A disservice is done to every ME patient by not using all four methods and patient criteria to perform a replication study.

How can they possibly know it is not there if they have not done a replication study?

A replication study in an independent sample confirmed these results, reporting a heritability estimate of 47%.

With Callahan at the forefront of experimental archaeology, the field of replication studies gained acceptance throughout the academic community.

Yarbus lives: a foveated exploration of how task influences saccadic eye movement (a replication study)

The original findings were later confirmed by a replication study using the same methods conducted in Gothenburg, Sweden.

However, several thorough replication studies done later in other countries failed to replicate Zeigarnik's results.

His paper, published in February 1982, includes numerous references to remote viewing replication studies at the time.

The factor structure of 'schizotypal' traits: A large replication study.

"There's no question in anybody's mind that a replication study needed to be done."