Developmental psychologists should adopt citizen science to improve generalization and reproducibility
Widespread failures of replication and generalization are, ironically, a scientific triumph, in that they confirm the fundamental metascientific theory that underlies our field. Generalizable and replicable findings require testing large numbers of subjects from a wide range of demographics with a l...
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Veröffentlicht in: | Infant and child development 2024-01, Vol.33 (1), p.n/a |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Widespread failures of replication and generalization are, ironically, a scientific triumph, in that they confirm the fundamental metascientific theory that underlies our field. Generalizable and replicable findings require testing large numbers of subjects from a wide range of demographics with a large, randomly‐sampled stimulus set, and using a variety of experimental parameters. Because few studies accomplish any of this, meta‐scientists predict that findings will frequently fail to replicate or generalize. We argue that to be more robust and replicable, developmental psychology needs to find a mechanism for collecting data at a greater scale and from more diverse populations. Luckily, this mechanism already exists as follows: Citizen science, in which large numbers of uncompensated volunteers provide data. While best‐known for its contributions to astronomy and ecology, citizen science has also produced major findings in neuroscience and psychology, and increasingly in developmental psychology. We provide examples, address practical challenges, discuss limitations, and compare to other methods of obtaining large datasets. Ultimately, we argue that the range of studies where it makes sense *not* to use citizen science is steadily dwindling. |
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ISSN: | 1522-7227 1522-7219 |
DOI: | 10.1002/icd.2348 |