Age Changes in Size-Value Phenomena
A. Harvey Baker, Jill E. Rierdan, Seymour Wapner · Child Development · 1974
behavior difficult for adults, and even more so for children (p. 199; italics added). The prediction regarding ontogenetic change and size-value phenomena within the class of ordered-series comparisons which follows from this postulated developmental process is that such size-value effects decrease with increase