"We're having a good natural experiment now with about half the states changing their laws,"
12.
Witte pointed flaws in this " natural experiment ."
13.
It's a more natural experiment than buying two plants and feeding them water over two weeks.
14.
It would be ideal if a vaccine could mimic this " natural experiment, " many reasoned.
15.
That law created a natural experiment.
16.
English public life has afforded another natural experiment, and one that regrettably is also subversive of public virtue.
17.
It creates a natural experiment, dividing otherwise similar places into those that had riots and those that did not.
18.
:: I think it would be " plausible " to look for " natural experiments " in this regard.
19.
In natural experiments, the researchers have to let manipulations occur on their own and have no control over them whatsoever.
20.
"It's going to be an interesting natural experiment, " said Mihaly Csikszentmihalyi, Davidson professor of management at Claremont Graduate University.
