Students are corrected in class during the course of an ordinary lesson but this is not in-depth.
More detailed assessment is necessary.

In order to encourage progress, we grade our students every 12 weeks.
The instructor works one-to-one with each student; offering insights, corrections, tips & pointers.
Being assessed in this way is tremendously beneficial.
The student has many new considerations to work on and they can see what their owns strengths and weaknesses are.

Movement through the grades is quite slow in the internal arts.
The required quality is high.
Patience and practice will assure steady progress.