Language has various mechanisms to show relationships among and between ideas. At the level of discourse, for example, a writer communicates the relative importance of individual ideas by expressing ...

Each item below offers a choice, in a pull-down menu, of four connectives for expressing various logical relationships. For each numbered item, select the connective that best fits in the sentence.

We report results from an analysis of responses to a written question in which high-attaining students in English schools, who formed part of a longitudinal nationwide survey on proof conceptions, ...

The ability to express causes, reasons and justifications is essential for language use. Causality appears in all kinds of texts/discourse and it can be marked for example by causal connectives and ...

Vol. 41, No. 2/3, Proceedings of the 1981 Annual Conference of the Australasian Association of Symbolic Logic (1982), pp. 159-171 (13 pages) Intuitionists and classical logicians use in common a large ...