Development and Standardization of Extended ChaeLee Korean Facial Expressions of Emotions

Lee, Kyoung‐Uk; Kim, Jieun; Yeon, Bong; Kim, Seunghwan; Chae, Jeong‐Ho

doi:10.4306/pi.2013.10.2.155

Cited by 29 publications

(20 citation statements)

References 21 publications

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“…With regard to the low hit rates and overlap between some facial expression ratings observed in the current study, the low agreement rate for fearful and disgust faces is not uncommon in other sets of facial expressions (Gur et al, 2002; Goeleven et al, 2008; Lee et al, 2013), except for Langner et al (2010). In particular, Ekman and Friesen (1986) mentioned that disgust and anger are often confused with one another, and Yrizarry et al (1998) reported that Japanese and Caucasian raters perceive multiple emotions in each basic emotion.…”

Section: Discussionmentioning

confidence: 49%

Development of the Korean Facial Emotion Stimuli: Korea University Facial Expression Collection 2nd Edition

et al. 2017

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Background: Developing valid emotional facial stimuli for specific ethnicities creates ample opportunities to investigate both the nature of emotional facial information processing in general and clinical populations as well as the underlying mechanisms of facial emotion processing within and across cultures. Given that most entries in emotional facial stimuli databases were developed with western samples, and given that very few of the eastern emotional facial stimuli sets were based strictly on the Ekman’s Facial Action Coding System, developing valid emotional facial stimuli of eastern samples remains a high priority.Aims: To develop and examine the psychometric properties of six basic emotional facial stimuli recruiting professional Korean actors and actresses based on the Ekman’s Facial Action Coding System for the Korea University Facial Expression Collection-Second Edition (KUFEC-II).Materials And Methods: Stimulus selection was done in two phases. First, researchers evaluated the clarity and intensity of each stimulus developed based on the Facial Action Coding System. Second, researchers selected a total of 399 stimuli from a total of 57 actors and actresses, which were then rated on accuracy, intensity, valence, and arousal by 75 independent raters.Conclusion: The hit rates between the targeted and rated expressions of the KUFEC-II were all above 80%, except for fear (50%) and disgust (63%). The KUFEC-II appears to be a valid emotional facial stimuli database, providing the largest set of emotional facial stimuli. The mean intensity score was 5.63 (out of 7), suggesting that the stimuli delivered the targeted emotions with great intensity. All positive expressions were rated as having a high positive valence, whereas all negative expressions were rated as having a high negative valence. The KUFEC II is expected to be widely used in various psychological studies on emotional facial expression. KUFEC-II stimuli can be obtained through contacting the corresponding authors.

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Section: Discussionmentioning

confidence: 49%

Development of the Korean Facial Emotion Stimuli: Korea University Facial Expression Collection 2nd Edition

et al. 2017

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“…For the dot-probe task, we selected faces with angry (valence 1.82 ± 0.06; arousal 3.81 ± 0.12), happy (valence 4.14 ± 0.15; arousal 3.01 ± 0.07), and neutral (valence 2.74 ± 0.15; arousal 2.51 ± 0.10) expressions from a standardized database of face photographs (Lee et al, 2013). Valence and arousal ratings were based on a 5-point scale (1 = extremely unpleasant/not at all arousing, 5 = extremely pleasant/extremely arousing).…”

Section: Methodsmentioning

confidence: 99%

Reappraisal Modulates Attentional Bias to Angry Faces

Kim

2016

Front. Psychol.

