scholarly journals Effects of emotional information toward the same odor stimulus.

Author(s):  
Yu AKIYAMA ◽  
Tatsu KOBAYAKAWA ◽  
Takefumi KOBAYASHI
Emotion ◽  
2020 ◽  
Author(s):  
Amaya Palama ◽  
Jennifer Malsert ◽  
Didier Grandjean ◽  
David Sander ◽  
Edouard Gentaz

Author(s):  
Jie Zheng ◽  
Rebecca F. Stevenson ◽  
Bryce A. Mander ◽  
Lilit Mnatsakanyan ◽  
Frank P. K. Hsu ◽  
...  

2021 ◽  
pp. 016502542110316
Author(s):  
Claire Brechet ◽  
Sara Creissen ◽  
Lucie D’Audigier ◽  
Nathalie Vendeville

When depicting emotions, children have been shown to alter the content of their drawings (e.g., number and types of expressive cues) depending on the characteristics of the audience (i.e., age, familiarity, and authority). However, no study has yet investigated the influence of the audience gender on children’s depiction of emotions in their drawings. This study examined whether drawing for a male versus for a female audience have an impact on the number and type of emotional information children use to depict sadness, anger, and fear. Children aged 7 ( N = 92) and 9 ( N = 126) were asked to draw a figure and then to produce three drawings of a person, to depict three emotions (sadness, anger, fear). Children were randomly assigned to one of the three conditions: they were instructed either to draw with no explicit mention of an audience (control condition) or to draw so that the depicted emotion would be recognized by a male (male audience condition) or by a female (female audience condition). A content analysis was conducted on children’s drawings, revealing the use of seven types of graphic cues for each emotion. We found numerous differences between the three conditions relative to the type of cues used by children to depict emotions, particularly for anger and fear and particularly at the age of 7. Overall, children used facial cues more frequently for a female audience and contextual cues more frequently for a male audience. These results are discussed in terms of their implications in clinical, educational, and therapeutic settings.


2021 ◽  
pp. 136700692110165
Author(s):  
Sijia Hao ◽  
Lijuan Liang ◽  
Jue Wang ◽  
Huanhuan Liu ◽  
Baoguo Chen

Objectives: An experiment was conducted to explore how emotional valence of contexts and exposure frequency of novel words affect second language (L2) contextual word learning. Methodology: Chinese native speakers who learned English in a formal classroom setting were asked to read English paragraphs with different emotional valence (positive, negative or neutral) across five different days. These paragraphs were embedded with pseudowords. During this learning process, form recognition test and meaning recall test were carried out for these pseudowords. Data and analysis: Data were analyzed using mixed-model ANOVA. Accuracy for each task was compared among the three kinds of emotional contexts. Findings/Conclusions: In the form recognition test, the accuracy in the negative context was higher than in the positive and neutral contexts, and the pseudowords were acquired much earlier. In the meaning recall test, the accuracy in the positive and negative contexts was higher than that in the neutral context. Accuracy increased gradually with the increase of exposure frequency of the pseudowords. More importantly, we found that less exposure times were needed for emotional context relative to neutral context in contextual word learning. Originality: This may be the first study to explore the influence of emotional valence and exposure frequency on L2 contextual word learning. Significance/Implications: This study underlined the importance of emotional information in L2 contextual word learning and contributed to the understanding of how emotional information and exposure frequency functions in this learning process.


2015 ◽  
Vol 112 (41) ◽  
pp. 12846-12851 ◽  
Author(s):  
Filomene G. Morrison ◽  
Brian G. Dias ◽  
Kerry J. Ressler

Although much work has investigated the contribution of brain regions such as the amygdala, hippocampus, and prefrontal cortex to the processing of fear learning and memory, fewer studies have examined the role of sensory systems, in particular the olfactory system, in the detection and perception of cues involved in learning and memory. The primary sensory receptive field maps of the olfactory system are exquisitely organized and respond dynamically to cues in the environment, remaining plastic from development through adulthood. We have previously demonstrated that olfactory fear conditioning leads to increased odorant-specific receptor representation in the main olfactory epithelium and in glomeruli within the olfactory bulb. We now demonstrate that olfactory extinction training specific to the conditioned odor stimulus reverses the conditioning-associated freezing behavior and odor learning-induced structural changes in the olfactory epithelium and olfactory bulb in an odorant ligand-specific manner. These data suggest that learning-induced freezing behavior, structural alterations, and enhanced neural sensory representation can be reversed in adult mice following extinction training.


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