Comparative kinetics of humans and non-human primates during vertical climbing.

Climbing represents a critical behavior in the context of primate evolution. However, anatomically modern human populations are considered ill-suited for climbing. This adaptation can be attributed to the evolution of striding bipedalism, redirecting anatomical traits away from efficient climbing.

Expanding the learning day: an essential component of the community schools strategy.

Community schools expand learning time and opportunities as one important dimension of a comprehensive strategy to ensure that students are ready for college, career, and citizenship.