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The effects of prior knowledge and text structure on comprehension processes during reading of scientific texts


, : The effects of prior knowledge and text structure on comprehension processes during reading of scientific texts. Memory & Cognition 35(7): 1567-1577

The aim of the present study was to investigate the effects of prior knowledge and text structure on cognitive processes during comprehension of scientific texts. To investigate the processes online, we used a think-aloud methodology in Experiment 1 and a reading time methodology in Experiment 2. In both experiments, we obtained offline comprehension measures and measures of individual differences in working memory and need for cognition. Across the two experiments, the results indicated that readers adjust their processing as a function of the interaction between prior knowledge and text structure. In particular, adjustments in theactual processes that take place during reading were observed for readers who had erroneous prior knowledge,but only when they read a text that was structured to explicitly refute this prior knowledge. Furthermore, the results showed that readers' memory for the text was affected by differences in their prior knowledge, independently of text structure. These findings contribute to our understanding of the relation between different factorsthat are associated with comprehension of scientific texts and have implications for theories of comprehension and conceptual change.

US$29.90

PMID: 18062535


Other references

Highet, A.R.; Berry, A.M.; Goldwater, P.N., 2010: Distribution of interleukin-1 receptor antagonist genotypes in sudden unexpected death in infancy (SUDI); unexplained SUDI have a higher frequency of allele 2. This investigation was designed to explore the role of IL-1RN genotype in unexplained infant deaths (including sudden infant death syndrome (SIDS)), non-infectious infant deaths, and infectious infant deaths, and to investigate whether IL-1RN geno...

Sanati, H.; Larsen, R.; Sheehan, D.; Ritchie, J.; Spelberg, B.; Ghannoum, M., 1995: Pennassay medium produces broad range of MICs of amphotericin B against clinical isolates of Cryptococcus neoformans in a microdilution broth assay. Abstracts of the General Meeting of the American Society for Microbiology 95(0): 104

Gheyas, F., 2000: Identification of potential drug targets using gene expression data A statisticians perspective. American Journal of Human Genetics 67(4 Supplement 2): 261, October

Zhao, G-hua.; Tang, B-sha.; Luo, W.; Xia, K.; Zhuang, M-you.; Kong, F-bin.; Yan, X-xiang.; Deng, H-xiang.; Xiao, J-feng.; Xia, J-hui., 2003: Spastin gene mutation in Chinese patients with hereditary spastic paraplegia. To investigate the mutation characteristics of spastin gene in Chinese patients with hereditary spastic paraplegia (HSP) and thus provide a basis for the gene diagnosis of HSP. Mutation of spastin gene was screened by polymerase chain reaction-sin...

Werman, H.A.; Darbha, S.; Cudnik, M.; Caterino, J., 2017: Do Trauma Patients Aged 55 and Older Benefit from Air Medical Transport?. A recent analysis of the National Sample Project demonstrated that the mortality benefits of air medical transport do not extend to patients age 55 or older. The purpose of the current investigation was to evaluate mortality benefits of air transp...

Siqueira, Pícia-Correia.; Magalhães, A-Paula-Rodrigues.; Pires, W-Carvalho.; Pereira, Fávia-Castro.; Silveira-Lacerda, Eângela-Paula.; Carrião, M-Santos.; Bakuzis, A-Figueiroa.; Souza-Costa, C-Alberto.; Lopes, L-Gonzaga.; Estrela, C., 2015: Cytotoxicity of glass ionomer cements containing silver nanoparticles. Some studies have investigated the possibility of incorporating silver nanoparticles (NAg) into dental materials to improve their antibacterial properties. However, the potential toxic effect of this material on pulp cells should be investigated i...

Wegner Hambloch S., 1983: Program package for rapid statistical evaluation of data according to the official german program package. Lebensmittelchemie Und Gerichtliche Chemie: 150-151

McKELVIE.G.B.; STEVENSON.J., 1958: The simultaneous occurrence of perforated peptic ulcer and silent myocardial infarction. Scottish Medical Journal 3(8): 354-355

Plenge, K.; Kruckemeyer, R., 1954: Case of sarcoma at the site of thorotrast injection. Zentralblatt für Allgemeine Pathologie U. Pathologische Anatomie 92(7-8): 255-260

Rathje, W.L., 1976: Interpreting burial customs. Science 191(4233): 1258-1260