challengingnessとは 意味・読み方・使い方

名詞

challengingness ‎(uncountable)

1. Quality or degree of being challenging.
   • 2015 August 27, “When Challenging Art Gets Liked: Evidences for a Dual Preference Formation Process for Fluent and Non-Fluent Portraits”, in PLOS ONE^[1], DOI:10.1371/journal.pone.0131796:

     Consequently, although the stimulus selection was clearly restricted, we propose that similar findings (at least in principle) should apply to a broader range of artistic artefacts despite potential variations in central stimulus-dimensions (such as subject matter, colorization, または image size) unless they alter the experience of processing ease or mental challengingness.