亲子同步性与儿童心理发展：概念、作用机制、发展轨迹、调节因素与未来方向

Parent-Child Synchrony and Child Psychological Development: Concepts, Mechanisms, Developmental Trajectories, Moderators, and Future Directions

摘要: 目的：界定亲子同步性的概念内涵，梳理其影响儿童心理发展的作用机制、发展轨迹与调节因素，并展望未来研究方向。方法：综述该领域的概念界定与测量层次，整合行为、生理与神经层面的证据，并讨论现有证据在因果推断上的限度。结果：同步性通过神经生理共同调节与行为情绪学习(共同注意、示范调适、失配后修复)两条路径关联儿童发展，其发展任务随年龄由唤醒调节转向共同注意、学习协作与自主性协商，并受文化语境、儿童气质、父母压力、照料者参与和社会逆境调节，作用方向取决于互动情绪、任务要求与修复质量。结论：现有研究面临概念与测量异质性、生态效度差异和因果识别不足，未来需借助多模态、纵向与自然情境设计，明确不同同步模式促进或阻碍发展的条件。

Abstract: Objective: This review defines parent-child synchrony, synthesizes the mechanisms, developmental trajectories, and moderators linking it to child psychological development, and outlines future research directions. Methods: We review the field’s conceptual definitions and levels of measurement, integrate behavioral, physiological, and neural evidence, and discuss the limits of causal inference in current work. Results: Synchrony links to child development mainly through two routes: neurophysiological co-regulation (autonomic and hormonal coupling, brain-to-brain synchrony) and behavioral and emotional learning (joint attention, modeling of regulation, and repair after mismatch). Its developmental tasks shift with age from arousal regulation to joint attention, collaborative learning, and autonomy negotiation, and are moderated by culture, child temperament, parental stress, caregiver involvement, and adversity; the direction of its effects depends on emotional context, task demands, and repair quality rather than on synchrony strength. Conclusions: Conceptual and measurement heterogeneity, ecological-validity gaps, and weak causal identification constrain current work; multimodal, longitudinal, and naturalistic designs are needed to specify when different synchrony patterns promote or hinder development.