We can see this incremental improvement when we look at the overall pattern in the moods of the fathers in our study across the average weekday.
Larson, Reed & Richards, Maryse H. Divergent Realities: the Emotional Lives of Mothers, Fathers, and Adolescents (1994)
The Japanese tend to proceed by incremental improvement.
Redwood, John The Global Marketplace (1993)
He does at least now have reason to hope this can be a campaign of incremental improvement.
Times, Sunday Times (2008)