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Morin A, Grondin S. Mindfulness and time perception: A systematic integrative review. Neurosci Biobehav Rev 2024; 162:105657. [PMID: 38583653 DOI: 10.1016/j.neubiorev.2024.105657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
Several recent studies have explored the relationships between mindfulness and time perception, an area of research that has become increasingly popular in the last 10-15 years. In this article, we present a systematic integrative review of the evidence on this subject. We also integrate the field's findings into a conceptual framework which considers the multifaceted nature of both mindfulness, and time perception research. To identify the relevant literature, we searched the following databases using relevant keywords: PsycINFO; Medline; EBSCO Host Psychology and Behavioral Sciences Collection; and Web of Science. These searches were last performed on the 4th of May 2022, and additional hand searches were also conducted. To be included, articles had to be in English and contain original data about the potential relationship(s) between mindfulness and time perception. Articles which did not present usable data about the relationship(s) between the variables of interest were excluded. In total, 47 research articles were included in the review (combined sample size of ∼5800 participants). Risks of bias in the selected studies were evaluated using two separate assessment tools designed for this purpose. Through an integrative narrative synthesis, this article reviews how mindfulness may relate to time perception for various reference frames, and for various time perception measures and methods. It also provides new insights by exploring how a wide range of findings can be integrated into a coherent whole, in light of some relevant time perception models and mindfulness theories. Altogether, the reviewed data suggest the existence of complex and multifaceted relationships between mindfulness and time perception, highlighting the importance of considering many factors when planning research or interpreting data in this field. Limitations of the current review include the scarceness of data for certain categories of findings, and the relatively low prevalence of studies with a randomized controlled design in the source literature. This research was partly funded by a grant from the Natural Science and Engineering Research Council of Canada.
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Affiliation(s)
- André Morin
- École de psychologie, Université Laval, Québec, Canada.
| | - Simon Grondin
- École de psychologie, Université Laval, Québec, Canada
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Morin A, Grondin S. Is life going too fast? Exploring the unique and joint contributions of mindfulness, temperament, task load, and metacognitions about time. PROGRESS IN BRAIN RESEARCH 2024; 287:247-285. [PMID: 39097355 DOI: 10.1016/bs.pbr.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
Abstract
BACKGROUND Previous research has shown that mindfulness is associated with slower passage of time in everyday life, and with lower self-reported time pressure. This study investigates some of the potential mechanisms behind these relationships. METHODS 318 participants submitted their responses to an online survey which collected data regarding passage of time judgments, time pressure, trait mindfulness, temperament, task load, and metacognitions about time. Using commonality and dominance analyses, we explored how these variables contributed, either alone or jointly, to predicting how fast (or slow) time seems to pass for participants, or how pressed for time they felt. RESULTS Mindfulness and temperament had some overlaps in their ability to predict passage of time judgments and time pressure for durations at the month and 2-month scales. The temperamental trait of extraversion/surgency, as well as the Non-judging and Non-reacting facets of mindfulness were among the best predictors of passage of time judgments and time pressure. Attention-related variables were mainly related to time perception via their involvement in joint effects with other variables. Results also suggested that metacognitions about time interacted with other variables in predicting passage of time judgments, but only at the month scale. Finally, among all the variables included in this study, task load had the highest degree of involvement in predictions of self-reported time pressure at the week and month scales, but it contributed relatively little to predicting passage of time judgments. CONCLUSIONS Results suggest that mindfulness relates to passage of time through its involvement in inferential processes. The data also shows how different factors are related to PoTJ at different time scales. Finally, results suggest the existence of both similarities and differences in how passage of time and time pressure relate to the other included variables.
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Affiliation(s)
- André Morin
- Ecole de Psychologie, Universite Laval, Quebec City, QC, Canada.
| | - Simon Grondin
- Ecole de Psychologie, Universite Laval, Quebec City, QC, Canada
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Droit-Volet S, Dambrun M, Monier F. Awe and time perception. Acta Psychol (Amst) 2024; 245:104232. [PMID: 38522351 DOI: 10.1016/j.actpsy.2024.104232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/05/2024] [Accepted: 03/20/2024] [Indexed: 03/26/2024] Open
Abstract
The aim of this study was to systematically examine the effect of awe-inducing stimuli on the judgment of time. Three experiments were conducted using temporal bisection tasks in which participants viewed awe-inducing and no awe-inducing images presented for different durations and were asked to judge whether their duration was similar to a short or long anchor duration. Images of panoramic landscapes and images of the faces of well-known and admired people were used in experiments 1 and 2, respectively. In experiment 3, they did not judge the duration of the images, but that of a neutral stimulus occurring during the presentation of images. In each experiment, participants rated the awe-inducing and no-awe-inducing images according to their components: admiration, beauty, awe, emotional valence, arousal, symbolic self-size, and full-body self-size. Results consistently showed significant time distortions when participants viewed the different awe-inducing images compared to the no-awe images, although the effect was weaker for the images of faces than for those of landscapes. Time distortion took the form of temporal lengthening in Experiments 1 and 2 and shortening in Experiment 3. These different temporal distortions are consistent with attention effects due to awe-inducing stimuli which capture attention to the detriment of time processing.
