Randomized Experiments

Some articles on randomized experiments, experiments, experiment, randomized:

Randomized Experiment - History
... Randomized experiments were institutionalized in psychology and education in the late eighteen-hundreds, following the invention of randomized experiments by C ... Outside of psychology and education, randomized experiments were popularized by R.A ...
Randomised - Applications - Statistics - Randomized Experiments
... In the statistical theory of design of experiments, randomization involves randomly allocating the experimental units across the treatment groups ... For example, if an experiment compares a new drug against a standard drug, then the patients should be allocated to either the new drug or to the standard drug control using randomization ...
Mathematics Education - Research - Methodology - Controversy
... Because randomized trials provide clear, objective evidence on “what works”, policy makers often take only those studies into consideration ... Some scholars have pushed for more random experiments in which teaching methods are randomly assigned to classes ... biomedicine, psychology, and policy evaluation, controlled, randomized experiments remain the preferred method of evaluating treatments ...

Famous quotes containing the word experiments:

    There are three principal means of acquiring knowledge available to us: observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination. Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common.
    Denis Diderot (1713–1784)