The phrase "an increasing affirmation" is correct and usable in written English.
It can be used to describe a growing or escalating sense of agreement or support for something.
Example: "The community has shown an increasing affirmation of the new policies implemented by the local government."
Alternatives: "a growing endorsement" or "a rising confirmation".
This time, the swelling protest movement has had enough self-control, and enough ability to mount nonviolent demonstrations -- in effect, nonviolent analogues of riots -- that it has won increasing affirmation from the public, all the way to the president.
The increased affirmations of the consequent decreased correct solutions on the task thus, the primed mind-set can bias or debias thought and action.
We need to accompany any tax increases with an affirmation and a broadening of the tax system's support of philanthropy.
van Koningsbruggen and Das interpret such findings as indicating that self-affirmation may have 'adverse effects', but, as Harris and Epton (2009) note, self-affirmation 'is not a technique for increasing persuasion.
There was also evidence that self-affirmation increased message acceptance amongst less active participants, although findings were less clear in this group.
It is likely that self-affirmation increased open-mindedness through its effects on self-integrity, but there may be alternative explanations.
With the election and affirmation of V. Gene Robinson as bishop of New Hampshire, the Episcopal Church has shown that our talk of inclusiveness and diversity is more than a gesture aimed at increasing membership.
Jones, the director of the sports and tourism sector at PricewaterhouseCoopers, said the increase over last year was an affirmation of perceptions about a successful recovery in New Orleans.
You might try changing a password to an affirmation.
Amongst those whose activity levels were more discrepant with recommendations, self-affirmation appeared to go some way towards increasing persuasion.
