1. Multilevel Analysis of Multiple-Baseline Data Evaluating Precision Teaching as an Intervention for Improving Fluency in Foundational Reading Skills for at Risk Readers
- Author
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Brosnan, Julie, Moeyaert, Mariola, Brooks Newsome, Kendra, Healy, Olive, Heyvaert, Mieke, Onghena, Patrick, and Van den Noortgate, Wim
- Abstract
In this article, multiple-baseline across participants designs were used to evaluate the impact of a precision teaching (PT) program, within a Tier 2 Response to Intervention framework, targeting fluency in foundational reading skills with at risk kindergarten readers. Thirteen multiple-baseline design experiments that included participation from 35 kindergarten students were included in the current analysis. By combining data from a series of multiple-baseline studies using a multilevel model, we analyzed outcomes to determine an estimated treatment effect. The results indicate that across participants and across studies, PT showed an average increase of 15 correct responses in foundational reading skills per minute. This immediate influence on rates of core reading skills was statistically significant. Moreover, the treatment had a significant positive effect on the time trend indicating that rates in foundational reading skills increased more across time during the treatment phase compared to the baseline phase. The study provides evidence that the obtained rates in foundational reading skills at the end of the intervention were retained after removing the intervention. From the outcomes of the multilevel model, PT can be considered as a promising Tier 2 intervention to increase reading fluency with individuals who are at risk of reading failure.
- Published
- 2018
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