Many perspective-taking and theory of mind tasks require participants to pass over the answer that is optimal from the self-perspective. For instance, in the classic change-of-location (false belief) task, participants are required to ignore where they know the object to be, and in the director task participants are required to ignore the best match for the instruction the other, less knowledgeable agent gives them (e.g., 'the top cup'). However, a second but equally critical requirement in such tasks is the ability to select a response which is wrong from the self-perspective; where the object is not, or an object that does not match the instruction (e.g., the middle cup instead of the top cup from one's own perspective). We present the results of an experiment that teases apart these two effects and demonstrate that both contribute independently to the difficulty in taking other perspectives. Reanalyses of data from previous experiments confirm this dual effect. These results suggest a revision of our understanding of egocentricity and difficulty in perspective-taking generally.
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http://dx.doi.org/10.3758/s13423-020-01789-6 | DOI Listing |
J Child Lang
January 2025
Center for Mind and Brain, University of California, Davis, USA.
Speakers consider their listeners and adjust the way they communicate. One well-studied example is the register of infant-directed speech (IDS), which differs acoustically from speech directed to adults. However, little work has explored how parents adjust speech to infants across different contexts.
View Article and Find Full Text PDFNat Commun
January 2025
Center for Mind/Brain Science, University of Trento, Rovereto, (TN), Italy.
Number and space are inherently related. Previous research has provided evidence that numbers are aligned to a so-called "mental number line", which is malleable and affected by cultural factors mostly linked to literacy-related habits. However, preverbal humans and non-human animals also map numerosities into space, in a consistent left-to-right direction.
View Article and Find Full Text PDFLinking neurobiology to relatively stable individual differences in cognition, emotion, motivation, and behavior can require large sample sizes to yield replicable results. Given the nature of between-person research, sample sizes at least in the hundreds are likely to be necessary in most neuroimaging studies of individual differences, regardless of whether they are investigating the whole brain or more focal hypotheses. However, the appropriate sample size depends on the expected effect size.
View Article and Find Full Text PDFJ Neuropsychiatry Clin Neurosci
January 2025
Department of Psychology, Chung Shan Medical University, and Clinical Psychological Room, Chung Shan Medical University Hospital, Taichung, Taiwan (Huang); Department of Psychology, Fo Guang University, Yilan, Taiwan (Chen); Come a New Halfway House, Taoyuan, Taiwan (Wang); Department of Psychiatry, National Cheng Kung University Hospital (Kuo, Yang, Tseng), and Institute of Behavioral Medicine (Yang, Tseng), College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Objective: Social cognition is defined as the ability to construct mental representations about oneself, others, and one's relationships with others to guide social behaviors, including referring to mental states (cognitive factor) and understanding emotional states (affective factor). Difficulties in social cognition may be symptoms of schizophrenia. The authors examined associations between two factors of social cognition and specific schizophrenia symptoms, as well as a potential path from low-level affective perceptual social cognition to high-level social cognition, which may be associated with schizophrenia symptoms.
View Article and Find Full Text PDFJMIR Form Res
January 2025
Mind-Body Medicine Lab, Department of Psychology and Neuroscience, Baylor University, Waco, TX, United States.
Background: Hypnotherapy has been shown to be a safe, nonhormonal intervention effective for treating menopausal hot flashes. However, women experiencing hot flashes may face accessibility barriers to in-person hypnotherapy. To solve this issue, a smartphone app has been created to deliver hypnotherapy.
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