scholarly journals Word frequency and memory: Effects on absolute versus relative order memory and on item memory versus order memory

2001 ◽  
Vol 29 (7) ◽  
pp. 977-985 ◽  
Author(s):  
Neil W. Mulligan
NeuroImage ◽  
2003 ◽  
Vol 20 (2) ◽  
pp. 1042-1051 ◽  
Author(s):  
Michael W.L Chee ◽  
Christopher Westphal ◽  
Joshua Goh ◽  
Steven Graham ◽  
Allen W Song

2015 ◽  
Vol 74 (2) ◽  
pp. 91-104 ◽  
Author(s):  
Bo Wang

Emotional arousal induced after learning has been shown to modulate memory consolidation. However, it is unclear whether the effect of postlearning arousal can extend to different aspects of memory. This study examined the effect of postlearning positive arousal on both item memory and source memory. Participants learned a list of neutral words and took an immediate memory test. Then they watched a positive or a neutral videoclip and took delayed memory tests after either 25 minutes or 1 week had elapsed after the learning phase. In both delay conditions, positive arousal enhanced consolidation of item memory as measured by overall recognition. Furthermore, positive arousal enhanced consolidation of familiarity but not recollection. However, positive arousal appeared to have no effect on consolidation of source memory. These findings have implications for building theoretical models of the effect of emotional arousal on consolidation of episodic memory and for applying postlearning emotional arousal as a technique of memory intervention.


2020 ◽  
Vol 228 (4) ◽  
pp. 254-263 ◽  
Author(s):  
Pedro S. Mendes ◽  
Karlos Luna ◽  
Pedro B. Albuquerque

Abstract. The present study tested if word frequency effects on judgments of learning (JOLs) are exclusively due to beliefs or if the direct experience with the items also plays a role. Across four experiments, participants read prompts about the frequency of the words (high/low), which could be congruent/incongruent with the words’ actual frequency. They made pre-study JOLs (except Experiment 1b), immediate JOLs, and completed a recall test. If experience drives the effect, JOLs should be based on actual word frequency rather than the prompts. Results showed higher pre-study JOLs for prompts of high frequency, but higher immediate JOLs for high-frequency words regardless of the prompt, suggesting an effect of direct experience with the words. In Experiments 2 and 3, we manipulated participants’ beliefs, finding a small effect of beliefs on JOLs. We conclude that, regarding word frequency, direct experience with the items seems more relevant than beliefs when making immediate JOLs.


2009 ◽  
Author(s):  
Marianna D. Eddy ◽  
Jonathan Grainger ◽  
Danielle Lopez ◽  
Phillip J. Holcomb

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