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  • Witowska, J., Schmidt, S., & Wittmann, M. (2020). What happens while waiting? How self-regulation affects boredom and subjective time during a real waiting situation. Acta Psychologica, 205, 103061. https://doi.org/10.1016/j.actpsy.2020.103061

    Boredom is an everyday experience during uneventful situations and while waiting. Such situations are typically described as unpleasant since oneself becomes the focus of awareness, and the subjective duration expands. Self-control is an individual trait that helps to cope with unpleasant situations. Hardly any systematic studies exist on real waiting situations where people's boredom and subjective time experience are assessed in relation to self-control. Therefore, we assessed 99 participants who first filled out self-report questionnaires on emotional and metacognitive control, the Scale for Experiencing Emotions (SEE) and the Temporal Metacognition Scale (TMCS). After giving a fake reason for why they had to wait, participants were shut in an empty room alone for 7.5 minutes and afterwards asked to report their impressions regarding the experienced time and reactions to the situation. Boredom was associated with the feeling of time passing more slowly and more frequent thoughts about time. The propensity to self-regulate was related to less awareness of time and to lower levels of boredom. Mediation analyses revealed that the level of boredom mediates the relationships between self-regulation processes and time perception. The results provide new insights into the association between time perception and boredom as states in a real situation and self-regulation as a trait.

  • Schmidt, S., Jo, H.-G., Wittmann, M., Ambach, W., & Kübel, S. (2019). Remote meditation support - a multimodal distant intention experiment. Explore (New York, N.Y.), 15(5), 334–339. https://doi.org/10.1016/j.explore.2018.12.002

    BACKGROUND: Distant intention research refers to experiments in which a distant interaction between two persons is assessed that precludes conventional communication. In these experiments the intention of one person is varied systematically while the effect of this variation is assessed in the remote other person. AIMS: Our study aimed at improving effect sizes by participant selection based on a screening test and by including experienced meditators. METHOD: 66 participants with meditation experience participated in a forced-choice psi-test as a screening test. Participants with similar performance were invited as pairs for a distant intention experiment. The task of the helpee was to focus attention on a candle and to indicate lapses in attention by pressing a button. In a within-subject design the task of the remote helper was either to assist the helpee in this effort or to engage in a distraction task. Electrodermal activity (EDA) and button presses from the helpee served as dependent variables. RESULTS AND CONCLUSION: Participants' performance in the psi-screening test did not exceed chance expectations. In the distant intention experiment with 30 sessions no distant intention effect could be found in the prespecified analyses. The results in the psi-screening test were not correlated with performance in the main experiment. However, we found a large negative correlation between self-reported exceptional experiences of the helper and two EDA variables, namely skin conductance level and number of non-specific skin conductance responses. This correlation, if replicated, can hardly be explained without the assumption of a distant interaction.

  • Wittmann, M., Simmons, A. N., Flagan, T., Lane, S. D., Wackermann, J., & Paulus, M. P. (2011). Neural substrates of time perception and impulsivity. Brain Research, 1406, 43–58. https://doi.org/10.1016/j.brainres.2011.06.048

    Several studies provide empirical evidence for the association between impulsivity and time perception. However, little is known about the neural substrates underlying this function. This investigation examined the influence of impulsivity on neural activation patterns during the encoding and reproduction of intervals with durations of 3, 9 and 18s using event-related functional magnetic resonance imaging (fMRI). Twenty-seven subjects participated in this study, including 15 high impulsive subjects that were classified based on their self-rating. FMRI activation during the duration reproduction task was correlated with measures of two self-report questionnaires related to the concept of impulsivity (Barratt Impulsiveness Scale, BIS; Zimbardo Time Perspective Inventory, ZTPI). Behaviorally, those individuals who under-reproduced temporal intervals also showed lower scores on the ZTPI future perspective subscale and higher scores on the BIS. FMRI activation revealed an accumulating pattern of neural activity peaking at the end of the 9- and 18-s intervals within right posterior insula. Activations of brain regions during the reproduction phase of the timing task, such as those related to motor execution as well as to the 'core control network' - encompassing the inferior frontal and medial frontal cortices, the anterior insula as well as the inferior parietal cortex - were significantly correlated with reproduced duration, as well as with BIS and ZTPI subscales. In particular, the greater activation in these regions the shorter were the reproduced intervals, the more impulsive was an individual and the less pronounced the future perspective. Activation in the core control network, thus, may form a biological marker for cognitive time management and for impulsiveness.

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Last update from database: 04.06.25, 15:35 (UTC)