From the list of effective teaching behaviours given below, select the effective ones:

The effective behaviours are direct audible oral delivery, varying modes of presentation, and preventing misbehaviour with minimum disruption, giving statements 1, 4 and 5.

Direct, audible delivery to all students ensures clarity, one of the core effective teaching behaviours.

Varying the modes of presentation provides instructional variety that sustains attention.

Preventing misbehaviour with minimum class disruption reflects sound classroom management.

Keeping strict physical distance and reading out notes without interaction are ineffective, as both cut off engagement.

Encouraging elaboration is a helping behaviour, while clarity, variety, engagement and management form Borich's key effective behaviours.