47 for all three variables); Table 6 provides model selection results for all models from the field experiment
The tillage long-term field experiment
was established in 1988, also in Fuchsenbigl, to investigate the effects of different tillage on chemical, physical and biological soil parameters and plants.
Additionally, in the field experiment
we tested for effects of tree and plastic screening protection.
In both the survey and field experiments
, Acquisti and Fong detected less bias based on the sexual orientation of the candidates.
The discrepancy in the test results that occurred using our field experiment
compared to tunnel testing experiments conducted by the American Bird Conservancy (2011) suggests caution in relying on tunnel testing as a final assessment of effectiveness of any bird-window collision prevention method.
Social Comparisons and Contributions to Online Communities: A Field Experiment
Sessions included evidence from new field experiments
, new theories, and new interpretations of the econometric evidence.
It is possible that the experimental design impacted the effect of the test crabs in our field experiment
This setting satisfies the definition for a field experiment
(Kerlinger, 1986, p.
Researchers conducted a field experiment
using randomized assignment of multiple class sections to one of three conditions (logic-based lessons alone, logic-based lessons with affect-added, and a control condition) at a middle school in the Northwest from March 10 to 12, 2004.
The Department of Energy (DOE) has a related field experiment
under way in three California buildings.
A field experiment
to study the behavior of tetrachloroethylene below the water table: spatial distribution of residual and pooled DNAPL.