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Affiliation(s)
- Sylvie Droit-Volet
- Université Clermont-Auvergne, CNRS, LAPSCO, F-63000 Clermont-Ferrand, France.
| | - Michaël Dambrun
- Université Clermont-Auvergne, CNRS, LAPSCO, F-63000 Clermont-Ferrand, France
| | - Florie Monier
- Université Clermont-Auvergne, CNRS, LAPSCO, F-63000 Clermont-Ferrand, France
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Deniz K, Poleksic M, Sharma A, Wendt L, Sainju R, Fattal D. Accuracy of patient-reported spell duration: A comparative study. Epilepsy Behav 2024; 150:109573. [PMID: 38070407 PMCID: PMC10843722 DOI: 10.1016/j.yebeh.2023.109573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/22/2023] [Accepted: 11/29/2023] [Indexed: 12/23/2023]
Abstract
Clinicians rely heavily on patient histories to make medical diagnoses, most of which are inherently subjective and prone to inaccuracies. The aim of this study is to compare the subjective versus objective duration of spells through a retrospective chart review of patients admitted to the epilepsy monitoring unit at our tertiary care medical center. One hundred patients were analyzed. Differences in the accuracy of subjective estimations versus objective duration were compared by age, sex, focal versus generalized, location (frontal versus non-frontal), and spell type (focal aware versus impaired awareness and epileptic versus non-epileptic). Our data show that patients are poor subjective estimators, with 73% of patients overestimating the duration of their spells. We did not find differences in estimated duration by age, sex, seizure location or spell type. A notable exception was patients with generalized convulsive seizures, who accurately reported spell duration to within 17 s. This is likely because these seizures are stereotypical, and patients/family time them. Moreover, patients with non-epileptic spells were worse estimators of their spell duration than those with epileptic spells. In addition, although the prefrontal lobe plays a role in time estimation, we did not find that patients with frontal lobe seizures were worse estimators than those with non-frontal seizures, but invasive monitoring can more precisely localize seizures within areas of the frontal lobe responsible for time estimation. Our data emphasize the importance of not relying solely on patient-reported time estimation in diagnosing and developing treatment plans and instead instructing patients to time their spells.
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Affiliation(s)
- Kaancan Deniz
- University of Iowa Hospitals and Clinics, Department of Neurology, Iowa City, IA, 52242, USA
| | - Mia Poleksic
- University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA, 52242, USA
| | - Aditi Sharma
- University of Iowa Hospitals and Clinics, Department of Neurology, Iowa City, IA, 52242, USA; Imaging and Neuroscience Center, the University of Utah Hospital, 729 Arapeen Drive, Salt Lake City, UT 84108, USA(2)
| | - Linder Wendt
- Institute for Clinical and Translational Science, University of Iowa, Iowa City, IA 52242, USA
| | - Rup Sainju
- University of Iowa Hospitals and Clinics, Department of Neurology, Iowa City, IA, 52242, USA
| | - Deema Fattal
- University of Iowa Hospitals and Clinics, Department of Neurology and Otolaryngology, Iowa City, IA, 52242, USA; Iowa City Veterans Affairs Medical Center, Department of Neurology, Iowa City, IA, 52246, USA.
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La Malva P, Prete G, Di Crosta A, Ceccato I, Mammarella N, Palumbo R, Di Domenico A. The effect of aging and emotions on time processing. Aging Clin Exp Res 2023; 35:2783-2795. [PMID: 37740891 PMCID: PMC10627919 DOI: 10.1007/s40520-023-02563-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 09/06/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND Time perception is an automatic process that can be influenced by intrinsic and extrinsic factors. AIMS This study aimed to investigate the effect of age and emotions on the ability to keep track of short suprasecond intervals. METHODS Younger adults (N = 108, age range: 18-35) and older adults (N = 51, age range: 65-87) were asked to reproduce, bisect, or double the duration of facial stimuli randomly presented for 1500, 3000, and 4500 ms. The experiment included facial stimuli with positive, negative, or neutral expressions. RESULTS The participants across age correctly reproduced intervals but overestimated and underestimated them when asked to bisect and double the intervals, respectively. Overall, when faces were presented with a positive or negative expression, an overestimation of time intervals emerged compared to faces with neutral expressions. Emotions had a greater effect on older adults, who showed a greater overestimation of positive facial expressions and an underestimation of sad, but not angry, facial expressions. DISCUSSION The results provide evidence that time perception is influenced by age and emotions, with older adults showing a greater effect of emotions on time processing. CONCLUSION The study suggests an interaction among time processing, age, and emotions, highlighting an automatic relationship among these domains, often considered independent.
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Affiliation(s)
- Pasquale La Malva
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy
| | - Giulia Prete
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy
| | - Adolfo Di Crosta
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy.
| | - Irene Ceccato
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy
| | - Nicola Mammarella
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy
| | - Rocco Palumbo
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy
| | - Alberto Di Domenico
- Department of Psychological, Health and Territorial Sciences, "G. d'Annunzio" University of Chieti-Pescara, 31, Via Dei Vestini, 66100, Chieti, Italy
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