non-experimental

Like meteorology, economics has traditionally been a non-experimental discipline.

The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 1969-2006 2010

Another reason to be particularly careful is that relevant empirical tests usually take time to pursue, partly because such tests usually rely on non-experimental data.

The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 1969-2006 2010

Experimental evidence on the positive effects of early interventions on children in disadvantaged families is consistent with a large body of non-experimental evidence showing that the absence of supportive family environments harms child outcomes.

Schools, Skills, and Synapses « Isegoria 2008

It can be deconstructed somewhat with the dull butter knife of science, but it cannot be reproduced in an experimental setting: it is importantly non-experimental.

INSIDE OF A DOG ALEXANDRA HOROWITZ 2009

In Charter Schools with lower demand and incomplete lottery records, we have to rely on non-experimental results p.

Boston Globe Escalates Shilling for Charter Movement Jim Horn 2009

And you are aware that few, if any, insurance companies pay for experimental chemo, right? and you aware of the great lengths that private insurance companies go to to avoid paying for non-experimental and very expensive chemo, right?

The Volokh Conspiracy » Government’s Asking People for Pointers To Possibly Incorrect Claims: 2009

In Charter Schools with lower demand and incomplete lottery records, we have to rely on non-experimental results p.

Archive 2009-01-01 Jim Horn 2009

This is visible daily in non-experimental settings.

INSIDE OF A DOG ALEXANDRA HOROWITZ 2009

And the non-experimental results, remember, are the ones from the observational study that the authors told us that we have to take with a big grain of salt.

Archive 2009-01-01 Jim Horn 2009

And the non-experimental results, remember, are the ones from the observational study that the authors told us that we have to take with a big grain of salt.

Boston Globe Escalates Shilling for Charter Movement Jim Horn 2009