It refers to the methodology and conduct of particular experiments and research. (faith.org.uk)
Then we'll have a unique union of neuroscientists working with lawyers and jurists to sharpen a question by carrying out actual particular experiments. (discovermagazine.com)
To me, what's different about this new era in character education, in particular the experiment I wrote about that KIPP and Riverdale are doing in New York, is that it is pushing for what some people in character education call «performance character» — character strengths that are not necessarily about being a good person, but about living a good life, that are about making kids more effective in all kinds of ways. (greatergood.berkeley.edu)