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
Keyword(s):  
Word Frequency ◽  
Memory Effects ◽  
Item Memory ◽  
Relative Order

Word frequency and subsequent memory effects studied using event-related fMRI

NeuroImage ◽  
2003 ◽  
Vol 20 (2) ◽  
pp. 1042-1051 ◽  
Author(s):  
Michael W.L Chee ◽  
Christopher Westphal ◽  
Joshua Goh ◽  
Steven Graham ◽  
Allen W Song
Keyword(s):  
Word Frequency ◽  
Memory Effects

Positive Arousal Enhances the Consolidation of Item Memory

2015 ◽  
Vol 74 (2) ◽  
pp. 91-104 ◽  
Author(s):  
Bo Wang
Keyword(s):  
Episodic Memory ◽  
Memory Consolidation ◽  
Source Memory ◽  
Emotional Arousal ◽  
Theoretical Models ◽  
Memory Test ◽  
Learning Phase ◽  
Item Memory ◽  
Memory Tests ◽  
Immediate Memory

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.

Experience Matters

2020 ◽  
Vol 228 (4) ◽  
pp. 254-263 ◽  
Author(s):  
Pedro S. Mendes ◽  
Karlos Luna ◽  
Pedro B. Albuquerque
Keyword(s):  
Word Frequency ◽  
High Frequency ◽  
Recall Test ◽  
Judgments Of Learning ◽  
Direct Experience ◽  
Frequency Effects ◽  
Actual Frequency ◽  
Actual Word ◽  
High Frequency Words

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.

Word frequency effects and masked repetition priming: An ERP study

2009 ◽  
Author(s):  
Marianna D. Eddy ◽  
Jonathan Grainger ◽  
Danielle Lopez ◽  
Phillip J. Holcomb
Keyword(s):  
Word Frequency ◽  
Repetition Priming ◽  
Frequency Effects ◽  
Masked Repetition
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