What does the term "CSI Effect" refer to?

The term "CSI Effect" refers to the phenomenon where jurors develop unrealistic expectations of forensic evidence and criminal investigations as a result of watching crime dramas and other media portrayals. These portrayals often depict forensic science as infallible and instantaneous, leading jurors to expect conclusive evidence and rapid results in real-life cases. This skewing of perception can influence their judgments during trials, as they may demand more scientific evidence than is typically available or underestimate the complexities and limitations of actual forensic processes. Therefore, option B accurately encapsulates the core idea of the "CSI Effect."

The other options touch on concepts related to crime and forensic science but do not directly define the "CSI Effect." Improved methods of crime scene investigation suggests advancements in technology and techniques, while the impact of media on crime rates is a broader discussion that does not specifically address juror expectations. Increased pressure on forensic scientists relates to their workload and public expectations but is not the central theme of the "CSI Effect."