ABSTRACT Investigative interviews are critical to both the investigative process and its subsequent outcome. It is not uncommon, however, for interviewees to be reluctant to disclose all that they can remember due to negative feelings (e.g. shame, embarrassment). To overcome such feelings and facilitate detailed disclosures, researchers and practitioners across a variety of professional contexts have advocated for the use of rapport building. There exists little research, however, where rapport building has been experimentally evaluated within an ecologically valid paradigm. Within the current study, participants underwent an interview regarding a topic that we be believed to be inherently uncomfortable to discuss (i.e. details of their self-pleasuring behaviours) and were questioned using either a Rapport or No Rapport approach. Across N = 39 participants, results indicated (1) the outlined paradigm may be an effective method of examining interviewing tactics in an ecologically valid manner and (2) establishing rapport is an effective method of overcoming feelings of discomfort and facilitating disclosures. Practical and theoretical implications, as well as potential next steps are discussed.