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Heightened attentional bias to emotional information is one of the main characteristics of disorders related to emotion dysregulation such as anxiety, depression, and substance abuse. Although reappraisal, an emotion regulation strategy, is known to effectively modulate subjective experience of emotions, it remains unknown whether reappraisal can alter attentional biases to emotional information. In the current research, we investigated the influence of instruction-induced state reappraisal (Study 1) and trait reappraisal (Study 2) on attentional biases to happy and angry faces. In Study 1, healthy young women were recruited and randomly assigned to one of the three groups: up-, down-, and no-regulation. Participants were instructed to reappraise their emotions to increase and decrease emotional experience while viewing an emotionally negative film clip. Attentional bias was assessed with a dot-probe task with pictures of angry and happy facial expressions. In Study 2, a separate group of healthy young men and women participated. Participants’ trait reappraisal and suppression as well as state and trait anxiety were assessed. A dot-probe task was completed by all participants. Statistical tests in Study 1 revealed that participants who reappraised to decrease negative emotions while viewing an emotionally negative film clip had reduced attentional bias to subsequently presented angry faces compared to participants who reappraised to increase negative emotions. Multiple regression analyses in Study 2 revealed that trait reappraisal predicted slower orienting toward angry faces, whereas state anxiety predicted slower disengagement from angry faces. Interestingly, trait suppression predicted slower disengagement from happy faces. Taken together, these results suggest that both instruction-induced state reappraisal and trait reappraisal are linked to reduced attentional bias to negative information and contribute to better understanding of how everyday emotion regulation styles contribute to attentional processing of emotional information.

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“…We used the Korea University Facial Expression Collection (KUFEC). 10 In comparison with other Korean facial stimuli sets (e.g., Korean Facial Expressions of Emotion and Extended ChaeLee Korean Facial Expressions of Emotions), 13 , 14 the KUFEC was selected because it offers a greater number of facial stimuli (KU-FEC=6126) and was reported ratings of valence and arousal levels for each stimulus, which allowed for the examination of multiple aspects of a stimulus. Developing an FER task for sc-hizophrenia research involved three steps.…”

Section: Methodsmentioning

confidence: 99%

“…Most recently, the Extended ChaeLee Korean Facial Expressions of Emotions, which consists of 259 facial expression stimuli created using 37 actors (16 male, 21 female, age range 26-60 years), was standardized. 14 These sets of Korean facial emotion stimuli have been extensively used in basic laboratory research in Korea over the past decade. 15 , 16 , 17 , 18 , 19 , 20 …”

Section: Introductionmentioning

confidence: 99%

Korean Facial Emotion Recognition Tasks for Schizophrenia Research

Bahk

Jang

Lee

et al. 2015

Psychiatry Investig

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ObjectiveDespite the fact that facial emotion recognition (FER) tasks using Western faces should be applied with caution to non-Western participants or patients, there are few psychometrically sound and validated FER tasks featuring Easterners' facial expressions for emotions. Thus, we aimed to develop and establish the psychometric properties of the Korean Facial Emotion Identification Task (K-FEIT) and the Korean Facial Emotion Discrimination Task (K-FEDT) for individuals with schizophrenia.MethodsThe K-FEIT and K-FEDT were administered to 42 Korean individuals with schizophrenia to evaluate their psychometric properties. To test the convergent and divergent validities, the Social Behavior Sequencing Task (SBST) and hinting task were administered as social-cognitive measures, and the Trail Making Test (TMT)-A and -B were administered as neurocognitive measures.ResultsAverage accuracy on the K-FEIT and K-FEDT were 63% and 74%, respectively, and internal consistencies of the K-FEIT and K-FEDT were 0.82 and 0.95, respectively. The K-FEIT and K-FEDT were significantly correlated with SBST and Hinting Task, but not with TMT-A and B.ConclusionFollowing replication studies in a larger sample, the K-FEIT and K-FEDT are expected to facilitate future studies targeting facial emotion recognition in schizophrenia in Korea. Limitations and directions for future research are discussed.

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Development and Standardization of Extended ChaeLee Korean Facial Expressions of Emotions

Cited by 29 publications

References 21 publications

Development of the Korean Facial Emotion Stimuli: Korea University Facial Expression Collection 2nd Edition

Development of the Korean Facial Emotion Stimuli: Korea University Facial Expression Collection 2nd Edition

Reappraisal Modulates Attentional Bias to Angry Faces

Korean Facial Emotion Recognition Tasks for Schizophrenia Research

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