Authors: Neuman SB, Dwyer J
Title: Developing Vocabulary and Conceptual Knowledge for Low-Income Preschoolers: A Design Experiment
Source: Journal of Literacy Research 2011 43(2): 103-129
Year: 2011
Research Design: Non Randomised Controlled Trial
Rating Score: 04/10
This rating is confirmed
Eligibility specified - Y
Random allocation - N
Concealed allocation - N
Baseline comparability - Y
Blind subjects - N
Blind therapists - N
Blind assessors - N
Adequate follow-up - Y
Intention-to-treat analysis - N
Between-group comparisons - Y
Point estimates and variability - Y

Copyright release for this abstract has not been obtained.

Access: Paywall