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1.
Int J Qual Stud Health Well-being ; 19(1): 2375660, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38967618

RESUMO

PURPOSE: Research indicates that exam anxiety may decline with mindfulness-based interventions but there is a lack of research on adolescents' accounts of the processes involved. We explored high-school students' descriptions of how they perceived and applied mindfulness in managing anxiety-inducing thoughts related to academic performance following an 8-week Mindfulness-Based Stress Reduction (MBSR) course. METHOD: Post-course individual semi-structured interviews with 22 high school students (2 males, mean age 17.8 years) were transcribed verbatim and analysed using reflexive thematic analysis. RESULTS: The analyses identified six themes: (1) Noticing and attending to the attention-binding "maelstrom" of anxious thoughts and feelings (2) Attending to the breath to cope with the maelstrom, (3) "removing" and "getting rid of" anxious thoughts (4) Being able to "think" (5) awareness of more helpful thoughts, and (6) Agency and control. The findings are discussed in light of the Buddhist notion of "unwholesome thoughts" and the distinction between thought suppression and the use of breathing as a benign distraction. We propose that mindfulness encompasses both a receptive, nonjudgmental awareness and an active, intentional redirection of attention. CONCLUSION: Mindfulness training aided participants by enhancing their capacity to disengage from fear-engaging thoughts, thereby maintaining them within their window of tolerance and facilitating cognitive processing.


Assuntos
Atenção Plena , Humanos , Adolescente , Masculino , Feminino , Estudantes/psicologia , Pensamento , Atenção , Estresse Psicológico , Ansiedade , Adaptação Psicológica , Conscientização , Pesquisa Qualitativa , Ansiedade aos Exames , Medo , Budismo
2.
Evol Psychol ; 22(2): 14747049241252694, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38840333

RESUMO

Geary's evolutionary approach in educational psychology differentiates between primary (low cognitive costs and motivational advantage) and secondary knowledge (high cognitive costs and no motivational benefit). Although these features have been well demonstrated in previous work, the underlying mechanisms remain unclear. To investigate it, in a reasoning task, the present study varies (i) the content of the problems (primary knowledge vs. secondary; e.g., food vs. grammar rules), (ii) the intrinsic cognitive load (conflict or non-conflict syllogism, the former requiring more cognitive resources to be properly processed than the latter) and (iii) the extraneous cognitive load (via a Dot Memory Task with three modalities: low, medium and high cognitive load). Analyses assessed the influence of these variables on performance, problem solving speed and perceived cognitive load. Results confirmed the positive impact of primary knowledge on efficiency, particularly when intrinsic cognitive load was high. Surprisingly, the extraneous cognitive load did not influence the performance in secondary knowledge content but that in primary knowledge content: the higher the additional load was, the better the performance was, only for primary knowledge and especially for syllogisms with high intrinsic load. Findings support evolutionary theory as secondary knowledge would overload cognitive resources, preventing participants from allocating sufficient resources to solve problems. Primary knowledge would allow participants to process the additional load and to increase their performance despite this. This study also raises the hypothesis that a minimum cognitive load is necessary for participants to be invested in the task.


Assuntos
Resolução de Problemas , Humanos , Resolução de Problemas/fisiologia , Feminino , Masculino , Adulto , Adulto Jovem , Cognição/fisiologia , Conhecimento , Pensamento/fisiologia , Adolescente
4.
Diagn. tratamento ; 29(2): 45-47, abr-jun. 2024.
Artigo em Português | LILACS, SES-SP | ID: biblio-1553881

Assuntos
Pensamento
6.
Adv Exp Med Biol ; 1455: 171-195, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38918352

