Sentence examples for randomised experiment from inspiring English sources

"The results from our randomised experiment suggest that computer devices have a substantial negative effect on academic performance," the researchers concluded, suggesting that the distraction of an electronic device complete with internet access outweighed their use for note-taking or research during lessons.

The analysis here does not describe a randomised experiment.

Sect. 3 discusses the randomised experiment and explains how the survey was conducted.

This study analyses data collected among a group of young male refugees who participated in a randomised experiment.

In order to assess whether the treatment has an effect on the outcomes of interest, a randomised experiment has been designed.

A randomised experiment may overcome this difficulty through the random assignment of treatment participation (Imbens and Wooldridge 2009; Rubin 1974; etc).. Our identification strategy relies on random group assignment of individuals who were recommended to be part of the programme.

This theory is supported by a number of randomised experiments.

Three studies were randomised experiments and 23 studies used a quasi-experimental design (QED).

This highlights the limits to using exogenous variation from randomised experiments to identify social effect parameters.

Retrospective before-after studies are not randomised experiments and the validity of their results is based on the assumption that the treated and comparison sites are similar.

No such gene linkage has been identified and the probability of it accounting for the positive associations linking the MTHFR variant, homocysteine and ischaemic heart disease is, as previously described, low.[3], [30] The studies are, in effect, natural randomised experiments, capable of testing whether moderately raised homocysteine causes ischaemic heart disease.