Dimensional emotion recognition in whispered speech signal based on cognitive performance evaluation

The cognitive performance-based dimensional emotion recognition in whispered speech is studied.First,the whispered speech emotion databases and data collection methods are compared, and the character of emotion expression in whispered speech is studied,especially the basic types of emotions.Secondly,the emotion features for whispered speech is analyzed,and by reviewing the latest references,the related valence features and the arousal features are provided. The effectiveness of valence and arousal features in whispered speech emotion classification is studied.Finally,the Gaussian mixture model is studied and applied to whispered speech emotion recognition. The cognitive performance is also considered in emotion recognition so that the recognition errors of whispered speech emotion can be corrected.Based on the cognitive scores,the emotion recognition results can be improved.The results show that the formant features are not significantly related to arousal dimension,while the short-term energy features are related to the emotion changes in arousal dimension.Using the cognitive scores,the recognition results can be improved.

Cognitive Dissonance in Chinese Luxury Consumption Market

To examine the cognitive dissonance in Chinese luxury consumption,the paper contains a review of the research and development in the field of cognitive dissonance and the distinctive motivations applicable in Chinese luxury consumption.On the basis of the review,the link between cognitive dissonance and intention to repurchase luxury goods is discussed.This research aims to investigate the impact of Chinese culture on the reflections of cognitive dissonance as well as their repurchase intentions.The study was based on quantitative research,in which the motivations and the levels of cognitive dissonance were explored in the luxury consumption domain.In the study,the effects of Chinese culture(i.e.,Mianzi,group orientation,and buying out of emotions) on luxury consumption and cognitive dissonance were also examined in order to develop a more precise research framework.This study shed light on the different levels of cognitive dissonance relative to the different dimensions of Chinese culture.

Creation of Digital Content as a Service Learning in Teaching Foreign Language in High School

This article includes a study of a teaching foreign language program based on service learning and the creation of digital content in learning Spanish as a foreign language course in higher education.The study embraces the design of a theoretical framework for the reproduction of projects,such as the one described here,as well as the development of the following educational bases:reflection and critical thinking,digital competence,emotional and affective dimension,service,participation and cooperation.