However, their controversial meta-analysis and hypothesis spurred public and scientific interest in the study of male reproductive function and stimulated more rigorous scientific work in the area.
Louisiana already has required public- and private-teacher-education programs to offer more rigorous course work, and teachers must pass licensing exams in more subject areas than before.
That music especially was some of the most sonically ambitious that England has produced, but in Sbtrkt's hands, it's recast as smaller and more rigorous, the work of someone who likes to toil in the studio as much as spend the night dancing.
After the issuance of "A Nation at Risk," the 1983 federal report that described the nation's schools as woefully substandard, a panel charged with proposing means for improvement recommended that all students be required to take more, and more rigorous, course work.
More rigorous course work has been linked directly to increased overall achievement by students, leading to higher selection of STEM majors in college (Adelman, 1999).
The relatively low homing performance of O. pumilio, a dendrobatid frog with shorter tadpole transport distances, observed in the study by Nowakowski et al. (2012) is consistent with this hypothesis, but more rigorous comparative work is necessary.
