| 31. | Field experiments failed to corroborate this finding.
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| 32. | However, some research suggests that important differences arise in measuring group polarization in laboratory versus field experiments.
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| 33. | Development economists have used field experiments to measure the effectiveness of poverty and health programs in developing countries.
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| 34. | Asgrow's research had already shown that the wild plants were highly susceptible to viral disease in field experiments.
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| 35. | The participants in a field experiment are unaware that the events they experience are in fact an experiment.
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| 36. | A Field Experiment on Labor Market Discrimination . American Economic Review 94 ( 4 ) : 991-1013.
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| 37. | Field experiments began in the 1920s with agronomists, who wanted to improve crop yields _ hence the method's name.
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| 38. | There is a thriving dialogue with experimental economics, which uses laboratory and field experiments to evaluate and inform theory.
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| 39. | Some academics dispute the claim that findings from field experiments are sufficient for establishing and testing theories about behavior.
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| 40. | In a large-scale field experiment, they sold people souvenir photos from a ride at the park under four conditions.
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