التفاصيل البيبلوغرافية
| العنوان: |
Embodied nonlinear dynamics of cognitive performance. |
| المؤلفون: |
Annand CT; Complexity Group, CAP Center for Cognition, Action, and Perception, Department of Psychology, University of Cincinnati., Holden JG; Complexity Group, CAP Center for Cognition, Action, and Perception, Department of Psychology, University of Cincinnati. |
| المصدر: |
Journal of experimental psychology. General [J Exp Psychol Gen] 2023 May; Vol. 152 (5), pp. 1264-1285. Date of Electronic Publication: 2022 Nov 10. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: American Psychological Assn Country of Publication: United States NLM ID: 7502587 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1939-2222 (Electronic) Linking ISSN: 00221015 NLM ISO Abbreviation: J Exp Psychol Gen Subsets: MEDLINE |
| أسماء مطبوعة: |
Original Publication: Washington, American Psychological Assn. |
| مواضيع طبية MeSH: |
Nonlinear Dynamics* , CASP8 and FADD-Like Apoptosis Regulating Protein*, Humans ; Cognition |
| مستخلص: |
Study participants are typically unable to generate binary button-press sequences that pass as classically random sequences, such as from successive "fair coin" flips. Instead, their sequences repeat or alternate between responses too often. These deviations from randomness are commonly explained in terms of limitations or idiosyncrasies in cognitive processing. This article tests a novel hypothesis that randomness departures in participant-generated binary sequences are driven by coordination dynamics; alternating and repeating sequences are related to bimanual coordination attractors. Participants ( N = 128) were asked to generate sequences that were representative of a random sequence, by successively pressing either of two buttons across 1,600 trials. Statistical analyses identify the binary button-press dynamics with a discrete sine-circle version of the Haken, Kelso, Bunz bimanual coordination model. Permutation analyses revealed the most common one- to five-trial subsequences were identified with the most dynamically stable coordinative relationships, consistent with bimanual coordination predictions. The sequences were consistent with scaling noises. Thus, participants' sequences departed from classical randomness by virtue of membership in a more inclusive category of variability that subsumes classical randomness. Recurrence quantification analysis revealed the mixture of stochasticity and determinism in the sequences was better approximated by the sine-circle model than by phase-randomized surrogate data sets that preserved both the power spectral densities and distributions of each participant's sequence. A relationship between randomness production and two-alternative forced-choice performance is established that constrains response time distribution models. The article's organization illustrates a nonreductive approach to inference for cognitive systems, inspired by statistical physics concepts such as renormalization group theory and universality. (PsycInfo Database Record (c) 2023 APA, all rights reserved). |
| المشرفين على المادة: |
0 (CASP8 and FADD-Like Apoptosis Regulating Protein) |
| تواريخ الأحداث: |
Date Created: 20221110 Date Completed: 20230601 Latest Revision: 20230601 |
| رمز التحديث: |
20230601 |
| DOI: |
10.1037/xge0001319 |
| PMID: |
36355771 |
| قاعدة البيانات: |
MEDLINE |
