Document Type

Article

Publication Date

2020

Abstract

In the cued-criterion recognition paradigm (Stretch & Wixted, 1998a), trial-by-trial memory-strength based criterion shifts have been an elusive phenomenon. Often the criterion shifts fail to occur. We suggest that the frequent failure in making criterion shifts in the literature is due to participants’ failure to understand the rationale of the task as typically presented in an abstract format. In this study, participants studied words once or thrice and were asked at test to either classify the probes into “new”, “seen once”, or “seen 3 times” categories by pressing the corresponding keys, or to make an Old/New binary decision followed by an item presentation-frequency judgment, a confidence, or a memory-quality judgment. No memory-strength cues were provided and only one set of new items served as distractors for strong and weak targets. Robust trial-by-trial criterion shift was observed. We concluded that no cues distinguishing between strong and weak probes are necessary for obtaining this type of criterion shift when the tasks are designed to make good pragmatic sense for the participants. The reason why this type of criterion shifts is typically hard to obtain in the cued-criterion paradigm is not that the process itself is difficult, but that the cued-criterion method is hard to understand to the participants.

Comments

In press, American Journal of Psychology. https://www.press.uillinois.edu/journals/ajp.html

Publication Title

American Journal of Psychology

Available for download on Saturday, June 05, 2021

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