self-directed

adjective

1. guided, regulated, or managed: a carefully directed program.
2. subject to direction, guidance, regulation, etc.
3. Mathematics. (of an angle or vector) having positive or negative direction or orientation assigned.

adjective

1. (of study, learning, etc) regulated or conducted by oneself

adjective

1. maths (of a number, line, or angle) having either a positive or negative sign to distinguish measurement in one direction or orientation from that in the opposite direction or orientation