Abstract
The artificial neural network (ANN) is employed to study children’s psychological emotion recognition to fully reflect the psychological status of preschool children and promote the healthy growth of preschool children. Specifically, the ANN model is used to construct the human physiological signal measurement platform and emotion recognition platform to measure the human physiological signals in different psychological and emotional states. Finally, the parameter values are analyzed on the emotion recognition platform to identify the children’s psychological and emotional states accurately. The experimental results demonstrate that the recognition ability of children aged 4–6 to recognize the three basic emotions of happiness, calm, and fear increases with age. Besides, there are significant age differences in children’s recognition of happiness, calm, and fear. In addition, the effect of 4-year-old children on the theory of mind tasks is less than that of 5- to 6-year-old children, which may be related to more complex cognitive processes. Preschool children are experiencing a stage of rapid emotional development. If children cannot be guided to reasonably identify and deal with emotions at this stage, their education level and social ability development will be significantly affected. Therefore, this study has significant reference value for preschool children’s emotional recognition and guidance and can promote children’s emotional processing and mental health.
Highlights
The preschooler stage is a critical period for the fast development of the emotion recognition ability of children
After training the backpropagation neural network (BPNN) model, the emotion recognition system recognizes the emotion of the test sample set
It is believed that psychological theory is the judgment of internal psychological state and activities, and emotion comprehension can be understood as cognition
Summary
The preschooler stage is a critical period for the fast development of the emotion recognition ability of children. Lu et al (2019) believed that children’s emotion management refers to a skill that could transform or serve children’s social ability from emotion recognition, control, and improvement to the final purpose. They provided scientific suggestions for the cultivation and improvement of children’s emotion management ability through the investigation of different types of kindergartens (Lu et al, 2019). Explicit facial expression information is the primary source of clues for individuals
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