Study title

In the investigation of a criminal offense, the investigative interview is one of the most important methods used by the police. In interviews, the police investigator may encounter suspects, witnesses or victims who experience a wide range of emotional states: states that may get in the way of rapport and the interviewee providing an optimal account. How can a police interviewer approach an interviewee in order to obtain rapport and attend to his or her psychological needs? The aim of this thesis was to explore the psychological processes underpinning rapport in police interviews of traumatized victims. In three qualitative studies, we examined the processes of developing and maintaining rapport with adult traumatized individuals with an emphasis on how police investigators accommodate the emotional state of interviewees. The studies reported in Papers 1 and 2 were based on interviews of police investigators responsible for interviewing victims after the Utøya massacre on 22 July 2011 in Norway. We employed an explorative-reflexive approach to these research interviews and used a thematic analysis based on a hermeneutic phenomenological epistemology to examine the data. Paper 1 explored factors considered important and useful for facilitating safety, and for developing and maintaining rapport with traumatized interviewees. The findings showed the importance of the investigator's preparatory efforts through planning and finding an approach, in addition to endeavoring to achieve openness for the interviewee and reflecting on potential emotional reactions that could emerge. The findings highlight the importance of different relational and communicative approaches to enhance rapport, such as a strategic use of first impressions and casual conversation, previewing the interview process, showing understanding, and adapting to the expressions of the interviewee. One of the main findings presented in Paper 1 was the investigators' descriptions of the significance of...