This study employed a lexical decision task to investigate the differences between school-aged children and adults in the mutual influence between visual form processing and phonetic processing during form-sound integration． The results showed: ( 1) Regarding the influence of phonetic information on visual form processing，incongruent phonetic information interfered with visual form processing in children，while congruent phonetic information facilitated visual form processing in adults; ( 2) Regarding the influence of visual forms on phonetic processing， congruent visual forms facilitated phonetic processing in both children and adults，with a greater facilitating effect on phonetic processing in adults，while incongruent visual forms interfered with phonetic processing in both children and adults． This study reveals the differences in form-sound integration abilities between school-aged children and adults from two perspectives，that is，the influence of phonetic information on visual form processing and the influence of visual forms on phonetic processing．

本研究采用词汇判断任务，探究了学龄儿童与成人在形音整合中，字形与字音加工的相互影响的差异。结果表明:(1)字音影响字形加工方面，不一致字音干扰了儿童的字形加工，一致字音促进了成人的字形加工;(2)字形影响字音加工方面，一致字形促进了儿童和成人的字音加工，且对成人字音加工的促进作用更大，不一致字形干扰了儿童和成人的字音加工。本研究从字音影响字形加工和字形影响字音加工两个角度出发，揭示了学龄儿童与成人形音整合能力的差异。

国家自然科学基金面上项目(32371119)