The task of finding a case type that, on average, enhances the processing of verbal material has yielded mixed results in the literature. This study tackled this issue with an eye to the issue of processing textual information on road signs and the additional consideration of readers’ attentive states. Participants (n = 104) completed three experiments, the first two of which made use of both short (i.e., attentive state) and long (i.e., nonattentive or mind-wandering state) inter-trial intervals (ITIs). Experiment I consisted of a living versus non-living category-decision task involving the presentation of single words. Experiment II consisted of a sensical versus nonsensical sentence-judgment task. Experiment III consisted of a recognition memory task for words presented during the category-decision task. No significant difference in letter-case-type effectiveness was found for either the semantic categorization of or memory for single words. On the other hand, sensical sentences were correctly judged more quickly in lower case (or, more precisely, sentence case with the first letter of the first word capitalized). Such results point to either a more fluent processing of or enhanced conceptual resonance for sentences presented in lower case.

In the context of multilingualism in later medieval Britain, the influx of French terminology into the emerging technical vocabulary of Middle English is likely to have produced synchronous synonyms. For functional reasons, some native terms are expected to be dropped from the language, others to undergo differentiation through semantic shift. A significant proportion of the French borrowings are often seen as having been new technical terms, but earlier historical research on the nature of technical vocabulary in English has not clearly characterized this lexical domain; ways are therefore explored here of identifying technical terminology in this period. Definitions contained in historical dictionaries, principally the Middle English Dictionary, provide the main diagnostic, specificity of meaning. As a case study, borrowings in a technical register are examined using the terms contained in the subdomain ‘Instruments’ within the Middle English vocabulary for Building (extracted from the Bilingual Thesaurus of Everyday Life in Medieval England project) supplemented with lexis from the Historical Thesaurus. Utilizing the components of meaning in the Middle English Dictionary and the Oxford English Dictionary definitions, the lexical items are classified into semantic hierarchies as was done for the Historical Thesaurus of the Oxford English Dictionary. In addition to dates of first usage, etymological information about the lexical items is included in the semantic hierarchies, allowing analysis of patterns of replacement by borrowed terms at different levels of the lexicon. It is found that the impact of French on the native lexicon in this dataset is most evident at the superordinate and basic levels of the lexicon, where we find almost equal numbers of native and borrowed terms, while at the hyponymic level native terms are in the vast majority. The study provides an insight into the vocabulary of speakers of the Middle English period with a high level of experience and expertise in technical fields and the findings suggest a resistance to borrowed vocabulary not at the lowest section of the social stratum, but rather by the class of skilled workers.

Twenty-four 8–10-year-old children (13 very low birthweight, 11 control) performed a lexical decision and a semantic classification task while event-related potentials (ERPs) were recorded. Both groups were within normal range on standardized reading tests, but the very-low-birthweight group had lower scores. There were no differences between groups in reaction times or accuracy for ERP tasks. On analyses of P2a (246 ms anteriorly), P2p (336 ms posteriorly), N2a (356 ms anteriorly), and N2p (396 ms posteriorly) peaks and a late positive component, control children showed greater right than left asymmetry at P2p and greater left than right asymmetry at N2a. Very-low-birthweight children showed less asymmetry. For the late positive component, both groups showed greater left than right asymmetry, which was more marked for the semantic classification task. The results suggest that very-low-birthweight children display differing cortical utilization during reading.