A sociologist is conducting a study on the impact of remote work on family dynamics. They decide to use in-depth interviews with families to gather insights about their experiences during the transition. Which qualitative research principle is the sociologist primarily employing by choosing this method?

The sociologist is primarily using the principle of depth in qualitative research by choosing in-depth interviews. This method allows for a detailed understanding of each family's experiences and feelings about remote work, capturing their unique stories and perspectives. Unlike surveys that might only provide surface-level data, in-depth interviews encourage open conversation, allowing families to express their thoughts in their own words. For example, a family might share how working from home has changed their daily routines, communication styles, and even their relationships with one another. By focusing on these personal narratives, the sociologist can gain rich insights into how remote work affects family dynamics.