ArlinM. (1979). Teacher transitions can disrupt time flow in classrooms. American Educational Research Journal, 16, 42–56.
2.
RowburyT. G. (1982). Preacademic skills for the reluctant learner. In AllenK. E. & GoetzE. M. (Eds.), Early childhood education: Special problems, special solutions. Rockville, MD: Aspen Systems.
3.
StokesT. F., & BaerD. M. (1977). An implicit technology of generalization. Journal of Applied Behavior Analysis, 10, 349–367.