... upthe contribution of this article before providing aprogramme for future work and improvement of the results.2 Related researchThe measurement of the reading difficulty of textshas been a ... introduce spe-cific formulae for French. He used a larger set of variables to design three formulae : a com-plete, an automatic and a short one, each of which19was adapted for three different ... Henry’sshort formula to French as a foreign language,and that of Uitdenbogerd (2005), which developeda new measure for English-speaking learners of French, stressing the importance of cognates...