1 - Huttenlocher, Agnes A1 - Prinz, Wolfgang T1 - Language-induced modulation during the prediction of others' actions JF - Psychological research : an international journal of perception, attention, memory, and action N2 - Processing of action words has been shown to influence the perception of the actions the words refer to. Specifically, the accuracy with which people predict the future course of actions observed in another individual seems to be affected by verbal primes. Two processes may be involved in action prediction; dynamic simulation (updating) and static matching. The present study examined this issue by testing the impact of action verb processing on action prediction performance using a masked priming paradigm. Evidence of dynamic updating was revealed after prime verbs expressing dynamic actions (e.g., 'to catch') but not those expressing static actions (e.g., 'to lean'). In contrast to previous work, the primes were masked and did not require any response at all. Hence, our results indicate that implicit action-related linguistic processing may trigger action simulation that in turn might affect action prediction (see also Liepelt, Dolk, & Prinz, Psychological Research, 2012, in this issue). Y1 - 2012 U6 - https://doi.org/10.1007/s00426-012-0411-6 SN - 0340-0727 VL - 76 IS - 4 SP - 456 EP - 466 PB - Springer CY - Heidelberg ER - TY - GEN A1 - Fiedler, Klaus A1 - Kliegl, Reinhold A1 - Lindenberger, Ulman A1 - Mausfeld, Rainer A1 - Mummendey, Amélie A1 - Prinz, Wolfgang T1 - Psychologie im 21. Jahrhundert: Führende deutsche Psychologen über Lage und Zukunft ihres Fachs und die Rolle der psychologischen Grundlagenforschung T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 245 Y1 - 2005 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-57051 ER -