Three fleeting figures Anonym (Künstler_in); Francesco Mazzola, gen. il Parmigianino (Nachahmer_in von); Francesco Mazzola, gen. il Parmigianino (imitation) Image
Beschriftung: in der Mitte unten alte Federnummer '144' (?); auf der verso rechts unten, quergestellt, abgeschnittene Federnummer '62'.
Inscription: bottom right in the old pen script “Francesco Parmigiano F: t a ° 1535.”
Beschriftung: rechts unten in alter Federschrift 'Francesco Parmigiano F:t a° 1535.'.
Anbetung der Hirten Anonym (Künstler_in); Francesco Mazzola, gen. il Parmigianino (Nachahmer_in von); Francesco Mazzola, gen. il Parmigianino (imitation) Image
Beschriftung: in der Mitte unten alte Federnummer '144' (?); auf der verso rechts unten, quergestellt, abgeschnittene Federnummer '62'.
In statistics, samples are drawn from a population in a data-generating process (DGP). Standard errors measure the uncertainty in estimates of population parameters. In science, evidence is generated ...to test hypotheses in an evidence generating process (EGP). We claim that EGP variation across researchers adds uncertainty: Non-standard errors
NSEs). We study NSEs by letting 164 teams test the same hypotheses on the same data. NSEs turn out to be sizable, but smaller for better reproducible or higher rated research. Adding peer-review stages reduces NSEs. We further find that this type of uncertainty is underestimated by participants.
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