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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Remember some or remember all?
T2 - Ageing and strategy effects in visual working memory.
AU - Atkinson, Amy L.
AU - Baddeley, Alan D.
AU - Allen, Richard J.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - Recent research (Bengson & Luck, 2015) has indicated that visual working memory capacity for unidimensional items might be boosted by focusing on all presented items, as opposed to a subset of them. However, it is not clear whether the same outcomes would be observed if more complex items were used which require feature binding, a potentially more demanding task. The current experiments therefore examined the effects of encoding strategy using multidimensional items in tasks that required feature binding. Effects were explored across a range of different age groups (Experiment 1) and task conditions (Experiment 2). In both experiments, participants performed significantly better when focusing on a subset of items, regardless of age or methodological variations, suggesting this is the optimal strategy to employ when several multidimensional items are presented and binding is required. Implications for task interpretation and visual working memory function are discussed.
AB - Recent research (Bengson & Luck, 2015) has indicated that visual working memory capacity for unidimensional items might be boosted by focusing on all presented items, as opposed to a subset of them. However, it is not clear whether the same outcomes would be observed if more complex items were used which require feature binding, a potentially more demanding task. The current experiments therefore examined the effects of encoding strategy using multidimensional items in tasks that required feature binding. Effects were explored across a range of different age groups (Experiment 1) and task conditions (Experiment 2). In both experiments, participants performed significantly better when focusing on a subset of items, regardless of age or methodological variations, suggesting this is the optimal strategy to employ when several multidimensional items are presented and binding is required. Implications for task interpretation and visual working memory function are discussed.
KW - visual working memory
KW - strategy/strategies
KW - encoding
KW - binding
KW - ageing/aging
UR - http://europepmc.org/abstract/med/28812424
U2 - 10.1080/17470218.2017.1341537
DO - 10.1080/17470218.2017.1341537
M3 - Journal article
C2 - 28812424
VL - 71
SP - 1561
EP - 1573
JO - The Quarterly Journal of Experimental Psychology
JF - The Quarterly Journal of Experimental Psychology
SN - 1747-0218
IS - 7
ER -