Exploring boundary conditions of goal-driven attentional capture by affective categories: the role of prioritisation in working memory
Authors: Brown, C.R.H.
Journal: Psychological Research
Publication Date: 01/04/2026
Volume: 90
Issue: 2
eISSN: 1430-2772
ISSN: 0340-0727
DOI: 10.1007/s00426-025-02227-9
Abstract:When stimuli are retained in visual working memory (VWM) external stimuli which overlap with this representation capture attention when performing a visual task. It has not been determined, however, whether this mechanism can partly account for attentional capture by categories of real-world affective stimuli. Across five dual-task visual search and VWM change detection experiments (4/5 pre-registered; total N = 119) participants had to detect the change in either positive (kitten) or threat-related (spider) animal exemplars, whilst performing an intervening visual search task with peripheral distractors from these affective categories. The affective stimulus associations were confirmed by arousal and valence ratings in all five samples and in an independent sample (n = 82). It was hypothesised that threat-related and positive distractors would capture attention more, versus a neutral (bird or no distractor) baseline, when matching the contents of VWM. Experiments 1–3, however, found no evidence of increased capture by VWM-matching affective stimuli, though there was cumulative evidence of goal-independent capture by threat-related distractors. When, however, the trial structure became unpredictable, requiring constant preparation for the VWM task response (Experiment 4), or advanced action preparation to the VWM task was enabled (Experiment 5), then VWM-matching threat-related distractors caused greater attentional capture. This VWM-driven capture, however, was not found for positive distractors in any experiments. The results probe the boundary conditions when VWM contents drive attentional capture by entirely task-irrelevant affective categories, and suggests that background memory representations may not influence attention unconditionally, and instead may depend partly on their current prioritisation.
https://eprints.bournemouth.ac.uk/41886/
Source: Scopus
Exploring boundary conditions of goal-driven attentional capture by affective categories: the role of prioritisation in working memory.
Authors: Brown, C.R.H.
Journal: Psychol Res
Publication Date: 26/02/2026
Volume: 90
Issue: 2
eISSN: 1430-2772
DOI: 10.1007/s00426-025-02227-9
Abstract:When stimuli are retained in visual working memory (VWM) external stimuli which overlap with this representation capture attention when performing a visual task. It has not been determined, however, whether this mechanism can partly account for attentional capture by categories of real-world affective stimuli. Across five dual-task visual search and VWM change detection experiments (4/5 pre-registered; total N = 119) participants had to detect the change in either positive (kitten) or threat-related (spider) animal exemplars, whilst performing an intervening visual search task with peripheral distractors from these affective categories. The affective stimulus associations were confirmed by arousal and valence ratings in all five samples and in an independent sample (n = 82). It was hypothesised that threat-related and positive distractors would capture attention more, versus a neutral (bird or no distractor) baseline, when matching the contents of VWM. Experiments 1-3, however, found no evidence of increased capture by VWM-matching affective stimuli, though there was cumulative evidence of goal-independent capture by threat-related distractors. When, however, the trial structure became unpredictable, requiring constant preparation for the VWM task response (Experiment 4), or advanced action preparation to the VWM task was enabled (Experiment 5), then VWM-matching threat-related distractors caused greater attentional capture. This VWM-driven capture, however, was not found for positive distractors in any experiments. The results probe the boundary conditions when VWM contents drive attentional capture by entirely task-irrelevant affective categories, and suggests that background memory representations may not influence attention unconditionally, and instead may depend partly on their current prioritisation.
https://eprints.bournemouth.ac.uk/41886/
Source: PubMed
Exploring boundary conditions of goal-driven attentional capture by affective categories: the role of prioritisation in working memory
Authors: Brown, C.R.H.
Journal: PSYCHOLOGICAL RESEARCH-PSYCHOLOGISCHE FORSCHUNG
Publication Date: 26/02/2026
Volume: 90
Issue: 2
eISSN: 1430-2772
ISSN: 0340-0727
DOI: 10.1007/s00426-025-02227-9
https://eprints.bournemouth.ac.uk/41886/
Source: Web of Science
Exploring boundary conditions of goal-driven attentional capture by affective categories: the role of prioritisation in working memory.
Authors: Brown, C.R.H.
Journal: Psychological research
Publication Date: 02/2026
Volume: 90
Issue: 2
Pages: 41
eISSN: 1430-2772
ISSN: 0340-0727
DOI: 10.1007/s00426-025-02227-9
Abstract:When stimuli are retained in visual working memory (VWM) external stimuli which overlap with this representation capture attention when performing a visual task. It has not been determined, however, whether this mechanism can partly account for attentional capture by categories of real-world affective stimuli. Across five dual-task visual search and VWM change detection experiments (4/5 pre-registered; total N = 119) participants had to detect the change in either positive (kitten) or threat-related (spider) animal exemplars, whilst performing an intervening visual search task with peripheral distractors from these affective categories. The affective stimulus associations were confirmed by arousal and valence ratings in all five samples and in an independent sample (n = 82). It was hypothesised that threat-related and positive distractors would capture attention more, versus a neutral (bird or no distractor) baseline, when matching the contents of VWM. Experiments 1-3, however, found no evidence of increased capture by VWM-matching affective stimuli, though there was cumulative evidence of goal-independent capture by threat-related distractors. When, however, the trial structure became unpredictable, requiring constant preparation for the VWM task response (Experiment 4), or advanced action preparation to the VWM task was enabled (Experiment 5), then VWM-matching threat-related distractors caused greater attentional capture. This VWM-driven capture, however, was not found for positive distractors in any experiments. The results probe the boundary conditions when VWM contents drive attentional capture by entirely task-irrelevant affective categories, and suggests that background memory representations may not influence attention unconditionally, and instead may depend partly on their current prioritisation.
https://eprints.bournemouth.ac.uk/41886/
Source: Europe PubMed Central