obedient adjective
1.
obeying or willing to obey; complying with or submissive to authority:
<i>an obedient son.</i>
defiant
adjective
1.
characterized by defiance; boldly resistant or challenging:
<i>a defiant attitude.</i>
(dictionary.com)
what’s the issue? (Is this a no-marking-tests-with-red-pen attitude?)