The quality of the mother-daughter relationship is critical in the healthy raising of girls, who hold an important position in improving the progress and welfare level of societies. Do childhood traumas, mental problems, and family functioning in women transmit between generations? This research is a mixed method design. The findings of this research were integrated with convergent design. Purposive sampling was used as the sampling method. 108 members from three generations, 36 from each generation, agreed to participate in the quantitative phase and met the inclusion criteria in the quantitative phase. 13 participants from the third generation agreed to participate in in-depth interviews in the qualitative phase. It was determined that the transmission of childhood traumas, psychological symptoms, and family functioning occurred between two generations (p < 0.05). The second generation did not have a mediating effect on the transmission of trauma and psychopathology between the first and third generations. (p > 0.05). Views on the intergenerational transmission of trauma and psychopathology were parallel with the quantitative findings. It is recommended to adopt and implement effective parenting styles to prevent the intergenerational transmission of trauma and psychopathology.

母女关系的质量对于女孩的健康成长至关重要，女孩在提高社会进步和福利水平方面发挥着重要作用。女性的童年创伤、精神问题和家庭功能是否会代代相传？本研究是混合方法设计。这项研究的结果与融合设计相结合。抽样方法采用目的抽样。三代108名成员，每代36名，同意参加量化阶段，并符合量化阶段的纳入标准。 13名第三代参与者同意参加定性阶段的深度访谈。研究确定，童年创伤、心理症状和家庭功能的传递发生在两代人之间（p < 0.05）。第二代对第一代和第三代之间创伤和精神病理学的传播没有中介作用。 （p > 0.05）。关于创伤和精神病理学代际传播的观点与定量研究结果一致。建议采取和实施有效的养育方式，以防止创伤和精神病理学的代际传播。