The phrase "confident assertions" refers to statements or claims that are made with certainty and assurance, without any doubts or hesitations. Full definition
We concluded that those exhibiting self - confident assertions of dating standards are perceived as holding relatively more promise as marriage partners. (psychologytoday.com)
I heard people operating with the casual comfort of a political gathering — where speakers can make confident assertions on hotly debated questions because they know they're among the like - minded. (educationnext.org)
It is hard to imagine how a population planner would have arrived at an accurate assessment of the present value of a birth in Korea in 1955, much less make confident assertions about the ways in which the present value of that birth would be changed through alterations in the contemporary Korean birthrate. (firstthings.com)