Sample (N = 452 total; column N not printed) · Principals answering the implementation drivers question
Interestingly, principals in states that mandated BTAM early (i.e., in 2019) or strongly encouraged its adoption early (also in 2019) perceived that such policies were a driver for BTAM adoption at their schools (e.g., half of the principals in states with early legislation said that state or local law was a main driver in their decision to implement BTAM) (see the purple box in Figure 7.1).
cite page 54 Ch 7: Why Did Schools Adopt Specific BTAM Models?