The Occurrence Law and Mechanism of Inattentional Blindness in Construction Hazards:Based on the Influence of Priming Effect
To reduce construction accidents caused by dangerous inattentional blindness,based on theories such as attentional resources and information processing,eye movement tests are used to explore the occurrence patterns of dangerous inattentional blindness caused by differences in scene injury exposure level and task nature(with or without safety prompts).Using first entry time,gaze time,and other factors to reflect the attentional response performance to hazardous stimuli,and then analyzing the two situations of hazardous target initiation information processing in construction situations.The results indicated that in the construction context,individuals processed implicit factors like construction experience beyond the threshold.They showed low safety adaptability and awareness after focusing on high injury exposure targets,leading to a higher incidence of blindness in these scenarios.Short-term memory induced by task prompts corresponding to construction scenarios can mitigate the influence of construction experience on workers,reducing the incidence of blindness.Enhancing the attention characteristics of construction workers can improve their selective processing of hazardous targets,thereby reducing the occurrence of blindness.
construction safetyinattentional blindnessattention resourcespriming effecteye movements
NETL
NSTL
万方数据
