ପରୀକ୍ଷା

କୌଣସି ବିଷୟରେ ଗୋଟିଏ ନିରୀକ୍ଷଣ କିମ୍ବା ଛୋଟ ବଡ଼ ଗବେଷଣାକୁ ପରୀକ୍ଷା କୁହାଯାଏ । ପରୀକ୍ଷାଦ୍ୱାରା ଯେକୌଣସି ଜିନିଷର ମାପ ବା ତଉଲ ହୋଇପାରେ ।

ଅବଲୋକନ

Dunning, Thad. Natural Experiments in the Social Sciences: A Design-Based Approach. Cambridge University Press.
Shadish, William R., Thomas D. Cook, and Donald T. Campbell. (2001) Experimental and Quasi-experimental Designs for Generalized Causal Inference. Boston: Houghton Mifflin. ISBN 0-395-61556-9 Excerpts
Teigen, Jeremy. 2014. "Experimental Methods in Military and Veteran Studies." in Routledge Handbook of Research Methods in Military Studies edited by Soeters, Joseph; Shields, Patricia and Rietjens, Sebastiaan. pp. 228 – 238. New York: Routledge.