Guidance

Visual.......

TV, demos, wall charts etc

so.......

effective -  it creates a mental picture.

not effective - poor demo

Verbal

Insrtuctions, telling you what to do.

so.......

effective - gives information to improve performance
not effective - information overload!

Mechanical

Use of equipment to aid performance, kinaesthesis.

so.......

effective - gives confidence

not effective - can become reliant.

Manual

Support of limbs through a movement

so......

effective - gives confidence and kinaesthesis

not effective - for autonomous performers.