Archive of all online content
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Volume 22 Issue 3
pp. 174-181
(4 July 2026) -
Volume 22 Issue 2
pp. 97-173
(8 April 2026) -
Volume 22 Issue 1
pp. 1-96
(13 March 2026)
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Volume 21 Issue 4
pp. 309-500
(16 November 2025) -
Volume 21 Issue 3
pp. 212-308
(2 September 2025) -
Volume 21 Issue 2
pp. 120-211
(25 May 2025) -
Volume 21 Issue 1
pp. 1-93
(11 March 2025)
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Volume 20 Issue 4
pp. 237-388
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Volume 20 Issue 3
pp. 158-236
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Volume 20 Issue 2
pp. 80-157
(24 June 2024) -
Volume 20 Issue 1
pp. 1-79
(1 March 2024)
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Volume 19 Issue 4
pp. 1-105
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Volume 19 Issue 3
pp. 211-333
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Volume 19 Issue 2
pp. 111-200
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Volume 19 Issue 1
pp. 1-110
(31 March 2023)
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Volume 18 Issue 4
pp. 243-303
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Volume 18 Issue 3
pp. 165-202
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Volume 18 Issue 2
pp. 85-164
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Volume 18 Issue 1
pp. 1-84
(31 March 2022)
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Volume 17 Issue 4
pp. 250-291
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Volume 17 Issue 3
pp. 193-249
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Volume 17 Issue 2
pp. 99-192
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Volume 17 Issue 1
pp. 1-98
(31 March 2021)
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Volume 16 Issue 4
pp. 291-369
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Volume 16 Issue 3
pp. 176-290
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Volume 16 Issue 2
pp. 85-175
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Volume 16 Issue 1
pp. 1-84
(31 March 2020)
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Volume 15 Issue 4
pp. 236-317
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Volume 15 Issue 3
pp. 169-235
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Volume 15 Issue 2
pp. 75-168
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Volume 15 Issue 1
pp. 1-74
(31 March 2019)
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Volume 14 Issue 4
pp. 150-208
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Volume 14 Issue 3
pp. 62-150
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Volume 14 Issue 2
pp. 38-61
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Volume 14 Issue 1
pp. 1-37
(31 March 2018)
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Volume 13 Issue 4
pp. 267-322
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Volume 13 Issue 3
pp. 190-266
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Volume 13 Issue 2
pp. 121-189
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Volume 13 Issue 1
pp. 1-120
(31 March 2017)
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Volume 12 Issue 4 (special issue)
pp. 150-235
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Volume 12 Issue 3
pp. 130-149
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Volume 12 Issue 2
pp. 67-129
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Volume 12 Issue 1
pp. 1-66
(31 March 2016)
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Volume 11 Issue 4
pp. 118-135
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Volume 11 Issue 3
pp. 64-117
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Volume 11 Issue 2
pp. 31-63
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Volume 11 Issue 1
pp. 1-30
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Volume 10 Issue 4
pp. 119-155
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Volume 10 Issue 3
pp. 81-118
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Volume 10 Issue 2
pp. 32-80
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Volume 10 Issue 1
pp. 1-31
(27 February 2014)
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Volume 9 Issue 4
pp. 156-223
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Volume 9 Issue 3
pp. 112-155
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Volume 9 Issue 2
pp. 53-111
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Volume 9 Issue 1
pp. 1-52
(31 March 2013)
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Volume 8 Issue 4
pp. 267-295
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Volume 8 Issue 3
pp. 210-266
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Volume 8 Issue 2
pp. 70-209
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Volume 8 Issue 1
pp. 1-69
(29 March 2012)
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Volume 7 Issue 2
pp. 55-156
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Volume 7 Issue 1
pp. 1-54
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Volume 6 Issue 6
pp. 1-141
(31 December 2010)
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Volume 5 Issue 5
pp. 1-134
(31 December 2009)
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Volume 4 Issue 1
pp. 1-14
(31 March 2008)
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Volume 3 Issue 4
pp. 419-465
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Volume 3 Issue 3
pp. 363-417
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Volume 3 Issue 1
pp. 1-361
(31 March 2007)
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Volume 2 Issue 4
pp. 239-276
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Volume 2 Issue 2
pp. 99-237
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Volume 2 Issue 1
pp. 1-97
(31 March 2006)
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Volume 1 Issue 1
pp. 1-16
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Volume 22 Issue 3 (2026)
Associative Memory Activation Boosts Short-Term Memory Under High Load: Evidence From Visual Change Detection Paradigm
Xing Zhou, Jiawen Xu, Jiahong Zheng
Xing Zhou, School of Psychology, South China Normal University, 55 West Zhongshan Ave, Guangzhou, Guangdong, 510631, China.
Email: 2023010294@m.scnu.edu.cn
Previous studies on associative memory's effect on short-term memory (STM) have yielded inconsistent findings (facilitation vs. interference). This inconsistency is particularly pronounced under high memory load conditions that exceed STM capacity. To address this gap, we investigated whether systematically manipulated associative activation (via repetition) and retention interval jointly affect STM under high load. Using a 3 × 3 (activation level [none, low, high] × retention interval [1000, 1500, 3000 ms]) mixed design, participants learned Emoji pairs with 0/8/18 repetitions (training phase) and completed a visual STM recognition task via change detection (8 simultaneous items, test phase). Results showed that high associative activation significantly improved STM performance, reflected by higher capacity (K), discriminability (d'), and accuracy. Critically, this facilitative effect did not interact with retention interval, indicating a robust benefit under high load. These findings advance LTM-STM interplay understanding: highly activated associative LTM representations supplement STM capacity and guide attentional allocation. Future research could explore diverse materials, neurophysiological measures (e.g., EEG), and longer retention intervals to clarify temporal dynamics.
Keywords: associative memory, activation level, short-term memory, retention interval, high memory load