Why What they Say Matters: The Impacts of Visitors’ Experiences on Tourism Sustainability

National Curriculum: What Do International Experiences Say?

The conceptions, practices and efforts of some education systems in ten countries and four continents of the world, in area of national curriculum, have been reviewed and analyzed in this inquiry to represent a brief look of their experiences and obtain some guidelines for delineating and developing national curriculum. The methodology in this inquiry has been descriptive and analytical researc...

Semantic Realism: Why Mathematicians Mean What They Say

I argue that if we distinguish between ontological realism and semantic realism, then we no longer have to choose between platonism and formalism. If we take category theory as the language of mathematics, then a linguistic analysis of the content and structure of what we say in and about mathematical theories allows us to justify the inclusion of mathematical concepts and theories as legitimat...

Why pigeons say what they do: reinforcer magnitude and response requirement effects on say responding in say-do correspondence.

The effects of reinforcer magnitude and response requirement on pigeons' say choices in an experimental homologue of human say-do correspondence were assessed in two experiments. The procedure was similar to a conditional discrimination procedure except the pigeons chose both a sample stimulus (the say component) and a comparison stimulus that corresponded to it (the do component). Corresponden...

What They Say about the Quran

Humanity has received divine guidance through two channels: the word of Allah and the prophets who were chosen by Him to communicate His will to humanity These channels have always functioned together, and if one is ignored or neglected, the will of Allah cannot be known with any degree of accuracy. The Hindus neglected their prophets and focused all of their attention on their books, which pro...

The Zoo Visitor: What Visitors Think and Say