“…This absence of US identity memory, in turn, is interpreted as an absence of S-S linkage. This demonstration is problematic because, in addition to the learning or encoding stage, one also has to consider the memory maintenance or retention, and retrieval or performance stages (e.g., Boddez, Haesen, Baeyens, & Beckers, 2014). Instead of being due to S-R learning, findings may be consistent with explicit encoding of (propositions about) CS-US co-occurrences if we consider what is known about memory maintenance: Forgetting occurs at a higher rate for more detailed, low-level (verbatim) information about a stimulus, whereas more abstract high-level (gist) information is retained over a longer time (e.g., Brainerd & Reyna, 2002).…”