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Source-Constrained Recall: Front-End and Back-End Control of Retrieval Quality

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Abstract

Research on the strategic regulation of memory accuracy has focused primarily on monitoring and control processes used to edit out incorrect information after it is retrieved (back-end control). Recent studies, however, suggest that rememberers also enhance accuracy by preventing the retrieval of incorrect information in the first place (front-end control). The present study put forward and examined a mechanism called source-constrained recall (cf. Jacoby, Shimizu, Velanova, & Rhodes, 2005) by which rememberers process and use recall cues in qualitatively different ways, depending on the manner of original encoding. Results of 2 experiments in which information about source encoding depth was made available at test showed that when possible, participants constrained recall to the solicited targets by reinstating the original encoding operations on the recall cues. This reinstatement improved the quality of the information that came to mind, which, together with improved postretrieval monitoring, enhanced actual recall performance.
Source-Constrained Recall:
Front-End and Back-End Control of Retrieval Quality
Vered Halamish and Morris Goldsmith
University of Haifa Larry L. Jacoby
Washington University in St. Louis
Research on the strategic regulation of memory accuracy has focused primarily on monitoring and
control processes used to edit out incorrect information after it is retrieved (back-end control). Recent
studies, however, suggest that rememberers also enhance accuracy by preventing the retrieval of incorrect
information in the first place (front-end control). The present study put forward and examined a
mechanism called source-constrained recall (cf. Jacoby, Shimizu, Velanova, & Rhodes, 2005) by which
rememberers process and use recall cues in qualitatively different ways, depending on the manner of
original encoding. Results of 2 experiments in which information about source encoding depth was made
available at test showed that when possible, participants constrained recall to the solicited targets by
reinstating the original encoding operations on the recall cues. This reinstatement improved the quality
of the information that came to mind, which, together with improved postretrieval monitoring, enhanced
actual recall performance.
Keywords: memory, metacognition, source-constrained retrieval, recall accuracy
Quality control in manufacturing can be achieved either by a
postproduction monitoring process, which identifies and screens
out defects at the “back end,” or by investing in improved pro-
duction techniques at the “front end,” so that fewer defects are
produced in the first place. Jacoby and colleagues (e.g., Jacoby,
Shimizu, Daniels, & Rhodes, 2005; Shimizu & Jacoby, 2005)
proposed this metaphor as a useful way of viewing the quality
control of memory accuracy, emphasizing that both types of mem-
ory functions—pre- and postproduction—can be strategically reg-
ulated by the rememberer. Building on this idea, in the present
study we examined the front-end and back-end control of memory
recall quality.
Back-End Control of Memory Quality
Accuracy-oriented memory research, focusing on memory qual-
ity rather than quantity (Koriat & Goldsmith, 1996a, 1996b; Ko-
riat, Goldsmith, & Pansky, 2000; Roediger, 1996), has emphasized
the back-end control of memory quality: postretrieval monitoring
and verification processes used to identify and screen out false
memories. This emphasis is well illustrated in the highly influen-
tial source-monitoring framework (e.g., Johnson, Hashtroudi, &
Lindsay, 1993), which assigns a primary role to postretrieval
monitoring processes in attributing the information that comes to
mind to a particular source. Accurate memory results from correct
source-monitoring decisions, whereas false memories stem from
source confusions or reality-monitoring errors. Other frameworks
that emphasize postretrieval monitoring attributions and decisions
are Jacoby, Kelley, and Dywan’s (1989; Kelley & Jacoby 1998;
Kelley & Rhodes, 2002) attributional framework, Whittlesea’s
(1997, 2002) SCAPE (production–evaluation) framework, and
proposed memory editing mechanisms such as the distinctiveness
heuristic (Dodson & Schacter, 2001, 2002; but see Gallo, Weiss, &
Schacter, 2004) and recollection rejection (Brainerd, Reyna,
Wright, & Mojardin, 2003).
Work by Koriat and Goldsmith (1994, 1996c; see Goldsmith &
Koriat, 2008, for a review) has emphasized the role of postretrieval
monitoring and control processes in free-report situations, in which
rememberers regulate the accuracy and quantity of the information
that they report from memory, either by withholding answers that
are likely to be wrong (Koriat & Goldsmith, 1994, 1996c) or by
choosing a level of precision or coarseness (grain size) at which
the answers are likely to be correct (Goldsmith, Koriat, & Pansky,
2005; Goldsmith, Koriat, & Weinberg-Eliezer, 2002). This work is
based on a model of the postretrieval metamemory processes
underlying the strategic regulation of memory accuracy and quan-
tity performance (Koriat & Goldsmith, 1996c): When attempting
to recount past events, people first monitor the subjective likeli-
hood that each item of information that comes to mind is correct
and then apply a report criterion to the monitoring output in order
to decide whether to volunteer the item. The setting of the report
This article was published Online First August 22, 2011.
Vered Halamish and Morris Goldsmith, Department of Psychology,
University of Haifa, Haifa, Israel; Larry L. Jacoby, Department of Psy-
chology, Washington University in St. Louis.
This research was supported by United States–Israel Binational Science
Foundation Grant 2005356. Facilities for conducting the research were
provided by the Institute of Information Processing and Decision Making,
University of Haifa, and by the Max Wertheimer Minerva Center for
Cognitive Processes and Human Performance. The article is based in part
on a doctoral dissertation submitted to the University of Haifa by Vered
Halamish. We thank Adi Goldberg, Rotem Kahalon, and Naama Mizrahi
for their help in running the experiments. We also thank Phil Higham and
Jeff Toth for helpful comments on an earlier version of this article.
Correspondence concerning this article should be addressed to Vered
Halamish or Morris Goldsmith, Department of Psychology, University of
Haifa, 31095 Haifa, Israel. E-mail: halamish@research.haifa.ac.il or
mgold@research.haifa.ac.il
Journal of Experimental Psychology: © 2011 American Psychological Association
Learning, Memory, and Cognition
2012, Vol. 38, No. 1, 1–15 0278-7393/11/$12.00 DOI: 10.1037/a0025053
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This document is copyrighted by the American Psychological Association or one of its allied publishers.
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Detection Theory: A User’s Guide is an introduction to one of the most important tools for the analysis of data where choices must be made and performance is not perfect. In these cases, detection theory can transform judgments about subjective experiences, such as perceptions and memories, into quantitative data ready for analysis and modeling. For beginners, the first three chapters introduce measuring detection and discrimination, evaluating decision criteria, and the utility of receiver operating characteristics. Later chapters cover more advanced research paradigms, including: complete tools for application, including flowcharts, tables, and software; student-friendly language; complete coverage of content area, including both one-dimensional and multidimensional models; integrated treatment of threshold and nonparametric approaches; an organized, tutorial-level introduction to multidimensional detection theory; and popular discrimination paradigms presented as applications of multidimensional detection theory. This modern summary of signal detection theory is both a self-contained reference work for users and a readable text for graduate students and researchers learning the material either in courses or on their own.
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