“…Later, in an extension of this framework, Fullan and Hargreaves (1991) contended that evidence of a collaborative culture may be found "in the life of the school" with indicators ranging from hard work to expressions of interest and understanding, and from celebrations to storytelling. This body of educational research on collaboration continues to grow (Blase & Blase, 1994;Cruz & Zaragoza, 1998;da Costa & Riordan, 1996;DiPardo, 1997;Fauske, 1999;Johnston & Hedemann, 1994;Knop, LeMaster, Norris, Raudensky, & Tannehill, 1997;Koehler & Baxter, 1997;Mitchell, 1997;Podeschi & Messenheimer-Young, 1998;Porrner, 1998;Rosenholtz, 1989;Telford, 1996;Winter & Keedy, 1999). The purported benefits are many, but in essence the ultimate goal is teacher empowerment and development and by extension increased student empowerment, achievement, and development.…”