Based on basic behavioral principles, it is empirically validated, with more than 20 years of research supporting its use.

In general, 40 years of research supports the idea that in-session reinforcement of behavior can lead to behavioral change.

The remainder of the money was sent the following year as designated money to support developing programs.

But this year (she voted early), Ms. Elgood supported her party down the line to send a message.

About $3 billion a year would support a mass distribution of medicines and long-lasting insecticide-treated bed nets.

That money represents the first two years of a five-year commitment to support the theaters, train future leaders and expand audiences.

States that enter the learning collaborative receive four years of seed funding to support initial implementation efforts.

A year ago 350 Members supported the written declaration calling for this and for a campaign to that end.

They are living organisms that take years to grow and support many species.

An extended school day and year supports project-based learning.