RESUMO

A common research protocol in cognitive neuroscience is to train subjects to perform deliberately designed experiments while recording brain activity, with the aim of understanding the brain mechanisms underlying cognition. However, how the results of this protocol of research can be applied in technology is seldom discussed. Here, I review the studies on time processing of the brain as examples of this research protocol, as well as two main application areas of neuroscience (neuroengineering and brain-inspired artificial intelligence). Time processing is a fundamental dimension of cognition, and time is also an indispensable dimension of any real-world signal to be processed in technology. Therefore, one may expect that the studies of time processing in cognition profoundly influence brain-related technology. Surprisingly, I found that the results from cognitive studies on timing processing are hardly helpful in solving practical problems. This awkward situation may be due to the lack of generalizability of the results of cognitive studies, which are under well-controlled laboratory conditions, to real-life situations. This lack of generalizability may be rooted in the fundamental unknowability of the world (including cognition). Overall, this paper questions and criticizes the usefulness and prospect of the abovementioned research protocol of cognitive neuroscience. I then give three suggestions for future research. First, to improve the generalizability of research, it is better to study brain activity under real-life conditions instead of in well-controlled laboratory experiments. Second, to overcome the unknowability of the world, we can engineer an easily accessible surrogate of the object under investigation, so that we can predict the behavior of the object under investigation by experimenting on the surrogate. Third, the paper calls for technology-oriented research, with the aim of technology creation instead of knowledge discovery.


Assuntos
Encéfalo , Cognição , Pensamento , Humanos , Cognição/fisiologia , Encéfalo/fisiologia , Pensamento/fisiologia , Neurociência Cognitiva/métodos , Inteligência Artificial , Percepção do Tempo/fisiologia
7.
Behav Ther ; 55(4): 786-800, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38937050

RESUMO

The Dimensional Obsessive-Compulsive Scale (DOCS) is widely used to measure obsessive-compulsive disorder (OCD) severity across four broad symptom dimensions (i.e., contamination, responsibility for harm, unacceptable thoughts, symmetry). Despite its proven utility, there is reason to suspect that the unacceptable thoughts subscale conflates different types of unacceptable thoughts that are meaningfully distinct from one another. In the current study, we first evaluated the psychometric properties of a newly developed DOCS violent and/or aggressive thoughts subscale. We then examined the factor structure, psychometric properties, and diagnostic sensitivity of a seven-factor version of the DOCS that includes the four original DOCS subscales and three more-specific versions of the unacceptable thoughts scale (i.e., sexually intrusive thoughts, violent and/or aggressive thoughts, and scrupulous or religious thoughts). The sample included 329 residential and intensive outpatients, the majority of which had a diagnosis of OCD (75.2%). The new unacceptable thoughts subscales demonstrated convergent and discriminant validity with unique associations between the subscales and depression, suicide, and perceived threat from emotions that were not present in the broader unacceptable thoughts subscale. The seven-factor version of the DOCS demonstrated slightly lower levels of diagnostic sensitivity than the original DOCS. Thus, the four-factor version of the DOCS is recommended for screening purposes. A score of 40 or higher on the seven-factor version of the DOCS best predicted a diagnosis of OCD. Overall, the three additional unacceptable thoughts subscales appear to be distinct factors that have potential value in research and clinical settings.


Assuntos
Transtorno Obsessivo-Compulsivo , Escalas de Graduação Psiquiátrica , Psicometria , Pensamento , Humanos , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/psicologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Escalas de Graduação Psiquiátrica/normas , Reprodutibilidade dos Testes , Adulto Jovem , Índice de Gravidade de Doença
8.
Sci Eng Ethics ; 30(3): 23, 2024 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-38833046

RESUMO

The Defining Issues Test 2 (DIT-2) and Engineering Ethical Reasoning Instrument (EERI) are designed to measure ethical reasoning of general (DIT-2) and engineering-student (EERI) populations. These tools-and the DIT-2 especially-have gained wide usage for assessing the ethical reasoning of undergraduate students. This paper reports on a research study in which the ethical reasoning of first-year undergraduate engineering students at multiple universities was assessed with both of these tools. In addition to these two instruments, students were also asked to create personal concept maps of the phrase "ethical decision-making." It was hypothesized that students whose instrument scores reflected more postconventional levels of moral development and more sophisticated ethical reasoning skills would likewise have richer, more detailed concept maps of ethical decision-making, reflecting their deeper levels of understanding of this topic and the complex of related concepts. In fact, there was no significant correlation between the instrument scores and concept map scoring, suggesting that the way first-year students conceptualize ethical decision making does not predict the way they behave when performing scenario-based ethical reasoning (perhaps more situated). This disparity indicates a need to more precisely quantify engineering ethical reasoning and decision making, if we wish to inform assessment outcomes using the results of such quantitative analyses.


