Which of the Following Students Provides the Best Summary of the Research

Which of the following students provides the best summary of the research on imagery and distance?

A) Jian: "Unfortunately, researchers have not yet found an effective method for studying how people represent distances in their mental images."
B) Kristen: "We take longer to scan a large mental distance than a small mental distance."
C) Anna: "In general, the research on imagery and size supports the propositional explanation of mental imagery."
D) Janki: "Kosslyn's original research supported the analog explanation of mental imagery, but the more recent research does not show a consistent relationship between mental distances and decision speed."