Fig. 1From: Development of the great recess framework – observational tool to measure contextual and behavioral components of elementary school recessMeasurement model of the GRF. S&S = Safety and Structure, AES = Adult Engagement and Supervision, SB = Student Behaviors, T = Transitions. CFI = .984, TLI = .971, RMSEA = .052, SRSM = .031Back to article page