Assuntos
Tomada de Decisões , Avaliação Educacional , Engenharia , Estudantes , Humanos , Engenharia/ética , Engenharia/educação , Tomada de Decisões/ética , Universidades , Pensamento , Princípios Morais , Desenvolvimento Moral , Masculino , Feminino , Ética Profissional/educação , Resolução de Problemas/ética
9.
Nature ; 630(8017): 575-586, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38898296

RESUMO

Language is a defining characteristic of our species, but the function, or functions, that it serves has been debated for centuries. Here we bring recent evidence from neuroscience and allied disciplines to argue that in modern humans, language is a tool for communication, contrary to a prominent view that we use language for thinking. We begin by introducing the brain network that supports linguistic ability in humans. We then review evidence for a double dissociation between language and thought, and discuss several properties of language that suggest that it is optimized for communication. We conclude that although the emergence of language has unquestionably transformed human culture, language does not appear to be a prerequisite for complex thought, including symbolic thought. Instead, language is a powerful tool for the transmission of cultural knowledge; it plausibly co-evolved with our thinking and reasoning capacities, and only reflects, rather than gives rise to, the signature sophistication of human cognition.


Assuntos
Encéfalo , Cognição , Comunicação , Idioma , Pensamento , Animais , Humanos , Encéfalo/fisiologia , Cognição/fisiologia , Cultura , Pensamento/fisiologia , Linguística
10.
Behav Brain Sci ; 47: e146, 2024 Jun 27.
Artigo em Inglês | MEDLINE | ID: mdl-38934438

RESUMO

Twenty-five commentaries raise questions concerning the origins of knowledge, the interplay of iconic and propositional representations in mental life, the architecture of numerical and social cognition, the sources of uniquely human cognitive capacities, and the borders among core knowledge, perception, and thought. They also propose new methods, drawn from the vibrant, interdisciplinary cognitive sciences, for addressing these questions and deepening understanding of infant minds.


Assuntos
Cognição , Humanos , Lactente , Cognição/fisiologia , Desenvolvimento Infantil/fisiologia , Conhecimento , Cognição Social , Pensamento/fisiologia
11.
Trends Cogn Sci ; 28(7): 597-599, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38849285

RESUMO

Creativity often entails gaining a novel perspective, yet it remains uncertain how this is accomplished. Atypical salience processing may foster creative thinking by prioritizing putatively irrelevant information, thereby broadening the material accessible for idea generation and inhibiting attentional fixedness; in essence, motivating creative individuals to incorporate information that others overlook.


Assuntos
Atenção , Criatividade , Humanos , Atenção/fisiologia , Pensamento/fisiologia
12.
Conscious Cogn ; 122: 103697, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38823316

RESUMO

Previous work has established a link between executive attention ability and mind wandering propensity, these studies typically collapse thought reports into a single category of task-unrelated thoughts (TUTs). We have shown that these TUTs can be differentiated by the emotional valence of their content. Awareness of TUTs might also be an important to consider, yet little work has been done on this front. The current study conceptually replicated and extended previous work by investigating the relationship between individual differences in executive attention, emotional valence and awareness of TUTs. Latent variable models indicated that Executive Attention was differentially correlated with emotional valence TUTs. However, only Attention Control was related to frequency of mind wandering with awareness. Intra-individual analyses indicated that negatively valenced TUTs and TUTs that occurred without awareness were associated with worse performance. Considering different dimensions of TUTs can provide a more complete picture of individual differences in mind wandering.


