field experiments
Real-world research tests
Field experiments are research studies conducted in real-world settings rather than laboratories.
Researchers manipulate variables while participants go about their normal activities, often unaware they're being studied: The field experiment tested whether job applicants with "ethnic-sounding" names received fewer callbacks.
This approach sacrifices some control for ecological validity—results reflect how things actually work outside controlled conditions.
- randomizationIntroducing chance systematically
- random assignmentAllocation determined by chance
- informed consentPermission given with understanding
- behavioral economicsPsychology of financial decisions
- control groupUntreated subjects for comparison
intervention · replication · cultural sensitivity · environmental science · conservation biology · hypothesis testing · A/B testing · sample size · social psychology · pilot study · privacy protection · time constraints · transparency · marketing campaigns · equitable treatment · on the ground · data collection · accountability
field experimentslaboratory experiments
Controlled scientific investigations indoors
laboratory research · controlled experiments · clinical trials · lab work
field experimentspure theory
mathematical modeling · thought experiments · literature reviews · meta-analysis · computer simulations
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