What is Collective Efficacy? How it impacts student achievement.

“We’re actually getting excited about the work that we’re doing—and that is what is going to make the difference.” —Kathy Rackley, Principal Walnut Creek Elementary Raleigh, North Carolina   According to education researcher John Hattie, collective efficacy is more predictive of student achievement than homework, socio-economic status, student motivation, and home environment. But what is […]

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