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Direct linkTang, Shifang; Guerrero, Cindy Lynn; Lopez, Tamara; Tong, Fuhui; Irby, Beverly J. – AERA Online Paper Repository, 2017
Using a low inference observation instrument, we investigated the effect of an ongoing, intensive, and structured virtual professional development [VPD] on fidelity of implementation across conditions in a randomized control trial validation study implemented in seven Texas school districts. The observations were collected three time in the…
Descriptors: Fidelity, Program Implementation, Randomized Controlled Trials, Virtual Classrooms
Piper, Benjamin; Zuilkowski, Stephanie S.; Ong'ele, Salome – Comparative Education Review, 2016
Research in sub-Saharan Africa investigating the effect of mother tongue (MT) literacy instruction at medium scale is limited. A randomized controlled trial of MT literacy instruction was implemented in 2013 and 2014 as part of the Primary Math and Reading (PRIMR) Initiative in Kenya. We compare the effect of two treatment groups--the base PRIMR…
Descriptors: Foreign Countries, Native Language, Literacy Education, Native Language Instruction
