Family coherence and the psychophysiology of family relationships

Introduction. This article explores the application of modern psychophysiology in addressing challenges within families, particularly when families find it difficult to establish harmonious parent-child relationships. Family coherence, a specific form of social coherence, has become a key concept in understanding interpersonal dynamics and the harmony of interactions. Recent research has highlighted heart rate variability (HRV) as a critical indicator of social coherence, influenced by factors such as emotional states, vocal characteristics, etc. This makes HRV a valuable measure for assessing the quality of family relationships, including those between parents and children. Materials and Methods. Building on advancements in the study of HRV, the author proposes a methodology adapted from social coherence research. It can be effectively applied in family psychology practice. The method involves the simultaneous recording of HRV data from family members during interactions in various communicative contexts using wireless electrocardiographic sensors (ECG). Results. Family coherence can be evaluated by analyzing HRV parameters in family members, both within parent-parent and parent-child interactions. Conclusions. The proposed methodology offers a reliable and objective tool for assessing family cohesion based on measurable data. It provides an efficient means of determining the state of family relationships and the impact of these dynamics on the mental health and well-being of family members.