Results 91 to 100 of about 1,855,761 (209)

Editorial: Creativity and Innovation in Times of Crisis (COVID-19)

Frontiers in Psychology, 2022
Min Tang, Roni Reiter-Palmon, Zorana Ivcevic   +2 more
doaj   +1 more source

Determination of Formant Features in Czech and Slovak for GMM Emotional Speech Classifier [PDF]

, 2013
The paper is aimed at determination of formant features (FF) which describe vocal tract characteristics. It comprises analysis of the first three formant positions together with their bandwidths and the formant tilts.
Pribil, J., Pribilova, A.
core   +1 more source

Analysis of emotional states of persons with post-traumatic stress

Acta Biomedica Scientifica
Introduction. There is insufficient data in modern psychology on the specifics of the development of post-traumatic stress disorders, in particular emotional disorders, in individuals who are faced with life emergencies (militaryoperations, violence ...
K. I. Usov, M. N. Darizhapova
doaj   +1 more source

Recognizing the Emotional State Changes in Human Utterance by a Learning Statistical Method based on Gaussian Mixture Model [PDF]

Journal of Advances in Computer Engineering and Technology, 2017
Speech is one of the most opulent and instant methods to express emotional characteristics of human beings, which conveys the cognitive and semantic concepts among humans.
Reza Ashrafidoost, Saeed Setayeshi, Arash Sharifi   +2 more
doaj  

Relative Versus Non-Relative Foster Care: [PDF]

, 2007
This study explored the benefits and limitations of relative foster care versus non-relative foster care. This study hypothesized, that despite the limitations of relative placement, the emotional benefit to the child placed in a relative setting far ...
Picinich, Victoria
core   +8 more sources

Fractal Analysis of Electrodermal Activity for Emotion Recognition: A Novel Approach Using Detrended Fluctuation Analysis and Wavelet Entropy

Sensors
The field of emotion recognition from physiological signals is a growing area of research with significant implications for both mental health monitoring and human–computer interaction. This study introduces a novel approach to detecting emotional states
Luis R. Mercado-Diaz, Yedukondala Rao Veeranki, Edward W. Large, Hugo F. Posada-Quintero   +3 more
doaj   +1 more source

Determination of six expressive postural positions for basic emotional states

Taḥqīqāt-i ̒Ulūm-i Raftārī, 2020
Aim and Background: Based on embodiment cognition theory, mental or emotional states can be characterized through posture and gestural features. Bodily expression of emotion is a source of information in both expressive and receptive emotions, and we use
Ali Yousef Vatankhah, Vahid Nejati, Hojjatollah Farahani, Mohammadreza Khaki   +3 more
doaj  

Manipulação de envolvimento de ego via para-instruções experimentais: efeitos sobre estados de ânimo e desempenho edutivo em resolução de problemas

Psicologia USP
O estudo examina relações entre atribuição de causalidade, estado de ânimo, envolvimento de ego e desempenho cognitivo num contexto de artefatos de pesquisa. Para-instruções eram apresentadas imediatamente antes de uma tarefa computadorizada de resolução
Fernando C. Capovilla, Alessandra Gotuzo S. Capovilla, Elizeu Coutinho de Macedo, Carlos Eduardo Costa, Marcelo Duduchi   +4 more
doaj  

Memória humana: aspectos clínicos e modulação por estados afetivos

Psicologia USP
Neste artigo apresentam-se as formas de avaliação da memória humana usadas em contextos clínicos (testes de memória imediata, orientação, retenção de novas aquisições, etc.) e consideram-se as questões de validade e confiabilidade, tomando como caso ...
Márcia L. F. Chaves
doaj  

Detecting User Engagement in Everyday Conversations

, 2004
This paper presents a novel application of speech emotion recognition: estimation of the level of conversational engagement between users of a voice communication system.
Aoki, Paul M., Woodruff, Allison, Yu, Chen   +2 more
core   +1 more source