The $ 45 million study, in progress since 2009, is one of the largest and most extensive research projects ever undertaken on the question of how to identify and measure high - quality teaching. (b4njkids.org)
In 1985, Stinnett & DeFrain published the results of an extensive research project designed to learn more about the characteristics that were associated with strong families (Secrets of Strong Families, NY: Berkley Books). (attachmentparenting.org)
Concerns on the sustainability of the effects form the underlying basis for an extensive research project, initiated by IPBES. (sciencedaily.com)