Our guest author today is Nathan D. Jones, an assistant professor of special education at Boston University. His research focuses on teacher quality, teacher development, and school improvement. Dr. Jones previously worked as a middle school special education teacher in the Mississippi Delta. In this column, he introduces a new Albert Shanker Institute publication, which was written with colleagues Elizabeth Bettini and Mary Brownell.
The current policy landscape presents a dilemma. Teacher evaluation has dominated recent state and local reform efforts, resulting in broad changes in teacher evaluation systems nationwide. The reforms have spawned countless research studies on whether emerging evaluation systems use measures that are reliable and valid, whether they result in changes in how teachers are rated, what happens to teachers who receive particularly high or low ratings, and whether the net results of these changes have had an effect on student learning.
At the same time, there has been increasing enthusiasm about the promise of teacher collaboration (see here and here), spurred in part by new empirical evidence linking teacher collaboration to student outcomes (see Goddard et al., 2007; Ronfeldt, 2015; Sun, Grissom, & Loeb, 2016). When teachers work together, such as when they jointly analyze student achievement data (Gallimore et al., 2009; Saunders, Gollenberg, & Gallimore, 2009) or when high-performing teachers are matched with low-performing peers (Papay, Taylor, Tyler, & Laski, 2016), students have shown substantially better growth on standardized tests.
This new work adds to a long line of descriptive research on the importance of colleagues and other social aspects of the school organization. Research has documented that informal relationships with colleagues play an important role in promoting positive teacher outcomes, such as planned and actual retention decisions (e.g., Bryk & Schneider, 2002; Pogodzisnki, Youngs, & Frank, 2013; Youngs, Pogodzinski, Grogan, & Perrone, 2015). Further, a number of initiatives aimed at improving teacher learning – e.g., professional learning communities (Giles & Hargreaves, 2006) and lesson study (Lewis, Perry, & Murrata, 2006) – rely on teachers planning instruction collaboratively.