TY - JOUR
T1 - Infants’ crying sounds at pain stimuli from injections
T2 - Analysis of time–frequency domain and correlation with temperament development
AU - Liao, Shao Chieh
AU - Chen, Pei Yin
AU - Lin, Jiun Hung
AU - Chow, Julie Chi
AU - Chou, Willy
AU - Huang, Yan Jhen
N1 - Publisher Copyright:
© 2021 World Scientific Publishing Co. Pte Ltd. All rights reserved.
PY - 2021/6
Y1 - 2021/6
N2 - Background: An infant is an individual who possesses his/her own innate personality. Crying is a form of communication, an expression of emotions and temperament. Our study aims to predict an infant’s temperament in the early stage by analyzing the crying sound after painful stimulation of vaccination. Methods: We analyze three types of information: (i) the crying sounds caused by the pain stimuli from being injected with a Hepatitis B vaccine, (ii) the answers provided by the parents in a temperament assessment scale (TAS) questionnaire, and (iii) backend analyses of the audio signals of the crying sounds. These data are subjected to correlation analyses, T-tests, and normal distribution for deriving the relationship between crying and temperament. Results: The results show that the manifestations of an infant’s temperament may be affected by the living environment and feeding habits. A tendency exists for a group of infants with similar and focused crying sounds to have higher average scores for three of nine temperament traits: approach or withdrawal, intensity of reaction, and quality of mood. Conclusions: An infant’s crying sounds in response to a pain stimulus can be used to predict his/her temperament in terms of the three aforementioned traits.
AB - Background: An infant is an individual who possesses his/her own innate personality. Crying is a form of communication, an expression of emotions and temperament. Our study aims to predict an infant’s temperament in the early stage by analyzing the crying sound after painful stimulation of vaccination. Methods: We analyze three types of information: (i) the crying sounds caused by the pain stimuli from being injected with a Hepatitis B vaccine, (ii) the answers provided by the parents in a temperament assessment scale (TAS) questionnaire, and (iii) backend analyses of the audio signals of the crying sounds. These data are subjected to correlation analyses, T-tests, and normal distribution for deriving the relationship between crying and temperament. Results: The results show that the manifestations of an infant’s temperament may be affected by the living environment and feeding habits. A tendency exists for a group of infants with similar and focused crying sounds to have higher average scores for three of nine temperament traits: approach or withdrawal, intensity of reaction, and quality of mood. Conclusions: An infant’s crying sounds in response to a pain stimulus can be used to predict his/her temperament in terms of the three aforementioned traits.
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U2 - 10.4015/S1016237221500186
DO - 10.4015/S1016237221500186
M3 - Article
AN - SCOPUS:85103055469
SN - 1016-2372
VL - 33
JO - Biomedical Engineering - Applications, Basis and Communications
JF - Biomedical Engineering - Applications, Basis and Communications
IS - 3
M1 - 2150018
ER -