Assuntos
Atenção , Conscientização , Emoções , Função Executiva , Individualidade , Pensamento , Humanos , Conscientização/fisiologia , Feminino , Masculino , Adulto , Adulto Jovem , Atenção/fisiologia , Emoções/fisiologia , Pensamento/fisiologia , Função Executiva/fisiologia , Adolescente
13.
Cognition ; 249: 105838, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38824696

RESUMO

The social-contract tradition of Hobbes, Rousseau, Kant, and Rawls has been widely influential in moral philosophy but has until recently received relatively little attention in moral psychology. For contractualist moral theories, ethics is a matter of forming, adhering to, and enforcing (hypothetical) agreements, and morality is fundamentally about acting according to what would be agreed by rational agents. A recent psychological theory, virtual bargaining, models social interactions in contractualist terms, suggesting that we often act as we would agree to do if we were to negotiate explicitly. However, whether such contractualist tendencies (a propensity to make typically contractualist choices) and forms of reasoning (agreement-based cognitive processes) play a role in moral cognition is still unclear. Drawing upon virtual bargaining, we develop two novel experimental paradigms designed to elicit incentivized decisions and moral judgments. We then test the descriptive relevance of contractualism in moral judgment and decision making in five preregistered online experiments (n = 4103; English-speaking Prolific participants). In the first task, we find evidence that many participants show contractualist tendencies: their choices are "characteristically" contractualist. In the second task, we find evidence consistent with contractualist reasoning influencing some participants' judgments and incentivized decisions. Our findings suggest that a propensity to act as prescribed by tacit agreements may be particularly important in understanding the moral psychology of fleeting social interactions and coordination problems. By complementing the rich literature on deontology and consequentialism in moral psychology, empirical approaches inspired by contractualism may prove fruitful to better understand moral cognition.


Assuntos
Tomada de Decisões , Julgamento , Princípios Morais , Humanos , Adulto , Feminino , Masculino , Adulto Jovem , Tomada de Decisões/fisiologia , Pessoa de Meia-Idade , Adolescente , Pensamento/fisiologia , Idoso
14.
BMC Psychiatry ; 24(1): 422, 2024 Jun 05.
Artigo em Inglês | MEDLINE | ID: mdl-38840083

RESUMO

BACKGROUND: Mind wandering is a common phenomenon in daily life. However, the manifestations and cognitive correlates of mind wandering in different subclinical populations remain unclear. In this study, these aspects were examined in individuals with schizotypal traits and individuals with depressive symptoms, i.e., subclinical populations of patients with schizophrenia and depression. METHODS: Forty-two individuals with schizotypal traits, 42 individuals with subclinical depression, and 42 controls were recruited to complete a mind wandering thought sampling task (state level) and a mind wandering questionnaire (trait level). Measures of rumination and cognitive functions (attention, inhibition, and working memory) were also completed by participants. RESULTS: Both subclinical groups exhibited more state and trait mind wandering than did the control group. Furthermore, individuals with schizotypal traits demonstrated more trait mind wandering than individuals with subclinical depression. Rumination, sustained attention, and working memory were associated with mind wandering. In addition, mind wandering in individuals with subclinical depression can be accounted for by rumination or attention, while mind wandering in individuals with high schizotypal traits cannot be accounted for by rumination, attention, or working memory. CONCLUSIONS: The results suggest that individuals with high schizotypal traits and subclinical depression have different patterns of mind wandering and mechanisms. These findings have implications for understanding the unique profile of mind wandering in subclinical individuals.


