Siblings research is an interdisciplinary field that explores the dynamics and relationships between siblings within families. This area of study examines how siblings influence each other's development, behavior, and well-being, as well as how they contribute to family functioning and cohesion. Researchers in this field often investigate topics such as birth order effects, sibling rivalry, sibling relationships across the lifespan, and the impact of siblings on individual and family outcomes. By understanding the complexities of sibling relationships, researchers seek to provide insights into family dynamics and help support healthy sibling interactions.