James warned that psychology could not hand teachers ready-made lessons. Science sets the boundaries; the teacher's judgement does the rest.
Early in his talks, James cautioned his audience against expecting psychology to tell them exactly what to do in the classroom. Psychology, he said, is a science, and teaching is an art; sciences never generate arts directly out of themselves.What psychology can offer is understanding — of attention, memory, habit and interest — that rules out poor methods and points towards better ones. The live decisions of a lesson still depend on the teacher's observation, tact and creativity.
This remains a useful reminder today. Evidence about how people learn is valuable, but it must be applied by someone who knows these learners, in this room, on this day. Good teaching combines research with responsive judgement.
It also restores dignity to the profession. Teachers are not technicians delivering a script; they are skilled practitioners making many thoughtful decisions every hour. Recognising this is part of supporting their wellbeing and growth.