Assuntos
Atenção , Depressão , Memória de Curto Prazo , Transtorno da Personalidade Esquizotípica , Humanos , Masculino , Feminino , Transtorno da Personalidade Esquizotípica/psicologia , Transtorno da Personalidade Esquizotípica/fisiopatologia , Atenção/fisiologia , Memória de Curto Prazo/fisiologia , Depressão/psicologia , Adulto , Adulto Jovem , Pensamento/fisiologia , Ruminação Cognitiva/fisiologia , Inquéritos e Questionários , Adolescente
15.
Wiad Lek ; 77(4): 665-669, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38865620

RESUMO

OBJECTIVE: Aim: The paper studies the attitude to critical thinking, academic integrity and the Artificial Intelligence use of the Ukrainian medical PhD students. PATIENTS AND METHODS: Materials and Methods: In 2023, 56 medical PhD students from the Bogomolets National Medical University, Kyiv, Ukraine, underwent the survey. The participation was voluntary, upon the oral consent. The data included in the survey questions include various aspects related to critical thinking, analysis skills, and attitudes towards plagiarism. RESULTS: Results: A significant majority of the medical PhD students (75%) place high importance on critical thinking. While a majority (89.29%) apply analysis and critical thinking skills in their English studies, there's a notable percentage (7.14%) that is uncertain. Although most are aware of the unacceptability of cheating and plagiarism (75%), a small proportion admit to having plagiarized (12.5%). Only 30.4% of the respondents reported using GPT Chat for study. Responses to witnessing peers plagiarize or using Artificial Intelligence show a varied attitude, with many expressing unwillingness to report such incidents (30.36%). CONCLUSION: Conclusions: The survey highlights the recognized importance of critical thinking in academic study among medical PhD students, while also points to areas where attitudes and practices regarding these skills could be improved. The study shows a vast area for improvement regarding academic integrity, as almost one-third of respondents need more defined standards. This definitely puts some questions before the present medical postgraduate education, and requires change of the educational paradigm, clear rules of academic conduct, and a system of control.


Assuntos
Inteligência Artificial , Plágio , Estudantes de Medicina , Humanos , Ucrânia , Estudantes de Medicina/psicologia , Estudantes de Medicina/estatística & dados numéricos , Pensamento , Masculino , Feminino , Inquéritos e Questionários , Educação de Pós-Graduação em Medicina , Adulto
16.
Cogn Sci ; 48(6): e13470, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38862266

RESUMO

When people make decisions, they act in a way that is either automatic ("rote"), or more thoughtful ("reflective"). But do people notice when others are behaving in a rote way, and do they care? We examine the detection of rote behavior and its consequences in U.S. adults, focusing specifically on pedagogy and learning. We establish repetitiveness as a cue for rote behavior (Experiment 1), and find that rote people are seen as worse teachers (Experiment 2). We also find that the more a person's feedback seems similar across groups (indicating greater rote-ness), the more negatively their teaching is evaluated (Experiment 3). A word-embedding analysis of an open-response task shows people naturally cluster rote and reflective teachers into different semantic categories (Experiment 4). We also show that repetitiveness can be decoupled from perceptions of rote-ness given contextual explanation (Experiment 5). Finally, we establish two additional cues to rote behavior that can be tied to quality of teaching (Experiment 6). These results empirically show that people detect and care about scripted behaviors in pedagogy, and suggest an important extension to formal frameworks of social reasoning.


Assuntos
Ensino , Pensamento , Humanos , Adulto , Masculino , Feminino , Aprendizagem , Adulto Jovem
18.
Sci Rep ; 14(1): 10630, 2024 05 09.
Artigo em Inglês | MEDLINE | ID: mdl-38724623

RESUMO

Episodic counterfactual thinking (eCFT) is the process of mentally simulating alternate versions of experiences, which confers new phenomenological properties to the original memory and may be a useful therapeutic target for trait anxiety. However, it remains unclear how the neural representations of a memory change during eCFT. We hypothesized that eCFT-induced memory modification is associated with changes to the neural pattern of a memory primarily within the default mode network, moderated by dispositional anxiety levels. We tested this proposal by examining the representational dynamics of eCFT for 39 participants varying in trait anxiety. During eCFT, lateral parietal regions showed progressively more distinct activity patterns, whereas medial frontal neural activity patterns became more similar to those of the original memory. Neural pattern similarity in many default mode network regions was moderated by trait anxiety, where highly anxious individuals exhibited more generalized representations for upward eCFT (better counterfactual outcomes), but more distinct representations for downward eCFT (worse counterfactual outcomes). Our findings illustrate the efficacy of examining eCFT-based memory modification via neural pattern similarity, as well as the intricate interplay between trait anxiety and eCFT generation.


