دورية أكاديمية
Flexibility in Valenced Reinforcement Learning Computations across Development
| العنوان: | Flexibility in Valenced Reinforcement Learning Computations across Development |
|---|---|
| اللغة: | English |
| المؤلفون: | Nussenbaum, Kate (ORCID |
| المصدر: | Child Development. Sep-Oct 2022 93(5):1601-1615. |
| الإتاحة: | Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-usTest |
| تمت مراجعته من قبل الزملاء: | Y |
| Page Count: | 15 |
| تاريخ النشر: | 2022 |
| Sponsoring Agency: | National Institute of Mental Health (NIMH) (DHHS/NIH) National Science Foundation (NSF) |
| Contract Number: | F31MH129105 R01MH126183 1654393 |
| نوع الوثيقة: | Journal Articles Reports - Research |
| الواصفات: | Reinforcement, Modeling (Psychology), Expectation, Decision Making, Bias, Environmental Influences, Age Differences, Children, Adolescents, Adults, Rewards |
| DOI: | 10.1111/cdev.13791 |
| تدمد: | 0009-3920 1467-8624 |
| مستخلص: | Optimal integration of positive and negative outcomes during learning varies depending on an environment's reward statistics. The present study investigated the extent to which children, adolescents, and adults (N = 142 8-25 year-olds, 55% female, 42% White, 31% Asian, 17% mixed race, and 8% Black; data collected in 2021) adapt their weighting of better-than-expected and worse-than-expected outcomes when learning from reinforcement. Participants made choices across two contexts: one in which weighting positive outcomes more heavily than negative outcomes led to better performance, and one in which the reverse was true. Reinforcement learning modeling revealed that across age, participants shifted their valence biases in accordance with environmental structure. Exploratory analyses revealed strengthening of context-dependent flexibility with increasing age. |
| Abstractor: | As Provided |
| Entry Date: | 2022 |
| رقم الانضمام: | EJ1346683 |
| قاعدة البيانات: | ERIC |
| تدمد: | 0009-3920 1467-8624 |
|---|---|
| DOI: | 10.1111/cdev.13791 |