self-assessment
self-as sess ment |ˈˌsɛlf əˈsɛsmənt | ▶noun assessment or evaluation of oneself or one's actions and attitudes, in particular, of one's performance at a job or learning task considered in relation to an objective standard.
self-assess ¦ment ▶noun [ mass noun ] assessment or evaluation of oneself or one's actions, attitudes, or performance. • Brit. calculation of one's own taxable liability.