Time dilation is an important issue in the field of physics. Introduced by the special relativity theory, it means that the time duration spent by an entity to reach a certain destination depends on the movement and speed of the entity. Time dilation has been widely addressed in other disciplines, including philosophy, psychology, and motivation. However, it has produced practical and theoretical controversies in the literature. The new version of relativity theory resolves these issues by extending time dilation to conceptual and mental factors and taking a process-based approach to the development of universe. The purpose of this paper is to discuss time dilation in different scientific arenas and explicate it in motivation from the perspective of motivational congruence theory (MCT). The theory provides a new explanation for the underlying mechanisms of time dilation as a mental phenomenon in motivation. According to MCT, a congruence between the context and extrinsic and intrinsic motivations escalates overall motivation. This, in turn, results in high levels of effort and engagement towards the task and leads to mental time dilation. That is, the individual becomes so engaged with the task that their subjective estimation of time duration becomes shorter, compared to an objective measurement of the elapsed time. The study provides hypotheses for further empirical research. MCT's view to time dilation aligns with advances in the fields of physics and philosophy. It contributes to the literature by presenting a new explanation for mental time dilation and elaborating the motivational mechanisms that underlie this phenomenon.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1007/s12124-025-09890-y | DOI Listing |
Updates Surg
January 2025
Pancreatic and Endocrine Surgical Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy.
The presence of an aberrant right hepatic artery (a-RHA) could influence the oncological and postoperative outcomes after pancreaticoduodenectomy (PD). A comparative study was conducted, including patients who underwent PD with a-RHA or with normal RHA anatomy. The primary endpoints were R1 resection in all margins (pancreatic, anterior, posterior, superior mesenteric artery, and portal groove), overall survival (OS), and disease-free survival (DFS).
View Article and Find Full Text PDFPathol Res Pract
January 2025
Department of Pathology, West China Hospital of Sichuan University, Chengdu 610041, China.
Anti-vascular endothelial growth factor-associated thrombotic microangiopathy (aVEGF-TMA) was recently discovered in patients with malignant tumors. Four aVEGF-TMA patients diagnosed by renal biopsy between 2018 and 2022 were identified, and all were females aged 30-62 years (mean age, 47 years). Two patients with malignant gastrointestinal stromal tumors who received sunitinib were analyzed.
View Article and Find Full Text PDFAlcohol Clin Exp Res (Hoboken)
January 2025
Department of Psychiatry & Behavioral Neuroscience, University of Chicago, Chicago, Illinois, USA.
Background: While alcohol has been shown to impair eye movements in young adults, little is known about alcohol-induced oculomotor impairment in older adults with longer histories of alcohol use. Here, we examined whether older adults with chronic alcohol use disorder (AUD) exhibit more acute tolerance than age-matched light drinkers (LD), evidenced by less alcohol-induced oculomotor impairment and perceived impairment.
Method: Two random-order, double-blinded laboratory sessions with administration of alcohol (0.
J Vasc Access
January 2025
Department of Internal Medicine, Division of Kidney and Dialysis, Kansai Rosai Hospital, Amagasaki, Japan.
Objective: This study aimed to evaluate the effectiveness of a drug-coated balloon (DCB) for the treatment of dysfunctional arteriovenous fistulas (AVFs) and to identify the risk factors associated with early and late losses of primary patency following DCB in real-world practice.
Methods: This multicenter, retrospective study included 407 patients (72 ± 11 years, 64.1% males) with dysfunctional AVFs (juxta-anastomotic lesion location in 58.
Echocardiography
February 2025
Department of Cardiology, Loyola University Medical Center, Maywood, Illinois, USA.
The left atrium (LA) is pivotal in cardiac hemodynamics, serving as a dynamic indicator of left ventricular (LV) compliance and diastolic function. The LA undergoes structural and functional adaptations in response to hemodynamic stress, infiltrative processes, myocardial injury, and arrhythmic triggers. Remodeling of the LA in response to these stressors directly impacts pulmonary circulation, eventually leading to pulmonary capillary involvement, pulmonary artery hypertension, and eventually right ventricular failure.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!