The belief that one can exert intentional control over behavior is deeply rooted in virtually all human beings. It has been shown that weakening such belief - e.g. by exposure to 'anti-free will' messages - can lead people to display antisocial tendencies. We propose that this cursory and irresponsible behavior may be facilitated by a breakdown of neurocognitive mechanisms underlying behavioral adjustments. In the study reported here, we tested the hypothesis that weakening belief in intentional control reduces cognitive markers of behavioral control. Participants performed a Simon task before and after reading a scientific text either denying free will (no-free will group) or not mentioning free will (control group). Results showed that the post-error slowing, a cognitive marker of performance adjustment, was reduced in the no-free will group. This reduction was proportional to a decrease of the belief in intentional control. These observations indicate that weakening the belief in free will can impact behavioral adjustment after an error, and could be the cause of antisocial and irresponsible behavior.
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http://dx.doi.org/10.1016/j.cognition.2013.01.009 | DOI Listing |
Behav Sci (Basel)
December 2024
Centre for Studies of Education and Psychology of Ethnic Minorities in Southwest China, Southwest University, Chongqing 400715, China.
We examined the impact of ethnic essentialism on psychological compatibility among minority and Han Chinese college students and investigated the roles of ethnic identity and self-construal. A moderated mediator analysis was used and a multigroup comparison of the moderated mediator model across ethnic groups was conducted. The results indicate that ethnic essentialism significantly and negatively predicts psychological compatibility.
View Article and Find Full Text PDFNat Commun
January 2025
Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China.
Monovalent salts are generally believed to stabilize DNA duplex by weakening inter-strand electrostatic repulsion. Unexpectedly, our force-induced hairpin unzipping experiments and thermal melting experiments show that LiCl, NaCl, KCl, RbCl, and CsCl at concentrations beyond ~1 M destabilize DNA, RNA, and RNA-DNA duplexes. The two types of experiments yield different changes in free energy during melting, while the results that high concentration monovalent salts destabilize duplexes are common.
View Article and Find Full Text PDFBMC Cardiovasc Disord
December 2024
Trauma Nursing Research Center, Kashan University of Medical Sciences, Kashan, Iran.
Background: Heart failure is a chronic and common disorder worldwide. Patients with heart failure need self-care behaviors to manage their condition. Despite the importance of self-care in positive health outcomes, many patients with heart failure neglect their self-care behaviors.
View Article and Find Full Text PDFWater Res
December 2024
Department of Civil Engineering, University of Hong Kong, Pokfulam, Hong Kong, PR China.
The kinetics of polyamide membrane degradation by free chlorine and halide ions (Br and Cl) were innovatively evaluated based on physicochemical properties and filtration performance, using water/solute permeability coefficient in addition to bromide incorporation as important indicators. The reaction rate constants for the reduced water and HBO permeability coefficient were 1-2 orders of magnitude higher at 0-1 h than 1-10 h. N-bromination and bromination-promoted hydrolysis are dominant degradation mechanisms at 0-1 h (reflected by the breakage of hydrogen bond, the increased Ca binding content, and the increased charge density), and ring-bromination further occurs at 1-10 h (reflected by the disappearance or weakening of aromatic amide band and the nearly constant hydrogen bond).
View Article and Find Full Text PDFBr J Soc Psychol
January 2025
Kellogg School of Management, Northwestern University, Evanston, Illinois, USA.
Infectious diseases pose significant challenges to public health, leading to illness and even death. Vaccinations are vital for protecting society, yet beliefs in conspiracy theories related to infectious diseases increase vaccine hesitancy. This paper delves into vaccination decisions in the context of COVID-19, which continues to strain the health care system.
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