Erika Peterson

Erika Peterson is a co-author of Mitchell, Thompson, Peterson and Cronk (1997), the study that established what its authors called the rosy view: people anticipate an event more warmly than they experience it, and then remember it more warmly again. It is the paper this site cites for rosy retrospection. Very little else about her is on the public record, and this page says so rather than filling the gap.
Who they are
She appears here because the research is named correctly on this site, and naming a paper correctly means naming everyone on it. Her confirmable trace is the 1997 byline, carrying a George Washington University affiliation. No current directory entry, personal page or professional account could be tied to her with enough confidence to publish, and a name match on its own is not evidence.
What the paper did is straightforward and unusually well designed for its question. Rather than asking people about a hypothetical, the team followed three real events as they happened: a holiday in Europe, a Thanksgiving break and a three-week cycling trip in California. Participants rated their expectations before, their experience during, and their recollection afterwards. Anticipation and recollection were both more positive than the experience itself, which is the drift the concept is named for.
That design is why the finding has survived. It is not a laboratory analogue of a holiday. It is a holiday.
Key papers
Mitchell, T. R., Thompson, L., Peterson, E., & Cronk, R. (1997). "Temporal Adjustments in the Evaluation of Events: The 'Rosy View'." Journal of Experimental Social Psychology. Co-author. Three real events were tracked across anticipation, experience and recollection, and both the forward and the backward view came out more positive than the event as it was lived. Sample sizes have not been verified here and no figure from them is carried on this site.
Key ideas
The rosy view is a drift in both directions. Looking forward and looking back are both warmer than the middle, which makes it a finding about how events are framed rather than about memory alone.
It was measured on real events rather than on recalled hypotheticals, which is what gives it its weight.
Credit belongs to everyone on the byline. She is listed here for the same reason this site lists any co-author, because dropping the less famous names is the commonest citation error in this field.
Sources
- Mitchell, T. R., Thompson, L., Peterson, E., & Cronk, R. (1997). "Temporal Adjustments in the Evaluation of Events: The 'Rosy View'." Journal of Experimental Social Psychology. Sample sizes not verified here and no figure from them is carried.
- Vault note: [[Erika Peterson]], which records that no biographical claim is made beyond the co-author role, and that a links check on 2026-09-10 found nothing confirmable in her name.