Judgments of learning (JOLs) made during multiple study-test trials underestimate increases in recall performance across those trials, an effect that has been dubbed the underconfidence-with-practice (UWP) effect. In 3 experiments, the authors examined the contribution of retrieval fluency to the UWP effect for immediate and delayed JOLs. The UWP effect was demonstrated with reliable underconfidence on Trial 2 occurring for both kinds of JOL. However, in contrast to a retrieval-fluency hypothesis, fine-grained analyses indicated that the reliance of JOLs on retrieval fluency contributed minimally to the UWP effect. Our discussion focuses on the status of the retrieval-fluency hypothesis for the UWP effect.
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http://dx.doi.org/10.1037/0278-7393.31.6.1258 | DOI Listing |
Alzheimers Dement
December 2024
George Washington University School of Medicine and Health Sciences, Washington, D.C., DC, USA.
Background: Stress associated with caregiving for a person with Alzheimer's Disease and Alzheimer's Disease Related Dementias (AD/RD) has negative health implications. However, little is known about the implications of stress on non-Hispanic Black (NHB) informal male caregivers. This study aims to examine the relationship between sleep, depression, and cognitive function in a sample of NHB informal male caregivers in the metropolitan Washington, D.
View Article and Find Full Text PDFCortex
December 2024
Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France.
The role of the medial part of the thalamus, and in particular the mediodorsal nucleus (MD) and the mammillothalamic tract (MTT), in memory has long been studied, but their contribution remains unclear. While the main functional hypothesis regarding the MTT focuses on memory, some authors postulate that the MD plays a supervisory executive role (indirectly affecting memory retrieval) due to its dense structural connectivity with the prefrontal cortex (PFC). Recently, it has been proposed that the MD, MTT and PFC form part of the DMN the default mode network (DMN).
View Article and Find Full Text PDFQ J Exp Psychol (Hove)
January 2025
Department of Psychology, University of York, York, UK.
Word retrieval during speech production has been found to slow down with ageing. Usually, words are produced in sentence contexts. The current studies examined how different sentence contexts influence lexical retrieval in younger and older adults.
View Article and Find Full Text PDFDrawing from the metacognitive literature, this experimental study examines how the relative ease of retrieving information (i.e. processing fluency) impacts individuals' efficacy about engaging in family health discussions and interpersonal information seeking intention across two health topics: family organ donation status and family health history.
View Article and Find Full Text PDFJ Speech Lang Hear Res
December 2024
Department of Communicative Sciences and Disorders, New York University, NY.
Purpose: Research has found an advantage to maintaining an external attentional focus while speaking as an increase in accuracy and a decrease in across-sentence variability has been found when producing oral-motor and speech tasks. What is not clear is how attention affects articulatory variability both and sentences, or how attention affects articulatory control in speakers who stutter. The purpose of this study was to investigate the effects of an internal versus external attention focus on articulatory variability at the sentence level.
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