Sentences with phrase «first rigorous scientific study»

The results are not surprising, says Bekoff, but it's the first rigorous scientific study to demonstrate that «wide - ranging animals don't like their freedom compromised.»

Not exact matches

First, a caveat: Although we know a great deal from rigorous research about what distinguishes high - performing from low - performing schools, much less scientific study has been conducted to show how struggling schools become effective ones.

Is this low number indicative of a serious problem for the great white shark species?Science Daily reports, «The study, published in the journal Biology Letters, is the first rigorous scientific estimate of white shark numbers in the northeast Pacific Ocean.

This study was the first to use a rigorous scientific methodology with such a young population; most teen dating violence projects look at older students.