That it has had no measurable effect on school performance, job prospects, criminality or welfare dependency.
The Sun (2016)
And do the right tunes really have a measurable effect on our performance?
Times, Sunday Times (2011)
Its closure had a measurable effect on economic growth in Britain last year.
Times, Sunday Times (2013)
Results show a measurable effect of using humidified air instead of dry air and copper as a bulk material.
Jorge Mario Cruz, Iván Mauricio Amaya, Carlos Rodrigo Correa 2015, 'Influence of moist air in copper heat sinks: Analysis through the entropy generation minimization criterion', Ingeniería e Investigación