| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 1.59 MB | Adobe PDF |
Orientador(es)
Resumo(s)
O Controlo Cognitivo regula os pensamentos e as ações, suprimindo as respostas automáticas incongruentes segundo os objetivos do sujeito. A Fluência de Processamento refere-se à experiência subjetiva no processamento de informação, manifestando-se em respostas corporais e influenciando a atenção, a tomada de decisão e a inibição de respostas. Os estímulos fluentes promovem respostas rápidas, ao passo que os estímulos disfluentes exigem controlo cognitivo.
A Interoceção interage com a cognição, com a emoção e com o controlo de impulsos, sendo relevante na autorregulação emocional e comportamental. Este estudo investigou se a fluência de processamento modera o controlo cognitivo e se a sensibilidade interocetiva se associa ao controlo cognitivo.
A amostra foi constituída por 45 estudantes universitários (M = 19.3; DP = 5.26) que realizaram uma tarefa GO/NOGO com manipulação de fluência percetiva e preencheram um protocolo de questionários de autorresposta.
Os resultados confirmam que a fluência de processamento modera o controlo cognitivo demonstrando que o efeito do tipo de ensaio sobre os acertos e os tempos de reação depende da fluência do estímulo anterior. Foram encontradas diferenças significativas nos Modelos
Lineares Mistos, com melhor desempenho nos ensaios GO e pior nos NOGO. Nenhuma correlação foi significativa, embora os dados apontem para a associação entre a consciência interocetiva e o controlo cognitivo.
A fluência de processamento influencia o controlo cognitivo, acelerando respostas em condições fluentes e exigindo controlo inibitório em condições disfluentes. As discrepâncias contextuais percetivas ativam mecanismos de ajustamento cognitivo. A consciência interocetiva influencia a regulação emocional e a inibição de respostas comportamentais.
Cognitive Control regulates thoughts and actions by suppressing automatic responses that conflict with an individual’s goals. Processing Fluency refers to the subjective experience of information processing, manifesting in bodily responses and influencing attention, decision making and response inhibition. Fluent stimuli facilitate rapid responses, whereas disfluent stimuli demand greater cognitive control. Interoception interacts with cognition, emotion and impulse control, playing a key role in emotional and behavioural self-regulation. This study examined whether processing fluency moderates cognitive control and whether interoceptive sensitivity is associated with cognitive control. The sample comprised 45 students (M = 19.3; SD = 5.26) who completed a GO/NOGO task with manipulated perceptual fluency and a set of self-report questionnaires. Results indicated that processing fluency moderates cognitive control: the effect of trial type on accuracy and reaction times depended on the fluency of the preceding stimulus. Significant differences were observed in the analysis of Mixed Linear Models, indicating better performance in GO trials and poorer performance in NOGO trials. Although no correlations reached significance, the data suggested a potential association between interoceptive awareness and cognitive control. Processing fluency influences cognitive control by accelerating responses under fluent conditions and requiring inhibitory control under disfluent conditions. Perceptual contextual discrepancies trigger cognitive adjustment mechanisms, while interoceptive awareness contributes to emotional regulation and the inhibitory control of behavioural responses.
Cognitive Control regulates thoughts and actions by suppressing automatic responses that conflict with an individual’s goals. Processing Fluency refers to the subjective experience of information processing, manifesting in bodily responses and influencing attention, decision making and response inhibition. Fluent stimuli facilitate rapid responses, whereas disfluent stimuli demand greater cognitive control. Interoception interacts with cognition, emotion and impulse control, playing a key role in emotional and behavioural self-regulation. This study examined whether processing fluency moderates cognitive control and whether interoceptive sensitivity is associated with cognitive control. The sample comprised 45 students (M = 19.3; SD = 5.26) who completed a GO/NOGO task with manipulated perceptual fluency and a set of self-report questionnaires. Results indicated that processing fluency moderates cognitive control: the effect of trial type on accuracy and reaction times depended on the fluency of the preceding stimulus. Significant differences were observed in the analysis of Mixed Linear Models, indicating better performance in GO trials and poorer performance in NOGO trials. Although no correlations reached significance, the data suggested a potential association between interoceptive awareness and cognitive control. Processing fluency influences cognitive control by accelerating responses under fluent conditions and requiring inhibitory control under disfluent conditions. Perceptual contextual discrepancies trigger cognitive adjustment mechanisms, while interoceptive awareness contributes to emotional regulation and the inhibitory control of behavioural responses.
Descrição
Dissertação de Mestrado apresentada no ISPA – Instituto Universitário para obtenção de grau de Mestre na especialidade de Psicologia Clínica.
Palavras-chave
Controlo cognitivo Fluência de processamento Interoceção Perspetiva corporalista da cognição Cognitive control Processing fluency Interoception Embodied cognition perspective
