These nearly identical approaches provided comprehensive early childhood care and learning from birth through age five, and delivered a 13 % per year return on investment, including all costs associated with running the programs. (heckmanequation.org)
These nearly identical approaches provided comprehensive early childhood care and learning from birth through age five, and delivered a 13 % per year return on investment, including all costs... (heckmanequation.org)
sending the same letter to many doesn't cut it and will prove very embarrassing if you send an identical approach to two women who know each other. (penpals.be)