title: A new sentence generator providing material for maximum reading speed measurement.
abstract: A new method is proposed to generate text material for assessing maximum reading speed of adult readers. The described procedure allows one to generate a vast number of equivalent short sentences. These sentences can be displayed for different durations in order to determine the reader's maximum speed using a psychophysical threshold algorithm. Each sentence is built so that it is either true or false according to common knowledge. The actual reading is verified by asking the reader to determine the truth value of each sentence. We based our design on the generator described by Crossland et al. and upgraded it. The new generator handles concepts distributed in an ontology, which allows an easy determination of the sentences' truth value and control of lexical and psycholinguistic parameters. In this way many equivalent sentence can be generated and displayed to perform the measurement. Maximum reading speed scores obtained with pseudo-randomly chosen sentences from the generator were strongly correlated with maximum reading speed scores obtained with traditional MNREAD sentences (r = .836). Furthermore, the large number of sentences that can be generated makes it possible to perform repeated measurements, since the possibility of a reader learning individual sentences is eliminated. Researchers interested in within-reader performance variability could use the proposed method for this purpose.
authors.affiliation: CHArt/LUTIN (EA 4004), Paris 8 University, Paris, France. perrinjl@essilor.fr.|World R&D Optics Department, Vision Science Department, Essilor International, 13 rue Moreau, Paris, 75012, France. perrinjl@essilor.fr.
authors.forename: Jean-Luc
authors.initials: JL
authors.lastname: Perrin
authors.affiliation: World R&D Optics Department, Vision Science Department, Essilor International, 13 rue Moreau, Paris, 75012, France.
authors.forename: Damien
authors.initials: D
authors.lastname: Paillé
authors.affiliation: CHArt/LUTIN (EA 4004), Paris 8 University, Paris, France.
authors.forename: Thierry
authors.initials: T
authors.lastname: Baccino
mesh_terms: D000328:Adult; D000465:Algorithms; D032882:Comprehension; D005260:Female; D006801:Humans; D019359:Knowledge; D007802:Language; D007858:Learning; D008297:Male; D008875:Middle Aged; D011578:Psycholinguistics; D011601:Psychophysics; D011932:Reading; D012107:Research Design; D055815:Young Adult
keywords: Generator; Measurement; Psychophysics; Reading; Sentence; Speed