The precision of attention selection during reward learning influences the mechanisms of value-driven attention
Abstract Reward-predictive items capture attention even when task-irrelevant. While value-driven attention typically generalizes to stimuli sharing critical reward-associated features (e.g., red), recent evidence suggests an alternative generalization mechanism based on feature relationships (e.g.,...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2025-07-01
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| Series: | npj Science of Learning |
| Online Access: | https://doi.org/10.1038/s41539-025-00342-1 |
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| author | Oudeng Jia Qingsong Tan Sihan Zhang Ke Jia Mengyuan Gong |
| author_facet | Oudeng Jia Qingsong Tan Sihan Zhang Ke Jia Mengyuan Gong |
| author_sort | Oudeng Jia |
| collection | DOAJ |
| description | Abstract Reward-predictive items capture attention even when task-irrelevant. While value-driven attention typically generalizes to stimuli sharing critical reward-associated features (e.g., red), recent evidence suggests an alternative generalization mechanism based on feature relationships (e.g., redder). Here, we investigated whether relational coding of reward-associated features operates across different learning contexts by manipulating search mode and target-distractor similarity. Results showed that singleton search training induced value-driven relational attention regardless of target-distractor similarity (Experiments 1a–1b). In contrast, feature search training produced value-driven relational attention only when targets and distractors were dissimilar, but not when they were similar (Experiments 2a–2c). These findings indicate that coarse selection training (singleton search or feature search among dissimilar items) promotes relational coding of reward-associated features, while fine selection (feature search among similar items) engages precise feature coding. The precision of target selection during reward learning thus critically determines value-driven attentional mechanisms. |
| format | Article |
| id | doaj-art-6d9664f3a2524f1d8bece5d7fdee3107 |
| institution | Kabale University |
| issn | 2056-7936 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | npj Science of Learning |
| spelling | doaj-art-6d9664f3a2524f1d8bece5d7fdee31072025-08-20T03:45:46ZengNature Portfolionpj Science of Learning2056-79362025-07-0110111010.1038/s41539-025-00342-1The precision of attention selection during reward learning influences the mechanisms of value-driven attentionOudeng Jia0Qingsong Tan1Sihan Zhang2Ke Jia3Mengyuan Gong4Department of Psychology and Behavioral Sciences, Zhejiang UniversityDepartment of Psychology and Behavioral Sciences, Zhejiang UniversityCollege of Life Sciences, Zhejiang UniversityThe State Key Laboratory of Brain-machine Intelligence, Zhejiang UniversityDepartment of Psychology and Behavioral Sciences, Zhejiang UniversityAbstract Reward-predictive items capture attention even when task-irrelevant. While value-driven attention typically generalizes to stimuli sharing critical reward-associated features (e.g., red), recent evidence suggests an alternative generalization mechanism based on feature relationships (e.g., redder). Here, we investigated whether relational coding of reward-associated features operates across different learning contexts by manipulating search mode and target-distractor similarity. Results showed that singleton search training induced value-driven relational attention regardless of target-distractor similarity (Experiments 1a–1b). In contrast, feature search training produced value-driven relational attention only when targets and distractors were dissimilar, but not when they were similar (Experiments 2a–2c). These findings indicate that coarse selection training (singleton search or feature search among dissimilar items) promotes relational coding of reward-associated features, while fine selection (feature search among similar items) engages precise feature coding. The precision of target selection during reward learning thus critically determines value-driven attentional mechanisms.https://doi.org/10.1038/s41539-025-00342-1 |
| spellingShingle | Oudeng Jia Qingsong Tan Sihan Zhang Ke Jia Mengyuan Gong The precision of attention selection during reward learning influences the mechanisms of value-driven attention npj Science of Learning |
| title | The precision of attention selection during reward learning influences the mechanisms of value-driven attention |
| title_full | The precision of attention selection during reward learning influences the mechanisms of value-driven attention |
| title_fullStr | The precision of attention selection during reward learning influences the mechanisms of value-driven attention |
| title_full_unstemmed | The precision of attention selection during reward learning influences the mechanisms of value-driven attention |
| title_short | The precision of attention selection during reward learning influences the mechanisms of value-driven attention |
| title_sort | precision of attention selection during reward learning influences the mechanisms of value driven attention |
| url | https://doi.org/10.1038/s41539-025-00342-1 |
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