Abstersiveness n. : The quality of being abstersive.

Example:


Taxonomy
Assertiveness, personal boundaries, influence, free encyclopedia, feelings, assertiveness training, inquiry, assertion, Complete Idiot's Guide to Assertiveness, Developing Positive Assertiveness, how to, criticism, struggle, I say, I feel guilty, Relationships, Bower, Articles with unsourced statements.

Defination from the web:
Assertiveness is a trait taught by many personal development experts and psychotherapists and the subject of many popular self-help books. ... As a communication style and strategy, assertiveness is distinguished from aggression and passivity. ...