Assuntos
Ansiedade , Pensamento , Humanos , Masculino , Ansiedade/fisiopatologia , Feminino , Pensamento/fisiologia , Adulto Jovem , Adulto , Imageamento por Ressonância Magnética , Memória/fisiologia , Mapeamento Encefálico , Encéfalo/fisiopatologia , Encéfalo/fisiologia
19.
Behav Brain Funct ; 20(1): 11, 2024 May 09.
Artigo em Inglês | MEDLINE | ID: mdl-38724963

RESUMO

Procrastination is universally acknowledged as a problematic behavior with wide-ranging consequences impacting various facets of individuals' lives, including academic achievement, social accomplishments, and mental health. Although previous research has indicated that future self-continuity is robustly negatively correlated with procrastination, it remains unknown about the neural mechanisms underlying the impact of future self-continuity on procrastination. To address this issue, we employed a free construction approach to collect individuals' episodic future thinking (EFT) thoughts regarding specific procrastination tasks. Next, we conducted voxel-based morphometry (VBM) and resting-state functional connectivity (RSFC) analysis to explore the neural substrates underlying future self-continuity. Behavior results revealed that future self-continuity was significantly negatively correlated with procrastination, and positively correlated with anticipated positive outcome. The VBM analysis showed a positive association between future self-continuity and gray matter volumes in the right ventromedial prefrontal cortex (vmPFC). Furthermore, the RSFC results indicated that the functional connectivity between the right vmPFC and the left inferior parietal lobule (IPL) was positively correlated with future self-continuity. More importantly, the mediation analysis demonstrated that anticipated positive outcome can completely mediate the relationship between the vmPFC-IPL functional connectivity and procrastination. These findings suggested that vmPFC-IPL functional connectivity might prompt anticipated positive outcome about the task and thereby reduce procrastination, which provides a new perspective to understand the relationship between future self-continuity and procrastination.


Assuntos
Imageamento por Ressonância Magnética , Lobo Parietal , Córtex Pré-Frontal , Procrastinação , Humanos , Procrastinação/fisiologia , Masculino , Feminino , Imageamento por Ressonância Magnética/métodos , Adulto Jovem , Adulto , Córtex Pré-Frontal/fisiologia , Córtex Pré-Frontal/diagnóstico por imagem , Lobo Parietal/fisiologia , Lobo Parietal/diagnóstico por imagem , Mapeamento Encefálico/métodos , Vias Neurais/fisiologia , Adolescente , Rede Nervosa/diagnóstico por imagem , Rede Nervosa/fisiologia , Pensamento/fisiologia
20.
J Exp Child Psychol ; 244: 105950, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38735221

RESUMO

This study investigated whether and how each component of working memory (WM) and inhibitory control (IC) is related to analogical reasoning. Specifically, the mediating roles of analogical strategies were examined and compared across children and adults. In total, 79 children (50 girls; M ± SD = 8.43 ± 0.59 years old) and 77 adults (35 female; 19.44 ± 0.82 years old) were administered tests of WM, IC, and analogical reasoning. In addition, participants' eye movement data during the analogical reasoning task were collected to classify the analogical strategies. The results showed that the semantic-constraint strategy completely mediated the relationship between WM (rather than IC) and analogical reasoning for children. However, for adults, the project-first strategy partially mediated the association between IC (rather than WM) and analogical reasoning. These findings reveal the dissociated roles of WM and IC in analogical reasoning through analogical strategies for children and adults and highlight the importance of analogical strategies.


Assuntos
Inibição Psicológica , Memória de Curto Prazo , Humanos , Feminino , Masculino , Criança , Adulto Jovem , Movimentos Oculares , Adulto , Resolução de Problemas , Função Executiva/fisiologia , Semântica , Pensamento/fisiologia , Fatores Etários
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