Future Directions for Research Examining the Notion of Familiarity and Its Impact on the Criminal Justice System
This chapter provides a summary of the goals of the book and offers a look to the future in eyewitness familiarity research. The chapter addresses why there has been limited research examining familiarity within an eyewitness context. Next, it describes the current state of the field in terms of studying familiarity through four themes: (1) the limited amount of research utilizing familiarity in an eyewitness context; (2) the importance of focusing on system variables, such as police practices and procedures, that may exacerbate errors in familiarity cases; (3) the importance of understanding the interaction between familiarity and estimator variables that may increase or decrease eyewitness accuracy; and (4) the influence of familiarity claims in the courtroom. This chapter concludes with a discussion of the importance of studying familiarity in terms of the criminal justice system.