title: Text skimming: the process and effectiveness of foraging through text under time pressure.
abstract: Is Skim reading effective? How do readers allocate their attention selectively? The authors report 3 experiments that use expository texts and allow readers only enough time to read half of each document. Experiment 1 found that, relative to reading half the text, skimming improved memory for important ideas from a text but did not improve memory of less important details or of inferences made from information within the text. Experiment 2 found no advantage of skimming over reading the first or second half of every paragraph. Two final experiments using a hierarchical, Website-like layout of documents showed that the advantage of skimming found in Experiment 1 was dependent on the linkages between pages and, thus, the ease with which participants could navigate through the text. Data on page-by-page reading times and eye-tracking analyses from Experiment 2 indicated that Skim readers spent more time reading text that was earlier in the paragraph, toward the top of the page and in an earlier page of the document. These findings were interpreted as evidence in support of a "satisficing" account of skimming process.
authors.affiliation: Department of Computer Science, University of Bath, Bath, BA2 7AY, United Kingdom. gbduggan@yahoo.co.uk
authors.forename: Geoffrey B
authors.initials: GB
authors.lastname: Duggan
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Payne
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001288:Attention / Q000502:physiology; D032882:Comprehension / Q000502:physiology*; D005133:Eye Movements / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory / Q000502:physiology*; D011932:Reading; D013334:Students / Q000523:psychology; D013997:Time Factors; D055815:Young Adult