According to Bruner, discovery approach is a must for learning, with components of which of the following?

According to Bruner, the discovery approach rests on three components, activation, maintenance and direction of learning.

Activation arouses the learner's curiosity, maintenance sustains the exploration and direction keeps it goal oriented.

Stimulus, response and reinforcement belong to Skinner's behaviourism, not to Bruner's discovery learning.

Assimilation, accommodation and adaptation are Piaget's terms for cognitive development, not Bruner's discovery components.

Self-motivation, beliefs, self-control and self-reaction describe Bandura's self regulation, again not Bruner's scheme.

Bruner is also known for the spiral curriculum and the idea that any subject can be taught honestly at any stage.